The Queensland flora:

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THE

QUBENSLAND FLORA:

BY

Eo MANSON. BAILEY, Fass ;

COLONIAL BOT/AUIST OF QUERKNSLAND.

WITH “PLATES ILLUSTRATING SOME RARE SPECIES.

PARI

RANUNCULACEE TO ANACARDIACH A.

‘e PUBLISHED UNDER THE AUTHORITY OF THE QUEENSLAND
; GOVERNMENT.

QUEENSLAND :
PRINTED BY H. J. DIDDAMS & CO., ELIZABETH STREET. BRISBANE.

1899;

e, Price: Five Shilling:.

Rew Pork
State College of Agriculture

At Cornell Aniversitp
Dthaca, N. V.

Library

QK
v1

mii

Cornell University

Library

The original of this book is in
the Cornell University Library.

There are no known copyright restrictions in
the United States on the use of the text.

http://www.archive.org/details/cu31924003539438

THE

QUEENSLAND FLORA:

BY

F. MANSON BAILEY, F.LS.,

COLONIAL BOTANIST OF QUEENSLAND.
WITH PLATES ILLUSTRATING SOME RARE SPECIES.

PAKT 1.

RANUNCULACEH TO ANACARDIACE.

PUBLISHED UNDER THE AUTHORITY OF THE QUEENSLAND
GOVERNMENT.

QUEENSLAND:
PRINTED BY H. J. DIDDAMS & CO., ELIZABETH STREET, BRISBANE.

1899,
?

H. J. DIDDAMS AND Co., PRINTERS,
RPER’S BUILDINGS, ELIZABETH STREET, BRISBANE,
:

PREFACE.

Tue issue of the ‘‘ Synopsis of the Queensland Flora” having for some
time been exhausted, it has been deemed advisable to publish another and
more complete work concerning the plants of the Colony. This will be
issued in six parts, and each part will be accompanied by a few litho-
graphic plates. Part I., now issued, contains the Orders Ranunculacea
to Anacardiacee.

The arrangement is that of Benraam and Hooxmr’s ‘Genera
Plantarum.” Where plants are described in the “Flora Australiensis”’
such descriptions are reproduced in full, with any needful further
descriptive notes which may have come to our knowledge since. In all
cases where Mr. Brnruam gave notes of the genera or species such notes
I have considered far too important to leave out, so they will be found
generally intact.

The explanation of systematic names, and the inclusion of aboriginal
and local names will doubtless prove acceptable; and it is hoped that
the notes upon the economic and other properties will be found of
service. ‘he authorities and references have been curtailed to little more
than works dealing with Australian plants. In a large number of cases
the names of works in which illustrations of certain plants may be found,
have been quoted; and frequent references will be found to fungus
blights which have been observed upon the plants. With regard to
the localities where each plant has been found, only a few are recorded
for plants having a wide range, and seldom other than the names of the
earlier collectors are given.

As in most works of this kind the right to republish Mr. Bentuam’s
excellent ‘Outlines of Botany’ has been acquired from Messrs. L.
Reeve & Co., of London. ‘

The naturalised plants will be found numbered in with the
indigenous species, but will be marked with an asterisk by way of
distinction. Several strays from cultivation, which at present can
searcely be considered as naturalised, are also included.

F.M.B,
December, 1899.

LIST OF PLATES,

To face page

Puate I.—Legnephora Moorii ies sais i aA Mig a
(A portion of a branch of the male plant in flower)

Fig. 1, a pedicellated male flower; Fig. 2, the same, expanded, both natural size; Fig. 8,
the same magnified; Fig. 4, the bract of the pedicels; Fig. 5, the three outer sepals ;
Fig. 6, the three inner sepals; Fig.7, the six petals; Fig. 8, the six stamens, all
magnified to the same scale; Fig. 9, a petal in different positions, showing the gland
on its margins; Fig. 10, a stamen in different positions, before and after dehiscence,
all more magnified,
Puatr IIl.—Legnephora Moorii .. we a oe ie y 24 me ne
(A portion of a branch of the female plant in flower and in fruit)

Fig. 11, a female flower on its bracteolated pedicel, nataral size; F'g. 12, the bracteole,
magnified; Fig. 18, the three outer sepals; Fig. 14, the three inner sepals;
Fig. 15, the six sterile stamens; Fig. 16, the three ovaries, all magnified to the
same scale; Fig. 17, a sterile stamen; Fig. 18, an ovary, showing the form of the
stigma, both more magnified; Fig. 19, a drupe, seated on the receptacle, from which
the two others have fallen; Fig. 20, its putamen; Fig. 21, the same, seen edgeways,
all natural size; Fig. 22, the putamen, seen on its face, showing the three series of
imbricating, laciniated, flat, pergameneous scales which surround the flat, concave,
scutiform condyle ; Fig. 23, the same, shown endways, both magnified; Fig. 24, one
of the scales, seen in front and edgeways, more magnified; Fig 26, a cross section ot
the putamen, showing the seed and the hollow between the two plates of the
condyle along the sutural line of division; Fig. 26, inner view of half the putamen,

* showing the hippocrepiform cell of the seed and the groove from the basal hilum to
the point of the attachment of the seed, at its sinus between the plates of the
condyle; Fig. 27, the seed extracted; Fig. 28, a cross section of the same, showing
the embryo imbedded in albumen, all equally magnified. All from Miers’ Contri-
butions, iii pl. 129.

Prats III.—Pachygone longifolia sit ei ie | deck a a is 5
Fig. 1, leaf; Fig. 2. whole drupe; Fig. 8, inside view of same; Fig. 4, endocarp, outside
view. si *
Prate IV.—Pittosporum setigerum oi he oe ie a8 oe oa

(Flowering branch, expanded flower and bud, stamen, and calyx and ovary)

Prate V.—Saurauja Andreana .. 8 ats a3 oe
(Flowering branch and expanded flower)

Prare VI.—Sterculia Garrawaye. . oi fs
(Leaf, flower and fruit)

Puate VII.--Sterculia vitifolia .. ia a as bite t si ie a
(Leaf, flower and fruit)

Puate VIII.—Asterolasia Woombye os oe te Bee me a or
(Flowering branch and expanded flower)

Pruate IX.—Geijera Helmsix os a rr ws ee 3% a ae Sa

Fig. 1, flowering branch; Fig. 2, flower, enlarged; Fig. 8, longitudinal section of flower,
enlarged; Fig. 4, anther, with portion of filament, enlarged; Fig. 5, stigma with
portion of style, enlarged ; Fig. 6, transverse section of ovary, enlarged; Fig. 7,
open. ane natural size; Fig. 8, endocarp, natural size—From drawing by

rs. R. Helms.

Puate X.—Citrus inodora ae re 2 a 3% oe ae ie a
(Branchlet and fruit)

Puate XI.—Rhodosphexra rhodanthema

Fig. 1, petal; Fig. 2, gynescium and stamens; Fig. 8, longitudinal section of gyneecium ;
Fig. 4, drupe; Fig. 5, longitudinal section of drupe; Fig. 6, transverse section of
drupe; Fig. 7, embryo—From Engl. in A. and C., Dl. Mon. Phane., iv. pl. xii.
Fig. 8, inflorescence.

ae oe os

Puate XIT.—Pleiogynium Solandri a a ea avy ae bi ae bs

Fig. 1, flower-bud, with bracts ; Fig. 2, expanded flower seen from below; Fig. 3, andreecium
with disk; Fig. 4, anthers, seen from back and front; Fig. 5, ee eiiaa Fig. 6
longitudinal section of same; Fig. 7, immature fruit ; Fig. 8, mature fruit ; Fig. 9
longitudinal section ; Fig. 10, transverse section—From Endl. in A. and C. Dl. Mon.,
Phane., iv. pl. vii. Vig. 11, male inflorescence; Fig. 12, female inflorescence,

29

29

34

69
106
136
137
195

206

215

321

324

CONTENTS,

Ovurtines or Botany, wiry Spuctan Revunence to Locan Fronras
Cuap. I. Derinirions anp Descriptive Borany

§ 1. The Plant in General

§ 2. The Root ..

§ 3. The Stock

§ 4. The Stem

§ 5. The Leaves ee

§ 6. Scales, Bracts, and Stipules. .

§ 7. Inflorescence and its Bracts

§ 8. The Flower in General

§ 9. The Calyx and Corolla or Perianth

§ 10. The Stamens A
§ 11. The Pistil Se
§ 12. The Receptacle and aiatie ‘Auiesshaack of ihe Floral Whorls ae
§ 13. The Fruit

§ 14. The Seed..
§ 15. Accessory Organs ..
Cuap. II. Cuassirication, or Sysvematic Borany
Cuap, III. Veceranie ANAtomy AND PHysIoLocy
§ 1. Structure of the Elementary Tissues .. : a !
§ 2. Arrangement of the Elementary Tissues, or seas of the Gime of
Plants
§ 3. Growth of the Organs
§ 4. Functions of the Organs
Cuar. IV. ConLection, PRESERVATION, AND DuTenMrNnaTion or Phants
Inpex or Terms, on GLOSSARY
THe QUEENSLAND Fora.
Cuass I, DicoryLEvoNns
Subclass I. Polypetale. .
Order I. Ranunculaces
II. Dilleniacez
Ill. Magnoliace
IV. Anonacese
V. Menisperniacece
VI. Nympheacez
VII. Papaveraceze
VIII. Cruciferse

IX. Capparidee ea oe ea sia oy
X. Violarice ie ag a a ee be
XI. Bixiner.. wa ng ve a ag ay

42

Order XII.

XIII.

XIV.
XV.
XVI.
XVII.
XVIII.
XIX.
XX.
XXI.
XXII.
XXIII.
XXIV.
XXV.
XXVI.
XXVII.
XXVIII.
XXIX.
XXX.
XXXI,.
XXXII.
XXXIII.
XXXIV.
XXXY.
XXXVI.
XXXVII.
XXXVIIL.
XXXIX.
XL.
XLI.

Pittosporese
Tremandree ..
Polygales
Frankeniacer
Caryophyllese
Portulacess
Elatinea:
Hypericiner ..
Guttifere
Ternstreemiacese
Malvacese
Sterculiaces ..
Tiliacese

Liner
Malpighiacez
Zygophyllex ..
Geraniaceze
Rutaces
Simarubeer ..
Ochnacese
Burseracee
Meliacese sei
Olacines
Tlicinesa
Celastrinee ..
Stackhousies
Rhamnee
Ampelidese
Sapindacer ..
Anacardiacese

CONTENTS.

Page
67
75
76
83
84
92
98

100

102

105

106

134

151

165

168

170

176

181

216

221

222

225

243

251

252

262

265

278
285
319

OUTLINES OF BOTANY

WITH SPECIAL REFERENCE TO LOCAL FLORAS.

(From BentHam’s Flora Australiensis.)

Cuap. I. DrFinttions aND DrscriptivE Botany.

1, The principal object of a Flora of a country, is to afford the means of determining (i.e.
ascertaining the name of) any plant growing in it, whether for the purpose of ulterior study or of
intellectual exercise.

2. With this view, a Flora consists of descriptions of all the wild or native plants contained in
the country in question, so drawn up and arranged that the student may identify with the
corresponding description any individual specimen which he may gather.

3. These descriptions should be clear, concise, accurate and characteristic, so as that each one
should be readily adapted to the plant it relates to, and to no other one; they should be as nearly
as possible arranged under natural (184) divisions, so as to facilitate the comparison of each plant
with those nearest allied to it; and they should be accompanied by an artificial key or index, by
means of which the student may be guided step by step in the observation of such peculiarities
or characters in his plant, as may lead him, with the least delay, to the individual description
belonging to it.

4. For descriptions to be clear and readily intelligible, they should be expressed as much as
possible in ordinary well-established language. But, for the purpose of accuracy, it is necessary
not only to give a more precise technical meaning to many terms used more or less vaguely in
common conversation, but also to introduce purely technical names for such parts of plants or
forms as are of little importance except to the botanist. In the present chapter it is proposed to
define such technical or technically limited terms as are made use of in these Floras.

5. At the same time mathematical accuracy must not be expected. The forms and appear-
ances assumed by plants and their parts are infinite. Names cannot be invented for all; those
even that have been proposed are too numerous for ordinary memories. Many are derived from
supposed resemblances to well-known forms or objects. These resemblances are differently
appreciated by different persons, and the same term is not only differently applied by two different
botanists, but it frequently happens that the same writer is led on different occasions to give
somewhat different meanings to the same word. The botanist’s endeavours should always be, on
the one hand, to make as near an approach to precision as circumstances will allow, and on the
other hand to avoid that prolixity of detail and overloading with technical terms which tends
rather to confusion than clearness. In this he will be more or less successful. The aptness of a
botanical description, like the beauty of 2 work of imagination, will always vary with the style
and genius of the author.

§ 1. The Plant in General.

6. The Plant, in its botanical sense, includes every being which has vegetable life, from the
loftiest tree which adorns our landscapes, to the humblest moss which grows on its stem, to the
mould or fungus which attacks our provisions, or the green scum that floats on our ponds.

7. Every portion of a plant which has a distinct part or function to perform in the operations
or phenomena, of vegetable life is called an Organ.

8. What constitutes vegetable life, and what are the functions of each organ, belong to Vegetable
Physiology ; the microscopical structure of the tissues composing the organs, to Vegetable
Anatomy ; the composition of the substances of which they are formed, to Vegetable Chemistry ;
under Descriptive and Systematic Botany we have chiefly to consider the forms of organs, that
is, their Morphology, in the proper sense of the term, and their general structure so far as it
affects classification and specific resemblances and differences. The terms we shall now define

ii OUTLINES OF BOTANY.

belong chiefly to the latter branch of Botany, as being that which is essential for the investigation
of the Flora of a country. We shall add, however, a short chapter on Vegetable Anatomy and
Physiology, as a general knowledge of both imparts an additional interest to and facilitates the
comparison of the characters and affinities of the plants examined.

9. In the more perfect plants, their organs are comprised in the general terms Raga
Stem, Leaves, Flowers, and Fruit. Of these the three first, whose function is to
assist in the growth of the plant, are Organs of Vegetation; the flower and fruit, whose office is
the formation of the seed, are the Organs of Reproduction. : :

10. All these organs exist, in one shape or another, at some period of the life of most, if not all,
flowering plants, technically called phenoganrous or phanerogamous plants ; which all bear some
kind of flower and fruit in the botanical sense of the term. In the lower classes, the ferns,
mosses, fungi, moulds, or mildews, seaweeds, etc., called by botanists cryptogamous plants, the
flowers, the fruit, and not unfrequently one or more of the organs of vegetation, are either
wanting, or replaced by organs so different as to be hardly capable of bearing the same name.

11. The observations comprised in the following pages refer exclusively to the flowering or
phenogamous plants. The study of the cryptogamous classes has now become so complicated as
to form almost u separate science. They are therefore not included in these introductory
observations, nor, with the exception of ferns, in the present Flora.

12. Plants are ' ,
Monocarpic, if they die after one flowering-season. These include Annuals, which flower in
the same year in which they are raised from seed; and Biennials, which only flower in the year
following that in which they are sown.

Caulocarpic, it, after flowering, the whole or part of the plant lives through the winter and
produces fresh flowers another season. These include Herbaceous perennials, in which the
greater part of the plant dies after flowering, leaving only a small perennial portion called the
Stock or Caudex, close to or within the earth; Undershrubs, suffruticose or suffrutescent plants,
in which the flowering branches, forming a considerable portion of the plant, die down after
flowering, but leave a more or less prominent perennial and woody base; shrubs (frutescent or
fruticose plants), in which the perennial woody part forms the greater part of the plant, but
branches near the base, and does not much exceed a man’s height; and Trees (Arboreous or
arborescent plants) when the height is greater and forms a woody trunk, scarcely branching from
the base. Bushes are low, much branched shrubs.

13. The terms Monocarpic and Caulocarpic are but little used, but the other distinctions
enumerated above are universally attended to, although more useful to the gardener than to the
botanist, who cannot always assign to them any precise character. Monocarpic plants, which
require more than two or three years to produce their flowers, will often, under certain cireum-
stances, become herbaceous perennials, and are generally confounded with them. Truly
perennial herbs will often commence flowering the first year, and have then all the appearance of
annuals. Many tall shrubs and trees lose annually their flowering branches like undershrubs.
And the same botanical species may be an annual or perennial, a herbaceous perennial or an
undershrub, an undershrub or a shrub, a shrub or a tree, according to climate, treatment, or
variety.

14, Plants are usually terrestrial, that is, growing on earth, or aquatic, i.e. growing in water;
but sometimes they may be found attached by their roots to other plants, in which case they are
epiphytes when simply growing upon other plants without penetrating into their tissue, parasites
when hee roots penetrate into and derive more or less nutriment from the plant to which they
are attached.

15. The simplest form of the perfect plant, the annual, consists of—

(1) The Root, or descending axis, which grows downward from the stem, divides and spreads
in the earth or water, and absorbs food for the plant through the extremities of its branches.

(2) The Stem, or ascending axis, which grows upwards from the root, branches and bears
first one or more leaves in succession, then one or more flowers, and finally one or more fruits.
It contains the tissues or other channels (217) by which the nutriment absorbed by the roots is
conveyed in the form of sap (192) to the leaves or other points of the surface of the plant, to be
elaborated oy digested (218), and afterwards redistributed over different parts of the plant for its
support and growth.

(3) The Leaves, usually fiat, green, and horizontal, are variously arranged on ihe stem and
its branches. They elaborate or digest (218). the nutriment brought to them through the stem
absorb carbonic acid gas from the air, exhaling the superfluous oxygen, and returning the
assimilated sap to the stem.

(4) The Flowers, usually placed at or towards the extremities of the branches. They are
destined to form the future seed. When perfect and complete they consist: Ist, of a pistil in the
centre, consisting of one or more carpels, each containing the germ of one or more seeds ; 2nd, of
one or more stamens outside the pistil, whose action is necessary to fertilize the pistil or enable it
to ripen its seed; 3rd, of a pertanth or floral envelope, which usually encloses the stamens and
pistil when young, and expands and exposes them to view when fully formed, This complete

OUTLINES OF BOTANY. ili

perianth is double; the outer one called Calyx, is usually more green and leaf-like; the inner
one, called the Corolla, more conspicuous and variously coloured. It is the perianth, and
pe beeally the Corolla, as the most showy part, that is generally called the flower in popular
anguage.

(5) The Fruit, consisting of the pistil or its lower portion, which persists or remains attached
to the plant after the remainder of the flower has withered and fallen off. It enlarges and alters
more or less in shape or consistence, becomes a seed-vessel, enclosing the seed until it is ripe, when
it either opens to discharge the seed or falls to the ground with the seed. In popular language
the term fruit is often limited to such seed-vessels as are or look juicy and eatable. Botanists
give that name to all seed-vessels,

16. The herbaceous perennial resembles the annual during the first year of its growth; but it
also forms (usually towards the close of the season), on its stock (the portion of the stem and root
which does not die), one or more buds, either exposed, and then popularly called eyes, or concealed
among leaves. These buds, called leaf-buds, to distinguish them from flower-buds or unopened
flowers, are future branches as yet undeveloped ; they remain dormant through the winter, and
the following spring grow out into new stems bearing leaves,and flowers like those of the preceding
year, whilst the lower part of the stock emits fresh roots to replace those which had perished at
the same time as the stems.

17. Shrubs and trees form similar leaf-buds either at the extremity of their branches, or along
the branches of the year. In the latter case these buds are usually azillary, that is, they appear
in the azil of each leaf, i.e. in the angle formed by the leaf and the branch. When they appear
at any other part of the plant they are called adventitious. If these buds by producing roots (19)
become distinct plants before separating from the parent, or if adventitious leaf-buds are produced
in the place of flowers or seeds, the plant is said to be viviparous or proliferous.

§ 2. The Root.

18. Roots ordinarily produce neither buds, leaves, nor flowers. Their branches, called fibres
when slender and long, proceed irregularly from any part of their surface.

19. Although roots proceed usually from the base of the stem or stock, they may also be pro-
duced from the base of any bud, especially if the bud lie along the ground, or is otherwise placed
by nature or art in circumstances favourable for their development, or indeed occasionally from
almost any part of the plant. They are then often distinguished as adventitious, but this term is
by some applied to all roots which are not in prolongation of the original radicle.

20. Roots are
Jibrous, when they consist chiefly of slender fibres.

tuberous, when either the main root or its branches are thickened into one or more short
fleshy or woody masses called tubers (25). ;

taproots, when the main root descends perpendicularly into the earth, emitting only very
small fibrous branches.

21. The stock of a herbaceous perennial, or the lower part ofthe stem of an annual or perennial,
or the lowest branches of a plant, are sometimes underground and assume the appearance of a
root. They then take the name of rhizome. The rhizome may always be distinguished from the
true, root by the presence or production of one or more buds, or leaves, or scales.

§ 3. The Stock.

22. The Stock of a herbaceous perennial, in its most complete state, includes a small portion
of the summits of the previous year’s roots, as well as of the base of the previous year’s stems.
Such stocks will increase yearly, so as at length to form dense tufts. They will often preserve
through the winter a few leaves, amongst which are placed the buds which grow out into stems
the following year, whilst the under side of the stock emits new roots from or amongst the remains
of the old ones. These perennial stocks only differ from the permanent base of an undershrub in
the shortness of the perennial part of the stems and in their texture usually less woody.

23. In some perennials, however, the stock consists merely of a branch, which proceeds in
autumn from the base of the stem either aboveground or underground, and produces one or more
buds. This branch, or a portion of it, alone survives the winter. In the following year its buds
produce the new stem and roots, whilst the rest of the plant, even the branch on which these buds
were formed, has died away. These annual stocks, called sometimes hybernacula, offsets, or
stolons, keep up the communication between the annual stem and root of one year and those of
the following year, thus forming altogether a perennial plant.

24. The stock, whether annual or perennial, is often entirely underground or root-like. This is
the rootstock, to which some botanists limit the meaning of the term rhizome. When the stock is
entirely root-like, it is popularly called the crown of the root.

25. The term tuber is applied to a short, thick, more or less decumbent rootstock or rhizome, as
well as to a root of that shape (20), although some botanists propose to restrict its meaning to the
one or to the other. An Orchis tuber, called by some a knob, is an annual tuberous rootstock
with one bud at the top. A potato is an annual tuberous rootstock with several buds,

iv OUTLINES OF BOTANY.

26. A bulb is a stock of a shape approaching to globular, usually rather conical above and
flattened underneath, in which the bud or buds are concealed, or nearly so, under scales. These
scales are the more or less thickened bases of the decayed leaves of the preceding year, or of the
undeveloped leaves of the future year, or of both. Bulbs are annual or perennial, usually under-
ground or close to the ground, but occasionally buds in the axils of the upper leaves become
transformed into bulbs. Bulbs are said to be scaly when their scales are thick and loosely imbri-
cated, tunicated when the scales are thinner, broader, and closely rolled round each other in
concentric layers. 2 :

27. A corm is a tuberous rootstock, usually annual, shaped like a bulb, but in which the bud or
buds are not covered by scales, or of which the scales are very thin and membranous.

§ 4. The Stem.
28. Stems are
erect, when they ascend perpendicularly from the root or stock; twiggy or virgate, when at
the same time they are slender, stiff, and scarcely branched. ;
sarmentose, when the branches of a woody stem are long and weak, although scarcely
climbing.
decumbent or ascending, when they spread horizontally, or nearly so, at the base, and then
turn upwards and become erect.
procumbent, when they spread along the ground the whole or the greater portion of their
length ; diffuse, when at the same time very much and rather loosely branched.
prostrate, when they lie still closer to the ground.
creeping, when they emit roots at their nodes. This term is also frequently applied to any
rhizomes or roots which spread horizontally.
tufted or cespitose, when very short, close, and many together from the same stock.
29. Weak climbing stems are said to twine, when they support themselves by winding spirally
ound any object ; such stems are also called voluble. When they simply climb without twining,
they support themselves by their leaves, or by special clasping organs called tendrils (169), or
sometimes, like the Ivy, by small root-like excrescences.

30. Suckers, are young plants formed at the end of creeping, underground rootstocks. Scions,
runners, and stolons, or stoles, are names given to young plants formed at the end or at the nodes
(31) of branches or stocks creeping wholly or partially aboveground, or sometimes to the creeping
stocks themselves.

31. A node is a point of the stem or its branches at which one or more leaves, branches, or
leaf-buds (16) are given off. An internode is the portion of the stem comprised between two
nodes.

32. Branches or leaves are

opposite, when two proceed from the same node on opposite sides of the stem.

whorled or verticillate (in a whorl or verticil), when several proceed from the same node,
artanged regularly round the stem; geminate, ternate, fascicled, or fasciculate, when two, three,
or more proceed from the same node on the same side of the stem. A tuft of fasciculate leaves
is usually in fact an axillary leafy branch, so short that the leaves appear to proceed all from the
same point.

alternate, when one only proceeds from each: node, one on one side and the next above or
below on the opposite side of the stem.

decussate, when opposite, but each pair placed at right-angles to the next pair above or below
it; distichous, when regularly arranged one above another in two opposite rows, one on each side
of the stem ; tristichous, when in three rows, etc. (92).

scattered, when irregularly arranged round the stem ; frequently, however, botanists apply
the term alternate to all branches or leaves that are neither opposite nor whorled.

secund, when all start from or are turned to one side of the stem.

33. Branches are dichotomous, when several times forked, the two branches of each fork
being nearly equal ; trichotomous, when there are three nearly equal branches at each division
instead of two; but when the middle branch is evidently the principal one, the stem is usually
said to have two opposite branches; wmbellate, when divided in the same manner into several
nearly equal branches proceeding from the same point. If however the central branch is larger
than the two or more lateral ones, the stem is said to have opposite or whorled branches, as the
case may be.

34. A culm is a name sometimes given to the stem of Grasses, Sedges, and some other
Monocotyledonous plants. /

§ 5. The Leaves.

35. The ordinary or perfect Leaf consists of a flat blade or lamina, usually green, and more
or less horizontal, attached to the stem by a stalk called a footstalk or petiole. When the form
or a of a leaf are spoken of, it is generally the blade that is meant, without the petiole
or stalk. :

36. ee by which a leaf, part of the flower, a seed, or any other organ, is attached to the
stem or other organ, is called its base, the opposite end is its apex or summit, excepting someti
in the case of anther-cells (115). a pero a

OUTLINES OF BOTANY. v

37. Leaves are

sessile, when the blade rests on the stem without the intervention of a petiole.

amplexicaul or stem-clasping, when the sessile base of the blade clasps the stem horizontally.

perfoliate, when the base of the blade not only clasps the stem, but closes round it on the
opposite side, so that the stem appears to pierce through the blade.

decurrent, when the edges of the leaf are continued down the stem so as to form raised lines
or narrow appendages, called wings.

sheathing, when the base of the blade, or of the more or less expanded petiole, forms a
vertical sheath round the stem for some distance above the node.

38. Leaves and flowers are called radical, when inserted on a rhizome or stock, or go close to
the base of the stem as to appear to proceed from the root, rhizome, or stock ; cauline, when
boa on a distinct stem. Radical leaves are rosulate when they spread in a circle on the
ground.

39. Leaves are

simple and entire, when the blade consists of a single piece, with the margin nowhere
indented, simple being used in opposition to compound, entire in opposition to dentate, lobed, or
divided.

ciliate, when bordered with thick hairs or fine hair-like teeth.

dentate or toothed, when the margin is only cut a little way in, into what have been
compared to teeth. Such leaves are serrate, when the teeth are regular and pointed like the teeth
of a saw; crenate, when regular and blunt or rounded (compared to the battlements of a tower) ;
serrulate and crenulate, when the serratures or crenatures are small; sinwate, when the teeth are
broad, not deep, and irregular (compared to bays of the coast) ; wavy or undulate, when the edges
are not flat, but bent up and down (compared to the waves of the sea).

lobed or cleft, when more deeply indented or divided, but so that the incisions do not reach
the midrib or petiole. The portions thus divided take the name of lobes. When the lobes are
narrow and very irregular, the leaves are said to be Jaciniate. The spaces between the teeth or
lobes are called sinuses.

divided or dissected, when the incisions reach the midrib or petiole, but the parts so divided
off, called segments, do not separate from the petiole, even when the leat falls, without tearing.

compound, when divided to the midrib or petiole, and the parts so divided off, called leaflets,
separate, at least at the fall of the leaf, from the petiole, as the whole leaf does from the stem,
without tearing. The common stalk upon which the leaflets are inserted is called the common
petiole or the rhachis ; the separate stalk of each leaflet is a petiolule, :

40. Leaves are more or less marked by veins, which, starting from the stalk, diverge or branch

as the blade widens, and spread all over it more or less visibly. The principal ones, when
prominent, are often called ribs or nerves, the smaller branches only then retaining the name of
veins, or the latter are termed veinlets. The smaller veins are often connected together like the
meshes of a net, they are then said to anastomose, and the leat is said to be reticulate or
net-veined. When one principal vein runs direct from the stalk towards the summit of the leaf,
it is called the midrib. When several start from the stalk, diverge slightly without branching,
and converge again towards the summit, they are said to be, parallel, although not mathe-
matically so. When 38 or 5 or more ribs or nerves diverge from the base, the leaf is said
to be 3-nerved, 5-nerved, etc., but if the lateral ones diverge from the midrib a little-above the
base, the leaf is triplinerved, quintuplinerved, etc. The arrangement of the veins of a leaf is
called their venation

41, The Leaflets, Segments, Lobes, or Veins of leaves are

pinnate, (feathered), when there are several succeeding each other on each side of the midrib
or petiole, compared to the branches of a feather. A pinnately lobed or divided leaf is called
lyrate when the the terminal lobe or segment is much larger and broader than the lateral ones,
compared, by a stretch of imagination, to a lyre; rwncinate, when the lateral lobes are curved
backwards towards the base of the leaf; pectinate, when the lateral lobes are numerous, narrow,
and regular, like the teeth of a comb.
is palmate or digitate, when several diverge from the same point, compared to the fingers of the

and.

ternate, when three only start from the same point, in which case the distinction between
the palmate and pinnate arrangement often ceases, or can only be determined by analogy with
allied plants. A leaf with ternate lobes is called trifid. A leaf with three leaflets is sometimes
improperly called a ternate leaf:: it is the leaflets that are ternate; the whole leaf is trifoliolate.
Ternate leaves are leaves growing three together.

pedate, when the division is at first ternate, but the two outer branches are forked, the outer
ones of each fork again forked, and so on, and all the branches are near together at the base,
compared vaguely to the foot of a bird.

42. Leaves with pinnate, palmate, pedate, etc., leaflets, are usually for shortness called pinnate,
palmate, pedate, etc., leaves. If they are so cut into segments only, they are usually said to be
pinnatisect, palmatisect, pedatisect, etc., although the distinction beween segments and leaflets, is
often unheeded in descriptions, and cannot indeed always be ascertained. If the leaves are so
cut only into lobes, they are said to be pinnatifid, palmatifid, pedatifid, etc.

vi OUTLINES OF BOTANY.

i . ivided, or

43. The teeth, lobes, segments, or leaflets, may be again toothed, ‘lobed, divided,
compounded. Some leaves are even three or more times divided or compounded. _in on pened
case they are termed decompound. When twice or thrice pinnate (bipinnate or er is
primary or secondary division, with the leaflets it comprises, is called a pinna. As ay the leat
of a leaf or the leaflets of a pinna are in pairs, without an odd terminal pinna or leatfiet, t : a
or pinna so divided is said to be abruptly pinnate; if there is an odd terminal pinna or leaflet,
the leaf or pinna is wnequally pinnate (imparipinnatum). .

44. The — of eae their nae is expressed adjectively by the following numerals,
derived from the Latin :—

uni-, bi-, tri-, quadri-, soins, 7 septem-, a ~~ ama ae

prefixed to a termination indicating the particular kind of part referred to. Thus—

unidentate, bidentate, multidentate, mean one-toothed, two-toothed, many-toothed, ete.

bifid, trifid, multifid, mean two-lobed, three-lobed, many-lobed, etc.

unifoliolate, bifoliolate, multifoliolate, mean having one leaflet, two leaflets, many leafiets, etc.

unifoliate, bifoliate, multifoliate, mean having one leaf, two leaves, many leaves, etc.

biternate and triternate, mean twice or thrice ternately divided. :

unijugate, bijugate, multijugate, etc., pinne or leaflets, mean that there are in one, two,
many, etc., pairs (juga).

45. Ineaves or their parts, when flat, or any other flat organs in plants, are

linear, when long and narrow, at least four or five times as long as broad, falsely compared
to a mathematical line, for a linear leaf has always a perceptible breadth. :

lanceolate, when about three or more times as long as broad, broadest below the middle, and
tapering towards the summit, compared to the head of a lance.

cuneate, when broadest above the middle, and tapering towards the base, compared to a
wedge with the point downwards ; when very broadly cuneate and rounded at the top, it is often
called flabelliform or fan-shaped. \

spathulate, when the broad part near the top is short, and the narrow tapering part long,
compared to a spatula or flat ladle.

ovate, when scarcely twice as long as broad, and rather broader below the middle, compared
to the longitudinal section of an egg; obovate is the same form, with the broadest part above
the middle. ?

orbicular, oval, oblong, elliptical, rhomboidal, etc., when compared to the corresponding
mathematical figures.

transversely oblong, or oblate, when conspicuously broader than long.

falcate, when curved like the blade of a scythe.

46. Intermediate forms between any two of the above are expressed by combining two terms.
Thus, a linear-lanceolate leaf is long and narrow, yet broader below the middle, and tapering to
a point; a linear-oblong one is scarcely narrow enough to be called linear, yet too narrow to be
strictly oblong, and does not conspicuously taper either towards the summit or towards the base.

47. The apex or summit of a leaf is

acute or pointed, when it forms an acute angle or tapers to a point.

obtuse or blunt, when it forms a very obtuse angle, or more generally when it is more or less
rounded at the top.

acuminate or cuspidate, when suddenly narrowed at the top, and then more or less prolonged
into an acumen or point, which may be acute or obtuse, linear or tapering. Some botanists
make a slight difference between the acuminate and cuspidate apex, the acumen being more
distinct from the rest of the leaf in the latter case than in the former; but in general the two
terms are used in the same sense, some preferring the one and some the other.

truncate, when the end is cut off square.

retuse, when very obtuse or truncate, and slightly indented.

emarginate or notched, when more decidedly indented at the end of the midrib; obcordate, if
at the same time approaching the shape of a heart with its point downwards.

mucronate. when the midrib is produced beyond the apex in the form of a small point.

aristate, when the point is fine like a hair.

48. The base of the leaf is liable to the same variations of form as the apex, but the terms
more commonly used are tapering or narrowed for acute and acuminate, rounded for obtuse, and
cordate for emarginate. In all cases the petiole or point of attachment prevent any such
absolute termination at the base as at the apex.

49. A leaf may be cordate at the base whatever be its length or breadth, or whatever the shape
of the two lateral lobes, called auricles (or little ears), formed by the indenture or notch, but the
term cordiform or heart-shaped leaf is restricted to an ovate and acute leaf, cordate at the base,
with rounded auricles. The word auricles is more particularly used as applied to sessile and
stem-clasping leaves.

50. If the auricles are pointed, the leaf is more particularly called auriculate; it is moreover
said to be sagittate, when the points are directed downwards, compared to an arrow-head ;
hastate, when the points diverge horizontally, compared to a halbert.

51. A reniform leat is broader than long, slightly but broadly cordate at the base, with rounded
auricles, compared to a kidney. y

1, By Bs ; 5 :

ae

4a

OUTLINES OF BOTANY. vil

52. In a peltate leat, the stalk, instead of proceeding trom the lower edge of the blade, is
attached to the under surtace, usually near the lower edge, but sometimes in the very centre of
the blade. The peltate leaf has usually several principal nerves radiating from the point of
attachment, being, in fact, w cordate leaf, with the auricles united.

53. All these modifications of division and ‘form in the leaf pass so gradually one into the
other that it is often difficult to say which term is the most applicable—whether the leaf be
toothed or lobed, divided or compound, oblong or lanceolate, obtuse or acute, etc. The choice of
the most apt expression will depend on the skill of the describer.

54. Leaves, when solid, Stems, Fruits, Tubers, and other parts of plants, when

not flattened like ordinary leaves, are

setaceous or capillary, when very slender like bristles or hairs.

acicular, when very slender, but stiff and pointed like needles.

subulate, when rather thicker and firmer like awls.

linear, when at least four times as long as thick ; oblong, when from about two to about four
times as long as thick, the terms having the same sense as when applied to flat surfaces.

ovoid, when egg-shaped, with the broad end downwards, obovoid if the broadend is upwards ;
these terms corresponding to ovate and obovate shapes in flat surfaces.

globular or spherical when corresponding to orbicular in a flat surface. Round applies
to both.

turbinate, when shaped like a top.

conical, when tapering upwards ; obconicul whefi tapering downwards, if in both cases a
transverse section shows a circle.

pyramidal, when tapering upwards; obpyramidal, when tapering downwards, if in both cases
a transverse section shows a triangle or polygon.

fusiform, or spindle-shaped, when tapering at both ends; cylindrical, when not tapering at
either end, if in both cases the transverse section shows a circle, or sometimes irrespective of the
transverse shape.

terete, when the transverse section is not angular; trigonous, triquetrous. if the trarisverse
section shows a triangle, irrespective in both cases of longitudinal form.

compressed, when more or less flattened laterally; depressed, when more or less flattened
vertically, or at any rate at the top; obcompressed (in the achenes of Composite), when flattened
from front to back.

articulate or jointed, if at any period of their growth (usually when fully formed and
approaching their decay, or in the case of fruits when quite ripe) they separate, without tearing,
into two or more pieces placed end to end. The joints where they separate are called
articulations, each separate piece an article. The name of joint is, in common language, given
both to the articulation and the article, but more especially to the former. Some modern
botanists, however, propose to restrict it to the article, giving the name of joining to the
articulation.

didymous, when slightly two-lobed, with rounded obtuse lobes.

moniliform, or beaded, when much contracted at regular intervals, but not separating
spontaneously into articles.

'55. In their consistence Leaves or other organs are

Jfleshy, when thick and soft; succulent is generally used in the same sense, but implies the
presence of more juice.

coriaceous, when firm and stiff, or very tough, of the consistence of leather.

crustaceous, when firm and brittle.

membranous, when thin and not stiff.

scarious or scariose, when very thin, more or less transparent and not green, yet rather stiff.

56. The terms applied botanically to the consistence of solids are those in general use in
common language.

57. The mode in which unexpanded leaves are disposed in the leaf-bud is called their
vernation vrefoliation; it varies considerably, and technical terms have been proposed to
express some of its varieties, but it has been hitherto rarely noticed in descriptive botany.

§ 6. Scales, Bracts. and Stipules.

58. Scales (Squama) are leaves very much reduced in size, usually sessile, seldom green
or capable of performing the respiratory functions of leaves. In other words, they are organs
resembling leaves in their position on the plant, but differing in size, colour, texture, and
functions. They are most frequent on the stock of perennial plants, or at the base of annual
branches, especially on the buds of future shoots, when they serve apparently to protect the
dormant living germ from the rigour of winter. In the latter case they are usually short,
broad, close together, and more or less imbricated, that is, overlapping each other like the tiles
ofaroof. Itis this arrangement, as well as their usual shape that has suggested the name of
scales, borrowed from the scales of a fish. Imbricated scales, bracts, or leaves, are said to be
squarrose, when their tips are pointed.and very spreading or recurved.

vili OUTLINES OF BOTANY.

59. Sometimes, however, most or all the leaves of the plant are reduced to small scales, in
which case they do not appear to perform any particular function, The name of scales is also
given to any small broad scale-like appendages or reduced organs, whether in the flower or any
other part of the plant.

60. Bracts (Bractez) are the upper leaves of a plant in flower (either all those of the
flowering branches, or only one or two immediately under the flower), when different from the
stem-leaves in size, shape, colour, or arrangement. They are generally much smaller and more
sessile. They often partake of the colour of the flower, although they very frequently also
retain the green colour of the leaves. When small they are often called scales.

61. Floral leaves or leafy bi acts are generally the lower bracts on the upper leaves at the base
of the flowering branches, intermediate in size, shape,-or arrangement, between the stem-leaves
and the upper bracts. : ;

62. Bracteoles are the one or two last bracts under each flower, when they differ materially
in size, shape, or arrangement from the other bracts.

63. Stipules are leaf-like or scale-like appendages at the base of the leaf-stalk, or on the
node of the stem. When present there are generally two, one on each side of the leaf, and
they sometimes appear to protect the young leaf before it is developed. They are, however,
exceedingly variable in size and appearance, sometimes exactly like the true leaves except that
they have no buds in their axils, or looking like the leaflets of a compound leaf, sometimes
apparently the only leaves of the plant; generally small and narrow, sometimes reduced to
minute scales, spots or scars, sometimes fnited into one opposite the leaf, or more or less
united with, or adnate to the petiole, or quite detached from the leaf, and forming a ring or
sheath round the stem in the axil of the leaf. In a great number of plants they are entirely
wanting. :

64. Stipelle, or secondary stipules, are similar organs, sometimes found on compound leaves
at the points where the leaflets are inserted.

65. When scales, bracts, or stipules, or almost any part of the plant besides leaves and flowers
are stalked, they are said to be stipitate, from stipes, a stalk. a

§ 7. Inflorescence and its Bracts.

66. The Inflorescence of a plant is the arrangement of the flowering branches, and of
the flowers upon them. An Inflorescence is a flowering branch, or the flowering summit of a
plant above tbe last stem-leaves, with its branches, bracts, and flowers.

67. A single flower, or an inflorescence, is terminal when at the summit of a stem or leafy
branch, axillary when in the axil of a stem-leaf, leaf-opposed when opposite to a stem-leaf. The
inflorescence of a plant is said to be terminal or determinate when the main stem and principal
branches end in a flower or inflorescence (not ina leaf-bud), azillary or indeterminate when all
the flowers or inflorescence are axillary, the stem or branches ending in leaf-buds. p

68. A Peduncle is the stalk of a solitary flower, or of an inflorescence; that is to say, the
portion of the flowering branch from the last stem-leaf to the flower, or to the first ramification
of the inflorescence, or even up to its last ramifications; but the portion extending from the
first to the last ramifications or the axis of inflorescence is often distinguished under the name
of rhachis.

69. A Scape or radical Peduncle is a leafless peduncle proceeding from the stock, or from near
the base of the stem, or apparently from the root itself.

70. A Pedicel is the last branch of an inflorescence, supporting a single flower.

71. The branches of inflorescences may be, like those of stems, opposite, alternate, etc. (32,
33), but very often their arrangement is different from that of the leafy branches of the
same plant.

72. Inflorescence is

centrifugal, when the terminal flower opens first, and those on the lateral branches are
successively developed.

centripetal, when the lowest flowers open first, and the main stem continues to elongate,
developing fresh flowers.

73. Determinate inflorescence is usually centrifugal. Indeterminate inflorescence is always
centripetal. Both inflorescences may be combined on one plant, for it often happens that the
main branches of an inflorescence are centripetal, whilst the flowers on the lateral branches are
centrifugal ; or vice versd.

74. An Inflorescence is

a Spike, or spicate, when the flowers are sessile along a simple undivided axis or rhachis.

2 Hinman: or racemose, when the flowers are borne on pedicels along a single undivided axis
or rhachis.

a Panicle, or paniculate, when the axis is divided into branches bearing two or more flowers. .

a Head, or capitate, when several sessile or nearly sessile flowers are collected inte a
compact head-like cluster. The short, flat, convex or conical axis on which the flowers are
seated is called the receptacle, a term also used for the torus of a single flower (185). The very
compact flower-heads of Composite are often termed compound flowers.

OUTLINES OF BOTANY. ix

an Umbel, or umbellate, when several branches or pedicels appear to start from the same
point and are nearly of the same length. It differs from the head, like the raceme from the
spike, in that the flowers are not sessile. An umbel is said to be simple when each of its branches
or rays bears a single flower; compound, when each ray bears a partial wmbel or umbellule.

a Corymb, or corymbose, when the branches and pedicels, although starting from different
points, all attain the same level, the lower ones being much longer than the upper. It is a flat-
topped or fastigiate panicle.

a Cyme or cymose when branched and centrifugal. It is a centrifugal panicle, and is often
corymbose. The central flower opens first. The lateral branches successively developed are
usually forked or opposite (dichotomous or trichotomous), but sometimes after the first forking
the branches are no longer divided, but produce w succession of pedicels on their upper side,
forming apparently unilateral centripetal racemes; whereas if attentively examined it will be
found that each pedicel is at first terminal, but becomes lateral by the development of one outer
branch only, immediately under the pedicel. Such branches, when in bud, are generally rolled
back at the top, like the tail of a scorpion; and are thence called scorpioid. ,

a Thyrsus, or thyrsoid, when cymes, usually opposite, are arranged in a narrow pyramidal
panicle.

75. There are numerous cases where inflorescences are intermediate between some two of the
above, and are called by different botanists by one or the other name, according as they are
guided by apparent or by theoretical similarity. A spike-like panicle, where the axis is divided
into very short branches forming a cylindrical compact inflorescence, is called sometimes a
spike, sometimes a panicle. If the flowers are in distinct clusters along a simple axis, the
inflorescence is described as an interrupted spike or raceme, according as the flowers are nearly
sessile or distinctly pedicellate; although when closely examined the flowers will be found to be
inserted not on the main axis, but on a very short branch, thus, strictly speaking, constituting a

anicle.
‘ 76. The catkins (amenta) of Amentacee, the spadices of several Monocotyledons, the ears and
spikelets of Grasses are forms of the spike.

77. Bracts are generally placed singly under each branch of the inflorescence, and under
each pedicel ; bracteoles are usually two, one on each side, on the pedicel or close under the
flower, or even upon the calyx itself; but bracts are also frequently scattered along the branches
without axillary pedicels ; and when the differences between the bracts and bracteoles are trifling
or immaterial, they are usually all called bracts.

78. When three bracts appear to proceed from the same point, they will, on examination, be
found to be really either one bract and two stipules, or one bract with two bracteoles in its axils.
When two bracts appear to proceed from the same point, they will usually be found to be the
stipules of an undeveloped bract, unless the branches of the inflorescence are opposite, when the
bracts will of course be opposite also.

79. When several bracts are collected in a whorl, or are so close together as to appear whorled,
or are closely imbricated round the base of a head or umbel, they are collectively called an
Inwolucre. The bracts composing an involucre are described under the names of leaves, leajlets,
bracts, or scales, according to their appearance. Phyllaries is a useless term, lately introduced
for the bracts or scales of the involucre of Composite. An Involucel is the involucre of « partial
umbel.

80. When several very small bracts are placed round the base of a calyx or of an involucre,
they have been termed a calycule, and the calyx or involucre said to be calyculate, but these
terms are now falling into disuse, as conveying a false impression.

81. A Spatha is a bract or floral leaf enclosing the inflorescence of some Monocotyledons.

82. Palez, Pales, or Chaff are the inner bracts or scales in Composite, Graminee, and some
other plants, when of a thin yet stiff consistence, usually narrow and of a pale colour.

83. Glumes are the bracts enclosing the flowers of Cyperacee and Gramineae.

§ 8. The Flower in General.

84. A complete Flower (15) is one in which the calyx, corolla, stamens, and pistils are all
present; a perfect flower, one in which all these organs, or such of them as are present, are
capable of performing their several functions. Therefore, properly speaking, an incomplete
flower is one in which any one or more of these organs is wanting ; and an imperfect flower, one
in which any one or more of these organs is so altered as to be incapable of properly performing
its functions. These imperfect organs are said to be abortive if much reduced in size or
efficiency, rudimentary if so much so as to be scarcely perceptible. But, inmany works, the term
incomplete is specially applied to those flowers in which the perianth is simple or wanting, and
imperfect to those in which either the stamens or pistils are imperfect or wanting.

85. A Flower is
dichlamydeous, when the perianth is double, both calyx and corolla being present and

distinct.
monochlamydeous, when the perianth is single, whether by the union of the calyx and

corolla, or the deficiency of either.

x OUTLINES OF BOTANY.

asepalous, when there is no calyx.

apetalous, when there is no corolla.

naked, when there is no perianth at all. . ae

hermaphrodite or bisexual, when both stamens and pistil are present and per ae since ain

male or staminate, when there are one or more stamens, but either no pistil at all or a:
imperfect one.

female or pistillate, when there is a pistil, but either no stamens a
ones.

neuter, when both stamens and pistil are imperfect or wanting.

barren or sterile, when from any cause it produces no seed. . ,

fertile, when it does produce seed. In some works the terms barren, fertile, and perfect are
also used respectively as synonyms of male, female, and hermaphrodite.

86. The flowers of a plant or species are said collectively to be unisexual or declinous when the

flowers are all either male or female. :

monecious, when the male and female flowers are distinct, but on the same plant.

diecious, when the male and female flowers are on distinct plants.

polygamous, when there are male, female, and hermaphrodite flowers on the same or on
distinct plants. .

87. A head of flowers is heterogamous when male, female, hermaphrodite, and neuter flowers,
or any two or three of them, are included in one head; homogamous, when all the flowers
included in one head are alike in this respect. A spike or head of flowers is androgynous when
male and female flowers are mixed in it. These terms are only used in the case of very few
Natural Orders. .

88. As the scales of buds are leaves undeveloped or reduced in size and altered in shape and
consistence, and bracts are leaves likewise reduced in size, and occasionally altered in colour ;
so the parts of the flower are considered as leaves still further altered in shape, colour, and
arrangement round the axis, and often more or less combined with each other. The details of
this theory constitute the comparatively modern branch of botany called Vegetable Metamor-
phosis, or Homology, sometimes improperly termed Morphology (8).

89. To understand the arrangement of the floral parts, let us take a complete flower, in which
moreover all the parts are free from each other, definite in number, i.e. always the same in the
same species, and symmetrical or isomerous, i.e. when each whorl consists of the same number
of parts.

90. Such a complete symmetrical flower consists usually of either four or five whorls of altered
leaves (88), placed immediately one within the other.

The Galyx forms the outer whorl. Its parts are called sepals.

The Corolla forms the next whorl. Its parts, called petals, usually alternate with the
sepals; that is to say, the centre of each petal is immediately over or within the interval
between two sepals.

The Stamens form one or two whorls within the petals. If two, those of the outer whorl
(the outer stamens) alternate with the petals, and are consequently opposite to, or over the centre
of the sepals ; those of the inner whorl (the inner stamens) alternate with the outer ones, and
are therefore opposite to the petals. If there is only one whorl of stamens, they most frequently
alternate with the petals; but sometimes they are opposite the petals and alternate with the
sepals.

The Pistil forms the inner whorl; its carpels usually alternate with the inner row of
stamens.

91. In an axillary or lateral flower the upper parts of each whorl (sepals, petals, stamens, or
carpels) are those which are next tu the main axis of the stems or branch, the lower parts those
which are furthest from it; the intermediate ones are said to be lateral. The words anterior
(front) and posterior (back) are often used for lower and upper respectively, but their meaning is
sometimes reversed if the writer supposes himself in the centre of the flower instead of outside
of it.

92. The number of parts in each whorl of a flower is expressed adjectively by the following
numerals derived from the Greek :—

— = a a ig ey 7 a “— “Te etc., pe
prefixed to a termination indicating the whorl referred to.

93. Thus, a Flower is
disepalous, trisepalous, tetrasepalous, polysepalous, etc., according as there are 2, 8, 4, or
many (or an indefinite number of) sepals. woe
dipetalous, tripetalous, polypetalous, etc., according as there are 2, 3, or many petals.
diandrous, triandrous. polyandrous, ete., according as there are 2, 3, or many stamens.
digynous, trigynous, polygynous, etc., according as there are 2. 3, or many carpels.

And generally (if symmetrical), dimerous, trimerous, polymerous, ete., according as there are
2, 3, or many (or an indefinite number of) parts to each whorl.

4 all, or only imperfect

OUTLINES OF BOTANY. xi

94. Flowers are unsymmetrical or anisomerous, strictly speaking, when any one of the whorls
has a different number of paris from any other; but when the pistils alone are reduced in
number, the flower is still frequently called symmetrical or isomerous, if the calyx, corolla, and
staminal whorls have all the same number of parts.

95. Flowers are irregular when the parts of any one of the whorls are unequal in size,
dissimilar in shape, or do not spread regularly round the axis at equa) distances. It is however
more especially irregularity of the corolla that is referred to in descriptions. A slight inequality
in size or direction in the other whorls does not prevent the flower being classed as regular, if
the corolla or perianth is conspicuous and regular.

§ 9. The Calyx and Corolla, or Perianth.

96. The Calyx (90) is usually green, and smaller than the corolla; sometimes very minute,
rudimentary, or wanting, sometimes very indistinctly whorled, or not whorled at all, or in two
whorls, or composed of a large number of sepals, of which the outer ones pass gradually into
bracts, and the inner ones into petals.

97. The Corolla (90) is usually coloured, and of a more delicate texture than the calyx,
and, in popular language, is often more specially meant by the flower. Its petals are more rarely
in two whorls, or indefinite in number, and the whorl more rarely broken than in the case of
the calyx, at least when the plant is ina natural state. Double flowers are in most cases an
accidental deformity or monster in which the ordinary number of petals is multiplied by the
conversion of stamens, sepals, or even carpels into petals, by the division of ordinary petals, or
simply by the addition of supernumerary ones. Petals are also sometimes very small, rudimen-
tary, or entirely deficient.

98. In very many cases, a su-called simple perianth (15) (of which the parts are usually called
leaves or segments) is one in which the sepals and petals are similar in form and texture, and
present apparently a single whorl. Butif examined in the young bud, one half of the parts
will generally be found to be placed outside the other half, and there will frequently be some
slight difference in texture, size, and colour, indicating to the close observer the presence of both
ealyx and corolla. Hence much discrepancy in descriptive works. Where one botanist
describes a simple perianth of six segments, another will speak of « double perianth of three
sepals and three petals.

99. The following terms and prefixes, expressive of the modifications of form and arrange-

ment of the corolla and its petals, are equally applicable to the calyx and its sepals, and to the
simple perianth and its segments.
. 100. The Corolla is said to be monopetalous when the petals are united, either entirely or at
the base only, into a cup, tube, or ring; polypetalous when they are all free from the base.
These expressions, established by a long usage, are not strictly correct, for monopetalous
(consisting of a single petal) should apply rather to a corolla really reduced to a single petal,
which would then be on one side of the axis; and polypetalous is sometimes used more appro-
priately for a corolla with an indefinite number of petals. Some modern botanists have there-
fore proposed the term gamopetalous for the corolla with united petals, and dialypetalous for
that with free petals; but the old-established expressions are still the most generally used.

101. When the petals are partially united, the lower entire portion of the corolla is called the
tube, whatever be its shape, and the free portions of the petals are called the teeth, lobes, or
segments (39), according as they are short or long in proportion to the whole length of the
corolla. When the tube is excessively short, the petals appear at first sight free, but their
slight union at the base must be carefully attended to, being of importance in classification.

102. The Histivation of a corolla, is the arrangement of the petals, or of such portion of

them as is free, in the unexpanded bud. It is

valvate, when they are strictly whorled in their whole length, their edges being placed
against each other without overlapping. If the edges are much inflexed, the estivation is at
the same time induplicate; involute, if the margins are rolled inward; reduplicate, if the
margins project outwards into salient angles; revolute, if the margins are rolled outwards;
plicate, if the petals are folded in longitudinal plaits.

imbricate, when the whorl is more or less broken by some of the petals being outside the
others, or by their overlapping each other atleast at the top. Five-petalled imbricate corollas
are quincuncially imbricate when one petal is outside, and an adjoining one wholly inside, the
three others intermediate and overlapping on one side; bilabiate, when two adjoining ones are
inside or outside the three others. Imbricate petals are described as crumpled (corrugate) when
puckered irregularly in the bud.

twisted, contorted, or convolute when each petal overlaps an adjoining one on one side, and
is overlapped by the other adjoining one on the other side. Some botanists include the twisted
sstivation in the general term imbricate ; others carefully distinguish the one from the other.

103. In a few cases the overlapping is so slight that the three astivations cannot easily be
distinguished one from the other ; in a few others the estivation is variable, even in the same
species, but, in general, it supplies a constant character in species, in genera, or even in Natural
Orders.

xii OUTLINES OF BOTANY.

104. In general shape the Corolla is :

tubular, when the whole or the greater part of it is in the form of a tube or cylinder.

campanulate, when approaching in some measure the shape of a cup or bell. ea

urceolate, when the tube is swollen or nearly globular, contracted at te top, and slightly
expanded again in a narrow rim. : :

rotate or stellate, when the petals or lobes are spread out horizontally from the base, or
nearly so, like a wheel or star. f Say 4

hypocrateriform or salver-shaped, when the lower part is cylindrical and the upper portion
expanded horizontally. In this case the name of tube is restricted to the cylindrical part, and
the horizontal portion is called the limb, whether it be divided to the base or not. The orifice
of the tube is called its mouth or throat. .

infundibuliform or funnel-shaped, when the tube is cylindrical at the base, but enlarged at
the top into a more or less campanulate limb, of which the lobes often spread horizontally. In
this case the campanulate part, up to the commencement of the lobes, is sometimes considered
as a portion of the tube, sometimes as a portion of the limb, and by some botanists again
described as independent of either, under the name of throat (fauces). Generally speaking,
however, in campanulate, infundibuliform, or other corollas, where the lower entire part passes
gradually into the upper divided and more spreading part, the distinction between the tube and
the limb is drawn either at the point where the lobes separate, or at the part where the corolla
first expands, according to which is the most marked.

105. Irregular corollas have received various names according to the more familiar forms

they have been compared to. Some of the most important are the

bilabiate or two-lipped corolla, when, in a four or five-lobed corolla, the two or three upper
lobes stand obviously apart, like an upper lip, from the two or three lower ones, or under lip.
In Orchidee and some other families the name of lip, or labellum, is given to one of the
divisions or lobes of the perianth.

personate, when two-lipped, and the orifice of the tube closed by a projection from the base
of the upper or lower lip, called a palate. :

ringent, when very strongly two-lipped, and the orifice of the tube very open.

spurred, when the tube or the lower part of the petal has a conical hollow projection, compared
to the spur of a cock; saccate, when the spur is short and round like a little bag ; gibbous, when
projecting at any part into a slight swelling; foveolate, when marked in any part with a slight
glandular or thickened cavity.

resupinate or reversed, when a lip, spur, etc., which in allied species is usually lowest, lies
uppermost, and vice versé.

106. The above terms are mostly applied to the forms of monopetalous corollas, but several
are also applicable to those of polypetalous ones. Terms descriptive of the special forms of
corolla in certain Natural Orders, will be explained under those Orders respectively.

107. Most of the terms used for describing the forms of leaves (89, 45) are also applicable to
those of individual petals ; but the flat expanded portion of a petal, corresponding to the blade
of the leaf, is called its lamina, and the stalk, corresponding to the petiole, its claw (unguis).
The stalked petal is said to be unguiculate.

§ 10. The Stamens.

108. Although in a few cases the outer stamens may gradually pass into petals, yet, in
general, Stamens are very different in shape and aspect from leaves, sepals, or petals. It is
only in a theoretical point of view (not the less important in the study of the physiological
economy of the plant) that they can be called altered leaves.

109. This usual form is a-stalk, called the filament, bearing at the top an anther divided into
two pouches or cells. These anther-cells are filled with pollen, consisting of minute grains,
usually forming a yellow dust, which, when the flower expands, is scattered from an opening in
each cell. When the two cells are not closely contiguous, the portion of the anther that unites
them is called the connectivum.

110. The filament is often wanting, and the anther sessile, yet still the stamen is perfect ;
but if the anther, which is the essential part of the stamen,- is wanting, or does not contain
pollen, the stamen is imperfect, and is then said to be barren or sterile (without pollen),
abortive, or rudimentary (84), according to the degree to which the imperfection is carried.
Imperfect stamens are often called staminodia.

111. In unsymmetrical flowers, the stamens of each whorl are sometimes reduced in number
below that of the petals, even to a single one, and in several Natural Orders they are multiplied
indefinitely.

112. The terms monandrous and polyandrous are restricted to flowers which have really but
one stamen, or an indefinite number respectively. Where several stamens are united into one
the flower is said to be synandrous. ?

113. Stamens are
monadelphous, when united by their filaments into one cluster. This-cluster either forms
a tube round the pistil, or, if the pistil is wanting, occupies the centre of the flower.

OUTLINES OF BOTANY. xili

diadelphous, when so united into two elusters. The term is more especially applied to
certain Leguminose, in which nine stamens are united in a tube slit open on the upper side,
and a tenth, placed in the slit, is free. In some other plants the stamens are equally
distributed in the two clusters.

triadelphous, pentadelphous, polyadelphous, when so united into three, five, or many clusters.

syngenesious, when united by their anthers in a ring round the pistil, the filaments usually
remaining free.

didynamous, when (usually in a bilabiate flower) there are four stamens in two pairs, those
of one pair longer than those of the other.

tetradynamous, when (in Crucifere) there are six, four of them longer than the two others.

exserted, when longer than the corolla, or even when longer than its tube, if the limb be
very spreading.

114, An Anther. (109) is

adnate, when continuous with the filament, the anther-cells appearing to lie their whole
length along the upper part of the filament.

innate, when firmly attached by their base to the filament. This is like an adnate anther,
but rather more distinct from the filament.

versatile, when attached by their back to the very point of the filament, so as to swing
loosely.

115) Anther-cells may be parallel or diverging at a less or greater angle, or divaricate, when
placed end to end so as to form one straight line. The end of each anther-cell placed nearest
to the other cell is generally called its apex or summit, and the other end its base (36); but some
botanists reverse the sense of these terms. ;

116. Anthers have often, on their connectivum or cells, appendages termed bristles (sete),
spurs, crests, points, glands, etc., according to their appearance.

117. Anthers have occasionally only one cell; this may take place either by the disappearance
of the partition between two closely contiguous cells, when these cells are said to be confluent ;
or by the abortion or total deficiency of one of the cells, when the anther is said to be dimidiate.

118. Anthers will open, or dehisce, to let out the pollen, like capsules, in valves, pores, or slits.
Their dehiscence is introrse, when the opening faces the pistil; extrorse, when towards the
circumference of the flower.

119. Pollen (109) is not always in the form of dust. It is sometimes collected in each cell
into one or two little wax-like masses. Special terms used in describing these masses or other
modifications of the pollen will be explained under the Orders where they occur.

§ ll. The Pistil.

120. The carpels (91) of the Pistil, although they may occasionally assume, rather more
than stamens, the appearance and colour of leaves, are still more different in shape and
structure. They are usually sessile ; if stalked, their stalk is called a podocarp. This stalk,
upon which each separate carpel is supported above the receptacle, must not be confounded with
the gynobasis (143), upon which the whole pistil is sometimes raised.

121. Each carpel consists of three parts :

1. The Ovary, or enlarged base, which includes one or more cavities or cells, containing
one or more small bodies called ovules. These are the earliest condition of the future seeds.
2. the Style, proceeding from the summit of the ovary, and supporting—

3. the Stigma, which is sometimes a point (or punctiform stigma) or small head (a
capitate stigma) at the top of the style or ovary, sometimes a portion of its surface more or less
lateral and variously shaped, distinguished by a looser texture, and covered with minute
protuberances called papilla.

122. The style is often wanting, and the stigma is then sessile on the ovary, but in the perfect
pistil there is always at least one ovule in the ovary, and some portion of stigmatic surface.
Without these the pistil is imperfect, and said to be barren (not setting seed), abortive, or
rudimentary (84), according to the degree of imperfection.

123. The ovary being the essential part of the pistil, most of the terms relating to the
number, arrangement, etc., of the carpels, apply specially to their ovaries. In some works each
separate carpel is called a pistil, all those of a flower constituting together the gynwcium ; but
this term is in little use, and the word pistil is more generally applied in a collective sense.
When the ovaries are at all united, they are commonly termed collectively a compound ovary.

124, The number of carpels or ovaries in a flower is frequently reduced below that of the
parts of the other floral whorls, even in flowers otherwise symmetrical. In a very few genera,
however, the ovaries are more numerous than the petals, or indefinite. They are in that case
either arranged in a single whorl, or form a head or spike in the centre of the flower.

125. The terms monogynous, digynous, polygynous, etc. (with a pistil of one, two or more
parts), are vaguely used, applying sometimes to the whole pistil, sometimes to the ovaries alone,
or to the styles or stigmas only. Where a more precise nomenclature is adopted, the flower is

monocarpellary, when the pistil consists of a single simple carpel.

bi-, tri-, etc., to poly-carpellary, when the pistil consists of two, three, or an indefinite
number of carpels, whether separate or united,

xiv OUTLINES OF BOTANY.

syncarpous, when the carpels or their ovaries are more or less united into one com-
pound ovary.

apocarpous, when the carpels or ovaries are all free and distinct.

126. A compound ovary is

unilocular or one-celled, when there are no partitions between the ovules, or when these
partitions do not meet in the centre so as to divide the cavity into several cells. rcs

plurilocular or several-celled, when completely divided into two or more cells by partitions
called dissepiments (septa), usually vertical and radiating from the centre or axis of the ovary
to its circumference.

bi-, tri-, etc., to multi-locular, according to the number of these cells, two, three, etc.,
or many. .

127. In general the number of cells or of dissepiments, complete or partial, or of rows of
ovules, corresponds with that of the carpels, of which the pistil is composed. But sometimes
each carpel is divided completely or partially into two cells, or has two rows of ovules, so that
the number of carpels appears double what it really is. Sometimes again the carpels are so
completely combined and reduced as to form a single cell, with a single ovule, although it really
consist of several carpels. But in these cases the ovary is usually described as it appears, as
well as such as it is theoretically supposed to be. ;

128. In apocarpous pistils the styles are usually free, each bearing its own stigma. Very
rarely the greater part of the styles or the stigmas alone, are united, whilst the ovaries remain
distinct.

129. Syncarpous flowers are said to have

several styles, when the styles are free from the base.

one style, with several branches, when the styles are connected at the base, but separate below
the point where the stigmas or stigmatic surfaces commence.

one simple style, with several stigmas, when united up to the point where the stigmas or
stigmatic surfaces commence, and then separating.

one simple style, with a branched, lobed, toothed, notched, or entire stigma (as the case may
be), when the stigmas also are more or less united. In many works, however, this precise
nomenclature is not strictly adhered to, and considerable confusion is often the result.

130. In general the number of styles, or branches of the style or stigma, is the same as that
of the carpels, but sometimes that number is doubled, especially in the stigmas, and sometimes
the stigmas are dichotomously or pinnately branched, or penicillate, that is, divided into a tuft
of hair-like branches. All these variations sometimes make it a difficult task to determine the
number ef carpels forming a compound ovary, but the point is of considerable importance in
fixing the affinities of plants, and by careful consideration, the real as well as the apparent
number has now in most cases been agreed upon.

131. The Placenta is the part of the inside of the ovary to which the ovules are attached,
sometimes a mere point or a line on the inner surface, often more or less thickened or raised.
Placentation is therefore the indication of the part of the ovary to which the ovules are attached.

132. Placentas are

azxile, when the ovules are attached to the axis or centre, that is, in plurilocular ovaries,
when they are attached to the inner angle of each cell; in unilocular simpleovaries, which have
almost always an excentrical style or stigma, when the ovules are attached to the side of the
ovary nearest to the style; in unilocular compound ovaries, when the ovaries are attached to a
central protuberance, column, or axis rising up from the base of the cavity, If this column
does not reach the top of the cavity, the placenta is said to be free and central.

parietal, when the ovules are attached to the inner surface of the cavity of a one-
celled compound ovary. Parietal placentas are usually slightly thickened or raised lines,
sometimes broad surfaces nearly covering the inner surface of the cavity, sometimes projecting
far into the cavity, and constituting’ partial dissepiments, or even meeting in the centre, but
without cohering there. In the latter case the distinction between the one-celled and the
several-celled ovary sometimes almost disappears.

133. Each Ovule (121), when fully formed, usually consists of a central mass or nucleus
enclosed in two bag-like coats, the outer one called primine, the inner one secundine. The
chalaza is the point of the ovule at which the base of the nucleus is confluent with the coats.
The foramen is a minute aperture in the coats over the apex of the nucleus.

134. Ovules are

orthotropous or straight, when the chalaza coincides with the base (36) of the ovule, and
the foramen is at the opposite extremity, the axis of the ovule being straight.

campylotropous or incurved, when the chalaza still coinciding with the base of the ovule,
the axis of the ovule is curved, bringing the foramen more or less towards that base.

anatropous or inverted, when the chalaza is at the apex of the ovule, and the foramen next to
its base, the axis remaining straight. In this, one of the most frequent forms of the ovule, the
chalaza is connected with the base by a cord, called the raphe, adhering to one side of the
ovule, and becoming more or less incorporated with its coats, as the ovule enlarges into a seed.

amphitropous, or half-inverted, when the ovule being as it were attached laterally, the
chalaza and foramen at opposite ends of its straight or curved axis are about equally distant
from the base or point of attachment,

OUTLINES OF BOTANY. XV

§ 12. The Receptacle and Relative Attachment of the Floral Whorls.

135. The Receptacle or torus is the extremity of the peduncle (above the calyx), upon
which the carolla, stamens, and ovary are inserted. It is sometimes little more than a mere
point or minute hemisphere, but it is often also more or less elongated, thickened, or otherwise
enlarged. It must not be confounded with the receptacle of inflorescence (74).

136. A Disk, or disc, is a circular enlargement of the receptacle, usually in the form of a cup
(cupular), of a flat disk or quoit, or of a cushion (pulvinate). It is either immediately at the
base of the ovary within the stamens, or between the petals and stamens, or bears the petals or
stamens or both on its margin, or is quite at the extremity of the receptacle, with the ovaries
arranged in a ring round it or under it.

137. The disk may be entire, or toothed, or lobed, or divided into a number of parts, usually
equal to or twice that of the stamens or carpels. When the parts of the disk are quite separate
and short, they are often called glands.

138. Nectaries are either the disk, or small deformed petals, or abortive stamens, or
appendages at the base of petals or stamens, or any small bodies within the flower which do not
look like petals, stamens, or ovaries. They were formerly supposed to supply bees with their
honey, and the term is frequently to be met with in the older Floras, but is now deservedly
going out of use.

139. When the disk bears the petals and stamens, it is frequently adherent to, and apparently
forms part of, the tube of the calyx, or it is adherent to, and apparently forms part of, the
ovary, or of both calyx-tube and ovary. Hence the three following important distinctions in the
relative insertion of the floral whorls.

140. Petals, or as it is frequently expressed, flowers, are

hypogynous (i.e. under tbe ovary), when they or the disk that bears them are entirely free
both from the calyx and ovary. The ovary is then described as free or superior, the calyx as
free or inferior, the petals as being inserted on the receptacle.

perigynous (i.e. round the ovary), when the disk bearing the petals is quite free from the
ovary, but is more or less combined with the base of the calyx-tube. The ovary is then still
described as free or superior, even though the combined disk and calyx-tube may form « deep
cup with the ovary lying in the bottom; the calyx is said to be free or inferior, and the petals
are described as inserted on the calyx. f

epigynous (i.e. upon the ovary), when the disk bearing the petals is combined both with the
base of the calyx-tube and the base outside of the ovary; either closing over the ovary so as
only to leave a passage for the style, or leaving more or less of the top of the ovary free, but
always adhering to it above the level of the insertion of the Jowest ovule (except in a very few
cases where the ovules are absolutely suspended from the top of the cell). In epigynous flowers
the ovary is described as adherent or inferior, the calyx as adherent or superior, the petals as
inserted on or above the ovary. In some works, however, most epigynous flowers are included in
the perigynous ones, and a very different meaning is given to the term epigynous (144), and
there are a few cases where no positive distinction can be drawn between the epigynous and
perigynous flowers, or again between the perigynous and hypogynous flowers.

141. When there are no petals, it is the insertion of the stamens that determines the difference
between the hypogynous, perigynous, and epigynous flowers.

142. When there are both petals and stamens,

in hypogynous flowers, the petals and stamens are usually free from each other, but some-
times they are combined at the base. In that case, if the petals are distinct from each other,
and the stamens are monadelphous, the petals are often said to be inserted on or combined with
the staminal tube; if the corolla is gamopetalous and the stamens distinct from each other, the
latter are said to be inserted in the tube of the corolla.

in perigynous flowers, the stamens are usually inserted immediately within the petals, or
alternating with them on the edge of the disk, but occasional]y much lower down within the
disk, or even on the unenlarged part of the receptacle.

in epigynous flowers, when the petals are distinct, the stamens are usually inserted as in
perigynous flowers; when the corolla is gamopetalous, the stamens are either free and hypogy-
nous, or combined at the base with (inserted in) the tube of the corolla.

148. When the receptacle is distinctly elongated below the ovary, it is often called a gynobasis,
gynophore, or stalk of the ovary. If the elongation takes place below the stamens or below the
petals, these stamens or petals are then said to be inserted on the stalk of the ovary, and are
occasionally, but falsely, described as epigynous. Really epigynous stamens (#.e. when the
filaments are combined with the ovary) are very rare, unless the rest of the flower is epigynous.

144, An epigynous disk is a name given either to the thickened summit of the ovary in
epigynous flowers, or very rarely to a real disk or enlargement of the receptacle closing over the

ovary.
145. In the relative position of any two or more parts of the flower, whether in the same or
in different whorls, they are
connivent, when nearer together at the summit than at the base.
divergent, when further apart at the summit than at the base.

xvi OUTLINES OF BOTANY.

coherent, when united together, but so slightly that they can be separated with little or no
laceration ; and one of the two cohering parts (usually the smallest or least important) is said
to be adherent to the other. Grammatically speaking, these two terms convey nearly the same
meaning, but require a different form of phrase; practically however it has been found more
convenient to restrict cohesion to the union of parts of the same whorl, and adhesion to the union
of parts of different whorls. : :

connate, when so closely united that they cannot be separated without laceration. Each of
the two connate parts, and especially that one which is considered the smaller or of the least
importance, is said to be adnate to the other.

free, when neither coherent nor connate. 2

distinct is also used in the same sense, but is also applied to parts distinctly visible or
distinctly limited.

§ 13. The Fruit.

146. The Fruit (15) consists of the ovary and whatever other parts of the flower are
persistent (i.e. persist at the time the seed is ripe), usually enlarged, and more or less altered in
shape and consistence. It encloses or covers the seed or seeds till the period of maturity, when
it either opens for the seed to escape, or falls to the ground with the seed. When stalked, its
stalk has been termed a carpophore.

147. Fruits are, in elementary works, said to be simple when the result of a single flower,
compound when they proceed from several flowers closely packed or combined ina head. But
as a fruit resulting from a single flower, with several distinct carpels, is compound in the sense
in which that term is applied to the ovary, the terms single and aggregate, proposed for the
fruit resulting from one or several flowers, may be. more appropriately adopted. In descriptive
botany a fruit is always supposed to result from a single flower unless the contrary be stated.
It may, like the pistil, be synearpous or apocarpous (125); and as in many cases carpels united
in the flower may become separate as they ripen, an apocarpous fruit may result from a
syncarpous pistil.

148. The involuere or bracts often persist and form part of aggregate fruits, but very seldom
so in single ones.

149. The receptacle becomes occasionally enlarged and succulent; if when ripe it falls off
with the fruit, it is considered as forming part of it.

150. The adherent part of the calyx of epigynous flowers always persists and forms part of
the fruit; the free part of the calyx of epigynous flowers or the calyx of perigynous flowers,
either persists entirely at the top of or round the fruit, or the lobes alone fall off, or the lobes
fall off with whatever part of the calyx is above the insertion of the petals, or the whole of
what is free from the ovary falls off, including the disk bearing the petals. The calyx of
hypogynous flowers usually falls off entirely or persists entirely. In general a calyx is called
deciduous if any part falls off. When it persists it is either enlarged round or under the fruit,
or it withers and dries up.

151. The corolla usually falls off entirely; when it persists it is usually withered and dry
(marcescent), or very seldom enlarges round the fruit.

152. The stamens either fall off, or more or less of their filaments persists, usually withered
and dry.

153. The style sometimes falls off, or dries up and disappears; sometimes persists, forming a
point to the fruit, or becomes enlarged into a wing or other appendage to the fruit.

154. The Pericarp is the portion of the fruit formed of the ovary, and whatever adheres to it
exclusive of and outside of the seed or seeds, exclusive also of the persistent receptacle, or of
whatever portion of the calyx persists round the ovary witbout adhering to it.

155.. Fruits have often external appendages, called wings (ale), beaks, crests, awns, etc.,
according to their appearance. They are either formed by persistent parts of the flower more
or less altered, or grow out of the ovary or the persistent part of the calyx. If the appendage
be a ring of hairs or scales round the top of the fruit, it is called a pappus.

156. Fruits are generally divided into swccwlent (including fleshy, pulpy, and juicy fruits) and
dry. They are dehiscent when they open at maturity to let out the seeds, indehiscent when
they do not open spontaneously but fall off with the seeds. Succulent fruits are usually
indehiscent.

157. The principal kinds of succulent fruits are

the Berry, in which the whole substance of the pericarp is fleshy or pulpy, with the
exception of the outer skin or rind, called the Epicarp. The seeds themselves are usually
immersed in the pulp; but in some berries, the seeds are separated from the pulp by the walls
of the cavity or cells of the ovary, which forms as it were a thin inner skin or rind, called the
Endocarp.

the Drupe, in which the pericarp, when ripe, consists of two distinct portions, an outer
succulent one called the Sarcocarp (covered like the berry by a skin or epicarp), and an inner
dry endocarp called the Putamen, which is either cartilaginous (of the consistence of parchment)
or hard and woody. In the latter case it is commonly called a stone, and the drupe a stone-fruit.
When the putamen consists of several distinct stones or nuts, each enclosing a seed, they are
called pyrenes, or sometimes kernels,

OUTLINES OF BOTANY. xvil

158. The principal kinds of dry fruits are

the Capsule or Pod,* which is dehiscent. When ripe the pericarp usually slits longitudinally
into as many or twice as many pieces, called valves, as it contains cells or placentas. If these
valves separate at the line of junction of the carpels, that is, along the line of the placentas or
dissepiments, either splitting them or leaving them attached to the axis, the dehiscence is
termed septicidal ; if the valves separate between the placentas or dissepiment, the dehiscence
is loculicidal, and the values either bear the placentas or dissepiments along their middle line,
or leave them attached to the axis. Sometimes also the capsule discharges its seeds by slits,
chinks, or pores, more or less regularly arranged, or bursts irregularly, or separates into two
parts by a horizontal line; in the latter case it is said to be circumsciss.

the Nut or Achene, which is indehiscent and contains but a single seed. When the pericarp
is thin in proportion to the seed it encloses, the whole fruit (or each of its lobes) has the
appearance of a single seed, and is so called in popular language. If the pericarp is thin and
rather loose, it is often called an Utricle. A Samara is a nut with a wing at its upper end.

159. Where the carpels of the pistil are distinct (125) they may severally become as many
distinct berries, drupes, capsules, or achenes. Separate carpels are usually more or less
compressed laterally, with more or less prominent inner and outer edges, called sutures, and, if
dehiscent, the carpel usually opens at these sutures. A Follicle is a carpel opening at the inner
suture only. In some cases where the carpels are united in the pistil they will separate when
ripe ; they are then called Cocci if one-seeded.

160. The peculiar fruits of some of the large Orders have received special names, which
will be explained under each Order. Such are the siliqua and silicule of Cruciferm, the legume of
Leguminose, the pome of Pyrus and its allies, the pepo of Cucurbitacer, the cone of Conifers,
the grain or caryopsis of Graminem, etc.

§ 14. The Seed.

161. The Seed is enclosed in the pericarp in the great majority of flowering plants, called
therefore Angiosperms or angiospermous plants. In Conifere and a very few allied genera, called
Gymnosperms or gymnospermous plants, the seed isnaked, without any real pericarp. These truly
gymnospermous plants must not be confounded with Labiate, Boraginee, etc., which have also
been falsely called gynospermous, their small nuts having the appearance of seeds (158).

162. The seed when ripe contains an embryo or young plant, either filling or nearly filling the
cavity, but not attached to the outer skin or the seed, or more or less immersed in a mealy, oily,
fleshy, or horn-like substance, called the albwmen or perisperm. The presence or absence of this
albumen, that is, the distinction between albuminous and exalbuminous seeds, is one of great
importance. The embryo or albumen can often only be found or distinguished when the seed
is quite ripe, or sometimes only when it begins to germinate.

163. The shell of the seed consists usually of two separable coats. The outer coat, called the
testa, is usually the principal one, and in most cases the only one attended to in descriptions.
It may be hard and crustaceous, woody or bony, or thin and membranous (skin-like), dry, or
rarely succulent. It is sometimes expanded into wings, or bears a tuft of hair, cotton or wool,
called a coma. The inner coat is called the tegmen.

164. The funicle is the stalk by which the seed is attached to the placenta. It is occasionally
enlarged into a membranous, pulpy, or fleshy appendage, sometimes spreading over a consider-
able part of the seed, or nearly enclosing it, called an aril. A strophiole or caruncle is a similar
appeadage proceeding from the testa by the side of or near the funicle.

165. The hilum is the scar left on the seed where it separates from the funicle. The
micropyle is a mark indicating the position of the foramen of the ovule (133).

166. The Embryo (162) consists of the Radicle or base of the future root, one or two
Cotyledons or future seed-leaves, and the Plumule or future bud within the base of the cotyledons.
In some seeds, especially where there is no albumen, these several parts are very conspicuous,
in others they are very difficult to distinguish until the seed begins to germinate. Their
observation, however, is of the greatest importance, for it is chiefly upon the distinction between
the embryo with one or with two cotyledons that are founded the two great classes of pheno-
gamous plants, Monocotyledons and Dicotyledons. oe

167. Although the embryo lies loose (unattached) within the seed, it is generally in some
determinate position with respect to the seed or to the whole fruit. This position is described
by stating the direction of the radicle next to or more or less remote from the hilum, or it is
said to be superior if pointing towards the summit of the fruit, inferior if pointing towards the
base of the fruit.

§ 15. Accessory Organs.

168. Under this name are included, in many elementary works, various external parts of
plants which do not appear to act any essential part either in the vegetation or reproduction of
the plant. They may be classed under four heads: Tendrils and Hooks, Thorns and Prickles,

Hairs and Glands.

* In English descriptions, pod is more frequently used when jt is long and narrow; capsule, or sometimes
pouch, when it is short and thick or broad,

A

‘
xvili OUTLINES OF BOTANY.

169. Tendrils (cirrhi) are usually abortive petioles, or abortive peduncles, or sometimes
abortive ends of branches. They are simple or more or less branched, flexible, and coil more or
less firmly round any objects ‘within their reach, in order to support the plant to which they
belong. Hooks are similar holdfasts, but of a firmer consistence, not branched, and less coiled.

170. Thorns and Prickles have been fancifully called the weapons of plants. A Thorn
or Spine is the strongly pointed extremity of a branch, or abortive petiole, or abortive peduncle.
A Prickle is a sharply pointed excrescence from the epidermis, and is usually produced on a
branch, on the petiole or veins of a leaf, or on a peduncle, or even on the calyx or corolla.
When the teeth of a leaf or the stipules are pungent, they are also called prickles not thorns. A
plant is spinous if it has thorns, aculeate if has prickles.

171. Hairs, in the general sense, or the indwmentwm (or clothing) of a plant, include all
those productions of the epidermis which have, by a more or less appropriate comparison, been
termed bristles, hairs, down, cotton or wool.

172. Hairs are often branched. They are said to be attached by the centre, if parted from the
base, and the forks spread along the surface in opposite directions ; plumose, if the branches are
arranged along a common axis, asin a feather ; stellate, if several branches radiate horizontally.
These stellate hairs have sometimes their rays connected together at the base, forming little flat
circular disks attached by the centre, and are then called scales, and the surface is said to be
scaly or lepidote.

173. The Epidermis, or outer skin, of an organ, as to its surface and indumentum, is

smooth, when without any protuberance whatever.

glabrous, when without hairs of any kind.

striate, when marked with parallel longitudinal lines, either slightly raised or merely
discoloured.

furrowed (sulcate) or ribbed (costate) when the parallel lines are more distinctly raised.

vugose, when wrinkled or marked with irregular raised or depressed lines.

umbilicate, when marked with a small round depression.

umbonate, when bearing a small boss like that of a shield.

viscous, viscid, or glutinous, when covered with a sticky or clammy exudation.

scabrous, when rough to the touch.

tuberculate or warted, when covered with small, obtuse, wart-like protuberances.

muricate, when the protuberances are more raised and pointed but yet short and hard.

echinate, when the protuberances are longer and sharper, almost prickly.

setose or bristly, when bearing very stiff erect straight hairs.

glandular-setose, when the sete or bristles terminate in a minute resinous head or drop. In
some works, especially in the case of roses and robus, the meaning of sete has been restricted to
such as are glandular.

glochidiate, when the sets are hooked at the top.

pilose, when the surface is thinly sprinkled with rather long simple hairs.

hispid, when more thickly covered with rather stiff hairs.

hirsute, when the hairs are dense and not so stiff.

downy or pubescent, when the hairs are short and soft; perbulent, when slightly pubescent.

strigose, when the hairs are rather short and stiff, and lie close along the surface all in the
same direction ; strigillose, when slightly strigose. :

tomentose or cottony, when the hairs are very short and soft, rather dense and more or less
intricate, and usually white or whitish.

woolly (lanate), when the hairs are long and loosely intricate, like wool. The wool or
tomentum is said to be floccose when closely intricate and readily detached, like fleece.

mealy | farinose), when the hairs are excessively short, intricate and white, and come off
readily, having the appearance of meal or dust.

canescent or hoary, when the hairs are so short as not readily to be distinguished by the
naked eye, and yet give a general whitish hue to the epidermis.

glaucous, when of a pale bluish-green, often covered with a fine bloom.

174. The meanings here attached to the above terms are such as appear to have been most
generally adopted, but there is much vagueness in the use practically made of many of them by
different botanists. This is especially the case with the terms pilose, hispid, hirsute, pubescent
and tomentose. :

175. The name of Glands is given to several different productions, and principally to the
four following :—

1, Small wart-like or shield-like bodies, either sessile or sometimes stalked, of a fungous or
somewkat fleshy consistence, occasionally secreting a small quantity,of oily or resinous matter
but more frequently dry. They are generally few in number, often definite in their position and
form, and occur chiefly on the petiole or principal veins of leaves, on the branches of inflores-
cences, or on the stalks or principal veins of bracts, sepals, or petals.

2. Minute raised dots, usually black, red, or dark-coloured, of a resinous or oily nature
always superficial, and apparently exudations from the epidermis. They are often numerous
on leaves, bracts, sepals, and green branches, and occur even on petals and stamens, more
rarely on pistils. When raised upon slender stalks they are called pedicellate (or stipitate )
glands, or glandular hairs, according to the thickness of the stalk,

OUTLINES OF BOTANY. : XIX

3. Small, globular, oblong or even linear vesicles, filled with oil imbedded in the substance
itself of leaves, bracts, floral organs, or fruits. They are often very numerous, like transparent
dots, sometimes few and determinate in form and position. In the pericarp of Umbellifere they
are remarkably regular and conspicuous, and take the name of vitte.

4. Lobes of the disk (137), or other small fleshy excrescences within the flower, whether
from the receptacle, calyx, corolla, stamens, or pistil.

Cuap. II. Cuassrricarion, on Systematic Borany.

176. It has already been observed (3) that descriptions of plauts should, as nearly as possible,
be arranged under natural divisions, so as to facilitate the comparison of each plant with those
most nearly allied to it. The descriptions of plants here alluded to are descriptions of species ;
the natural divisions of the Flora refer to natural groups of species.

177. A Species comprises all the individual plants which resemble each other sufficiently
to make us conclude that they are all, or may have been all, descended from a common parent.
These individuals may often differ from each other in many striking particulars, such as the
colour of the flower, size of the leaf, etc., but these particulars are such as experience teaches us
are liable to vary in the seedlings raised from one individual.

178. When a large number of the individuals of a species differ from the others in any
striking particular they constitute a Variety. If the variety generally comes true from seed,
it is often called a Race. :

179. A Variety can only be propagated with certainty by grafts, cuttings, bulbs, tubers, or
any other method which produces a new plant by the development of one or more buds taken
from the old one. A Race may with care be propagated by seed, although seedlings will always
be liable, under certain circumstances, to lose those particulars which distinguish il from the
rest of the species. A real Species will always come true from seed.

180. The known species of plants (now near 100,000) are far too numerous for the human
mind to study without classification. or even to give distinct single names to. To facilitate
these objects, an admirable system, invented by Linneus, has been universally adopted, viz.
one commen substantive name is given to a number of species which resemble each other more
than they do any other species; the species so collected under one name are collectively called a
Genus, the common name being the generic name. Each species is then distinguished from
the others of the same genus by the addition of an adjective epithet or specific name. Every
species has thus a botanical name of two words. In Latin, the language usually used for the
purpose, the first word isa substantive and designates the genus; the second, an adjective,
indicates the species.

181. The genera thus formed being still too numerous (above 6,000) for study without further
arrangement, they have been classed upon the same principles; viz. genera which resemble
each other more than they do any other genera, have been collected together into groups of a
higher degree called Families and Natural Orders, to each of which a common name
has been given. This name is in Latin an adjective plural, usually taken from the name of
some one typical genus, generally the best known, the first discovered, or the most marked (e.g.
Ranunculacee from Ranunculus). This is however for the purpose of study and comparison.
To speak of a species, to refer to it and identify it, all that is necessary is to give the generic
and specific names.

182. Natural Orders themselves (of which we reckon near 200) are often in the same manner
collected into Classes ; and where orders contain a large number of genera, or genera a large
number of species, they require further classification. The genera of an Order are then collected
into minor groups called Tribes, the species of a genus into Sections, and in afew cases this
intermediate classification is carried still further. The names of these several groups the most
generally adopted are as follows, beginning with the most comprehensive or highest :—

Classes. Genera.
Subclasses or Alliances Subgenera.
Natural Orders or Families. Sections.
Suborders. Subsections,
Tribes. Species.
Subtribes. Varieties.
Divisions. .
Subdivisions,

183. The characters (3) by which a species is distinguished from all other species of the same
genus are collectively called the specific character of the plant; those by which its genus is
distinguished from other genera of the Order, or its order from other Orders, are respectively
called the generic or ordinal character, as the case may be. The habit of a plant, of a species, a
genus, etc., consists of such general characters as strike the eye at first sight, such as size,
colour, ramification, arrangement of the leaves, inflorescence, etc., and are chiefly derived from
the organs of vegetation.

184. Classes, Orders, Genera, and their several subdivisions, are called natural when, in
forming them, all resemblances and differences are taken into account, valuing them according
to their evident or presumed importance ; artificial, when resemblances and differences in some
one or very few particulars only are taken into account independently of all others.

‘

XX OUTLINES OF BOTANY.

185. The number of species included in a genus, or the number of genera in an Order, is very
variable. Sometimes two or three or even a single species may be so different from all others
as to constitute the entire genus; in others, several hundred species may resemble each other so
much as to be all included in one genus; and there isthe same discrepancy 1n the number of
genera to a Family. There is, moreover, unfortunately, in a number of instances, great
difference of opinion as to whether certain plants differing from each other in certain particulars
are varieties of one species or belong to distinct species; and again, whether two or more groups
of species should constitute as many sections of one genus, or distinct génera, or tribes of one
Order, or even distinct Natural Orders. In the former case, as a species is supposed to have a
real existence in nature, the question is susceptible of argument, and sometimes of absolute
proof. But the place a group should occupy in the scale of degree is very arbitrary, being often
a mere question of convenience. The more subdivisions upon correct principles are multiplied,
the more they facilitate the study of plants, provided always the main resting-points for constant
use, the Order and the Genus, are comprehensive and distinct. But if every group into which a
genus can be divided be erected into a distinct genus, with a substantive name to be remembered
whenever a species is spoken of, all the advantages derived from the beautiful simplicity of the
Linnean nomenclature are gone.

Cuap. III. Vecrtraste Anatomy AND PHysioLoey.

§ 1. Structure and Growth of the Elementary Tissues.

186. Ifa very thin slice of any part of a plant be placed under a microscope of high magnify-
ing power, it will be found to be made up of variously shaped and arranged ultimate parts,
forming a sort of honeycombed structure. These ultimate parts are called cells, and form by
their combination the elementary tissues of which the entire plant is composed.

187. A cellin its simplest statefis a closed membranous sac, formed of a substance permeable by
fluids, though usually destitute of visible pores. Hach cell is a distinct individual, separately
formed and separately acting, though cohering with the cells with which it is in contact, and
partaking of the common life and action of the tissue of which it forms a part. The membranes
separating or enclosing the cells are also called their walls.

188. Botanists usually distinguish the following tissues :—

(1) Cellular tissue or parenchyma, consists usually of thin-walled cells, more or less round in
form, or with their length not much exceeding their breadth, and not tapering at the ends. All
the soft parts of the leaves, the pith of stems, the pulp of fruits, and all young growing parts,
are formed ‘of it, Itis the first tissue produced, and continues to be formed while growth
ntinues, and when it ceases to be active the plant dies.

(2) Woody tissue or prosenchyma, differs in having its cells considerably longer than broad,
usually tapering at each end into points and overlapping each other. The cells are commonly
thick walled; the tissue is firm, tenacious, and elastic, and constitutes the principal part of
wood, of the inner bark, and of the nerves and veins of leaves, forming, in short, the framework
of the plant.

(3) Vascular tissue, or the vessels or ducts of plants, so called from the mistaken notion that
their functions are analogous to those of the vessels (veins and arteries) of animals. A vessel
in plants consists of a vertical row of cells, which have their transverse partition-walls obliterated
so as to form a continuous tube. All phenogamous plants, as wellas ferns and w few other
cryptogamous plants, have vessels, and are therefore called vascular plants; so the majority of
eryptogams having only cellular tissue are termed cellular plants. Vessels have their sides very
variously marked ; some called spiral vessels, have a spiral fibre coiled up their inside, which
unrolls when the vessel is broken; others are marked with longitudinal slits, cross bars, minute
dots or pits, or with traverse rings. The size of vessels is also very variable in different plants;
in some they are of considerable size and visible to the naked eye in cross sections of the stem,
in others they are almost absent or can only be traced under a strong magnifier.

189. Various modifications of the above tissues are distinguished by vegetable anatomists
under names which need not be enumerated here as not being in general practical use. Air-
vessels, cysts, turpentine-vessels, oil-reservoirs, etc., are either cavities left between the cells, or
large cells filled with peculiar secretions. j

190. When tissues are once formed, they increase, not by the general enlargement of the
whole of the cells already formed, but by cell-division, that is, by the division of young and
vitally active cells, and the enlargement of their portions. In the formation of the embryo, the
first cell of the new plant is formed, not by division, but around a segregate portion of the
contents of a previously existing cell, the embryo-sac. This is termed free cell- formation, in
contradistinction to cell-division. ,

191. A young and vitally active cell consists of the outer wall, formed of a more or less
transparent substance called cellulose, permeable by fluids, and of ternary chemical composition
(carbon, hydrogen, and oxygen) ; and of the cell-contents usually viscid or mucilaginous, consist -
ing of protoplasm, a substance of quaternary chemical composition (carbon, hydrogen, oxygen,

OUTLINES OF BOTANY. Xx

and nitrogen), which fills an important part in cell-division and growth. Within the cell (either
in the centre or excentrical) is usually a minute, soft, subgelatinous body called the nucleus,
whose functions appear to be intimately connected with the first formation of the new cell. As
this cell increases in size, and its walls in thickness, the protoplasm and watery cell-sap become
absorbed or dried up, the firm cellulose wall alone remaining as a permanent fabric, either empty
or filled with various organised substances produced or secreted within it.

192. The principal organised contents of cells are

sap, the first product of the digestion of the food of plants; it contains the elements of
vegetable growth in a dissolved condition.

sugar, of which there are two kinds, called cane-sugar and grape-sugar. It usually exists
dissolved in the sap. Itis found abundantly in growing parts, in fruits, and in germinating seeds.

dextrine, or vegetable mucilage, a gummy substance, between mucilage and starch.

starch or fecula, one of the most universal and conspicuous of cell-contents, and often so
abundant in farinaceous roots and seeds as to fill the cell-cavity. It consists of minute grains
called starch-granules, which vary in size and are marked with more or less conspicuous
concentric lines of growth. The chemical constitution of starch is the same as that of cellulose ;
it is unaffected by cold water, but forms a jelly with boiling water, and turns blue when tested
by iodine. When fully dissolved it is no longer starch, but dextrine.

chlorophyll, very minute granules, containing nitrogen, and coloured green under the action
of sunlight. These granules are most abundant in the layers of cells immediately below the
surface or epidermis of leaves and young bark. The green colouring matter is soluble in alcohol,
and may thus be removed from the granules.

chromule, a name given to a similar colouring matter when not green.

wax, oils, camphor, and resinous matter, are common in cells or in cavities in the tissues
between the cells, also various mineral substances, either in an amorphous state or as
microscopic crystals, when they are called Raphides.

§ 2. Arrangement of the Elenientary Tissues, or Structure of the Organs of Plants.

193. Leaves, young stems, and branches, and most parts of phenogamons plants, during the
first year of their existence consist anatomically of

1, a cellular system, or continuous mass of cellular tissue, which is developed both vertically
as the stem or other parts increase in length, and horizontally or laterally as they increase in
thickness or breadth. It surrounds or is intermixed with the fibrovascular system or it may
exist alone in some parts of phenogamous plants, as well as in cryptogamous ones.

2, a fibro-vascular system, or continuous mass of woody and vascular tissue, which is
gradually introduced vertically into, and serves to bind together the cellular system. It is
continued from the stem into the petioles and veins of the leaves, and into the pedicels and parts
of the flowers, and is never wholly wanting in any phenogamous plant.

8, An epidermis, or outer skin, formed of one or more layers of flattened (horizontal), firmly
coherent, and usually empty cells, with either thin and transparent or thick and opaque walls.
It covers almost all parts of plants exposed to the outward air, protecting their tissues from its
immediate action, but is wanting in those parts of aquatic plants which are constantly submerged.

194. The epidermis is frequently pierced by minute spaces between the cells, called Stomates.
They are oval or mouth shaped, bordered by lips, formed of two or more elastic cells so disposed
as to cause the stomate to open in a moist and toclose up in a dry state of theatmosphere. They
communicate with intercellular cavities, and are obviously designed to regulate evaporation and
respiration. They are chiefly found upon leaves, especially on the under surface.

195. When a phenogamous plant has outlived the first season of its growth, the anatomical
structure of its stem or other perennial parts becomes more complicated and very different in the
two great classes of phenogamous plants called Exogens and Endogens, which correspond with very
few exceptions to the two classes Dicotyledons and Monocotyledons (167), founded on the structure
of the embryo. In Exogens (Dicotyledons) the woody system is placed in concentric layers
between a central pith (198, 1) and an external separable bark (198, 5). In Endogens
(Monocotyledons) the woody system is in separate small bundles or fibres running through the
cellular system without apparent order, and there is usually no distinct central pith, nor outer
separable bark. ;

196. The anatomical structure is also somewhat different in the different organs of plants.
In the Root, although it is constructed generally on the same plan as the stem, yet the regular
organisation, and the difference between Exogens and Endogens is often disguised or obliterated
by irregularities of growth, or by the production of large quantities of cellular tissue filled with
starch or other substances (192). There is seldom, if ever, any distinct pith, the concentric
circles of fibro-vascular tissue in Exogens are often very indistinct or have no relation to seasons
of growth, and the epidermis has no stomates.

197. In the Stem or branches, during the first year or season of their growth, the difference
between Exogens and Endogens is not always very conspicuous. In both there is a tendency to
a circular arrangement of the fibro-vascular system, leaving the centre either vacant or filled
with cellular tissue (pith) only, and a more or less distinct outer rind is observable even in

xxii OUTLINES OF BOTANY.

several Endogens. More frequently, however, the distinction is already very apparent eo
season, especially towards its close. The fibro-vascular bundles in Endogens usually et Bios
but little, passing continuously into the branches and leaves. In Exogens the circle a
vascular bundles forms a more continuous cylinder of network emitting lateral offsets into the
branches and leaves.

198. The Exogenous stem, after the first year of its growth, consists of = 7

1, the willy cylinder of cellular tissue, occupying the centre or longitudinal Bere of ae
stem. It is active only in young stems or branches, becomes dried up and compressed as the
wood hardens, and often finally disappears, or is scarcely distinguishable in old trees. i

2, the medullary sheath, which surrounds and encases the pith. It abounds in aaah ear
(188, 3), and is in direct connection, when young, with the leaf-buds and branches, with ne
petioles and veins of leaves, and other ramifications of the system. Like the pith, it gradually
disappears in old wood. ;

3, the wood, which lies immediately outside {the medullary sheath. It is formed of woody
tissue (188, 2), through which in most cases, vessels (188, 3) variously disposed are interspersed.
It is arranged in annual concentric circles (211), which usually remain active during several
years, but in older stems the central and older layers become hard, dense, comparatively inactive
and usually deeper colored, forming what is called heart-wood or duramen, the outer, younger,
and usually paler colored living layers coustituting the sap-wood or alburnum. at

4, the medullary rays, which form vertical plates, originating in the pith, and radiating from

thence, traverse the wood and terminate in the bark. They are formed of cellular tissue,
keeping up a communication between the living portion of the centre of the stem and its outer
surface. As the heart-wood is formed, theinner portion of the medullary rays ceases to be
active, but they usually may still be seen in old wood, forming what carpenters call the silver
grain.
a 5, the burk, which lies outside the wood, within the epidermis. It is, like the wood,
arranged in annual concentric circles (211), of which the outer older ones become dry and hard,
formiug the corky layer or outer bark, which, as it is distended by the thickening of the stem,
either cracks or is cast off with the epidermis, which is no longer distinguishable. Within the
corky layer is the cellular, or green, or middle bark, formed of loose thin-walled pulpy cells
containing chlorophyll (192); and which is usually the layer of the preceding season. The
innermost and youngest circle, next the young wood, is the liber or inner bark, formed of long
tough woody tissue called bast-cells.

199. The Endogenous stem, as it grows old, is not marked by the concentric circles of
Exogens. The wood consists of a matrix of cellular tissue irregularly traversed by vertical cords,
or bundles of woody aud vascular tissue, which are in connection with the leaves. These
vascular bundles change in structure and direction as they pass down the stem, losing their
vessels, they retain only their bast or long wood-cells, usually curving outwards towards the rind.
The old wood becomes more compact and harder towards the circumference than in the centre.
The epidermis or rind either hardens so as to prevent any increase of diameter in the stem, or
it distends, without increasing in thickness or splitting or casting off any outer layers.

200. In the Leaf, the structure of the petioles and principal ribs or veins is the same as that
of the young branches of which they are ramifications. In the expanded portion of the leaf the
fibro-vascular system becomes usually very much ramified, forming the smaller veins. These
are surrounded and the interstices filled up by a copious and very active cellular tissue. The
majority of leaves are horizontal, having a differently constructed upper and under surface.
The cellular stratum forming the upper surface consists of closely set cells, placed vertically, with
their smallest ends next the surface, and with few or no stomates in the epidermis. In the
stratum forming the under surface, the cells are more or less horizontal, more loosely placed,
and have generally empty spaces between them, with stomates in the epidermis communicating
with these intercellular spaces. In vertical leaves (as in a large number of Australian plants)
the two surfaces are nearly similar in structure. :

201. When leaves are.reduced to scales, acting unly as protectors of young buds, or without
taking any apparent part in the economy of vegetable life, their structure, though still on the
same plan, is more simple; their fibro-vascular system is less ramified, their cellular system
more uniform, and there are few or no stomates.

202. Bracts and floral envelopes, when green and much developed, resemble Jeaves in their
anatomical structure, but in proportion as they are reduced to scales or transformed into petals,
they lose their stomates, and their systems, both fibro-vascular and cellular, become more
simple and uniform, or more slender and delicate.

203. In the stamens and pistils the structure is still nearly the same. The fibro-vascular
system, surrounded by and intermixed with the cellular tissue, is usually simple in the filaments
and style, more or less ramified in the flattened or expanded parts, such as the anther cases,
the walls of the ovary, or carpellary leaves, etc. The pollen consists of granular cells variously
shaped, marked, or combined, peculiar forms being constant in the same species, or often in
large genera, or even Orders. The stigmatic portion of the pistil is a mass of loosely cellular
substance, destitute of epidermis, and usually is in communication with the ovary by a channel
running down the centre of the style.

OUTLINES OF BOTANY. xxiii

204. Tubers, fleshy thickenings of the stem or other parts of the plant, succulent leaves or
branches, the fleshy, woody, or bony parts of fruits, the albumen, and the thick fleshy parts of
embryos, consist chiefly of largely developed cellular tissue, replete with starch or other
substances (192), deposited apparently in most cases for the eventual future use of the plant or
its parts when recalled into activity at the approach of a new season.

205. Hairs (171) are usually expansions or processes of the epidermis, and consist of one or
more cells placed end to end. When thick or hardened into prickles, they still consist usually
of cellular tissue only. Thorns (170) contain more or less of a fibro-vascular system, according
to their degree of development.

_ 206. Glands, in the primary sense of the word (175, 1), consist usually of a rather loose cellular
tissue without epidermis, and often replete with resinous or other substances.

§ 3. Growth of the Organs.

207. Roots grow in length constantly and regularly at the extremities only of their fibres, in
proportion as they find the requisite nutriment. They form no buds containing the germ of
future branches, but their fibres proceed irregularly from any part of their surface without
previous indication, and when their growth has been stopped for a time, either wholly by the
close of the season, or partially by a deficiency of nutriment at any particular spot, it will, on
the return of favourable circumstances, be resumed at the same point, if the growing extremities
be uninjured. If during the dead season, or at any other time, the growing extremity is cut off,
dried up, or otherwise injured, or stopped by a rock or other obstacle opposing its progress,
lateral fibres will be formed on the still living portion; thus enabling the root as a whole to
diverge in any direction, and travel far and wide when lured on by appropriate nutriment.

208. This growth is not however by the successive formation of terminal cells attaining at
once their full size. The cells first formed on a fibre commencing or renewing its growth, will
often dry up and form a kind of terminal cap, which is pushed on as cells are formed immediately
under it; and the new cells, constituting a greater or less portion of the ends of the fibres,
remain some time in a growing state before they have attained their full size.

209. The roots of Exogens, when perennial, increase in thickness like stems by the addition
of concentric layers, but these are usually much less distinctly marked; and in a large number
of perennial Exogens and most Endogens the roots are annual, perishing at the close of the
season, fresh adventitious roots springing from the stock when vegetation commences the
following season.

210. The Stem, including its branches and appendages (leaves, floral organs, etc.), grows in
length by additions to its extremity, but a much greater proportion of the extremity and
branches remains in a growing and expanding state for a much longer time than'in the case of
the root. At the close of one season, leaf-buds or seeds are formed, each containing the germ of
a branch or young plant to be produced the following season. Ata very early stage of the
development of these buds or seeds, a commencement may be found of many of the leaves it is
to bear ; and before a leaf unfolds, every leaflet of which it is to consist, every lobe or tooth
which is to mark its margin, may often be traced in miniature, and thenceforth till it attains its
full size, the branch grows and expands in every part. In some cases however the lower part of
a branch and more rarely (e.g. in some Meliacee) the lower part of a compound leaf attains its
full size before the young leaves or leaflets of the extremity are yet formed.

211. The perennial stem, if exogenous (198), grows in thickness by the addition every season
of a new layer or ring of wood between the outermost preceding layer and the inner surface of
the bark, and by the formation of a new layer or ring of bark within the innermost preceding
layer and outside the new ring of of wood, thus forming a succession of concentric circles. The
sap elaborated by the leaves finds its way, in a manner not as yet absolutely ascertained,
into the cambium-region ; a zone of tender thin-walled cells connecting the wood with the bark,
by the division and enlargement of which new cells (190) are formed. These cells separate in
layers, the inner ones constituting the new ring of wood, and the outer ones the new bark
or liber. In most exogenous trees, in temperate climates, the seasons of growth correspond with
the years, and the rings or wood remain sufficiently distinct to indicate the age of the tree; but
in many tropical and some evergeen trees, two or more rings of wood are formed in one year.

212. In endogenous perennial stems (199), the new wood or woody fibre is formed towards the
centre of the stem, or irregularly mingled with the old. The stem consequently either only
becomes more dense without increasing in thickness, or only increases by gradual distension,
which is never very considerable. It affords therefore no certain criterion for judging of the age
of the the tree.

213. Flowers have generally all their parts formed, or indicated by protuberances or growing
cells at a very early stage of the bud. These parts are then usually more regularly placed than
in the fully developed flower. Parts which afterwards unite are then distinct, many are present
in this rudimentary state which are never further developed, and parts which are afterwards
very unequal or dissimilar are perfectly alike at this early period. On this account flowers in
this very early stage are supposed by some modern botanists to be more normal, that is, more in

XXIV OUTLINES OF BOTANY.

conformity to a supposed type; and the study of the early formation and growth of the co
organs, called Organogenesis, has been considered essential for the correct appreciation 0
affinities of plants. In some cases, however, it would appear that modifications of Hevelopee® ’
not to be detected in the very young bud, are yet of great importance in the distinction of et
groups of plants, and that Organogenesis, although it may often assist in clearing up a doubt uv
point of affinity, cannot nevertheless be exclusively relied on in estimating the real value o

peculiarities of structure.

214. The flower is considered as a bud (flower-bud, alabastrum) until the perianth expands. The
period of flowering (anthesis) is that which elapses from the first expanding of the perianth, till
the pistil is set or begins to enlarge, or, when it does not set, until the stamens and pistil wither
or fall. After that, the enlarged ovary takes the name of young fruit.

215. At the close of the season of growth, at the same time as the leaf-buds or seeds are
formed containing the germ of future branches or plants, many plants form also, at or near the
bud or seed, large deposits, chiefly of starch. In many cases—such as the tubers of a potato or
other root-stock, the scales or thickened base of a bulb, the albumen or the thick cotyledons of a
seed—this deposit appears to be a store of nutriment, which is partially absorbed by the young
branch or plant during its first stage of growth, before the roots are sufficiently developed to
supply it from without. In some cases, however, such as the fleshy thickening of some stems or
peduncles, the pericarps of fruits which perish long before germination (the first growth of the

eed), neither the use nor the cause of these deposits has as yet been clearly explained.

§ 4, Functions of the Organs.

216. The functions of the Root are :—1. To fix the plant in or to the soil or other substance
on which it grows. 2. To absorb nourishment from the coil, water, or air, into which the fibres
have penetrated (or from other plants in the case of ‘parasites), and to transmit it rapidly to the
stem. The absorption takes place through the young growing extremities of the fibres, and
through a peculiar kind of hairs or absorbing organs which are formed at or near those growing
extremities. The transmission to the stemis through the tissues of the root itself. The
nutriment absorbed consists chiefly of carbonic acid and nitrogen or nitrogenous compounds
dissolved in water. 3. In some cases roots secrete or exude small quantities of matterin a
manner and with a purpose not satisfactorily ascertained.

217. The stem and its branches support the leaves, flowers, and fruit, transmit the crude sap,
or nutriment absorbed by the roots and mixed with previously organised matter, to the leaves,
and re-transmit the assimilated or elaborated sap from the leaves to the growing parts of the
plant, to be there used up, or to form deposits for future use (204). The transmission of the
ascending crude sap appears to take place chiefly through the elongated cells associated with the
vascular tissues, passing from one cell to another by a process but little understood, but known by
the name of endosmose.

218. Leaves are functionally the most active of the organs of vegetation. In them is chiefly
conducted digestion or Assimilation, a name given to the process which accomplishes the
following results :—1. The chemical decomposition of the oxygenated matter of the sap, the
absorption of carbonic acid, and the liberation of pure oxygen at the ordinary temperature of the
air. 2. A counter operation by which oxygen is absorbed from the atmosphere and carbonic
acid is exhaled. 3, The transformation of the residue of the crude sap into the organized
substances which enter into the composition of the plant. The exhalation of oxygen appears
to take place under the influence of solar heat and light, chiefly from the under surface of the
leaf, and to be insome measure regulated by the stomates; the absorption of oxygen goes on
always in the dark, and in the daytime also in certain cases. The transformation of the sap is
effected within the tissues of the leaf, and continues probably more or less throughout the
active parts of the whole plant.

219. The Floral Organs seldom contribute to the growth of the plant on which they are
produced ; their functions are wholly concentrated on the formation of the seed with the erm
of a future plant. 8

220. The Perianth (calyx and corolla) acts in the first instance in protecting the st;
pistils during the early stages of their development. When ea the he of tha | rie
colours which they often display, of the sweet or strong odours they emit, has not been adequatel
oad " Perhaps they may ine great poco ae in attracting those insects whose eonenrmenée
as been shown in many cases to be necessary for the due transmissi f ti
res ideas on of the pollen from the

221. The pistil, when stimulated by the action of the pollen, forms i
seed. The varied and complicated contrivances by which the pollen Sates nes the ‘ty ae
whetber by elastic action of the organs themselves, or with the assistance of wind, of in : + me
other extraneous agents, have been the subject of numerous observations and ex coined - f the
most distinguished naturalists, and are yet far from being fully investigated : Their Get ‘le,
however, as far as known, would he far too long for the present outline. : : une

OUTLINES OF BOTANY. XXV

222. The fruit nourishes and protects the seed until its maturity, and then often promotes its
dispersion by a great variety of contrivances or apparently collateral circumstances, e.g. by an
elastic dehiscence which casts the seed off to a distance; by the development of a pappus,
wings, hooked or other appendages, which allows them to be carried off by winds, or by animals,
etc., to which they may adhere; by their small specific gravity, which enables them to float
down streams; by their attractions to birds, etc., who, taking them for food, drop them often at
great distances, etc. Appendages to the seeds themselves also often promote dispersion.

223. Hairs have various jfunctions. The ordinary indumentum (171) of stems and leaves
indeed seems to take little part in the economy of the plant besides perhaps some occasional
protection against injurious atmospheric influences, but the root-hairs (216)are active absorbents,
the hairs on styles and other parts of flowers appear ‘often materially to assist the transmission
of pollen, and the exudations of glandular hairs (175, 2) are often too copious not to exercise
some influence on the phenomena of vegetation. The whole question however of vegetable
exudations and their influence on the economy of vegetable life, is as yet but imperfectly
understood.

Cuap. IV. Cotuection, Preservation, AND DwTERMINATION oF Puants.

224. Plants can undoubtedly be most easily and satisfactorily examined when freshly gathered.
But time will rarely admit of this being done, and it is moreover desirable to compare them
with other plants previously observed or collected. Specimens must, therefore, be selected for
leisurely observation at home, and preserved for future reference. A collection of such specimens
constitutes a Herbarium.

225. A botanical Specimen, to be perfect, should have root, stem, leaves, flowers (both
open and in the bud), and fruit (both young and mature). It is not, however, always possible to
gather such complete specimens, but the collector should aim at completeness. Fragments, such
as leaves without flowers, or flowers without leaves, are of little or no use.

226. If the plant is small (not exceeding 15in.) or can be reduced to that length by folding,
the specimen should consist of the whole plant, including the principal part of the root. If it
be too large to preserve the whole, a good flowering-branch should be selected, with the foliage
as low down as can be gathered with it; and one or two of the lower stem-leaves or radical
leaves, if any, should be added, so as to preserve as much as possible of the peculiar aspect of
the plant.

937. The specimens should be taken from healthy uninjured plants of a medium size. Or if
a specimen be gathered because it looks a little different from the majority of those around it,
apparently belonging to the same species, a specimen of the more prevalent form should be
taken from the same locality for comparison.

228. For bringing the specimens home, a light portfolio of pasteboard, covered with calico or
leather, furnished with straps and buckles for closing, and another for slinging on the shoulder,
and containing a few sheets of stout coarse paper, is better than the old-fashioned tin box
(except, perhaps, for stiff prickly plants and a few others). The specimens as gathered are
placed between the leaves of paper, and may be crowded together if not left long without sorting.

229. If the specimen brought home be not immediately determined when fresh, but dried for
future examination, a note should be taken of the time, place, and situation in which it was
gathered ; of the stature, habit, and other particulars relating to any tree, shrub, or herb of
which the specimen is only # portion; of the kind of root it has; of the colour of the flower ;
or of any other particulars which the specimen itself cannot supply, or which may be lost in the
process of drying. These memoranda, whether taken down in the field, or from the living
specimen when brought home, should be written on a label attached to the specimen or preserved
with it.

230. To dry specimens, they are laid flat between several sheets of bibulous paper, and
subjected to pressure. The paper is subsequently changed at intervals, until they are dry.

231. In laying out the specimen, care should be taken to preserve the natural position of the
parts as far as consistent with the laying flat. In general, if the specimen is fresh and not very
slender, it may be simply laid on the lower sheet, holding it by the stalk and drawing it slightly
downwards; then, as the upper sheet is laid over, if it be slightly drawn downwards as it is
pressed down, it will be found, after a few trials, that the specimen will have retained a natural
form with very little trouble. If the specimen has been gathered long enough to have become
flaccid, it will require more care in laying the leaves flat and giving the parts their proper
direction. Specimens kept in tin boxes, will also often have taken unnatural bends which will
require to be corrected. : ;

232. If the specimen is very bushy, some branches must be thinned out, but always so as to
show where they have been. If any part, such as the head of a thistle, the stem of an
Orobanche, or the bulb of a Lily, be very thick, a portion of what is to be the under side of the
specimen may be sliced off. Some thick specimens may be split from top to bottom before

drying.

Xxvi OUTLINES OF BOTANY.

233. If the specimen be succulent or tenacious of life, such as a Sedum or an in aa
be dipped in boiling water all but the flowers. This will kill the plant at once, and a le it to
be dried rapidly, losing less of its colour or foliage ‘than would otherwise be the case. Fe Here
in boiling water is also useful in the case of Heaths and other plants which are apt to shed their
leaves during the process of drying. ; sia

234. Plants with very delicate corollas may be placed between single leaves of very es
unglazed tissue-paper. In shifting these plants into dry paper the tissue-paper 1s not to be
removed, but lifted with its contents on to the dry paper.

935. The number of sheets of paper to be placed between each specimen or sheet of specimens,
will depend, on the one hand, on the thickness and humidity of the specimens; on the other
hand, on the quantity and quality of the paper one has at command. The more and the better
the paper, the less frequently will it be necessary to change it, and the sooner the plants will dry.
The paper ought to be coarse, stout, and unsized. Common blotting-paper 1s much too tender.

236. Care must be taken that the paper used is well dried. If it be likewise hot, all the better :
but it must then be very dry; and wet plants put into hot paper will require changing very soon,
to prevent their turning black, for hot damp witbout ventilation produces fermentation and
spoils the specimens.

937. For pressing plants, various more or less complicated and costly presses are made. None
is better than a pair of boards the size of the paper, and a stone or other heavy weight upon them
if at home, or a pair of strong leather straps round them if travelling. Each of these boards
should be double, that is made of two layers of thin boards, the opposite way of the grain, and
joined together by a row of clenched brads round the edge, without glue. Such boards, in deal,
rather less than half an inch thick (each layer about 23 lines) will be found light and durable.

238. It is useful also to have extra boards or pasteboards the size of the paper, to separate
thick plants from thin ones, wet ones from those nearly dry, ete. Open wooden frames with
cross-bars, or frames of strong wirework lattice, are still better than boards for this purpose, as
accelerating the drying by promoting ventilation.

239. The more frequently the plants are shifted into dry paper the better. Excepting for very
stiff or woody plants, the first pressure should be light, and the first shifting, if possible, after a
few hours. Then, or at the second shifting, when the specimens will have lost their elasticity,
will be the time for putting right any part of « specimen which may have taken a wrong fold or
a bad direction. After this the pressure may be gradually increased, and the plants left from
one to several days without shifting. The exact amount of pressure to be given will depend on
the consistence of the specimens and the amount of paper. It must only be borne in mind that
too much pressure crushes the delicate parts, too little allows them to shrivel, in both cases
interfering with their future examination.

240. The most convenient specimens will be made if the drying-paper is the same size as that
of the herbarium in which they are to be kept. ‘hat of writing-demy, rather more than 16in.
by 10}in., is a common and very convenient size. A small size reduces the specimens {too
much, a large size is both costly and inconvenient for use.

241. When the specimens are quite dry and stiff, they may be packed up in bundles with a
single sheet of paper between each layer, and this paper need not be bibulous. The specimens
may be placed very closely on the sheets, but not in more than one layer on each sheet, and care
must be taken to protect the bundles by sutficient covering from the effects of external moisture
or the attacks of insects. :

242. In laying the specimens into the herbarium, no more than one species should ever be
fastened on one sheet of paper, although several specimens of the same species may be laid side
by side. And throughout the process of drying, packing, and laying in, great care must be taken
that the labels be not separated from the specimens they belong to.

243. To examine or dissect flowers or fruits in dried specimens it is necessary to soften them.
If the parts are very delicate, this is best done by gradually moistening them in cold water; in
most cases, steeping them in boiling water or in steam is much quicker. Very hard fruits and
seeds will require boiling to be able to dissect them easily.

244. For dissecting and examining flowers in the field, all that is necessary is a penknife and
a pocket lens of two or three glasses from 1 to 2in. focus. At home it is more convenient to
have a mounted lens or simple microscope, with a stage holding a glass plate, upon which the
flowers may be laid; and a pair of dissectors, one of which should be narrow and pointed, or a
mere point, like a thick needle, in a handle ; the other should have a pointed blade, with a sharp
edge, to make clean sections across the ovary. A compound microscope is rarely necessary,
except in cryptogamic botany and vegetable anatomy. For the simple microscope, lenses of 4,
3, 1, and 1}in. focus are sufficient.

245. To assist the student in determining or ascertaining the name of a plant belonging toa
Flora, analytical tables should be prefixed to the Orders, Genera, and Species. These tables
should be so constructed as to contain, under each bracket, or equally indented, two (rarely three
or more) alternatives as nearly as possible contradictory or incompatible with each other, each
alternative referring to another bracket, or having under it another pair of alternatives further
indented. The student having a plant to determine, will first take the general table of Natural
Orders, and examining his plant at each step to see which alternative agrees with it, will be led

OUTLINES OF BOTANY. Xxvil

on to the Order to which it belongs ; he will then compare it with the detailed character of the
Order given in the text. If it agrees, he will follow the same course with the table of the genera
of that Order, and again with the table of species of the genus. But in each case, if he finds
that his plant does not agree with the detailed description of the genus or species to which he
has thus been referred, he must revert to the beginning and carefully go through every step of
the investigation before he can be satisfied. A fresh examination of his specimen, or of others
of the same plant, a critical consideration of the meaning of every expression in the characters
given, may lead him to detect some minute point overlooked or mistaken, and put him into the
right way. Species vary within limits which it is often very difficult to express in words, and it
proves often impossible, in framing these analytical tables, so to divide the genera and species
that those which come under one alternative should absolutely exclude the others. In such
doubtful cases both alternatives must be tried before the student can come to the conclusion that
his plant is not contained in the Flora or that it is erroneously described.

246. In those Floras where analytical tables are not given, the student is usually guided to the
most important or prominent characters of each genus or species, either by a general summary
prefixed to the genera of an Order or to the species of the genus, for all such genera or species ;
or by a a special summary immediately preceding the detailed description of each genus or
species. In the latter case this summary is called a diagnosis. Or sometimes the important
characters are only indicated by italicizing them in the detailed description.

247. It may also happen that the specimen gathered may present some occasional or
accidental anomalies peculiar to that single one, or to a very few individuals, which may
prevent the species from being at once recognized by its technical characters. It may be useful
here to point out a few of these anomalies which the botanist may be most likely to meet with.
For this purpose we may divide them into two classes, viz.: :

1. Aberrations from the ordinary type or appearance of a species for which some general cause
may be assigned.

A bright, light, and open situation, particularly at considerable elevations above the sea, or
at high latitudes, without too much wet or drought, tends to increase the size and heighten the
colour of flowers, in proportion to the stature and foliage of the plant.

Shade, on the contrary, especially if accompanied by richness of soil and sufficient moisture,
tends to increase the foliage and draw up the stem, but to diminish the number, size, and colour
of the flowers.

A hot climate and dry situation tends to increase the hairs, prickles, and other productions of
the epidermis, to shorten and stiffen the branches, rendering thorny plants yet more spinous,
Moisture in a rich soil has a contrary effect.

The neighbourhood of the sea, or a saline soil or atmosphere, imparts a thicker and more
succulent consistence to the foliage and almost every part of the plant, and appears not unfre-
quently to enable plants usually annual to live through the winter. Flowers in a maritime
variety are often much fewer, but not smaller.

The luxuriance of plants growing in a rich soil, and the dwarf stunted character of those
crowded in poor soils, are too well known to need particularizing. It is also an everyday
observation how gradually the specimens of a species become dwarf and stunted as we advance
into the cold damp regions of the summits of high mountain-ranges, or into high northern
latitudes; and yet it is frequently from the want of attention to these circumstances that numbers
of false species have been added to our Enumerations and Floras. Luxuriance entails not only
increase of size to the whole plant, or of particular parts, but increase of number in branches,
in leaves, or leaflets of a compound leaf; or it may diminish the hairiness of the plant, induce
thorns to grow out into branches, etc.

Capsules which, while growing, lie close upon the ground, will often become larger, more
succulent, and less readily dehiscent, than those which are not so exposed to the moisture of
the soil.

Herbs eaten down by sheep or cattle, or crushed underfoot, or otherwise checked in their
growth, or trees or shrubs cut down to the ground, if then exposed to favourable circumstances
of soil and climate, will send up luxuriant side-shoots, often so different in the form of their
leaves, in their ramification and inflorescence, as to be scarcely recognizable for the same species.

Annuals which have germinated in spring, and flowered without check, will often be very
different in aspect from individuals of the same species, which, having germinated later, are
stopped by summer droughts or the approach of winter, and only flower the following season
upon a second growth. The latter have often been mistaken for perennials.

Hybrids, or crosses between two distinct species, come under the same category of anomalous
specimens from a known cause. Frequent as they are in gardens, where they are artificially
produced, they are probably rare in nature, although on this subject there is much diversity of
opinion, some believing them to be very frequent, others almost denying their existence.
Absolute proof of the origin of a plant found wild, is of course impossible; but it is pretty
generally agreed that the following particulars must always co-exist in a wild hybrid. It
partakes of the characters of its two parents; it is to be found isolated, or almost isolated, in
places where the two parents are abundant; if there are two or three, they will generally be
dissimilar from each other, one partaking more of one parent, another of the other; it seldom
ripens good seed ; it will never.be found where one of the parents grows alone.

XXVili OUTLINES OF BOTANY.

Where two supposed species grow together, intermixed with numerous intermediates bearing
good seed, and passing more or less gradually from the one to the other, it may generally be
concluded that the whole are mere varieties of one species. The beginner, however, must be
very cautious not to set down a specimen as intermediate between two species, because it appears
to be so in some, even the most striking characters, such as stature and foliage. Extreme
varieties of one species are connected together by transitions in all their characters, but these
transitions are not all observable in the same specimens. The observation of a single inter-
mediate is therefore of little value, unless it be one link in a long series of intermediate forms,
and, when met with, should lead to the search for the other connecting links.

2. Accidental aberrations from the ordinary type, that is, those of which the cause is unknown. —

These require the more attention, as they may sometimes leaa the beginner far astray in his
search for the genus, whilst the aberrations above-mentioned as reducible more or less to
general laws, affect chiefly the distinction of species.

Almost all species with coloured flowers are liable to occur occasionally with them all white.

Many may be found even in a wild state with double flowers, that is, with a multiplication of

etals.
Plants which have usually conspicuous petals will occasionally appear without any at all,
either to the flowers produced at particular seasons, or to all the flowers of individual plants, or
the petals may be reduced to narrow slips.

Flowers usually very irregular, may, on certain individuals, lose more or less of their
irregularity, or appear in some very different shape. Spurs, for instance, may disappear, or be
produced on all instead of one only of the petals.

One part may be occasionally added to, or subtracted from, the usual number of parts in each
floral whorl, more especially in regular polypetalous flowers.

Plants usually monecious or dicecious may become occasionally hermaphrodite, or her-
maphrodite plants may produce occasionally unisexual flowers by the abortion of the stamens or
of the pistils.

Leaves cut or divided where they are usually entire, variegated or spotted where they are
usually of one colour, or the reverse, must also be classed amongst those accidental aberrations
which the botanist must always be on his guard against mistaking for specific distinctions.

INDEX OF TERMS,

OR GLOSSARY,

The Figures refer to the Paragraphs of the Outlines.

Par.

Aberrations 247
Abortive .. we = 84
Abruptly pinnate «648
Accessory organs -» 168
Acicular .. ae i 5
Achene 15:
Aculeate .. cn 170
Acuminate, acumen 47
Acute wa -. AT
Adherent ... 149, 145
Adnate . 63, 145
Adnate anther 114
Adventitious 17, 19
Aerial—growing in the air.
/Kstivation is -. 102
Ageregate fruit .. -. 147
Alabastrum (bud) os 214
Alee (wings) 37, 155
Alate=having wings.
Albumen, albuminous .. 162
Alburnum 198
Alliances .. 182
Alternate .. 32, 90
Amentum=catkin 76
Amphitropous 134
Amplexicaul : 37
Amygdaloid—almond- like.
Amyloid .. ie «+ 192
Anastomose 40
Anatropous 134
Androgynous 87
Angiospermous .. 16L
Anisomerous 94
Annuals .. 12
Anterior ... 91
Anther .. ds 109, 114
Anthesis ee period) 214
Apetalous... - 85
Apex ots .» 36, “41, 115
Apiculate—with a little point.
Apocarpous ns 125
Aquatic=growing in water 14
Aboreous or aborescent

plants .. a 12
Avil, arillus sa 164
Arvillate (having an aril) 164
Aristate 47
Article, articulate, artiou:

lation 54
Artificial divisions and

characters ine ~. 184
Ascending -. 28
Asepalous 3)
Assimilation aA ea 218

Auricle .. ass o. =—49
Auriculate=havingauricles 50

Axil, axillary .. 17
Axile (in the axis) 132
Bark aes ae 198
Barren .. sa 85, 110
Base bs .. 36, 48, 115
Bast-cells . -. 198
Berry a : 157
Bi- (2 in composition) 44
Bicarpellary 125
Bidentate .. 44
Biennials .. 12
Bifid 44
Bifoliolate 44
Bijugate ... 44
Bilabiate ito: lipped) 102, a
Bilocular . ; 126
sipinnate 43
Bisexual .. a ~- = =85
Biternate ... 44
Blade 35

Bracts, bractese ay 60, 77, 202
Bracteate—having bracts.

Bracteoles om w= 62
Bristles, boy xa 173
Bud ne 16
Bulb 26
Bush 12

Cxspitose—tufted

Callous=hardened and
usually thickened.
Calycule, calyculate 80
Calyx 15, 90, 96
Cambium-region.. 211
Campanulate .. 104
Campylotropous .. 134
Canescent.. 173
Capillary—hair- like 54
Capitate .. 74
Cupsule -. 158
Carpel 15, 123
Carpophore 146
Cartilaginous=of the con-
sistence of cartilage or
parchment.
Caruncule, carunculate.. 164
Caryopis .. = -- 160
Catkins 76
Cauline (on the stem) 38
Caulocarpic a wa. 12
Cells (elementary) -» 186

xxix

Par.
Cells (of anthers) -- 109
Cells (of the ovary) -. 121
Cellular system .. «» 193
Cellular tissue .. 188
Cellulose ... _ 191
Centrifugal i 72
Centripetal 72
Chaff 82
Chalaza .. 133
Character. . 183
Chlorophyll 192
Chromule.. 192
Ciliate 39
Circumsciss 158
Cirrhus=tendril .. 169
Class ee 182
Claw (of a petal) .. 107
Climbing stem 29
Coats of the ovule 133
Coats of the seed 163
Coecus ae 159
Coherent . 145
Collateral—inserted one ‘by

the side of the other.

Collection of ibis . 224
Coma 163
Common petiole .. 39
Complete flower . 89
Compound fruit .. 147
Compound leaf .. 39
Compound flower 7A
Compound ovary 126
Compound umbel 74
Compressed 54
Cone 160
Confluent... 117
Conical 54
Connate a - 145
Connective, connectivum 109
Connivent 145
Contorted, conyolute 102
Cordate .. ae «49
Cordiform oe ow =649
Coriaceous » 55
Corky layer - 198
Corm » 27
Corolla . 15, 90, 97
Corrugate (crumpled) .. 102
Corymb, Banyo 74
Costate * 173
Cotton, cottony .. 173
Cotyledons 166
Creeping .. 28
Crenate, crenulate 39

XXxK
Par.

Cristate=having a crest-

like appendage.
Crown of the root 24
Crumpled aa 102
Crustaceous 55
Sn oa orate 10
Culm ‘ 34
Cuneate ... 45
Cupular (cup- shaped) 136
Cuspidate é 47
Cylindrical 54
Cyme, cymose 74
Deca- or decem- (10 in

composition) 44, 92
Deciduous calyx .. ° 152
Decompound ee 43
Decumbent 28
Decurrent 37
Decussate.. 32
Definite 89
Definitions (p. i)
Dehiscence, dehiscent 118, 156
Dentate é 39
Depressed ¢ . 54
Descriptive Botany (p. i.)
Determinate 2 . 67
Determination of plants 245
Dextrine .. . 192
Di- (2 in composition) xe 92
Diadelphous 113
Diagnosis .. 246
Dialypetalous 100
Diandrous ies 93
Dichlamydeous .. 85
Dichotomous -. «88
Diclinous .. - -» 86
Dicotyledonous plants 167
Didymous ae 54
Didynamous.... 113
Diffuse 28
Digitate = 41
Digynous .. 93, 125
Dimerous.. «98
Dimidiate 117
Diecious .. 86
Dipetalous 93
Disepalons 93
Disk Ss 136
Dissepiment -- 126
Dissected .. wi se 39
Distichous 82
Distinct 145
Divaricate gwar, TVG
Diverging, divergent 118, 145
Divided ws BY
Dorsal=on the back.
Double flowers 97
Down, downy .. 173
Drupe hie 157
Dry fruits.. 158
Ducts 188
Duramen .. 198
Ear ie os -- 76
Echinate .. ea «- 173
Elaborated sap 217

Elementary cells and tissues 186

GLOSSARY OF TERMS.

Par.
Elliptical .. 45
Emarginate .. 47
Embryo ce 162, 166
Endocarp . . S .. 157
Endogens, reteeeneus
_ plants ~. 195
iigesapes stem | 199
Endosmose aa 217
Ennea- (9 in composition) 92
Entire 39
Epicarp -. 157
Epidermis 173, 193
Epigynous a -. 140
Epigynous disk .. 144
Epiphyte .. 14
Erect * a -, 28
Exalbuminous (without
albumen) : .. 162
Examination of plants .. 234
Exogens, exogenous plants 195
Exogenous stem .. . 198
Exserted .. 113
Extrorse .. ie 118
Falcate 45
Families .. 181
Farinose .. 173
Fascicled, fasciculate 32
Fastigiate. . 74
. Fecula 192
Female 85
Fertile 85
Fibre 18
Fibrous root . 20
Fibro-vasular system 193
Filament . 109
Filiform—thread-like.
Fimbriate—tfringed.
Flabelliform=fan- me eluanes 45
Fleshy 55
Floccose .. 173
Floral Envelope ... 15
Floral leaves. a, 61.
Flowers 15, 84, 213, 219
Flowering plants » 10
Foliaceous—leaf-like.
Follicle F 159
Foramen ... 133
Forked 33
Foveolate se «+ 105
Free 89, 132, 140, 145
Fruit 15, 146, 222
Frutescent, fruticose 12
Function .. s aye 7
Funicle (fanieulis) 164
Funnel-shaped 104
Furrowed 173
Fusiform—spindle- shaped 54
Gamepotalous 100
Geminate 32
Genus, genera 180
Germ, germination 215
Gibbous 105
Glabrous ... 173
Glands F 175, 206
Glandular-setose _ 173
Glaucous . he sa AGS

Par.
Globose, globular 54
Glochidiate 178
Glume on 83
Glutinous he 173
Grain i 160
Gymnospermous. . -. 161
Gynobasis, gynophore 143
Habit ‘ie .. 183
Hairs... 171, 205, 223
Hastate ae -. 50
Head 74
Heart-wood “es . 198
Hepta- (7 in composition) 92
Herbaceous perennials .. 12
Herbarium oe ~. 224
Hermaphrodite .. «785
Heterogamous 87
Hexa- (6 in composition) 92
Hilum as . 162
Hirsute 173
Hispid 173
Hoary 173
Homogamous 87
Hooks 169
Hybernaculum 23
Hybrids ‘ -. 247
Hypocrateriform “(salver-
shaped) -. 104
Hypogynous 140
Imbricate, imbricated 58, 102
Imparipinnate 43
Imperfect .. 84
Incomplete ae ~. = 84
Indefinite. . 92
Indehiscent 156
Indeterminate 67
Indumentum 171
Induplicate 102
Inferior % 140
Inferior radicle .. 167
Inflorescence .. -. 66
Infundibuliform (funnel-
shaped) 10-+4
Innate anther 114
Insertion .. 140
Internode wu ws Bl
Tre ee or
raceme . 15
Introrse 118
Involucre, involucel 79
Involute .. - 102
Irregular .. 95
Isomerous 89
Joint, joining 54
Jugum, juga=pairs 44
Kernel 3 157
Knob ia 25
Labellum .. 105
Laciniate . .. 39
Lamina .. 35, 107
Lanate=woolly . 173
Lanceolate 45
Lateral .. or

Par.
15, 35, 200, 218

Leaf, leaves
Leaf-bud ss ss AG
Leaflet ee 39
Leaf-opposed .. 67
Legume .. he 160
Lepidote .. os 172
Liber sts 5 198, 211
ih aio aup- “shaped.
Limb 4 . 104
Linear as 54
Lip, lipped 105
Lobe, lobed 39
Loculicidal 158
Lower “QT
Lunate—crescent- shaped.
Lyrate .. Pe = Al
Male 33 i 3)
Marescent 3 « 51
Mealy 173
Medullary: rays and sheath 198
Membranous 55
Micropyle.. 165
Midrib F 40
Monadelphous 113
Monandrous 112
Moniliform f 54
Mono- (1 in composition, » 92
Monocarpellary .. vee 125
Monocarpic ‘ 12
Monochlamydeous » 85
Monocotyledonous ed 167
Moneecious : 86
Monogynous i we 125
Monopetalous -. 100
Morphology 8, 88
Mucronate - AT
Multi- (many, or an in-
definite number, in
composition) 44
Muricate .. 173
Naked 85, 161
Natural divisions and
characters 184
Natural Order 181
Navicular=boat- shaped.
Nectary .. oe oe «6138
Nerve as ae 40
Net-veined ae 40
Neuter... oo 85
Node 31
Novem- (9 in composition) 44
Nucleus of a cell... - 191
Nucleus of the ovule 133
Nut 158
Obcompressed 54
Obconical. . i 54
Obcordate ate 47
Oblate -_ 45
Oblong sth 45, 54
Obovate .. site » 45
Obovoid 54
Obpyramidal 54
Obtuse 47
Oct- or octo- (8 in compo:
sition on 4, 92

GLOSSARY OF TERMS.

Par.
Offset =... is oe = 23
Opposite .. . 32
Orbicular .. , «45
Order ou 2 -. 181
Organ... es se 7
Organogenesis .. 213
Organs of vegetation and
reproduction .. as 9
Orthotropous 134
Oval 45
Ovary 121
Ovate 45
Ovoid . «54
Ovule 121, 138
Palate 105
Palea, pales -» 82:
Paleaceous=of a chaffy
consistence.
Palmate .. 41, 42
Palmatifid, palmatisect 42
Panicle, paniculate 74
Papille 3 122
Pappus 155
Parallel veins 40
Parasite 14
Parenchyma 188
Parietal 132
Pectinate . 41
Pedate .. 41, 42
Pedetifid, pedatisect 42
Pedicel .. 70
Pedicellateon a ‘pedicel
Peduncle . Sa 68
Pedunculate—on a pe-
duncle.
Peltate 52
Penicillate 130
Penta- (5 in eorepenien 92
Pepo + 160
Perennials 12
Perfect flower 84
Perfoliate.. oe -. 387
Perianth .. 15, 98, 202, 220
Pericarp .. ; . 154
Perigynous 140
Perisperm 162
Persistent .. 146
Personate.. «» 105
Petal - 90
Petiole 35
Petiolule .._. 39
\ Phenogamous, phanero:
gamous.. i » 10
Phyllaries 79
Phyllodium=a flat petiole
with no blade.
Pilose 5 173
Pinna 43
Pinnate 7 41, 42
Pinnatifid, pinnatisect . 42

Pistil 15, 90, 120, 203, 221
Pistillate .. : .. 85
Pith .. 198
Placenta, plecentation . LI
Plant en ane ies 6
Plicate ‘ .. 102
Plumose ., aa 172

xxxi
Par.
Plumule .. 166
Pluri=several, in compo-
sition.
Plurilocular 126
Pod % 158
Podocarp .. .. 120
Pollen 109, 119
Poly- (many, or an in-
definite number, in
composition) 92
Polyadelphous -. 113
Polyandrous 92, 112
Polygamous .. 86
Polygynous 92, 125
Polypetalous 100
Pome 160
Posterior .. 91
Prefoliation 57

Preservation of specimens 224

Prickles 170
Primine .. 133
Procumbent 28
Proliferous 17
Prosenchyma 188
Prostrate .. 28
Protoplasm 191
Pubescent, puberulent .. 173

Pulvinate (cushion- shaped) 136
Punctiform—like a point
or dot.

Putamen .. 157
Pyramidal 54
Pyrenes 157

Quadri- (4 in i le 44
Quincuncial 102
Quingue- (5 in composi.

tion) .. : 44
Quintuplinerved 40
Race 178
Raceme, racemose 74
Rachis 39, 68
Radical 38
Radicle 166
Raphe ‘ alo 134
Raphides .. oe 192
Receptacle 74, 135
Reduplicate 102
Regular 95
Reniform .. 51
Resupinate 105
Reticulate 40
Retuse 47
Revolute .. 102
Rhachis 39, 68
Rhaphe 134
Rhizome .. 21, 24
Rhomboidal 45
Ribs 40
Ribbed 173
Ringent .. -» 105
Root 15, 18, 196, 207, 216
Rootstock 24
Rostr ate—beaked.

Rosulate .. 38
Rotate 104
Rudimentary .. .. 4

XXXII

Rugose
Runcinate
Runner

Saccate
Sagittate ..
Salver-shaped
Samara

Sap

Sapwood .
Sarcocarp..
Sarmentose
Scabrous ..
Scales

Scaly bulb
Scaly surface
Scape

Scariose, scarious.

Scatter ed .
Scion

Scorpioid cyme is

Section
Secund
Secundine
Seed
Segment .
Sepals

58, 59, 172,

Septem- (7 in composition)

Septicical..

Septum—par tition
Serrate, serrulate

Sessile

Seta, setee (bristles)
Setaceous (bristle-like) ..

Setose (bearing

bristles)

Sex- (6 in composition) ..

Sheathing
Shrubs

Silicule, siliqua ‘ 7

Silver grain
Simple
Sinuate
Sinus
Smooth
Spadix
Spatha .
Spathulate
Species
Specimen
Spherical ..
Spike, spicate
Spikelet ..
Spinous
Spiral vessels
Spur, spurred

Squams—=scales..

15, 90, 108,

Squarrose
Stamens
Staminate
Staminodia
Starch
Stellate
Stellate hairs

GLOSSARY OF TERMS.

Stem 15, 28, 197, 210, 217
Stem- clasping ee -. 37
Sterile 8 .. = 85
Stigma .. 121
Stipella as 64
Stipes, stipitate .. 65
Stipules is 63
Stock 16, 22
Stole, stolon 23, 30
Stomates . ° 194
Stone, stone- fruit 157
Striate 173
Strigose, strigillose 173
Strophiole, ReLePlalasers 164
Style 121
Sub—almost, or under, in

composition.
Subclass, suborder 182
Submerged=under water.
Subulate .. .. 54
Succulent... des - «55
Succulent fruits . -» 157
Sucker 30
Suffrutescent, suffruticose 12
Sugar .. 192
Sulcate 173
Superior .. 140
Superior radicle . -. 167
Superposed—inserted one

above the other. °
Suture no 159
Symmetrical 89
Synandrous 112
Syncarpous 125
Syngenesious 7 -. 118
Systematic Botany (p. xix)
Taproot .. = 20
Teeth se 39, 101
‘Tegmen is 163
Tendril .. we 29, 169
Terete .. a . 54
Ternate 32, 41
Terrestrial—growing on

the earth : . +14
Testa Fr 163°
Tetra (4 in composition) 92
Tetradynamous .. -. 118
Thorns 170
Throat 104
Thyrsus, thyrsoid 74
Tissues (elementary) 186
Tomentose 173
Toothed 39
Torus 135
Trees 12

Tri- (3 in composition) 44, 92

Tribe 192
Trichotomous 33
Trifid 41
Trifoliolate 41
Trigonous 54
Tripinnate 43

Par.
Triplinerved 40
Triquetrous 54
Tristichous 32
Truncate .. 47
Trunk -. 12
Tube 101, 104
Tuber, tuberous .. 20, 25, 204
Tuberculate -- 178
Tubular 104
Tufted .. 7 28
Tunicated bulb + QF
Turbinate—top- pipes: 54
Twiner .. - 29
Twisted ae 102
Type, typical .. 181
Umbel, umbellate, um-
bellule .. 33, 74
Umbilicate 173
Umbonate 173
Uncinate—hooked.
Undershrubs oe 12
Undulate .. 39
Unequally pinnate 43
Unguiculate 107
Unguis (claw) 107
Uni- (1 in composition).. 44
Unilateral (one-sided)
racemes 74
Unilocular 126
Unisexual es 86
Unsymmetrical .. 94
Upper 91
Urceolate 104
Utricle 158
Valvate 102
Valves... ud 158
Variety .. i -. 178
Vascular tissue .. 188
Vegetable Anatomy 8, 186
Vegetable Chemistry .. 8
Vegetable Homology or
Metamor ‘phosis ». 88
Vegetable Physiology 8, 207
Veins, veinlets, venation 40
Vernation : 57
Versatile anther 114
Verticil, verticillate 32
Vessels 188
Virgate—twiggy . = 28
Viscid, viscous 173
Vitta, vitte 178
Viviparous 17
Voluble 29
Wart, warted ., -- 173
Wav ‘4 39
Whorl, whorled ae 32
Wing, ‘winged 37, 155
Wood << 198
Woody tissue 188
Wool, woolly ,, 173

THE QUEENSLAND FLORA.

Cuass I. DICOTYLEDONS.

Stem, when perennial, consisting of a pith in the centre, of one or more
concentric circles of woody tissue, and of the bark on the outside. Embryo with
two cotyledons, the young stem in germination proceeding from between the two
lobes of the embryo or from a notch at its summit.

The above characters are the most constant to separate Dicotyledons from M tyledons ;
these two great classes have, however, each a peculiar habit, which in most cases is easily recog-
nised. All Queensland trees and shrubs, except Palms, a few Ferns, and Bamboos, and a few
others with linear grass-like leaves, are Dicotyledons ; so also are almost all plants with opposite,
or whorled, or netted-veined leaves, or with the parts of the flower in fours, fives, or eights, or
with indefinite stamens, all these characters being very rare in Monocotyledons. Benth.. Fl.
Austr.

(The following short ordinal characters given are not absolute, nor without exception, and are
inserted for the purpose of calling attention to one or two of the most striking or most important
features of each Order.) Benth. l. c. ‘

SUBCLASS I. POLYPETALA.
Petals several, distinct (wanting in a few genera, very rarely united).

Serres 1. Tuatamirrora.—Torus small or elongated, rarely expanded into a
disk. Ovary superior. Stamens definite or more frequently indefinite.

Alliance (Cohors) I. Ranales.—Stamens indefinite, or if definite, opposite the petals.
Carpels distinct or united at the base only, superior, or rarely enclosed in a fleshy torus. Embryo
small, in fleshy albumen.

(Carpels united in Eupomatia and Nymphea. Embryo large, without albumen in some
Menispermacee and in Nelumbium.)

I. Ranuncutacem®. Herbs with radical or alternate leaves, or climbers with opposite leaves.
No stipules. Sepals usually coloured and deciduous. Petals ina single series or none. Stamens
indefinite. No arillus. —

II. Dimeniacem. Trees, shrubs, or undershrubs with alternate leaves. No stipules. Sepals
usually herbaceous and persistent. Petals in a single series. Stamens usually indefinite. Seeds
with an arillus or strophiola.

III. Macnotraceam. Shrubs or trees, with alternate leaves. Petals indefinite. Stamens
indefinite. No arillus. (Calyx entire in the bud, irregularly split.)

IV. Anonacez. Shrubs, trees, or woody climbers, with alternate leaves. No stipules.
Sepals 83. Petals in two series of 3 each (excepting Hupomatia, where sepals and petals are
combined in a mass). Stamens indefinite. Carpels indefinite. Albumen ruminate.

V. MenispEnmaces. Twiners, with alternate leaves. No stipules. Flowers small, dicecious.
Sepals in 2 or more series of 3 or 2 each. Petals smaller than the inner sepals, or none.
Stamens definite opposite the petals. Carpels 6 or fewer.

VI. Nympnpmacez. Aquatic herbs. Leaves usually peltate. Sepals or petals indefinite, or
rarely in threes. Stamens indefinite. Carpels free or united, the ovules not in the inner angle,

B

2 DICOTYLEDONS.

Ovary syncarpous, with 2
he placentas protruding in
Ovules usually several to

Alliance II. Parietales.—Stumens dejinite or indefinite.
or more parietal placentas, either 1-celled, or incompletely divided by t
the cavity, or divided by false dissepiments connecting the placentas.
each placenta, rarely solitary.

VII. Papaveracem. Herbs with alternate leaves. No stipules. Sepals 2. Petals 4. Flowers
regular, with indefinite stamens, or irregular, with diadelphous definite stamens. Albumen
copious. Embryo small.

VIII. Cructrer®. Herbs with alternate leaves. No stipules. Sepals 4. Petals 4. Stamens
6, tetradynamous or rarely 4. Placentas 2, connected by a false dissepiment. No albumen.
Embryo curved.

IX. Capparippa. Herbs, shrubs, or, trees. ‘Stipules often prickly. Sepals 4 (2 outer ones
sometimes united). Petals 4 (rarely more, or none, or united). Stamens indefinite, or if few,
not tetradynamous. Placentas 2 or more. No albumen. Embryo curved.

X. Viorarrex. Herbs or shrubs. Stipules herbaceous or small. Sepals 5. Petals 5 (often
irregular). Anthers 5, on short filaments, connivent or connected in a ring round the pistil.
Placentas usually 8. Albumen fleshy. Embryo rather large.

XI. Brxtnem. Trees or shrubs. Stipules none. Sepals 5 or fewer. Petals various, often
none. Stamens indefinite. Placentas 2, 3, or more (meeting in the axis in Cochlospermum).
Albumen fleshy. Embryo rather large.

Alliance III. Polygalines.—Sepals and petals 5 each, rarely fewer. Stamens the
same number or twice as many, or fewer when the flowers are irregular. Ovary usually 2-merous
(although in most genera occasionally 3—5-merous), partially or completely divided into as many
cells, Ovules indefinite, or solitary with a superior micropyle. Albumen fleshy.

XII. Prrtospore®. Trees, shrubs, undershrubs, or twiners, with alternate leaves. No
stipules. Flowers regular or oblique. Stamens as many as petals. Embryo minute.

XIII. Tremanpre®. Shrubs often heath-like, with alternate or whorled or opposite leaves.
No stipules. Flowers regular. ‘Stamens twice as many as petals. Embryo small or minute.

XIV. Potyearzm. Herbs, undershrubs, or shrubs, with alternate leaves. No stipules.
Flowers irregular. Stamens monadelphous. Embryo rather large, sometimes almost or quite
without albumen. '

Alliance IV. Caryophylliness.—Sepals or calyx-lobes 5 or fewer. Petals 5 or
fewer. Stamens as many or twice as many, or indefinite. Ovary 1-celled, with central placentas
(except Frankenia). Albumen mealy. Embryo curved, or rarely straight when the albumen is
scanty. 6 Og

(Ovary half-inferior in Portulaca.)

XV. Franxentacez. Small or prostrate undershrubs, or herbs, with small opposite leaves.
No stipules. Calyx angular, toothed. ' Petals isomerous with the calyx. Stamens definite.
Placentas parietal.

XVI. Canyopnytir®. Herbs rarely undershrubs, with opposite entire leaves: Stipules none
or scarious. Calyx toothed or sepals free. Petals isomerous with the calyx. Stamens definite.
Placentas central. "8

XVII. Porrunacem. Herbs, often succulent, with alternate or opposite leaves. Stipules
scarious or changed into hairs. Sepals 2. Petals more numerous than the sepals. Stamens
indefinite or rarely definite. Placentas central. -

Alliance V. Guttiferales.—Sepals imbricate. Petals as many as sepals, or i
more. Stamens indefinite (except Elatinee). Ovary divided into cells, seith atte ee, :

XVIII. Aiuatinem. Herbs or undershrubs, with small opposite’ ] i '
Flowers hermaphrodite. Stamens definite. | : Reena? See neee eve
XIX. Hyprricinsm. Herbs or shrubs, with opposite leaves. i
maphrodite. Stamens indefinite. n me SWI: Masteet er:
XX. Gurrrrerm. Trees or shrubs with opposite leaves. N i : C )
or unisexual. Stamens indefinite. sigs a REIS: - lomo Rayeenins
XXI. TErnstRemiacem. Trees or shrubs, with often alternate coriaceous, undivi
x , at Oru: Nn often , : x ivided leaves
very rarely opposite or digitate. Stipules usually’ absent. Fl -odite. or ¥axel¥
unisexual. Stamens often indefinite. e overs Hermapbicite. ir aa

Alliance VI. Malvales.—Sepals valvate (except Echinocar
u es. [ es cl carpus). Petals as many as
sepals,.or none. Stamens indefinite or monadelphous (except Lasi * Ovawy toiled
cells with axile placentas. (except Lasiopetaler). Ovary divided into

XXII. Matvacez. Herbs, shrubs, or trees, with alternate ] ; i ‘
Stamens monadelphous. Anthers 1-celled, é leaves. Stipules usually present,

DICOTYLEDONS. 3

XXIII. Srercunrace®. Herbs, shrubs, or trees, with alternate leaves. . Stipules usually
one Stamens monadelphous, or, if free, definite and alternating with the petals. Anthers
-celled.

XXIV. Trnacrm. Trees or shrubs. rarely herbs, with alternate leaves. Stipules usually
present. Stamens indefinite, free, or scarcely united at the base. Anthers 2-celled.

Serres II. Duiscrrnor#.—Torus usually thickened or expanded into a disk,
either free or adnate to the ovary, or to the calyx, or to both, rarely reduced to
glands, or wanting. Stamens as many or twice as many as petals, or fewer.
Ovary superior, or partially immersed in the disk, divided into cells with axile
placentas, or the carpels distinct.

(Stamens indefinite in a very few exceptional species. Ovary inferior or enclosed in the
calyx-tube in most Rhamnee ; 1-celled in some Olacinee.)

Alliance VII. Geraniales.—Disk within the stamens, or confluent with the staminal
tube, or reduced to glands, or obsolete. Gynacium lobed or apocarpous, or sometimes entire.
Ovules usually 1 or 2 in each cell, 1 or both pendulous with a ventral raphe.

XXY. Linez. Herbs or shrubs, with undivided alternate leaves. Stipules often present
Disk small, glandular, or none. Ovary entire. Ovules usually 2 in each cell. Albumen fleshy
rarely wanting.

XXVI. Marianiacem. Woody climbers (rarely trees or shrubs), with opposite (rarely alternate)
leaves. Stipules present. Two glands on the outside of some or all the calyx-lobes (wanting in
the Australian genera.) Disk large. Gyncecium lobed or apocarpous. Ovules solitary in each
cell. No albumen. :

XXVII. Zycopuyitem. Herbs or shrubs, usually articulate or succulent, without glandular
dots. Leaves 2-foliolate or pinnate, rarely simple. Stipules present. Disk fleshy. Ovary
angular or lobed. Ovules 2 or rarely more in each cell. Albumen fleshy or none.

XXVIII. Gzraniace®. Herbs or shrubs, articulate or not, with toothed, divided, or compound
leaves without glandular dots. Stipules usually present. Disk reduced to 5 glands or obsolete.
Ovary angular or lobed. Ovules 1, 2 or rarely more in each cell. Albumen none or rarely
fleshy. °

XIX, Ruracem. Trees or shrubs, very rarely herbs, with compound or rarely simple leaves,
always marked with pellucid glandular dots. No stipules. Disk within the stamens. Ovary.
rarely entire, usually lobed or the carpels distinct, with the styles connate or gynecium entirely
apocarpous. Ovules 2 in each cell. Albumen fleshy or none.

XXX. Simaruse#. Characters of Rutacee, except that the leaves are not dotted and the
ovules are usually solitary in each cell. Taste generally bitter.

XXXI. Ocunacez. Shrubs or trees, with alternate, simple, glabrous, penninerved leaves,
Stipules various. Sepals 4—5, free, often scarious or rigid. Torus enlarging after flowering.
Stamens definite or indefinite. Anthers linear, often elongate. Ovary often lobed. Ovules 1, 2,
or more in each cell. ; a

XXXII. Burseracrm. Trees or shrubs, not dotted, but with a balsamic juice. Leaves pin-
nately or ternately compound. No stipules. Disk free or adnate to the calyx-tube. Ovary
entire. Ovules usually 2 in each cell, Albumen none. Cotyledons much folded or rarely thick
and fleshy. ‘

XXXII. Meurace#. Trees or shrubs, with compound or rarely simple leaves. No stipules.
Stamens monadelphous. Anthers sessile or rarely stipitate within or on the top of the staminal
tube. Ovary entire. Ovules 2 in each cell. Albumen none or fleshy.

Alliance VIII. Olacales.—Disk various or none. Ovary entire.. Ovules 1 to 3,in
a solitary cell or 1 in each cell, pendulous with wu dorsal raphe, the integuments not distinct from
the nucleus. Seeds solitary in the fruit or in the cells. Albumen copious.

XXXIV. Oxactnez. Trees or shrubs, rarely undershrubs or climbers. No stipules. Petals
or corolla-lobes valvate (except Villaresia). Ovary 1-celled or incompletely 3- to 5-celled. Fruit

1-geeded.
XXXV. In1cmm. Trees or shrubs. No stipules. Petals or corolla-lobes imbricate. Ovary

3- or more celled.

Alliance IX. Celastrales.—Disk thick and fleshy or adnate to the calyx, the
stamens outside or upon it. Ovary entire (except Stackhousia). Ovules 1 or 2 in each cell, erect

with a ventral raphe..

XXXVI. Cevastrinez. Trees or shrubs, with simple leaves. Stipules none, or minute and
deciduous. Calyx-lobes imbricate. Petals spreading. Stamens alternating with the. petals or
fewer. Ovary entire,

4 DICOTYLEDONS.

XXXVIL. Sracknovsrmz. Herbs or undershrubs, with simple leaves. Calyx-lobes imbricate.
Petals erect, usually connate. Stamens alternating with the petals. Ovary lobed.

XXXVIII. Ruamnes. Trees or shrubs, with simple leaves. Stipules usually present. Calyx-
lobes valvate. Petals small, concave (or none). Stamens opposite the petals. Ovary entire,
often inferior.

XXXIX. Aupznipes. Climbers, with simple or compound leaves, the petiole usvally expanded
into a stipule. Calyx-lobes imbricate. Petals valvate. Stamens opposite the petals. Ovary
entire. Albumen cartilaginous. Embryo small.

Alliance X. Sapindales.—Disk fleshy or adnate to the calyx, within or under or out-
side the stamens. Gynacium entire, lobed or apocarpous. Ovules 1 or 2 in each cell, ascending
with a ventral raphe, or reversed, or suspended from an erect. funiculus, or pendulous with an
inferior micropyle.

XL. Sapmpacrz. Trees, shrubs, or climbers, with compound or simple leaves. Stamens
anisomerous with the petals, or twice as many as petals, or of the same number. Often (but not
always) within the disk. Style 1. Ovules ascending.

XLI. Anacarprace®. Trees or shrubs, with compound or simple leaves. Stamens as many
or twice as many as petals, never within the disk. Ovules suspended from an erect funicle or
from the top or side of the cell with an inferior micropyle.

Orper I. RANUNCULACEA.

_ Sepals 8 or more, most frequently 5, usually petal-like and deciduous. Petals
of the same number or more, or sometimes none, or very small and deformed.
Stamens indefinite, hypogynous, free. Anthers innate. Gynecium of several
carpels, usually free; ovules anatropous, either solitary and ascending, with a
ventral raphe, or pendulous with a dorsal raphe, or several. Fruit of one or more
indehiscent achenes or berries, or follicular capsules, the distinct styles usually
persistent as short points, or lengthened into long, often bearded tails. Seeds
without any arillus. Embryo very small, near the base of a copious albumen.—
Herbs either annual, or with a perennial rootstock, or creeping stolons, with
radical or alternate leaves, or climbers with opposite leaves. Leaves entire, or
palmately or pinnately lobed or divided, the petiole often dilated and sheathing at
the base, or rarely accompanied by stipular appendages. Hairs, when present,
simple. Flowers regular (or in a few genera, not Australian, irregular), terminal
or leaf-opposed, rarely axillary, solitary paniculate or racemose.

The Order is chiefly numerous in the temperate regions of the northern hemisphere, rare
within the tropies, and not represented by many species in the southern hemisphere. The
Australian ones are nearly all extra tropical, and belong to genera more numerously represented
in the north.—Benth.

Trine I, Clematidere.—Sepals valvate. Carpels indehiscent, with 1 pendulous ovule or
seed in each. Stems often climbing. Leaves opposite.

Petalsnone .... a é r ‘ - % + 2 « . . IL, Crematts.

Tripz II. Anemonese.—Sepals imbricate. Carpels indehiscent, with 1 pendulous ovule or
seed ineach. Herbs. Leaves radical or alternate or forming an involucre below the flower.

Petals minute, narrow. No involucre. Achenes very numerous, in a long,
close, slender spike . . . . . . 2... : é 2. Myosurvs.

Trize ITI]. Ranunculese.—Sepals imbricate. Carpels indehiscent, with 1 ascending ovule
or seed in each. Herbs. Leaves radical or‘alternate.

Sepals deciduous. Petals3,5,ormore. ....... +... +... . 8 Ranuncunus.

1. CLEMATIS, Linn.
(From the Greek, alluding to the twisting branches.)

Sepals 4, or rarely 5 to 8, petal-like, valvate in the bud. Petals none, or
smaller than the sepals, and passing gradually into the stamens. Carpels many,
with one pendulous ovule in each. Achenes capitate, sessile, or scarcely stipitate,
terminating in a plumose or simple tail, formed by the persistent and enlarged
style.—Stem woody and climbing, or rarely dwarf or prostrate. Leaves opposite,

Clematis. ] I. RANUNOCULACEA. 5

pinnately or ternately divided into three-or more petiolulate segments, or rarely
simple, the petiole often twisted or twining. Flowers axillary or terminal soli-
tary, or in panicles, which are shortened branches with the leayes reduced to
small bracts, and often polygamous or dicecious.

A large genus, dispersed over the temperate regions both of the New and the Old World, rare
within the tropics. The Australian species are all endemic, although one is' closely connected
with a South Pacific one. They have all simple or once- or twice-ternately divided leaves,
diccious, apetalous, white or cream-coloured flowers, the males usually without any ovaries, the
females with a few imperfect stamens, and the carpels of all have plumose tails.—Benth.

Anthers linear or oblong, tipped by a subulate or oblong appendage.
Woody climbers. Leaflets mostly once or twice ternate.
Anther-points slender. Leaflets almost coriaceous, when
large usually toothed, when small twice ternate . . . 1. C. aristata.
Anther-points very short. Leaflets usually 3, rather large,
thin,andentire . . . . 1... 1 1 ew ee es
Anthers short, without any appendage.
Leaflets ternate, rather large, loosely pubescent under-

2. C. glycinoides.

MOA GH «se 68 a, fae abe ee, GSN no ude ay, ee OE Ge ekg var. submutica.
Leafiets mostly twice ternate, small or narrow, glabrous
or closely pubescent. . . . . 1 1 1 we ww a « 8. CG. microphylla

var. Fawcettit.

1. C. aristata (awned), R. Br., Benth. Fl. Austr. i.6. A woody climber,
trailing over rocks and bushes, or ascending into tall trees, glabrous, or softly
pubescent, especially on the inflorescence. Leaves mostly on long petioles, and
divided into 3-petiolulate segments or leaflets, varying from ovate-cordate to
narrow-lanceolate, obtuse or acute, 1 to 2 or even 8in. long, usually irregularly
toothed when large, entire when small, and of a firm consistence when full
grown, but some of the leaves near the base of the flowering branches are
occasionally simple, and others have often twice-ternate leaflets. Flowers white
or yellowish, usually in short panicles or clusters in the upper axils. Sepals 4,
or very rarely 5, oblong or linear-lanceolate, usually 2 to lin. long when fully
out, glabrous or pubescent. Anthers oblong-linear, tipped by # subulate appen-
dage, often as long as the cells, usually rather shorter, the outer anthers on long
filaments, the inner ones almost sessile. Achenes numerous, ovate or lanceolate,
pubescent or glabrous, with a plumose tail often attaining 1l4in.—F. v. M. Pl.
Vict., i, 8; Bot. Reg. t. 238.

Hab.: Killarney. Flowering in Oct.

Var. longiseta, Bail. Bot. Bull. vii. A climber, glabrous except the young shoots and inflores-
cence. Leaves on slender petioles, leaflets 3, ovate-lanceolate, attaining the length of about 2in.
and mostly under fin. broad at the base, where they slightly taper to the rather long petiolules,
margins bordered by distant setaceous teeth. Flowers yellowish, tomentose, in short racemes in
the axils of the leaves. Pedicels rather long and slender. Sepals 4, about 5 lines long, linear-
lanceolate. Anthers often more ovate than oblong, and usually upon short filaments, the terminal
awn frequently exceeding in length that of both anther and filament and often three times the
length of the anther, and tapering to a hair-like point. Female flowers and achenes not to hand.

Hab.: Upper Nerang, H. Schneider. Flowering in Nov.

2. C. glycinoides (resembling a Glycine), Di. Benth. in Fl. Austr.i. 7. A
woody climber, very near to ‘those forms of C. aristata which have simply ternate
rather large ovate-lanceolate or cordate leaflets, but these leaflets are usually of a
thinner consistence, often broader, and quite entire or rarely with a single tooth
near the base. Flowers usually smaller, the sepals narrow, from 4 to Zin., pubes-
cent or rarely glabrous. Anthers rather shorter, with a very short obtuse and
almost gland-like appendage, Achenes glabrous or pubescent, usually narrower
than in C. aristata, with tails of about 2in.—C. stenosepala, DC.

Var. submutica. Leaf-segments loosely pubescent underneath, sepals shorter, broader, and
more villous than in the other forms, anthers short, tipped by a minute gland or entirely without
appendage, as in C. microphylla.

Hab.: Brisbane River to Rockingham Bay and beyond. Flowering in Aug.

6 I. RANUNCULACEZ. [Clematis.

8. ©. microphylla (small-leaved), DC. Benth. in Fl. Austr. 1. 7. A tall
woody climber, with the habit of the smaller-leaved varieties of C. lac
Leaflets mostly twice ternate, narrow, from ovate-lanceolate or oblong to nearly
linear, } to lin. long, but sometimes simply ternate and larger and broader, or
three times ternate and much smaller. Flowers rather smaller than in C. aristata,
usually numerous in short panicles. Sepals cream-coloured, from oblong-
lanceolate to narrow-linear, mostly about din. rarely near lin. long, glabrous or
pubescent. Stamens with unequal filaments as in C. aristata, but the anthers are
always very shortly oblong or ovate and very obtuse, without any terminal
appendage. Achenes of C. aristata, but usually with thicker, often wrinkled or
warted margins and longer tails.—F. Muell. PL. Viet. i. 4; C. linearifolia,
Steud.; Hook. f. Fl. Tasm. i. 4, t. 1; C. stenophylla, Fras. ; Hook. in Mitch.
Trop. Aust. 363.

Hab.: Darling Downs, Springsure.

Var. Faweettii. Leaflets twice ternate, membranous, 3 to 1gin. long, broad or rhomboid-
lanceolate, incised and acutely toothed, the petioles and pétiolules rather long. Peduncles
bearing 3 to 5 flowers on somewhat long pedicels. Sepals about lin. long, and 1 line broad,
acute, margins somewhat tomentose. Anthers oblong, about 1 line long. Styles plumose at
the ends.—C. Fawcetti, F. v. M. Fragm. x. 1.’

Var. colorata (coloured). This variety differs from the last mentioned in its dull-purple flowers,
and in the segments of the leaf being usually narrow-linear.
Hab. : Killarney.

2. MYOSURUS, Linn.
(Inflorescence resembling tail of mouse).

Sepals usually 5, produced below their insertion into a small spur.. Petals 5,
small and very narrow, almost tubular at the top, often wanting. Carpels
numerous, with one pendulous ovule in each. Achenes closely packed in a long
slender spike, flat on the back, or with a raised nerve ending in the short per-
sistent style—Small annuals, with linear radical entire leaves. Flowers very
small, on leafless scapes.

A genus comprising, besides the following, only one other species, M. aristatus, Geyer,
distinguished by the more prominent and spreading points of the achenes, which, although
originally described from North America and from Chili, has also been found in New Zealand,
and may not improbably appear in Australia.—Benth.

1. IME. minimus (very small), Linn., Benth. Fl. Austr. i. 8. Mouse tail,
Leaves sometimes not an inch long, sometimes attaining 2 or even 3in., including
their long petiole. Scapes shorter or longer than the leaves. Sepals yellowish or
pale green, very small; petals rarely longer than the calyx, and in the Australian
specimens often deficient. Stamens usually 4 or 5, and seldom above 10.
Achenes sometimes near 300, the head lengthening into a spike of 1 to 2in.—
M. australis, F. vy. M. in Trans. Phil. Soc. Vict. i. 6. ;

‘Hab.: Southern Queensland, near the N.S.W. border.—Rev. Dr. Wm. Woolls.

3. RANUNCULUS, Linn.
(From rana, a frog, many species being found in boggy places.)

Sepals usually 5, deciduous. Petals as many or more, usually marked with a
small nectariferous pit, or a minute scale near the base. Carpels several, with a
single ascending ovule in each. Achenes in a globular or ovoid head or oblong
spike, tipped or beaked by the persistent hooked or straight style.—Herbs either
annual or with a perennial rootstock, ‘and tufted entire or variously cut radical
leaves. Flowering stems either a leafless scape, or several-flowered, bearing few
leaves and chiefly at the base of the peduncles. Flowers yellow, white, or red.

A large genus abounding in the temperate and colder regions of both the northern and southern

hemispheres, but more especially in the former, and almost confined in the tropics to the higher
mountain ranges. Benth. 8.

Ranunculus.) I. RANUNCULACES. q

Srecr. 1. Hecatonia.—Curpels smooth. Perennials (in Australia) with a tufted rootstock,
or creeping or floating stolons. Ilowers white or yellow.

Radical leaves pinnate, with flat segments or digitate. Flowers yellow.
Stems tufted or erect or decumbent, without stolons. Petals usually 5.
Calyx appressed or spreading, not reflexed. |
Carpels with a much recurved point. Plant hispid, or silky hairy, or
nearly glabrous. Leaves pinnatisect, or 3- to 5-lobed, or entire . . 1. R. lappaceus.
Calyx ais Stem weak, hirsute. Leaves not pinnate. Flowers
STH io See ais in ah Ge Re ae GA a BE Be ces Gk a
Stems creeping, floating, or stoloniferous. Plant glabrous or nearly so.
Leaves digitate. Petals usually 6 to 10 a ae 3. R. rivularis.
Secr. 2. Echinella.—Carpels tuberculate or muricate or hispid on the sides. Annuals.
Flowers yellaw. ; ;
Flowers lateral, sessile, or on peduncles shorter than the leaves.
Hairy plant, with very small flowers, often sessile. Carpels usually about | ;
1 line long, with a small recurved point. . . . . . 1... . . . 4& R. parviflorus.

1. R. lappaceus (burdock-like), Sm.; DC. Prod. i. 39; Benth. Fl. Austr. i. 12.
A perennial, more or less clothed with soft spreading or rarely silky and appressed
hairs. Rootstock short, with long fibres and no stolons. Leaves chiefly radical,
on long petioles, usually divided into 3 or 5 deep lobes or segments, ovate or
rhomboid-cuneate, either pinnately distinct or, if confluent, almost palmate,
although the middle lobe is generally longer than the lateral ones, each lobe or
segment is often again lobed or toothed and sometimes much cut into narrow
lobes, more rarely the leaves are all entire or shortly 3-lobed. Flowering stems
either a leafless 1-flowered scape or branching and.erect or decumbent, bearing
several flowers and a few leaves, smaller and less divided than the radical ones.
Flowers of a rich yellow. Sepals hairy or rarely glabrous, usually much shorter
than the petals, appressed or open, but not closely reflexed. Petals usually 5,
broadly obovate and rather large, with a small glandular pit near_the base. Car-
pels in a globular head, compressed or rarely turgid, glabrous and smooth, with a
recurved style, usually short, but longer and slender in some western specimens.—
Hook. f. Fl. Tasm. i. 6; F. Muell. Pl. Vict. je 7; RB. colonorum, Endl. in Hueg.
Enum. 1; &. discolor, Steud. in Pl. Preiss, i. 268 (calyx certainly not reflexed).

Hab.: On the ranges about the Brisbane River. Flowering during the winter and spring
gee forma multiplex. Double buttercup.

This form of our common buttercup has been found by Miss Cameron near Ormiston, Cleveland
railway line, and by Miss Schneider, Nerang. The meeting with so-called double flowers amongst
wild plants is by no means common, and when of compact habit and well formed flowers such
as the one now under notice are a real boon to the horticulturist. The flowers of the present
plant closely resemble those of the Bachelor’s Button, so common in the gardens around London,
which is‘a form of R. bulbosus. ° :

2. BR. plebeius (common), A. Br. in DC. Syst. Veg. i. 288; Benth. Fl. Austr.
i. 13. Hirsute with spreading or rarely nearly appressed hairs. Radical leaves
on long petioles, digitately divided into 8 deeply lobed’ and toothed cuneate or
rhomboid segments. Stems weak, decumbent or erect, often above a foot long
and branched, with a few leaves, the lower ones more divided than the radical
ones, with the primary segments petiolate, the others smaller, more sessile, and
less cut. Flowers several, small, on long peduncles. Calyx, reflexed, shorter
than the petals, very deciduous. Petals obovate or oblong, seldom above 2 lines
long. Achenes few or numerous, more or less compressed, rather small, with a
hooked or recurved slender style.—Steud. in Pl. Preiss.'1..263: R. hirtus, Banks
and Sol. in DC. Syst. Veg. i. 289; F. Muell. Pl. Vic. i. 8.

Hab.: Southern Queensland.

8. R. rivularis (river kind), Banks and Sol. in DC. Syst. Veg. i. 270;
Benth. Fl. Austr. i.18. Stems creeping or stoloniferous, producing at every node
tufts of radical leaves and erect scapes, or weak slightly branched flowering stems,
rarely forming short thick rhizomes. Leaves on long petioles, digitately divided

2. R. plebeius.

8 I. RANUNCULACEA. [Ranunculus.

into 8, 5, or 7 segments, varying from cuneate to narrow-linear, rarely entire,
usually 8-lobed, and sometimes much cut, but never pinnate, either quite
glabrous, as well as the whole plant, or rarely with a very few appressed hairs.
Flowers yellow, usually small, the sepals not reflexed. Petals 6 to 10, about
twice as long as the sepals, or 5 only in small-flowered varieties, narrow-oblong.
Achenes rather small and broad, with a firm or slender recurved or rarely nearly
straight point, not tubercled or muricate.—F. Muell. Pl. Vict. i. 8.

Hab.: Brisbane River.

Var. major. Tufts erect. Leaf-segments i® lin. long or more, often very narrow and much
cut, on petioles of 2 to 6 inches. Flowers rather large.—R. inundatus, R. Br. in DC. Syst. Veg.
i, 269. R. glabrifolius, Hook. Journ. Bot. i. 243; Hook. f. Fl. Tasm. i. 9. R. incisus, Hook. f.
Fl. Nov. Zeal. 1, 10 t. 4.

Hab.: Watery places, Main Range.

4. R. parviflorus (small-flowered), Linn. ; DC. Prod. i. 42: var. australis ;
Benth. Fl. Austr. i. 14. A slender hairy annual, either with tufted, erect stems
of a few inches, or weak, procumbent, and lengthening to a foot or even more.
Leaves small, orbicular, the lower ones often only 8- or 5-lobed, but mostly
divided into three segments, either entire or 3-lobed, or again cut into narrow
segments. Flowers small, leaf-opposed, sessile, or on short, slender peduncles.
Sepals rarely above 1 line long and very deciduous. Petals 5 or fewer, seldom
much longer than the calyx. Achenes in a small globular head, much com-
pressed, with a smooth margin, seldom much exceeding a line in breadth in
Australian specimens, the sides covered with short hairs, or tubercles, or short
hooked bristles, the style forming usually a very short recurved point, more rarely
rigid and dilated at the base.—F. v. M. Pl. Vict. i. 9; R. sessiliflorus, R. Br.; R.
see R. Br.; R. pumilio, R. Br.; R. leptocaulis, Hook.; R. pilulifer, Hook.
c. Pl. t. 600.

Hab.: A common weed of moist land in Southern Queensland.:

Orver II. DILLENIACEA,

Sepals usually 5, persistent, imbricate in the bud. Petals 5 or rarely fewer,
deciduous, imbricate in the bud. Stamens hypogynous, indefinite, few or
numerous, or rarely definitely 10, free or rarely united in clusters. Anthers
innate or adnate. Gynocium of carpels several, free and distinct or cohering at
the base, or rarely single and excentrical, 1-celled, with 1 or more ovules in each.
Styles quite distinct and diverging. Fruit-carpels either indehiscent and suc-
culent, or opening along the inner edge, or in two valves. Seeds furnished with
an arillus; testa crustaceous. Embryo very small, at the base of a fleshy
albumen.—Trees, shrubs, climbers, or herbs, Leaves alternate or very rarely
opposite. Stipules minute or none. Flowers usually yellow or white.

A considerable Order, of which rather the larger portion, with regularly pinnate veins
prominent on the under side of the leaves, is entirely tropical.

Tre I. Delimes.—Stamens with the filaments more or less dilated upwards. Anthers
short, cells divergent or rarely parallel, leaves with parallel lateral nerves, often scabrous.

Sepals 5. Spreading. Carpels 3—5 (rarely 1—2?), acuminate, ovules many.
2-seriate. Paniclesterminal . . . . 2. 2. 2 6 2 we we wwe 1, TerracEra.
Trrsz Il. Dilleniegs.— Stamens with the filaments not dilated wpwards. Anthers linear or

rarely oblong, cells parallel contiguous. Leaves large, with parallel lateral nerves.

Sepals 5. Anthers biporous. Carpels 5—10, ovules many, scarcely cohering,
dehiscent at maturity. Trees... 6 6 1 ee ew we ew we ew ee WORMIA.

II. DILLENIACEA. 9

Trisz II].—Hibbertiese.—Stamens with the filaments not at all or slightly dilated upwards.
Anthers often oblong, cells parallel, contiguous rarely a little divergent. Leaves small uninerved
or reticulately penniveined, times absent. :

Perfect stamens free or nearly so, more than 10, or, if fewer, on one side of
the: pistil 6 6 ws 6 eae aw we wee” alan! ee

Perfect stamens 10 or fewer, in a complete ring round the pistil. No
staminodia within the perfect stamens . . . . . . . 1... ee ee

3. HrpBerria.

4, ADRASTmA.

1. TETRACERA, Linn.
(Supposed resemblance of carpels to 4 horns.)
(Euryandra, Forst.)

Sepals 4 to 6, spreading. Petals just as many as sepals or rarely fewer.
Stamens with the filaments dilated upwards. Anthers small, cells distant more
or less divergent. Carpels 8 to 5, acuminate, ovules many, biseriate, at maturity
coriaceous, shining, folliculate or dehiscing in two valves. Seeds 1 to 5, with a
fimbriated or toothed aril. Trees or climbing shrubs, smooth scabrous, or pubes-
cent. Leaves with parallel lateral veins. Flowers in terminal or in the upper
axils, in loose panicles, hermaphrodite or partially unisexual.—B. & H. Gen. PI.
i. 12.

Leaves pilose on the under, scabrous on the upper side, primary veins close

margins dentate. Sepals4. . . 2. . 2 1. 6 2 2 + ee © © « « LT. Nordtiana.
Leaves glossy, scabrous on both sides, margins sharply dentate. Sepals4 . 2. 7. Cowleyana.
Leaves glabrous except the midrib and primary veins, margins usually entire.

Sepelsd . 6 6 sb we ee ee ee UH ew we ehh we he Ue UB. DE Wuthione,
Leaves glabrous, primary veins distant, margins entire. Sepals5 . . . 4. 7. Demeliana.

1. T. Nordtiana (after a lady horticulturist), F.v. M. Fragm.v.1. A tall
climbing evergreen shrub. with a smooth bark and hard wood. Branchlets densely
clothed with stellate and scattered longer simple hairs. Leaves ovate, 3 to din.
long, 13 to about 8in. broad, the upper surface scabrous, the under clothed with
short stellate hairs giving a hoary appearance, the lateral nerves parallel and
rather close, often projecting beyond the margin and forming glandular teeth,
more or less decurrent upon the petiole, which latter is from }in.:to lin. long.
Panicles loose and straggling in the upper axils and terminal, flowers fragrant.
Bracts and bracteoles small, silky. Sepals 4, scabrous-pilose on the outside,
nerveles are of unequal size, the 2 outer ones subrotund, 1 to 14 lines long, the
2 inner ones rotund-ovate, 2 or 8 lines long. Petals 3, white, not much exceeding
the sepals, cuneate-obovate, emarginate, ciliolate, and soon deciduous. Stamens
numerous, glabrous, capillary, with a cuneate expanded apex, thus separating the
anther-cells, but less so than in other Australian species. Carpels 8, densely
hairy, styles very short, glabrous. Ripe carpels, obliquely ovate, about 3 lines
long. Seeds sub-globose, of a dark or chestnut brown. Arillus 14 to 2 lines long,
fringed.

Hab.: Rockingham Bay, J. Dallachy.

2. T. Cowleyana (after E. Cowley), Bail. Bot. Bull. v. Teeweeree, Barron
River, Cowley. A coarse climber, the branches appearing angular from the bark
peeling and rolling back from longitudinal fissures, chestnut brown and scabrous.
leaves scabrous, ovate-lanceolate, often 6in. long and 3in. broad in the centre,
the apex sometimes sharply acuminate; petiole lin. or more long, and often
slender, hispid with appressed hairs, with which the costa and primary nerves on
the under side are usually clothed; the primary parallel nerves numerous, regular,
extending beyond the margin in the form of muctonate teeth. Panicle scabrous,
from 6 to Yin. long, bracts narrow linear-lanceolate, silky. Pedicles slender.
Sepals obtuse, velvety, with ciliate edges, the inner ones twice the size of the

10 Il. DILLENIACEA. [Letracera.

outer. Petals veined, 8 lines long, obovate, velvety, with the margin ciliate like
the sepals. Filaments much dilated, and more or less bifid at the apex. The
anther-cells thus being widely separated. Carpels usually 3, hirsute, 3} lines
long. Seeds black, glossy, enveloped in a fringed crimson arillus, which when
expanded has a diameter of 4 or 5 lines.

Hab.: Herbert River, H. G. Eaton; Cairns, E. Cowley.

3. T. Wuthiana (after D. E. Wuth), F. v. M. Fragm. x. 49. A tall
climber with a smooth bark, and hard wood. Leaves on rather long petioles,
ovate entire, somewhat acute, 3 to din. long 14 to 2in. broad, texture somewhat
thick-chartaceous, smooth, shining on both sides, the primary veins somewhat
distant and prominent, rarely exserted beyond the margin in minute teeth.
Panicle pilose with appressed hairs, from a few inches to a foot long, pedicels 2 to
10 lines long. Bracts lanceolate to subulate-linear 14 line or less long. Flowers
for the most part bisexual. Bractioles minute silky. Sepals 4, glabrous inside,
unequal in length and nerveless, 2 or 3 lines long. Petals 3, scarcely equalling
the sepals, slightly ciliate, white. Filaments suddenly much dilated at the upper
end; anther-cells thus widely separated. Ovary sericeus, carpels 8. Style
glabrous 1 line long. Stigma dilated. Ripe fruit not yet obtained.

Hab.: Daintree River, HE. Fitzalan; Rockingham Bay, J. Dallachy.
The fungus Dimerosporium Tetracere, Cke., sometimes infests the leaves.

4. T. Deemeliana (after E. Demel), F. v. M. Fragm. v. 191. A tall
glabrous climber. Leaves ovate-lanceolate, 4 to Tin. long and about 14 to 2tin.
broad, decurrent upon short petioles, smooth, shining, and remotely-reticulate
between distant primary veins. Panicle about Tin. long, upon peduncles of
moderate length. Flowers bisexual. Bracteoles ciliolate. Sepals 5, glabrous, 2
or 8 lines long, almost ovate, obtuse, nerveless. Petals 4 or 5, glabrous,
fugaceous, scarcely exceeding the calyx. Stamens numerous. Carpels 8,
glabrous, tapering into short styles. Ripe fruit as yet not collected.

Hab.: Cape York.—E. Demel.

2. WORMIA, Bottb.
(After O. Wormius, a Dane.)

Sepals 5, spreading. Petals 5. Stamens numerous, with erect linear anthers
opening at the summit in two pores, the inner ones often longer and recurved.
Carpels 5 to 10, scarcely cohering, with several ovules in each, dehiscent when
ripe. Seeds with an arillus.—Trees often very lofty. Leaves large, with raised
parallel veins diverging from the midrib, the petioles often bordered with narrow
deciduous wings. Flowers large, in loose terminal panicles.

A tropical genus, extending over tropical Asia and the Indian Archipelago, with one Mada-
_ gascar species. The only Australian one is endemic. Benth. ;

1. W. alata (winged), R. Br.in DC. Syst, Veg.i. 484; Benth. Fl. Austr. i. 16;
F.v. M. Fragm. vii. 124. Attaining the height of 60ft., with a stem diameter of 2ft.
Glabrous, or the young parts very slightly hoary. Bark loose, papery, of a reddish
colour. Leaves oval or nearly orbicular, rounded at both ends, 4 to Sin. long,
entire or slightly sinuate, rather rough to the touch, with about 9 prominent veins
on each side of the midrib and transversely reticulate veinlets, the petiole lin.
long or more, with longitudinal wings about 2 or 8 lines broad, which fall off in the
greater part of their length. Peduncles terminal, not usually exceeding the leaves
bearing 2 or 3 large flowers on pedicels of nearly lin. Sepals 6 to 8 lines long,
ovate, concave, ciliate. Petals obovate, 14in. long, narrowed at the base.

Wormia.] Il. DILLENIACEA. 11

Stamens very numerous, the inner ones long and recurved, the others shorter, and
the outermost sometimes small and barren. Gynecium of 5 to 8 glabrous, deep-
crimson carpels, tapering into long recurved styles. Ovules 6 to 8 in each carpel.
Seeds enclosed in a waxy-white arillus.

Hab.: Tropical coast.

Wood of a dark colour. Cut one way it shows a pretty red ‘‘clash,” differing in colour

but somewhat resembling that of English oak. Itis close in grain and easy to work—a good
cabinetmaker’s wood Bailey’s Cat. Ql. Woods, No. 1.

2. HIBBERTIA, Andr.
(After Dr. Hibbert).

(Hemmistemma, Pleurandra, and Hibbertia, DC. ; Ochrolasia, Turcz. ;
Hemistephus, Drummond). :

Sepals 5, spreading, sometimes shortly united at the base. Petals 5. Stamens
indefinite, rarely fewer than 12, and then usually all on one side of the carpels,
either all perfect or some of them reduced to staminodia, all free or the filaments
shortly and irregularly united at the base. Anthers erect, oblong, or rarely ovate
or orbicular, opening in longitudinal slits. | Carpels usually 2 to 5, rarely
solitary or more than 5, free or shortly cohering on their inner edge, with 2 to 6
or rarely only 1 or more than 6 ovules in each. Styles filiform, diverging,
terminal, or almost dorsal. Fruit-carpels usually dehiscent at the top. Seeds
reniform or nearly globular, with an entire or divided arillus.—Shrubs or under-
shrubs, usually much branched and low, erect or procumbent, sometimes almost
herbaceous or climbing, rarely 5 or 6 feet high. Leaves usually small, alternate
in all the Australian species, with a midrib prominent underneath, the lateral.
veins reticulate and rarely prominent. Flowers yellow or white, solitary and
terminal, or (owing to the shortness or abortion of the flowering shoot) appar-
ently axillary sessile in a tuft of floral leaves or pedunculate.

Sect. 1. Hemmistemma.—Perfect stamens and staminddia all on one side of the carpels,
the stanvinodia outside. Peduncles mostly 2- or more-flowered. :

Leaves oblong or lanceolate, flat or the margins slightly recurved.
Leaves obtuse.
Leaves with recurved margins, narrowed into a petiole, rusty-brown

underneath. Sepalsobtuse . . . . ... +... +... 1. H. Banksii.
, Leaves flat, closely sessile with a rounded base, white underneath.
Sepalsacute . . . . . ..... - . 2. H. Browne.
Leaves acute or mucronate, white underneath.
Pedunceles lateral, 2- or 3-, rarely l-flowered . . . . . . . . . 3. H. candicans.
Flowers rather large, midrib of leaf notred . . . . . 4. H. Millari.

Sect. III. Pleurandra.—Stamens all on one side of the curpels without any staminodia.
Peduncle 1-flowered or none. :

Flowers subsessile. Stamens cohering at the base . . . .... .
Flowers pedunculate. Leaves narrow-linear, rigid, glabrous or scabrous.
Calyx glabrous, stellate-tomentose, or, if hirsute, pedicels very short . 6. H. stricta.
Flowers pedunculate. Leaves obovate, oblong or shortly-linear.
Peduncles usually short. Ovules 2—4 ee ee 7. H. Billardieri.
Leaves nearly flat, rigidly pungent . . . - - - ++. 8. H. acicularis.
Secr. IV. Huhibbertia.—Stamens placed all round the carpels, with occasionally small
staminodia outside.

§ 1. Tomentose.—Carpels usually tomentose or scaly and 2-ovulate. Stamens numerous,
without any or rarely with small staminodia outside. Leaves flat or the margins slightly
revolute, usually stellately tomentose or scaly. Flowers pedunculate, axillary.

Tomentum soft and velvety. Leaves oblong, 1—2in.long . . . . . « 9. H. velutina.
10. H. melhanoides.

5. H. synandra.

Leaves narrow-linear. Tomentum of peltate scales. Peduncles 1 to 3
lines SS sits Sob ie BORE BOO ee Be 5 . . 11. H. lepidota.
§ 2. Vestite.—Carypels (usually 3) villous, 4—6-ovulate. Stamens with or without staminodia
outside. eaves small, narrow, with revolute margins.
Flowers sessile, or pedunculate not exceeding the leaves. . . . . . . 12. H. vestita.

12 Il. DILLENIACES. [Hibbertia.

§ 3. Fasciculate.—Carpels glabrous. 2—6-ovulate. No staminodia. Leaves very narrow,
convex underneath, the margins not revolute. Bracts small. Flowers sessile.

Ovules 2, or rarely 3 or 4 in each carpel. Leaves usually fine, much ?

clustered, often hirsute or pubescent o® .. . . . 13, H. fasciculata.

§ 4. Bracteate.—Carpels glabrous, 1—2-ovulate. No staminodia. Leaves flat or convex
underneath. Flowers closely sessile within broad brown shining bracts, like those of some of
the Hemihibbertie. ‘

Leaves very narrow, convex underneath.
Leaves obtuse.
Glabrous and green. Leaves not dilated atthe top . . . . . . 14. H. virgata.

§ 5. Subsessiles.—Carpels glabrous. Stamens usually numerous, without staminodia. Leaves
flat or the margins slightly re-curved. Bracts small or passing into the sepals. Flowers sessile
or nearly so.

Carpels 1—2-ovulate. Stems erect or diffuse.
Leaves mostly under lin. long.
Leaves linear-oblong or scarcely enlarged above the middle. Stems
usually erect or ascending . ......... . . . . 45. H. linearis.
Leaves obovate or cuneate. Stems usually diffuse or prostrate . . 16. H. diffusa.

Leaves 1 to 3in. long. Plant softly hairy.

Leaves obovate-oblong, obtuse . ....... .. . . . . 15. H. linearis, var.
Carpels 6—8-ovulate. Stems twining or trailing. Leaveslarge . . . 17. H. volubilis.

§ 6. Hemihibbertie.—Carpels glabrous or rarely villous. Stamens very numerous, with
several small, subulate or clavate staminodia outside. Leaves flat. Flowers pedunculate.
Leaves distinctly petiolate, ovate, or oblong, mostly toothed.

Carpels 3, glabrous, 6- to 8-ovulate. . . . . . . .. =. . . . 18. H. dentata,

Leaves oblong-lanceolate, tapering at the base, and half stem-clasping . 19. H. glaberrima.

Leaves narrow-elongate to linear-lanceolate, 6in. long, 2 to 6 lines

BrOaG + Ps wet Sg sy cast eee cee tay Ny it ee Seow ey chy ape NEG

Leaves narrow linear-lanceolate, 2 to 3in. long, 2 to 4 lines broad,

staminodia numerous, carpels 4. . 2. 2. 1. 1 ew ww eee

Leaves linear-lanceolate 13 to 34in. long, 2 to 4 lines broad, staminodia

few, carpels3. . . . . « eee eer es » 2 . . . 22. H. Bennettii.

20. H. longifolia.

21. H. enotheroides

1. BH. Banksii (after Sir J. Banks), Benth. Fl. Austr. i. 20. Young branches
and under side of the leaves densely clothed with a short, soft, rusty tomentum.
Leaves oblong, obtuse, 2 to 3in. long, 4 to near lin. broad, the margins more or
less recurved, narrowed into a short petiole, glabrous above and somewhat shining -
when old, the pinnate and anastomosing veins prominent underneath. Spikes
terminal, 1-sided, rusty-villous, about lin. long, the flowers clusely sessile. Sepals
about 4 lines long. Petals longer. Stamens about 20, obtuse, with half as many
staminodia outside, about one-third shorter.—Hemistemma Banksii, R. Br. in DC.
Syst. Veg. i. 414.

Hab.: Endeavour River, Banks.

2. HZ. Brownei (after Robert Brown), Benth. Fl. Austr.i.21. Young branches
clothed with a short rusty down. Leaves oblong-lanceolate, obtuse or scarcely
pointed, 2 to 3in. long, closely sessile and very obtuse or rounded at the base, the
margins flat, glabrous, and at length almost shining above, white underneath,
with the midrib alone prominent and rust-coloured. Spikes terminal, 1-sided,
silky-villous, Sepals scarcely 4 lines long, acute. Stamens nearly as in H.
Banksit.

Hab.: Recorded for Queensland by F. v. M.

3. HL. candicans (whitish), Benth. Fl. Austr. i.21. Like H. dealbata in the
white tomentum that covers the under side of the leaves, but it is rather more
silky or rusty on the peduncles and calyx, the leaves are rather narrower, and the
inflorescence is very different ; peduncles all axillary, 4 to lin. long, bearing at
their extremity 1 to 8 sessile flowers, and bracts and sepals usually broader.
Stamens and carpels the same as in H. Banksii.—Hemistemma candicans, Hook.
f. in Kew Journ. Bot. ix. 48, t. 2.

Hab.: Cape York, M‘Gillivruy ; Albany Island, F. Mueller.

Hibbertia.] Il. DILLENIACEA. 18

4. HL. Mfillari (after T. Barclay Millar), Bail. 2nd Suppl. Syn. Ql. Fl. 5.
Branches slender, reddish-brown, silky-hoary or more or less clothed with white
silky hairs. Leaves linear, acute, and apiculate, 2 to 3in. long, 1 to 14 line broad,
margins revolute, the upper surface glabrous, hoary-white on the under side, the
midrib prominent but not rusty as in H. angustifolia. Spikes Zin. long, terminal
or in the upper axils bearing 1 or 2 flowers. Sepals ovate, about 4 to 5 lines
long, silky-hairy outside. Petals cuneate, about 6 or 7 lines long, the end deeply
emarginate. Stamens about 20, with a few filiform staminodia outside. Anthers
oblong, longer than the filaments. Carpels 2, villous.

This species is very closely allied to Hemistemma angustifolia, R. Br., but of a more robust
habit, with fewer and larger flowers in the spike, and wanting the prominent rusty-red midrib of
the leaf of that species.—Bail.

Hab.: Musgrave, T. Barclay Millar.

5. H.. synandra (anthers close together), F. v. M. Fragm. iv. 151. An erect
branching shrub. Leaves subcoriaceous, lanceolate or broad-linear, 4 to 6 lines
long, 1 to 14 line broad, margins revolute, deep glossy-green above, slightly
canescent underneath. Flowers solitary, subsessile. Sepals 2 to 4 lines long,
sparsely puberulous, outer ones oblong-lanceolate, inner ones broad or orbicular.
Petals obcordate-ovate, about 5 lines long. Stamens about 20, unilaterals, fila-
ments about 1 line long, cohering at the base, anthers linear, no staminodia.
Carpels slightly silky, oblique ovate, ovules often 3. Seeds glossy-brown.
Arillus white, thin. -

Hab.: Rockingham Bay. J. Dallachy.

6. H. stricta (erect), R. Br. Herd.; F. Muell. Pl. Vict. i. 15; Benth. Fl.
Austr. i. 2. Erect, spreading, or diffuse, but scarcely prostrate, sometimes throw-
ing up almost simple stems of 6in. from a thick rhizome, sometimes attaining
several feet in height, more or less hoary or scabrous, with a minute stellate tomen-
tum, although sometimes appearing glabrous at first sight. Leaves narrow-linear,
erect or spreading, rather obtuse, mostly } to din. long, the closely revolute margins
disclosing little more than the midrib underneath. Flowers nearly sessile, or on
pedicels of 2 or 8 lines in length. Sepals usually about 3 lines long, oblong,
lanceolate, or the inner ones ovate. Stamens usually 8 to 12. Carpels tomen-
tose, or very rarely glabrous, with 4 to 6, or very rarely more ovules in each.
Arillus usually very small.—Pleurandra stricta, R. Br. in DC. Syst. Veg. i. 422;
P. riparia, R. Br. in DO. 1. ¢. i. 419; P. ericifolia, DC. 1. ¢. i. 420; Hook. f. Fl.
Tasm. i. 17; P. cistiflora, Sieb. in Spreng. Syst. Cur. Post. 191; Reichb. Icon.
Exot. t. 79.

Hab.: Various parts of Southern Queensland.
Var. canescens. Leaves and calyx more or less hoary with stellate hairs. Flowers pedunculate
or more rarely nearly sessile. Ovules usually 4.

Var. hirtiflora. Leaves nearly as in the var. canescens. Calyx usually large, more sessile,
and hirsute with spreading hairs. Ovules usually 6 to 8 or more.

7. HQ. Billardieri (after Dr. J. J. Labillardidre), F.v. M. Pl. Vict. i. 14;
Benth. Fl. Austr. i. 28. Stems weak, sometimes short and erect, but more fre-
quently trailing to the length of 2 or 3 feet or more over other shrubs, the
branches clothed with stellate hairs, often mixed with long spreading ones.
Leaves from obovate, ovate or oval-oblong to oblong-cuneate or narrow-oblong,
the larger ones $ to lin. long, but in the commoner slender varieties not half that
size, the margins recurved, more or less stellately pubescent, especially under-
neath, and scabrous above, but becoming glabrous with age. Pedicels terminating
short, leafy shoots, or apparently axillary, slender, and recurved, + to din. long.
Sepals 2 to 3 lines long, or in some varieties rather shorter or longer, the outer

14 II. DILLENIACEA. [Hibbertia.

ones usually pointed, the inner broader and more obtuse, glabrous, or nearly so.
Petals broad. Stamens usually 10 to 12. Carpels downy or villous, with 2 to 4
ovules. Arillus sometimes almost enveloping the seed, sometimes very short.—
Pleurandra ovata, Labill. Pl. Nov. Holl. ii. 5, t. 148; Hook. f. Fl. Tasm. i. 16.

Hab.: Southern Queensland, common.

8. H. acicularis (needle-like), F. Muell. Pl. Vict. i.17; Benth. Fl. Austr.
i. 29. Nearly or quite glabrous, procumbent or diffuse, with a thick woody stock,
and numerous branches, short and intricate, or lengthened to a foot. Leaves
narrow-linear, rigid, with a stiff, often pungent point, about 8 to 6 lines long,
the margins recurved. Pedicels terminal or axillary, often on very short shoots,
with a few leaves at the base sometimes reduced to minute bracts, recurved, } to
tin. long. Sepals glabrous, or very slightly downy, about 2 lines long, Stamens
usually 8, or fewer. Carpels downy, or rarely glabrous, with 2, or very rarely 4
ovules.—Plewrandra acicularis, Labill. Pl. Nov. Holl. ii. 6, t. 144 ; Hook. f. Fl.
Tasm. i. 15.

Hab. : Common on ironbark forest land in southern Queensland.

9. HE. velutina (velvety) R. Br.; Benth. Fl. Austr. i. 80. Shrub, all parts
clothed with a whitish velvety tomentum ; height 4 to 5ft., and spreading ;
branches prominently angled. Leaves oblong-ovate, 1 to nearly 2in. long,
3 to 7 lines broad, much tapering towards a petiole of about a line
long; midrib very prominent, lateral veins patent and distinct, margins
recurved. Peduncles axillary near the ends of the branches, flattened, 4 to 3in.
long, with a narrow bract close under the calyx. Sepals 3 or 4 lines long, outer
ones acute, inner ones obtuse, and wider. Petals broadly obovate, about 4in.
long. Stamens numerous. Carpels 8, at first silky then rather echinate, 2-
“ovulate.

Hab.: On summit of Mount Harold, off Tringilburra Creek, and Walsh’s Pyramid, Mulgrave
River.

10. H. melhanoides (Melhania-like), 7.7. M. Fragm. iv. 116. An erect shrub
of 3 to 4ft. ; thinly clothed with a stellate pubescence, branches angular. Leaves
14 to 8in. long, 5 to 9 lines broad, oblong-lanceolate, quite entire, smooth,
glaucous, and somewhat scabrous on the under surface.—Petioles very short.
Peduncles solitary, very short, slender, angular. Bracts 14 to 2% lines long.
Outer sepals 4 to 6 lines, 1-nerved, almost lanceolate, inner one ovate or roundish.
Petals obcordate, stamens 40 to 60, filaments 1 to 14 line long. Staminodia
few. Anthers 2 to1 line. Style scaly below the middle.

Hab.: Rockingham Bay.

11. H. lepidota (scaly), R. Br. in DC. Syst. Veg. i. 482; Benth. Fl, Austr.
i. 31. Branches stiff but slender, covered as well as the leaves and sepals with a
close silvery or slightly rusty tomentum, consisting of minute peltate scales with
scarious edges. Leaves linear, rather acute, mostly } to 2in. long, concave, the
margins not revolute. Flowers rather small, on pedicels of 1 to 8 lines, solitary
or 2 or 3 together in the axils. Sepals broad, very obtuse, about 2 lines long, or
3 when in fruit, the 2 outer rather shorter. Stamens about 12, mcstly, but not
all, on one side of the carpels, with several small staminodia outside. Carpels 2,
scaly-tomentose, 2-ovulate.

Hab.: Northcote, R. C. Burton.

12. Hi. vestita (clothed), A. Cunn. Herb.; Benth, Fl. Austr. i.81. Branches
elongated, decumbent or erect, clothed as well as the young leaves with short
spreading hairs. Leaves narrow-linear, obtuse, 3 to 4 lines long, rigid with
recurved margins, often glabrous when full grown. Flowers nearly sessile, in
clusters of floral leaves shorter than them, the inner ones passing into small linear

‘

Aibbertia.) Ql. DILLENIACEA, 15

bracts. Sepals ovate-lanceolate, obtuse, or the outer ones scarcely acute, 8 or
even 4 lines long, with rather silky hairs outside. Petals obovate, deeply emar-
ginate. Stamens above 30, with several short filiform or clavate staminodia
outside. Carpels 3, villous, 6-ovulate. The general aspect is sometimes that of
H, serpyllifolia, but it is readily known by the stamens.

Hab.: Open forest land near Moreton Bay, A. Cunningham; Stradbroke Island, Fraser ;
Glasshouse mountains, F. Mueller ; swamps towards Durval, Leichhardt.

Var. thymifolia. Leaves shorter, often recurved at the end.—Near Moreton Bay, 4.
Cunningham.

13. Hi. fasciculata (fascicled), R. Br. in DC. Syst. Vey. i. 428; Benth. Fl.
Austr. i. 88. Stems erect, procumbent or prostrate. Leaves very narrow-linear,
clustered and crowded, 2 to 8 lines or rarely 4in. long, hirsute with soft rather
spreading hairs, or at length glabrous, obtuse, or scarcely pointed, the margins
never revolute or recurved, but rather turned upwards so as to leave the under
surface convex with the prominent midrib. Flowers sessile, on very short leafy
shoots along the branches, with 2 or 3 small sepal-like bracts at their base.
Sepals 2 to 3 lines long, broadly ovate, membranous at the edge, the outer ones
narrower and less obtuse. Petals obcordate. Stamens usually 8 to 12, without
staminodia. Carpels usually 3, glabrous, with two erect ovules in each.—Hook.
f. Fl. Tasm. i. 13; H. angustifolia (partly), F. Muell. Pl. Vict. i. 18; H. virgata,
Hook. Ic. Pl. t. 267, not R. Br.; H. prostrata, Hook. Journ. Bot. i. 246;
Pleurandra camforosma, Sieb. in Spreng. Syst. Cur. Post. 191; H. camphorosma,
A. Gray Bot. Amer. Expl. Exped. i. 21.

Hab.: Southern parts of the colony.

14. HL. virgata (twiggy), R. Br. in DC. Syst. Veg. i. 428; Benth. Hl. Austr. i.
34. Diffuse or erect, glabrous, with numerous thin but stiff and often wiry
branches. Leaves narrow-linear, obtuse or scarcely acute, mostly about din. long,
but sometimes much longer, stiff and rather thick, the margins not revolute, and
sometimes almost terete. Flowers sessile, surrounded by 2 or 8 very broad
scarious pale brown bracts fully half as long as the calyx. Sepals about 4 lines
long, obtuse or more frequently acute, or with a short sharp point, glabrous and
more scarious than in any other species. Petals broadly obovate, scarcely emar-
ginate. Stamens 10 to 15, without staminodia. Carpels 3, glabrous, 2-ovulate.
—Hook. f. Fl. Tasm. i. 14; H. angustifolia, var., F. Muell. Pl. Vict. i, 19.

Hab.: Southern parts of the colony.

15. Hi. linearis (leaves linear), R. Br. in DC. Syst. Veg. i. 428; Benth. Fl.
Austr, i. 36. Much branched, erect or divaricate, or rarely decumbent, glabrous
in all its parts, or with a very minute pubescence on the young shoots. Leaves
in the normal forms linear, rather acute or obtuse, with a short recurved point, 4
to 8 lines long, or nearly lin. when luxuriant, the margins flat or slightly
recurved, and not convex underneath. Flowers on very short peduncles, and
usually surrounded by rather longer floral leaves, with small acuminate brown
‘bracts at the base of the peduncle, and one or two at the summit passing into
the sepals. Sepals all or the inner ones only obtuse, glabrous with thin margins,
24 to 3 lines long.’ Petals obovate, scarcely notched. Stamens 15 to 20, without
staminodia. Carpels usually 3, rarely 2 or 1, glabrous, 2-ovulate.

Hab.: Moreton Island, M‘Gillivray, F. Mueller. ;

Var. floribunda. Sepals more acute and rather hairy. Stamens more numerous.—Peel’s
Island, A. Cunningham.

Var.? obtusifolia. More rigid than the normal form, more frequently erect, and more or less
hairy, with a minute crisped or shortly stellate tomentum, sometimes densely and softly pubes-
cent, and very rarely glabrous. Leaves from linear to broadly oblong spathulate, very obtuse or
truncate, in some southern specimens above 1in. long, and mostly narrowed into a short petiole.
Flowers rather larger than in the normal variety, with numerous stamens.—H, obtusifolia, DC.
Syst, Veg. i. 429; H. canescens, Sieb. in Spreng. Syst. Cur. Post. 211,

16 Il. DILLENIACEA. [Hibbertia.

16. Hi. diffusa (wide-spreading). R. Br. in DC. Syst. Veg. i. 429; Benth. Fl.
Austr. i. 86. Stems low, usually diffuse or prostrate, with numerous short
ascending branches, pubescent or at length glabrous. Leaves from obovate to
linear-cuneate, very obtuse or truncate, seldom above din. long, and then often 2-
or 8-toothed. Peduncles very short. Sepals broadly oblong, obtuse, about 4
lines long, the outer ones rather shorter and narrower. Petals obovate, entire.
Stamens about 20 to 25, without staminodia. Carpels usually 3, or rarely 2 or
4, glabrous, 2-ovulate.

Hab.: Southern parts of the colony.

17. H. volubilis (twining), Andr. Bot. Rep. t. 126; Benth. Fl. Austr. i. 87.
Stems woody, trailing, or twining and climbing to the height of 20 to 30ft.
the young parts more or less clothed with silky hairs. Leaves from obovate to
lanceolate, obtuse or acute, 14 to 8in. long, narrowed below, but slightly enlarged
and stem-clasping at the base, leaving a raised ring on the stem, as in most
Candolleas, glabrous above, silky-hairy underneath. Flowers the largest of the
genus, nearly sessile, the upper leaves passing into sepal-like bracts. Sepals 8
lines to lin. long, ovate-acuminate, very silky-hairy outside. Petals obovate,
entire. Stamens very numerous, without staminodia. Carpets usually 5, but
sometimes up to 8, glabrous, 6- to- 8-ovulate.—Dillenia scandens, Willd. Spec. ii.
1251 ; Dillenia volubilis, Vent. Choix, t. 11 ; D. speciosa, Bot. Mag. t. 449, not of
Thumb.

Hab. : Both southern and northern parts of the colony.

18. Hi. dentata (leaves toothed), R. Br. in DC. Syst. Veg. i. 426; Benth. Fl.
Austr. i. 38. Stems woody at the base only, trailing or twining, glabrous or the
young branches pubescent. Leaves distinctly petiolate, oblong, obtuse or acute,
14 to 23in. long, flat, marked with a few distant callous teeth, or slightly sinuate,
rounded at the base, glabrous or pubescent when young. Flowers rather large, on
short peduncles, with 1 or 2 small bracts at their base. Sepals ovate, din. long,
the inner ones obtuse, the outer rather shorter and more acute, rarely all acumi-
nate, pubescent or silky-hairy. Petals obovate, entire or scarcely notched.
Stamens very numerous with slender filaments, the anthers short, although not
so broad as in the Brachyanthere, and a considerable number of filiform or clavate
staminodia outside. Carpels 3, glabrous, 6- to 8-ovulate.—F. Muell. Pl. Vict. i.
217 ; Bot. Reg. t. 282 ; Bot. Mag. t. 2888; Lodd. Bot. Cab. ¢. 847.

Hab. : Towards the N.S.W. border.

19. EX. glaberrima (smooth without indumentum), 7. Muell. Fragm. iii. 1;
Benth. Fl, Austr. i. 89. Perfectly glabrous. Leaves (the upper ones only
known) oblong-lanceolate, obtuse with a short glandular point, 1 to 1din. long,
quite entire, tapering below the middle almost into a petiole, and slightly
expanded so as to half-clasp the branch. Peduncles axillary or terminal, about
14in. long. Innermost sepals fully 6 to 7 lines long, and very broad, the others -
gradually diminishing to the outermost, which is lanceolate and about 8 lines.
Petals not much longer than the calyx. Stamens very numerous (200 to 30)),
with numerous (2 or 8 dozen) short clavate staminodia outside. Carpels 3,
glabrous, with about 8 ovules in each.

Hab. : Inland northern parts of the colony.

20. HL. longifolia (long-leaved), F. v. M. Fragm. iv, 115. A perfectly
glabrous shrub about 2ft. high. Leaves narrow-elongate to linear-lanceolate,
quite entire, about 6in. long, and 2 to 6 lines broad, narrowly stem-clasping, the
apex attenuated. Peduncles 1 to 1gin. long. Bracts about din, long, linear-

Hibbertia.] II. DILLENIACEA. 17

subulate. Sepals 6 to 10 lines long, outer ones tenui-acuminate, inner ones
subovate or lanceolate-ovate. Petals not incised at the top. Stamens 200 to
800, filaments about 2 lines long, slender, a few reduced to staminodia. Styles
about 2 lines. Carpels acute.

Hab.: Rockingham Bay.

oo of this species have been several times forwarded to me as a suspected poisonous
plant.

21. EX. enotheroides (like evening primrose), F. v. M. Fragm. vii. 37.
Plant perfectly glabrous, branches angular. Leaves narrow or linear-lanceolate,
2 to 8in. long, 2 to 4 lines broad, rarely broader, pale underneath the base, not
broadly stem-clasping, margins entire recurved, apex acute. Peduncles about 4
lines long. Bracts subulate-linear, about 5 lines long. Sepals about 8 lines
long, the outer ones subulate-acuminate. Petals about 10 lines, obcordate,
bilobed. Stamens about 110, filaments 2 lines long. Anthers scarcély 1 line.
Staminodia capillare about 60. Carpels 4.

Hab. : Gilbert River, R. Daintree.

22. HI. Bennettii (after F. Bennett), Bail. Ql. Agri. Journ. June 1899. A
spreading shrub from 6 to 18in. high, quite glabrous, branches angular. Leaves
linear-lanceolate, 14 to 3$in. long, 2 to 4 lines broad, slightly expanding and
shortly clasping the stem at the base, veins obscure, pale on the under side,
margins revolute, apex subulate. Peduncles terminal on the branchlets, somewhat
flattened, 6 to 12 lines longs, bracts at the base short, clasping the peduncle, the
one close under the flower narrow lanceolate, 8 to 4 lines long, often patent.
Sepals ovate-lanceolate, 6 to 8 lines long, 8 to 4 lines broad, the inner ones the
broadest, with more scarious margins. Expanded flower nearly 2in. diameter.
Petals obovate or broad-cuneate, with minute mucro in the centre but scarcely
showing lobes, about 8 or 9 lines long and nearly as broad. Stamens numerous,
filaments about 2 lines long. Anthers oblong, obtuse opening laterally, about
2 line long ; only a very few of the outer filaments wanting anthers. Carpels 8,
glabrous, 3-ovulate.. Seeds globose, brown, 14 line diameter.

Hab, : Irvinebank, I’. Bennett, who says that the plant is known locally as the ‘ Arsenic
Plant’ and that it is considered exceptionally poisonous to stock.

.4. ADRASTZEA, DC.
(After the Goddess).

Sepals 5. Petals 5. Stamens 10, or occasionally fewer, in a single series,
’' filaments dilated and regularly cohering in a short tube round the pistil. Carpels
and fruit of Hibbertia.

The genus consists of only one species, with the habit of a Hibbertia or Candollea.—Benth.

1. A. salicifolia (willow-leaved), DC. Syst. Veg. i. 424; Benth. Fl. Austr.
i. 46. Branches rather slender, apparently erect, the young ones silky-hairy.
Leaves linear or linear-oblong, mostly with a minute fine point, 2 to 14in. long,
often bordered by a few remote and minute callous teeth, glabrous above when
old, more or less silky underneath. Flowers small, sessile in clusters of small
leaves in the older axils. Sepals lanceolate, very acute, nearly 3 lines. long,
Petals scarcely longer, obovate-oblong, obtuse. Anthers oblong, longer than the
filaments. Carpels 2, glabrous, 1-ovulate.—Hzbbertia salicifolia, F. Muell. Fragm.
i. 161.

Hab.: In the southern swamps of the colony.
¢

18 III]. MAGNOLIACEA.
Orver II], MAGNOLIACEZ.

Sepals and petals several, imbricate, and often passing gradually from the one
to the other, deciduous ; or in the Australian genera the calyx exceptionally 2 or
8-cleft. Stamens indefinite, hypogynous ; filaments often thickened or dilated,
anthers adnate. Carpels indefinite, rarely solitary, free or partially cohering.
Ovules 2 or more, attached to the inner angle of the cavity, or rarely ascending
from the base. Stigma sessile. Ripe carpels opening in 2 valves or indehiscent.
Seeds with a crustaceous testa, often succulent externally; albumen copious, oily.
Embryo minute, near the hilum, with divaricate cotyledons.—Trees or shrubs,
often aromatic. Leaves alternate, undivided, reticulately penninerved, entire or
toothed, with or without stipules. Flowers axillary or terminal, solitary or
fasciculate, often large.

An Order chiefly distributed over tropical and eastern temperate Asia and North America, and
only represented by two somewhat anomalous genera in the southern hemisphere. Benth. in part.

Tae I. Winteres.—Fowers hermaphrodite or rarely polygamous-diccious. Carpels-
verticillate or solitary. Stipules none.

Sepals 2 or 3, united in the bud in a globular calyx, irregularly split or separ-
ating when open. Carpels baccate ee ee ee ee Ae Ed og

Sepals 2, at first entire, at length opening on one side to tbe base. Fruit
globose, 8 or more celled . . . Aes I Rw :

1. Drivys.

2, GALBULIMIMA.

1. DRIMYS, Forst.
(Alluding to the acridity of the plants.)
(Tasmannia, R. Br.)

Sepals 2 or 8, membranous, united in the bud ina globular calyx, irregularly
split or separating when open. Petals usually few. Filaments thick, the anther-
cells parallel or divergent. Carpels various in number, mostly solitary in the
Australian species, containing several ovules. Berries indehiscent.—Glabrous and
aromatic trees or shrubs. Leaves marked with pellucid dots. Peduncles (in the
Australian species 1-flowered) arising from the axils of deciduous scales at the
base of the new shots, but as these shoots are rarely developed till the fruit has
ripened, the flowers appear to be in terminal umbels with a central bud. Flowers
of a greenish-yellow, white, or coloured.

Leaves on very short petioles, the lamina ending at the base in two minute

auricles 2 6 6 6 ee ee we ew ee ee we we we LD. dipetala.
Leaves on longer petioles, the lamina tapering much towards the base,

without auricles ae ee ce ee ee ee ee
Leaves large, subcoriaceous, very obtuse and tapering towards the rather

long petiole, under side grey . . . .......

2. D. membranea.

3. D. semecarpoides.

1. D. dipetala (two petals), F. v. M. Pl. Vict. i. 21; Benth. Fl. Austr. i.
49. A tall shrub. Leaves oblong-lanceolate or rarely oval-oblong, acute or
acuminate, usually 3 to 5in. long, narrowed towards the base, but all (except
sometimes a few of the smaller leaves of lateral shoots) abruptly obtuse or
minutely biauriculate at the very base, on an exceedingly short broad petiole, or
almost sessile. Peduncles exceeding lin. in length. Sepals and petals 2 each.
Carpels often 2 or 8, but 1 only usually enlarges. Stigma short or linear, more or
less unilateral. Berry ovoid, fully din. long, purple or white and succulent. Seed
reniform black.—Tasmannia insipida, R.. Br., and T. dipetala, R. Br.; also T.
monticola. A. Rich. Sert. Astrolab. 50 t. 19.

Hab.: Mount Lindsay, Mount Mistake, and frequently met with on the low land along the
North Coast railway line. *

2 D. membranea (referring to the thin leaves), F. x. M, Fragm. v. 175.
A small glabrous tree. Leaves lanceolate tapering much towards each end, 3 to
bin, long, 4 to lin. broad, without auricles at the base of lamina, somewhat

Drinys.| II. MAGNOLIACEA. 19

glaucous on the under side, the reticulate veins not so prominent as in D. dipetala,
and the petioles longer than in that species. Peduncles very slender, about lin.
long. Petals very few, often 2 or 8. Anthers ovate-cordate 4 line long. Carpels
2or 8. Stigma decurrent.

Hab.: Hills about the Mulgrave River.

3. D. semecarpoides (like a Semecarpus), F. v. M. Vict. Nat., March, 1-91.
A tree said to attain the height of about 25ft. Leaves on petioles often lin. long,
chartaceous, glabrous, from ovate to elongate-elliptic, but gradually narrowed into *
a cuneate base, rounded-blunt at the summit, attaining Sin. in length and 2tin.
in breadth, very grey on the under side, punctular-rough, the costular veins very
thin, venules much concealed. Peduncles about 2 or 8in. long, glabrous. Flowers
unknown. Pedicels few or two, or even solitary. Sepals two, very small,
roundish. Ripe carpels solitary, almost globular, + to din. in diameter,

Hab.: Rockingham Bay, Dallachy, F. v. M., Fragm. vii. 18; Russell Creek, W. Sayer, F. v.
M., lc. ,

This species differs from D. Howeana in almost entire absence of aroma, in leaves of larger
size, of thinner texture, of far less prominent venulation, and with the dots not transparent, in
the perfect separation of the sepals, and probablv also in characteristics of the flowers. It comes
very near to Drimys rivularis Vieillard, of New Caledonia, but the petioles are much longer, the
venules of the leaves more occult, the inflorescence is less ramified, the ovularies are fewer, and
also in this case the flowers, which in an only specimen available here for comparison are. not
developed. may be different.—F. v. M.

2, GALBULIMIMA, Bail. Bot. Bull. ix. 5.
(Named from the resemblance of the fruit to a galbulus).

Sepals 2, deciduous, at first entire but at length opening on one side down to
the base, 2-seriate. Petals none, except the single outer series of staminodia be
regarded as such. Stamens numerous in many series, on a raised torus;
filaments much flattened, linear, bearing on the back, nearer the base than the
apex, 2 adnate oblong anthers. Ovary glandular hirsute with about 7 or 8
prominent angles; stigmas purplish, more or less recurved and papillose. Berry
globose, 8 or more celled, 5 usually with matured seed. Seeds with a loose
outer ragged coat ; testa smooth, cartilaginous; albumen copious, oily. Embryo
not particularly small near the hilum, apical with reference to the position of the
seed in the berry. An evergreen tree of about 5Oft., foliage and fruit possessing
a strong resinous odour. The nearest ally of this new genus seems to be
Lilicium.

1. G. baccata (berry-like fruit), Bail. Bot. Bull. ix. 5. An evergreen tree of
about 50ft. in height, having a stem diameter of about 13ft; the young
branchlets with a bronzed appearance from numerous bright ferruginous scales.
Leaves alternate, margins entire, oblong-lanceolate, attaining the length of 44in.
on petioles of about 2in.; the upper face dark green, glossy; under side covered
with minute scurfy glands or scales, pellucidly-dotted. Flowers axillary,
solitary, on peduncles of about 4in., bearing near the top 2 or 8 thick angular
bracts ; pedicel short; bud ovoid; sepals 2, one entirely overcovering the other ;
petals wanting ; stamens numerous, the outer series without anthers; filaments
much flattened, linear, bearing in the lower half; 2 parallel, oblong, sessile
anthers. Ovary angular, sessile, clothed with ferruginous bright hairs. Fruit
globose, crimson, resembling a fleshy Callitris fruit in its form and markings.
Seeds compressed, embedded in the substance of the fruit.

Hab.: Eumundi, #. H. Arundell; Boar Pocket and Evelyn, Herberton district, J. F. Bailey.
Wood of a light colour, centre brown, soft and light,

20 IV. ANONACEA.
Orpver IV. ANONACEZ.

Sepals usually 3, distinct, or more or less united in a 38-lobed or 3-toothed
calyx (in Eupomatia united in one mass with the petals). Petals usually 6, hypo-
gynous, in two rows, 8 outer ones alternating with the sepals, 8 inner ones alter-
nating with the outer, sometimes all united in a ring at the base, those of each
row valvate or imbricate in the bud. Stamens indefinite, usually very numerous,
closely packed on the thickened torus, round or under the carpels, linear or wedge-
shaped, with 2 adnate anther-cells on the back or edges, often concealed by the
more or less dilated summit of the connectivum. Gyncecium of several, often
very many carpels, distinct (except in Fupomatia), closely packed on the centre of
the torus, terminating each in a capitate stigma, or in a thick oblong or rarely
more slender style, stigmatic on the top or inner side. Ovules in each carpel
either 1 or 2, ascending from the base, or two or more attached to the inner angle
of the cavity, anatropous. Fruit either of several distinct carpels, sessile or
stalked, indehiscent and fleshy or pulpy, sometimes opening along the inner edge,
or the carpels more or less united in a single mass. Seeds with or without an
arillus. Albumen copious, always ruminate. Embryo very small, near the
hilum.—Trees, shrubs or woody climbers. Leaves alternate, simple, and quite
entire, without stipules. Flowers sessile, or on 1-flowered pedicels, solitary, or
few together, terminal, lateral, or axillary, usually of a greenish-yellow or purple
colour.

A large Order, widely distributed over the New World as well as the Old, but chiefly confined
to the tropics.—Benth.

Trize I. Uvariesw.—Petals 2-seriate, one or both series imbricate in bud. Stamens many,
closely packed’; their anther-cells usually concealed by the overlapping connectives. Ovaries
indefinite.

Flowers 2-sexual ; ovules many, rarely few; torus almost flat. . . . 1. Uvarta.
Sepals valvate in the bud; connective not concealing the anther-cells . 2. Firzauanta.

Triss II. Vnonezx.—Petals valvate or open in bud, spreading in flower, flat or concave at the
base only, inner subsimilar or none. Stamens many, close-packed, their anther-cells concealed by
the overlapping connectives. Ovaries usually indefinite.

Petals lanceolate, flat ; spreading from the base. Ovaries many, 2-
seriate. Ripe carpelsindehiscent. . . . .. .. '. . . . . 8. CANANGa.
Petals subulate-linear. Ovaries 3. Ripe carpels or berries few-seeded 4. ANCANA.
Petals fiat, spreading from the base. Ripe carpels indehiscent. Ovules

1—2, basalorsub-basal . . . 2. 2. 1 ee ee ee ee 5. PonyaLrHia.

Trie II]. Mitrephorewe.—Petals valvate in the bud, outer spreading ; inner dissimilar.
concave, connivent, arching over the stamens and pistils. Stamens many, close-packed, anther-
cells concealed by the overlapping connectives.

Inner petals clawed, usually smaller than the outer .
Ovaries indefinite, ovules many .......4.+2.+242. 6. MrrrepHora.
Petals connate towards the base Ovaries6 . ., .. . =. . . 1%. HapLosTicHANTHUs.

Trizze IV. Kylopies.—Petals valvate in the bud, thick and rigid, connivent, inner similar
but smaller, rarely none. Stamens many, close-packed, anther-cells concealed by the produced
connectives. Ovaries indefinite.

Outer petals broad; torus convex. Ovules2—many . . . . . . . 8. Mrtoporun.
Trine V. Miliusez.—Petals imbricate or valvate in bud. Stamens often definite, loosely
imbricate, anther-cells not concealed by the overlapping connectives. Ovaries solitary or indefinite.

Petals valvate, inner largest, ovulesindefinite . . . .. .. . 9. Saccoprratum.
Petals and sepals united in a conical mass, which falls off entire . . 10. Euromarta,

1. UVARIA, Linn.
(Fruit resembling grapes.)

Sepals broad. Petals 6, imbricate in the bud in each row, spreading.
Stamens numerous and closely packed, rather flat, the connective produced
into a shortly ovoid or truncate appendage, concealing the cells in the normal

Uvaria.] IV. ANONACEA. 21

species. Receptacle slightly raised. Carpels numerous, with a short truncate
style, and several ovules in two rows along the inner angle. Berries distinct,
sessile, or stalked, usually with several seeds. Stems climbing or trailing.
Flowers usually rather large, leaf-opposed or axillary.

A considerable genus, chiefly Asiatic, with a few African species. The following Australian
ones are both endemic.
Petals all broad. Anthers dilated at the top, concealing the lateral cells . 1. U. membranacea.

Outer petals ovate, contracted upwards, inner ones ovate-lanceolate . . . 2. U. Goezeana.

1. U. membranacea (membranous), Benth. Fl. Austr. i. 51. A tall woody
climber, quite glabrous, except a slight tomentum on the petioles and buds.
Leaves on short stalks, oval-oblong, obtuse, or with a very short, broad point, 6
to 10in. long, 8 to 84in. broad, oblique, and somewhat cordate at the base,
thin and membranous, with distant primary veins branching into the reticulate
smaller venation. Flowers large, solitary, on peduncles of about din. Petals
obovate, very obtuse, fully lin. long, narrowed, and slightly united at the base.
Connective truncate and dilated above the anther-cell. Ripe carpels numerous,
upon a globose receptacle, oblong, 14in. long, with a diameter of Zin., deep-
scarlet on stipites of about 14in. Seeds lenticular, 5 lines diameter, with a more
or less prominent border.

Hab.: Somerset, McGillivray, flowering specimens. Bailey, fruit June, 1897.

At Somerset the leaves are attacked by the blight fungus Phyllosticta Uvarie. Berk.

2. U. Goezeana (after E. Goeze), F. ». M. Fragm. vii. 125. A glabrescent
climber, attaining the height of 80ft. Leaves on short petioles, elliptical or
lanceolate-ovate to elongate-lanceolate, 3 to 6in. long, 1 to 2in. broad, upper side
shining, under side glaucous. Pedicels leaf-opposed, slender, 1 to 14in. long,
with a solitary bract below the middle. Flowers fragrant, sepals 8 to 4 lines
long, rhomboid-ovate. Petals yellowish, thinly pilose, outer ones ovate, nearly
lin. long, imbricate at the base, inner ones ovate-lanceolate, not imbricate at the
base. Stamens 70 to 80, scarcely 2 line long, anther connective truncate and
dilated, concealing the cells. Stigma depressed, black. Carpels about 20,
moniliform, of from 5 to 9 articles, each 4 to 5 lines long.

Hab.: Mountains around Rockingham Bay, J. Dallachy (F. v. M. Lc.

2. FITZALANIA, F. v. M.
(After E. Fitzalan.)
(Uvaria heteropetala, F. v. M. Fragm. iii. 1.)

Sepals small, distinct, deciduous, lanceolate-ovate. Petals 6, hypogynous,
sessile, 2-seriate, the inner longer than the outer, which in the bud are sub-
valvate at the base, and quite valvate at the upper part, inner ones imbricate in
the bud. Stamens many-seriate, compressed, cuneate, indefinite. Anthers
subsessile, connective not dilated, anther-cells dorsal. Torus depressed, tomen-
tose. Carpels numerous, free, 2-seriate, with 6 to 8 ovules in each. Stigmas
subsessile, depressed. Berries cylindric-globose, few-seeded and not constricted
between the seeds. Seeds in 1 series.—/. v. M. Fraym. iv. 33.

1. F. heteropetala (petals not all alike), Ff. +. MW. Fragm. iv. 88. A
scrubby shrub of 8 to 10ft., the young branches densely pubescent. Leaves on
very short petioles, broadly ovate, obtuse, or shortly acuminate, 2 to din. long,
not coriaceous, glabrous above, loosely pubescent underneath. Flowers dark
purple, solitary, on very short recurved terminal or lateral pedicels. Sepals
ovate-lanceolate, villous, 3 to 4 lines long. Petals imbricate in each series, the
outer ones broadly ovate, attaining at least 7 lines, and probably longer when
full grown, silky-villous outside, glabrous inside, the inner ones narrower and

29 IV. ANONACEA. [Fitzalania.

perhaps longer. Stamens numerous, the short triangular.terminal appendage
not dilated, showing the rather large dorsal parallel cells. Carpels numerous,
densely hirsute; stigma small. Ovules 6 to 8 in each carpel, in 2 series. Fruit
3 to lin. long, turged, obtuse, fin. thick. Seeds large, roundish.—Uvaria
heteropetala, F. v. M. in Fl. Austr. i. 51.

Hab.: Port Denison and Burnett River. This plant differs from Uvaria in the stamens, which
are those of Saccopetalum. The habit and foliage are also more those of the latter genus than,
of Uvaria, but the petals certainly appear fo be imbricate in each row, and the outer ones are
<nuch more developed than is usual in Saccopetalum. The flowers in the specimens seen are,
however, still young and insufficient for fixing the precise affinities of the species.—Benth.

3. CANANGA, Rumph.
(Malay name of one species.)

Sepals 3, ovate or triangular, valvate. Petals 6, 2-seriate, subequal or inner
smaller, long, flat, valvate. Stamens linear, anther-cells approximate extrorse;
connective produced into a lanceolate acute process. Ovaries many, style oblong,
stigmas subcapitate; ovules numerous, 2-seriate. Ripe carpels many, berried,
stalked or sessile. Seeds many, testa crustaceous, pitted, sending spinous processes
into the albumen.—Tall trees. Leaves large. Flowers large, yellow, solitary or
fascicled on short axillary peduncles. jeg

1. C. odorata (fragrant), H. F. and T. Fl. Ind. A tall tree with straight
trunk; bark smooth ; shoots glabrous. Leaves ovate-oblong, 5 to 8in. long, 2 to
3in. broad, finely acuminate, puberulous on the under side, rounded at the base,
margins wavy. Petiole about din. long. Peduncles solitary or several from old.
scars ; pedicels about lin., recurved horny, with a few basal and a median. scaly
bract. Flowers usually 8-nate, drooping, yellow, odorous. Petals about 3in.
long, subequal, narrow-linear, silky when young. Carpels about 12, glabrous
long-stalked, ovoid or obovoid, black, 6 to 12-seeded. Uvaria odorata Lamb. Il.’
t. 495, f.1; Blume Fl. Jav. Anon. t. 9.

Hab.: Scrubs of tropical parts of the colony.
Wood of a grey colour, close-grained and hard.

4. ANCANA, F. v. M.
(After Baron Anca).

Sepals 8, free, persistent, much shorter than the petals. Petals 6, equal
subulate-linear, biseriate-valvate in the bud. Stamens numerous, 4-angular-
cuneate. Torus hemispherical. Carpels 3, with capitate sessile stigmas, ovules'
several. Berries containing few seeds. F.v. M. Fragm. v. 27.

1. A. stenopetala (slender petals), F.v. M. Fragm. v. 27 and vii. 126. A
scandent shrub, the branchlets more or Jess hairy. Leaves chartaceous, 3 to 44
in. long, } to 1}in. broad, shining on both sides, copiously netted-veined, ‘base
obtuse, apex acuminate. The sparsely scattered hairs rigid, at length glabrate.
Pedicels thick, 14 to 24 lines long. Bracts and bracteoles like the sepals but
smaller, the tawny appressed hairs with which they are covered almost silky.
Flowers fragrant. Sepals 2 lines long, acute, opposite to the interior petals.
Petals lin. long, narrow, and tapering from the base, somewhat thick, bearing
more or less of a tawny, hoary covering. Anthers nearly sessile. Fruit yellow.

Hab. : Scrubs of the southern parts of the colony.

5. POLYALTHIA, Blume.

Sepals broad. Petals 6, valvate in the very young bud, in two rows, but
Spreading or open long before they have attained their full size, nearly equal and
flat, usually narrow. Stamens numerous, narrow-wedge-shaped, the connective

Polyalthia.] IV. ANONACE. 28

flattened at the top, concealing the cells. Torus slightly raised. Carpels several,
with a short, oblong, or capitate style, and 1 or 2 erect ovules. Berries stalked,
globular or ovoid.—Trees or shrubs. Flowers solitary or clustered, axillary or
leaf-opposed.

A considerable genus, chiefly Asiatic, with one African species, one of the Queensland species
extending to New Caledonia. Benth. —
Carpel shortly stalked 2. 2. 2. 2... ee ee ee ee we 1. iP. nitidissima.
Carpels sessile or nearlyso. . . . . * F . oe ew ee 2 BP. Armitiana.

1. P. nitidissima (very bright), Benth. Fl. Austr.i. 51. A tree of 15 to 50
or 60ft., glabrous in all its parts. Leaves elliptical, or the upper ones almost
lanceolate, obtuse or obtusely acuminate, 2 to 8in. long, narrowed into a petiole
varying from 2 to 5 lines, smooth and shining, the veins fine and reticulate, but
not numerous. Peduncles solitary, axillary, 8 to 6 lines long, or more when in
fruit, with 2 or 8 small bracts near the base. Sepals short and broad. Petals
linear, rather thick, 5 or 6 lines long when fully out, but spreading very early.
Stamens very short, and closely packed, Carpels 10 to 20 in the flower, much
fewer in the fruit, and then globular or shortly ovoid, 1-seeded, shortly stalked.
—Unona nitidissima, Dun. Anon. 109, t. 28; Unona fulgens, Labill. Sert. Austr.
Caled. 57, t. 56; Unona nitens, F. v. M. Fragm. iii. 2.

Hab.: Scrubs on islands in Moreton Bay, and northward. Also found in New Caledonia.

In some specimens the torus, after flowering, becomes thick and woody, enclosing several
cavities, probably a deformity occasioned by the puncture of some insect. Labillardiére describes
and figures the carpels as having several ovules, but this is « mistake. His own specimens,
quite similar to the Australian ones, have but one erect ovule in each.— Benth.

Wood of. a dark grey colour, close-grained, nicely marked, and with a strong spice-like
fragrance when fresh cut. Bail. Cat. Ql. Woods, No. 3.

2. P. Armitiana (after W. E. Armit), F. +. M. in Austr. Journ. of Pharm.
Jan, 1887, 2nd Syst Cens. Austr. Pl. 5.

‘I can find no description of this plant in the Journal of Pharmacy above quoted. After the
description of Mitrephora Froggattii Baron Mueller says:—‘‘ Mr. Armit’s collection from tribu-
taries of the Gilbert River contains an Anonaceous plant possibly conspecific with the one just
described ; but the lateral nerves of the leaves are thinner, more approximated, and less curved,
while the fruits are not unlike those of Polyalthia Holtzeana, but seem not provided with con-
spicuous stipes ; the flowers of Armit’s plant are unknown. It has meanwhile been specifically
designated under the discoverer’s name.”

6. MITREPHORA, Blume.
(Mitre-bearing.)

Sepals 8, orbicular or ovate. Petals 6, 2-seriate, valvate ; outer ovate, thin,
veined; inner clawed, vaulted and cohering. Stamens oblong-cuneate; above
anther-cells dorsal, remote. Carpels oblong ;. style oblong or clavate, ventrally
furrowed ; ovules 4 or more, 2-seriate. Ripe carpels globose or ovoid, stalked
or subsessile.—Trees. Leaves coriaceous, strongly ribbed, plaited in vernation.
Flowers usually terminal or leaf-opposed, sometimes 1-sexual.—Hook. Flora
British India i. 76.

1. ML. Froggattii (after Froggatt), Wr. M. Austr. Journ. of Pharm.
iu. 38. So far as known, a tree of about 20ft.; the branchlets
soon glabrous.’ Leaves on very short petioles, as much as 8in. long
and 38in. broad, chartaceous, elliptic-lanceolate, acuminate, nearly or quite
blunt at the base, glabrous on both sides, slightly dotted, of a, rather
dark green and shining on both sides, particularly beneath ; distantly costate-
nerved, prominent on the under side of leaf; veins thin, reticulate. Peduncles
obliterated ; pedicels axillary or lateral, solitary or 2 together, about twice as long
as the petals, thin-downy, minutely scaly-bracteate at the base. All flowers seen

24 IV. ANONACEA. (Mitrephora.

only staminate. Sepals minute, about 1 line long, nearly deltoid, membranous.
Petals black-purplish, somewhat curved inwards, 2 or 8 lives long; outer ones
almost orbicular and nearly sessile, the inner ones considerably longer than the
outer, roundish or obcordate-rhomboid, attenuated into a stalk-like base, bicallous
above the middle inside, all as well as the sepals downy on the outside, and valvate
in the upper part before expansion. Head of stamens rather depressed. Anthers
numerous, broadly cuneate, truncate, almost sessile ; connectives dark, their flat
summits forming an even surface for the head of stamens; cells pale. Torus
very convex, velvety-hairy. Fruit unknown.
Hab.: Mossman River.—Collected by Sayer and Froggatt.

In the absence of pistils it remains uncertain whether this interesting plant should be placed
in the genus Mitrephora or Goniothalamus ; but it is not dissimilar to M. reticulata, differing in
glabrous more distinctly petiolated leaves, in fewer and larger flowers, and in dark-coloured
petals, the inner quite blunt. In some respects it reminds of the Oropheas, particularly O. zey-
lanica, though the stamens are so different.—F. v. M. in Austr. Journ. of Pharmacy, Jan. 1887.

7. HAPLOSTICHANTHUS, F. v. M. in Vict. Nat. 1891.

Sepals 3, deltoid, early valvate ; petals 6, uniseriate-valvate in bud, completely
connate towards the base, thus forming a 6-lobed corolla, 3 of the lobes deltoid,
8 doubly as long and almost semi-elliptic, all remaining much connivent ; torus
depressed ; stamens about 30, of pyramidate-cuneate, their connectives at the
summit slightly convex, or almost truncate and somewhat peltate, concealing the
cells ; ovularies 6, with sessile depressed stigmas ; fruit unknown. Shrub with
comparatively small chartaceous leaves, and with short-stalked, solitary, dark-
coloured flowers of remarkable smallness.

This new Anonaceous genus seems best placed in the tribe of Mitrephorea, but it agrees with
the otherwise very different Heralobus in the downward conspicuously-connate petals. As regards
the 6 petioline parts, placed in a single row, this plant seems to stand alone in the whole order,
large as itis. ‘The circumscription, however, of many of the genera needs revision also in this
order, as much new material has been obtained during later years, affecting the generic limits as
drawn formerly. The style and stigma offer good notes for primary distinctions also.—F. v. M. lc.

1. H. Johnsoni (after 8. Johnson), F. v. M., Vict. Nat. 1891. Young
branchlets thinly pubescent. Leaves almost sessile, rather narrowly lanceolate,
acuminate, but at the base obliquely rounded, when young scantily beset with
appressed hairlets, subsequently glabrescent, paler green beneath, from 1 to 8in.
long, $ to nearly lin. broad, thinly venulated. Peduncles recurved, measuring
at flowering time jin. or less, occasionally supported at the base by a spinescently
indurated bud. Sepals about jin. long, pale-brown. Flowers as small as those
of Bocagea pisocarpa, Polyalthia moonti, and Popowia australis, measuring, even
when flattened out, only fin. in diameter. Corolla outside beset with minute
appressed hairlets, the connate portion quite as long as the 3 deltoid lobes, without
any sutural indications ; the 8 longer lobes somewhat triangular at the summit.
Stamens only about jin. long. Ovularies silky, during anthesis not emerging
beyond the stamens.—F. v. M. Lo.

Hab. : Mount Bartle-Frere, Stephen Johnson.

8. MELODORUM, Dun.
(Leaves of one species honey-scented.)

Sepals small, united at the base. Petals 6, valvate in the bud in 2 rows, the
outer ones broad, thick, concave, connivent or scarcely open, the inner ones
smaller. Stamens numerous, the connective ovate or truncate, concealing the
cells. Torus convex or conical. Carpels several, with an oblong thick style
and 2 or more ovules in each, attached to the inner angle. Berries distinct,
sessile or stalked. Stems woody, usually climbing. Primary veins of the fanwae
prominent underneath. Flowers terminal or leaf-opposed.

Melodorwm.] IV. ANONACEA. 25

The genus comprises several species, dispersed over tropical Asia and the Indian Archipelago.
The Australian species all endemic.

Woody climber. Outer petals about 6 lines. . 2. . 2... 1. 1. 1. 1M. Leichhardtii
Woody climber. Outer petals about 4 lines Hoe ee ee o « 2. Me Uhrt,
Small tree. Outer petals narrow-lanceolate, inner ones 4-angled subulate . 3. M. Maccreai.

1. ML. Leichhardtii (after L. Leichhardt), Benth. Il. Austr. i. 52;
Merangara, N. Q’land, Thozet. A strong woody climber, the young growth more
or less rusty-tomentose. Leaves on short petioles, oblong, obtuse or obtusely-
acuminate, 8 to Gin. long, coriaceous, glabrous somewhat shining, sprinkled with
a few almost microscopic fringed scales or stellate hairs on the under side, the
veins not very prominent. Peduncles 4 to lin. long, rusty-tomentose. Flowers
brown, fragrant, about lin. in diameter. Sepals 8 lines long, spreading. Outer
petals exceeding 6 lines, slightly tomentose, very obtuse, concave and connivent,
the inner ones thicker and rather shorter. Stamens very numerous. Berries
stipitate, either depressed - globose 4 or 5 lines diameter and 1-seeded, or
oblong 2-seeded with a slight transverse furrow between the seeds, or moniliform,
consisting of 2 depressed-globose 1-seeded or oblong 2-seeded portions. Ripe
about January, edible-—Unona Leichhardtii, F. v. M. Fragm. iii. 41.

Hab.: Scrubs of the south and north.
Fruit eaten by natives, Thozet.

2. WE. Whrii (after — Uhr), F. rv. M. Fragm. vi. 2. A climbing shrub, with
ferruginous-tomentose branchlets. Leaves on very short petioles, 8 to 5in. long,
1} to 2in. broad, nerves of the underside prominent, glabrescent on the upper
side, ovate, obtusely acuminate. Peduncles few-flowered, pedicels short. Sepals
cordate-deltoid, 1 or 2 lines long, velvety. Petals coriaceous, outer ones deltoid-
cordate, 4 lines long, interior ones rhomboid, ferruginous-velvety. Stamens very
numerous, almost a line long, glabrous, clavate, connective of anther peltate.
Styles compressed-cylindrical. Carpels ferruginous-silky.

Hab. : Scrubs of Rockingham Bay, J. Dallachy (F. v. M. Le.)

3. IME. Maccreai (after Dr. W. Maccre), FP’. «. M. Fragm. vi. 176. A tree
of 40 to 50ft., branches clothed with brownish or hoary hairs. Leaves 14 to
44in. long, 3 to 14in. broad, chartaceous, ovate to ovate-lanceolate, the upper side
glabrous, under side slightly hairy, petioles very short. Peduncles short,
1-flowered. Calyx-lobes deltoid, about 14 line broad: Petals, outer ones narrow,
lanceolate, thick, tin. long, inner ones tetragonus-subulate. Anihers numerous,
% line long, connective, lanceolate-acuminate, cell very slender. Styles
very short and bearded at the apex. Berries about 10, stipitate, 2 to 14in. long,
pyriform, red inside. Seeds angular, ovate, 4 or 5 lines long, smooth and of a
shiny brown outside.

Hab.: Rockingham Bay, J. Dallachy (F. v. M. 1c.)

9g. SACCOPETALUM, Bennett.
(From bag-like form of petal.)

Sepals ‘small. Petals 6, valvate in 2 rows, the outer one small and resembling
the sepals, the inner large, erect, and very concave. Stamens numerous, but
loosely imbricate, showing the anther-cells on their backs, just below the short
tips. Torus nearly globular. Carpels several, with an ovoid or oblong thick
style, and 6 or more ovules in each attached to the inner angle. Berries globular.
Trees or shrubs, with deciduous leaves. Flowers usually appearing on the young
shoots before or with the young leaves. .

A small genus, dispersed over India and the Archipelago; the Australian species endemic.
Branchlets densely hairy, leaves 3 or din. long, carpels very hairy. . . . . . 1. S. Bidwilli.
Branchlets never densely hairy, leaves about 1}in. or more long, carpels very

Slightlyshairy 4 4 s # @ % ¢ @ # &@ 8 © » ow ow Ha >. « 2 S. Brahei.

26 IV. ANONACEA. [Saccopetalum.

1. S. Bidwilli (after J. C. Bidwill), Benth. Fl. Austr.i 58. A shrub, the
branchlets densely hirsute with short rusty hairs. Leaves very shortly stalked,
oblong or obovate oblong, obtuse or very shortly acuminate, 3 to 4in. long,
rounded at the base, glabrous above, hairy underneath. Flowers lateral, solitary
or 2 together, on very short pedicels. Sepals thin, lanceolate, hairy, about 2 lines
long. Outer petals similar, but twice as long. Inner petals when fully developed

zin. long, not saccate at the base only, as in most other species of the genus,
but hollowed into a broad boat-shape all the way up, with the upper end turned
inward, thin, and very hairy both inside and out. Stamens numerous, the
anther-cells contiguous and conspicuous, terminated by the small flat tip of the
connectivum. Carpels very hairy in the flower, when ripe nearly sessile, oblong,
6 to 8 lines long, thick and hard, covered with rusty hairs, containing 3 to 6
flattened seeds.

Hab.: Wide Bay.

2. S. Brahei (after W. Brahe), f+. M. Fragm. viii. 159. Branchlets only
slightly, never densely, hirsute. Leaves 1fin. long, broad-lanceolate, acute or
acuminate, narrowed to a very short petiole. Pedicels lateral or terminal,
solitary or in pairs, slender, and 3 to 5 times as long as the small flowers. Sepals
and exterior petals about 1 line long, interior petals about 4in. long, saccate at
the base, the margins velvety. Anthers imbricate, cordate, about 4 of a line
long. Carpels about 20, very slightly pilose.

Hab.: Port Denison.

10. EUPOMATIA, R. Br.
(Hu, well; poma, a lid; the calyptra consolidation.)

Sepals and petals completely consolidated into one mass, the upper part falling
off in a conical lid, leaving the lower companulate tube (or enlarged peduncle)
filled with the thick flat-topped torus. Stamens inserted on the margin of the
torus, the inner one in many rows, converted into petal-like obovate staminodia,
the outer ones in fewer rows, perfect, linear-lanceolate, curved, with acuminate
tips and longitudinal dorsal anther-cells. Carpels many, immersed in the torus,
appearing like the cells of a single inferior ovary, the stigmas adnate on the flat
areolate surface; ovules several in each carpel or cell. Fruit several-celled,
formed of the enlarged perianth-tube more or less enclosing the carpels, becoming
turbinate or urceolate and succulent. Seeds 1 or 2 in each cell, irregularly
angular ; albumen ruminate, and embryo precisely as in the more normal Anon-
acee. Small trees, shrubs, or undershrubs, quite glabrous. Leaves alternate,
entire, shortly petiolate. Peduncles short, 1-flowered, terminal or lateral.

The genus is confined to Australia.

Petioles shortly decurrent. Flowers terminal. Outer staminodia spreading
and longer than the stamens. Fruit turbinate aay Go gee ofa ere te

Petioles not decurrent. Flowers lateral. Staminodia all connivent, shorter
than the stamens. Fruit urceolate ae sew ie .

1. E. Bennettii.

2. E. laurina.

1. E. Bennettii (after G. Bennett), F.v. M. Fragm.i 45, Benth. Fl. Austr.
i54. Ashrub or undershrub. Roots fleshy, almost tuberous. 1 to 2ft. high
and quite glabrous. Leaves oblong-lanceolate, acuminate or acute, 8 to bin. long,
narrowed at the base into a short petiole, which is again enlarged at the base
and shortly decurrent on the stem, leaving oblique raised lines when they fall off.
Flowers solitary, terminal, on a short peduncle above the last leaf, when fully
expanded rather more than lin. diameter. Petal-like staminodia very nume-
rous, yellow, the outer ones stained with orange or blood-red, beset with stipitate
glands and bordered with stellate hairs spreading and completely concealing the
perfect stamens, which are reflexed on the peduncle, the inner staminodia shorter

Eupomatia.) IV. ANONACEA. 27

and connivent. Fruit turbinate, about #in. diameter, the pericarp thin, the top
convex, with the tips of the carpels distinctly prominent, the base of the perianth
scarcely projecting as a slight ring round the edge.—F. lawrina, Hook. in Bot.
Mag. t. 4848.

Hab.: Scrub land north and south. Flowering from September to March.

2. E. laurina (laurel-like), R. Br. in Flind. Voy. ii. 597, t.2; Benth. Fl.
Austr. i. 54. An erect glabrous tall shrub or small tree with weak branches.
Leaves evergreen, oblong or almost elliptical, shortly acuminate, 8, 4, or some-
times 6in. long, narrowed into a short petiole which is not decurrent on the
branch. Flowers solitary, on short lateral or nearly axillary peduncles, the buds
at first oblong, becoming nearly globular and about 3in. diameter before opening ;
when the bud has fallen the stamens expand to about lin. diameter. Petal-like
staminodia connivent or the outer ones scarcely open, glabrous or with a very few
stipitate glands ; perfect stamens longer, erect or spreading, the linear anthers
tipped by a short fine point, the filaments dilated. Fruit urceolate-globular,
nearly in. diameter, the persistent base of the perianth forming a narrow rim
projecting above the nearly flat top.—F. v. M. Fragm. i. 46.

Hab.: In most southern and northern coast scrubs. Flowering about November.
Wood close-grained, of a light colour, and prettily marked.—Bailey’s Cat. Ql. Woods No. 3a.

OrperR V. MENISPERMACEZ.

Flowers diccious.. Sepals usually 6 in 2 series, rarely 9 or 12 in 8 or 4 series,
or very rarely 5 or fewer, imbricate or very rarely valvate in each series, the inner
ones the largest. Petals usually 6, smaller than the sepals (except in
Sarcopetalum), nearly equal but imbricate in 2 series in the bud, rarely fewer or
none. Male fl.: Stamens usually 6, free and opposite the petals, or united in a
central column, rarely 9 or more or only 8. Female fi.: Staminodia usually 6,
free. Carpels distinct, usually 3, sometimes 6 or more or only 1, containing 1 or
very rarely 2 amphitropous ovules peltately attached to the inner angle. Style
terminal, usually recurved, and often expanding into a short sessile stigma.
Fruit-carpels drupaceous, nearly straight, or more frequently curved, so that the
remains of the style are near the base, the putamen then becoming more or less:
horseshoe-shaped, with an inner projection of the endocarp bearing the placentx.
Seed taking the shape of the cavity, with a thin membranous testa. Albumen
sometimes fleshy, entire or ruminate, sometimes thin or none. Embryo nearly as
long as the albumen or occupying the whole seed, the radicle pointing to the
remains of the style.—Climbers usually woody, or in a very few non-Australian
species erect herbs or shrubs. Leaves alternate, without stipules, entire or rarely
palmately lobed, usually with 3 or more palmate ribs at the base. . Flowers small,
in axillary panicles, racemes, or cymes.

A considerable tropical Order, both in the New and the Old World, a very few species extending
into more temperate regions in North America, eastern Asia, and southern Africa.—Benth. :

Tazz I. Tinosporese.—Flowers 3-merous. Ovaries usually 3. Drupes with a subterminal
rarely ventral or subbasal style-scar. Seed oblong or subglobose ; albumen copious or scanty ;
cotyledons foliaceous, usually spreading laterally. {

Flowers in simple racemes. Inner sepals broad and thin.

Carpels of the fruit ovoid, the style at the top. Seed albuminous,
nearly straight, © 6 ee ee
Male flowers paniculate, female spicate. Carpels of fruit oblique, ovate
turgid, echinulate-scabrous . ‘ bs Osh Be Aes Vee Sa

"1, Trvospora.

2. Fawcerria.

28 V. MENISPERMACES.

Trine Il. Coceulesw.—Flowers 3-merous. Ovaries usually 3. Drupes with w subbasal
rarely subterminal style-scar. Seed horseshoe-shaped, albumen copious; embryo slender ;
cotyledons linear or slightly dilated.

Flowers in much-branched cymes. Carpels of the fruit broad, the
style near the base. Seeds albuminous ‘

Petals 5 to 8. Ovaries 3. Styles compressed. Sepals 8 to 12, inner
imbricate in subgenus Hypserpa. . . . - + + ‘ . . 4 Limacta (Hypserpa).

Sepals imbricate. Petals 3. Stamens 9 to 12. Carpels 3, 2-ovulate . 5. ADELIOPSIS.

Sepals 9, 3-seriate. Petals 6. Stamens 6, free. Anthers didymous-
globose, almost 4-lobed. Drupe renate-ovate, turgid. Seed reniform 6. Trist1cocaLyx.

3. PERICAMPYLUS.

Trizz II]. Cissampelides.—Flowers 3—5-merous. Ovaries usually solitary. Drupes
with a subbasal style-scar; endocarp dorsally muricate or echinate. Seed. horseshoe-shaped ;
albumen scanty ; embryo linear ; cotyledons appressed. :

Sepals 2 to 5, very small. Petals 3 to 6, thick and fleshy, almost

globular. Anthers 2 or 3. Carpels 3 to 6. Flowers racemose . . 7. SARCOPETALUM.
Sepals 6,'membranous. Petals 3, somewhat fleshy. Stamens 3,
connate ina-very short column. Flowers in racemose-panicles . . 8. LercHHarpTta.

Sepals 6 to 10, free.

Petals free, smaller than the sepals, concave, of both male and
female 3 to 5. Anthers 4 or 5. Carpels solitary. Flowers
timbellaté << 2 1 2% % * % 7 e 6 HW ee we we ee

Sepals 4. free. Petals of male 4-connate, of female 1. Male flowers
cymose; femaleracemose . . . . . - » + + «© « + « « « 10, CrssamPzELos.

9. STEPHANIA.

Trisz IV. Pachygonee.—llowers usually 3-merous. Ovaries usually 3. Drupes with
subbasal or ventral style-scar. Seed curved-hooked or infleced; albumen none ; cotyledons thick,
fleshy. :

Sepals, petals, and stamens6each. . . . . . . . . « « © « 11. Pachycone.
Sepals and petals 6 each. Stamens9. . . . . . . . . . . . 12. Pyconarrnena.
Sepals 9. Petals 6. Stamens Bak we Re Ge ee ee me aw » 1B. Bemooene.
Sepals 9. Petals very minute, bilobed. Stamens6 .. . . . . . 14. Husemannsa.

1. TINOSPORA, Miers.
(Small seeds.)

Sepals 6, in 2 series, the inner ones large. Petals 6, smaller than the sepals,
nearly flat. Male flowers: Stamens 6, free, thickened towards the top, the
anther-cells lateral. Female flowers: Staminodia 6. Carpels 8, stigma jagged.
Drupes ovoid, the remains of the style nearly terminal. Putamen slightly con-
cave on the inner face, the internal projection hemispherical and hollow, forming
an empty cell. Seeds disk-shaped, albuminous. Cotyledons ovate, spreading
laterally. Leaves cordate or truncate at the base. Flowers usually clustered in
long, simple racemes.

A small genus, chiefly Asiatic, but extending also to tropical Africa. The Australian species
endemic.

1. T. smilacina (Smilax-like), Benth. Fl. Austr. i. 55. A glabrous twiner
the branches somewhat succulent. Leaves ovate, deeply and broadly cordate at
the base, or almost hastate with rounded auricles, obtuse or scarcely acuminate,
8 to 4in. long, 5-nerved, the smaller pinnate veins scarcely prominent, on petioles
of about lin. Flowers green, the male racemes 2 or 8in., the female about lin.
long ; pedicels about 1 line. Sepals: 8 outer ones very small and triangular, 8
inner ones about 1 line long, ovate, thin, spreading. Petals about half as long as
the inner sepals, obovate. Anthers terminal, ovoid, almost globular, the cells
almost parallel. Drupe red, oblong, about 8 lines long. Ripe in June.

Hab, : Cape York and Thursday Island.

Nad JOG Of UOD UWOLL Sra

° Hy
‘SULA A. 7 | f os. SPAT Mioopy DLloydaubeT
at I y

WS HOYT

Z 9
; Onde Lado do bbhdbeb

a i

ae
a

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Zh \ : ‘

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Miers from Contr to Bot

L eqnephora Moortt Miers.

V. MENISPERMACEA. 29

2. FAWCETTIA, F. v. M.
(After O. Fawcett).

Sepals 6, membranous, 8 outer ones ovate-lanceolate, 8 inner ones longer,
broadly or orbicularly-ovate, imbricate in the bud. Petals 6, a little longer than
the outer sepals, obcordate or rhomboid-orbicular, membranous. Stamens 6, free,
filaments planiuscula. Anthers cordate, bursting longitudinally. Stigma terminal.
Endocarp echinulate-scabrous outside. Condyle (a name of Miers for the in-
trusion of the endocarp) ample, 1-celled. Seed longitudinally horseshoe-shaped.
Albumen even. Cotyledons very broad, plain, divergent, quite entire; radicle
sige very short.—A climbing shrub. Leaves cordate or ovate-lanceolate.

ruit red.

1. F. tinosporoides (Tinospora-like), F.v. M. Fragm. x. 93. Leaves 2 to
3in. long, 1 to 2in. broad, glossy, 8—5-nerved, and reticulate-veined, on petioles
of about lin. Panicles from the old leafless branches; male about 6 or 7in.
long, the branchlets about lin. or less. Interior sepals entire, about 2 of a line
long. Petals green. Anthers yellow. Female flowers not seen. Carpels 2 to
lin. long. Seeds very bitter. Hndocarp dark, parchment-like.

Hab. : Southern scrubs.

LEGNEPHORA, Miers.
(Fringe or border bearing.)

Flowers diccious. Male: Sepals 6, 2-seriate, subequal, elliptical scarcely
acute, pilose outside, the outer ones a little narrower, imbricate in the bud.
Petals 6, squamiform, opposite the sepals and 6 times shorter, cuneate-rotundate,
the sides glandulously fleshy, glabrous. Stamens 6 of equal length and opposite
to the petals; filaments terete, thickening upwards. Anthers subglobose, twice
as broad at the filament, dorsifixed, introrse, 2-celled, cell-connective narrow,
separation a trifle excurrent, fissures transverse on both sides, dehiscence
2-valved. Female: Sepals as in the male. Petals none. Stamens 6, sterile,
opposite and half the length of the sepals, cuneate-linear, apex dilated and trun-
cate, subcanaliculate, with semi-immersed concave glands.. Ovaries 3, gibbose-
globose, pilose, 1-celled, 1-ovulate. Style very short or obsolete. Stigma
cordate-orbiculate, concave, entire, horizontally reflexed. Drupes 3 or less by
abortion, compressed-globose, fleshy, stigma near the base; putamen cuneate-
orbicular much compressed, thin bony, both faces with a prominent horseshoe-
shaped scar, with 8 series of imbricating laciniated, flat, pergamenous scales,
surrounding the flat, concave, scutiform condyle—From Miers’ Contri. to Bot.
iii, 288.

1. L. Mfoorei (after C. Moore), Miers Contri. to Bot. iii. 289. A tall
puberulent scrub-climber. Branches terete, striate, compressed at the nodes.
Leaves 24 to 54in. long, 2 to 54in. broad, ovate, the lower ones very obtuse or
truncate, narrowing above the centre, to an acute point, margins crispate-
undulate, 5 to 7 nerves from the base, rigid and prominently reticulate, shining
on the upper with a yellowish or whitish thin down on the underside; petiole 2
to 3in. long, thin puberulous. Panicles (male) axillary, tomentose, longer than
the petioles, alternately branched ; branches often 2 to 4 in a verticil, trichotomous
at the apex, branches few-flowered. Sepals elliptical, both sides puberulent.
Racemes (female) axillary or terminal of few flowers. Drupes subglobose,
glabrous.—Miers l.c. Coccuwlus Moorei, F. v. M. Fragm. i. 162. Pericampylus
incanus, Benth. Fl. Austr. i. 58. ;

Hab.: Serubs of southern arts of Queensland.

30 V. MENISPERMACEZA.
3. PERICAMPYLUS, Miers.

Sepals 6 in 2 series, the inner ones larger. Petals 6, smaller than the sepals,
the edges embracing the stamens. Male flower: Stamens 6, free, the anther-
cells lateral. Female flower: Staminodia 6. Carpels 8, the styles 2-cleft.
Drupes globular, somewhat flattened, the remains of the style near the base.
Putamen horseshoe-shaped, crested on the back, the sides concave. Seed horse-
shoe-shaped. Embryo in the axis of the albumen, with narrow cotyledons closed
against each other. Leaves broad. Cymes dichotomously branched. —~

The genus is limited to the following species.

1. BP. incanus (hoary), Miers ; Hook, and Thoms. Fl. Ind. 1. 194; Benth, Fl.
Austr. i. 56. Achenium with the younger branches shortly tomentose or at’
length glabrous. , Leaves nearly orbicular, sometimes slightly peltate, 2 to din. or
sometimes above 5in. diameter, glabrous above, usually hoary underneath, on
petioles of 1 to 2in. Flowers very small, in axillary dichotomous cymes,
shorter than the leaves. Sepals hairy on the back. Drupes red.—Coccwlus
Moorei, F. v. M. Fragm. i. 162.

Hab.: Woody valleys, Moreton Bay and Wide Bay, C. Moore. W. Hill, F. Mueller.

The root-bark contains an active poisonous principle, T. L. Bancroft.

Miers in Contri. Bot. iii. p. 118 has the following note after his description of Pericampylus
incana :—“‘ The authors of the Flora Indica have absorbed in this the only species they
acknowledge in the genus ; and Mr. Bentham has done the same in his Flora Australiensis i. 58:
a plant from Australia which is extremely different, not only in a specific, but in a generic point
of view ; it is the Cocculus Mooret of Dr. Mueller, which I have elsewhere described as the type
of a distinct genus, under the name of Legnephora.” As Mr. Miers disowns the Australian
plant, being that named by him P. incanus, I have considered it advisable in the present
work to insert both the notice given in the Flora Australiensis and almost all the generic and
specific descriptions of the plant from Miers Conti. iii. 118 of the Australian plant under
the name Legnephora; and also a copy of his excellent plate of the same.

4, LIMACIA, Lour..
(Fruit resembling shell of a snail.)

Sepals 6, 2-seriate, outer smaller. Petals 6, much smaller, auricled, embracing
the stamens. Male flowers: Stamens 8, 6, or 9, free; anthers adnate, bursting
vertically. Female flowers: Staminodia 6, clavate. Ovaries 8; style short,
compressed. Drupes obovoid or reniform, style-scar subbasal ; endocarp 8-celled,
2 lateral cells empty. Seeds elongate, embracing the intruded endocarp. Em-
bryo slender, cotyledons elongate, 4-terete, appressed.

Selwynia, F. v. M.—Sepals about 9, outer 2 to 4 smaller, unequal, rowndish-oval,. inner 5
to 6 suborbicular, imbricate in the bud. Petals 7 to 9, shorter than the inner sepals, free,

spathulate-cuneate, membranous. Stamens 9 to 10, clavate-cuneate, free... Anthers terminal,
almost 4-lobed-globose, 2-celled, dehiscing longitudinally. Carpels drupaceous, pyriform-globose.

1. H. Selwynii (after Bishop Selwyn), F.v. M.A tall climber, glabrous
except for the white mealy substance which frequently covers the branches.
Branchlets striate, often elongated and slender when bearing inflorescence.
Leaves alternate, thin-chartaceous, from ovate-lanceolate to oblong or linear-
lanceolate, 8 to 8in. long. 1 to 24in. broad, the apex often elongated, rounded at
the base, primary nerves distant, very oblique and looping distant from the
margin, 3-5-nerved at the base, the transverse-reticulation fine, margins entire ;-
petioles slender but thickening towards the top, 4 to 1}in. long. Inflorescence
supra-axillary, very slender panicles. Male flowers pedicellate about 2 lines
diameter; bracts minute orbicular, ciliate. Sepals orbicular, more than twice the
size of the bracts, marked by 8 to 5 veins all starting from the base but not

Liimacia.) V. MENISPERMACEA. 31

reaching the apex, margins entire. Petals very minute, thick and somewhat
triangular, shorter than the stamens and hidden by these organs in the expanded
flower. Stamens 12, filaments cuneate. Anthers almost white. Drupe red
when fresh, oval, compressed, about 5 lines long, drying a dark colour.

The above is written from the examination of specimens received from E, Cowley, Kamerunga,
and these in general appearance seem identical with a small specimen since received by me from
the late Baron Mueller; his description and mine in some respects differ, but not, in my
opinion, sufficient to found distinct species upon. The Baron first mentioned his plant as a
Cocculus, then gave it generic rank as Selwynia, and lastly as Hypserpa (a genus of Loureiro
included by “present botanists in Limacia). It will be observed from the generic characters,
copied from Hook. Fl. of Brit. Ind., of Limacia, and the brief generic characters of Selwynia,
from F. v. M. Fragm. iy., that some alterations will have to be made in the generic characters of
Limacia to admit the Queensland plant. ry

5. ADELIOPSIS, Benth.
(Named so on account of some doubt regarding the plant.)

Sepals 6 in 2 rows, the inner ones considerably larger, and 2 or 8 outer smaller
bracts, all much imbricate in each row. Petals 8, smaller than the inner sepals,
broad and slightly concave. Male flowers: Stamens 9 to 12; filaments linear-
terete ; anthers small, globose-didymous. Female flowers: Staminodia wanting.
Carpels 3, with a large, incurved, broad and thick stigma, and 2 ovules in each
carpel, inserted one above the other on the inner angles. Fruit unknown.
Flowers clustered in short axillary spikes, or racemose panicles.

1. A. decumbens (spreading over the ground), Benth. Fl. Austr. i. 59.
Branches rather thick, densely clothed with a soft velvety tomentum or almost
hirsute, and, from the name given, probably decumbent and not climbing.
Leaves ovate or oval-oblong, 1} to 2in. long, very obtuse, rounded at the base,
thickly coriaceous, softly tomentose or velvety on both sides when young, be-
coming nearly glabrous above when old, the thickened revolute nerve-like margin -
terminating at the top of the midrib on the under side in a prominent hirsute
gland or tuft of hairs. Flowers small, in little clusters along the rhachis of short
axillary spikes or branches of the panicle, 4 to 2in. broad, the outer bracts very
small, acute, and hairy, the outer sepals also hairy, but rather larger and more
obtuse, the inner sepals much larger, orbicular, and glabrous, except the ciliate
edge, the petals about two-thirds as large as the inner sepals and quite glabrous.

Hab. : Cape York Peninsula.

6. TRISTICHOCALYX, F. v. M.
(Three rows of sepals).

Male flowers: Sepals 9, 8-seriate, outer ones small lanceolate, intermediate
ones longer, inner ones larger, narrow-ovate. Petals 6, smaller than the inner
sepals. Stamens 6, free, filaments thickened upwards; anthers subglobose-
didymous, 4-celled. Female flowers: Drupes “‘ renate-ovate turgid.” Style-scar
a little from the base; putamen reniform-globose, somewhat compressed, ven-
trically concave, with an intruding process. Seed reniform, albumen fleshy,
uniform, embryo radicle short, cotyledons oblong.—Scandent pubescent shrubs.
Leaves coriaceous, broadly ovate, not peltate. Male flowers in axillary racemes,
usually in many-flowered clusters. :

Leaves 3 to 4in. long. Flowers glabrous . . . . . «. 6 «+ « «© » « « L. T. pubescens.
Leaves 2in. long. Flowers pubescent . . . . . . » © » . ss. . 2 TU. diffusus.

1. T. pubescens (downy), F.v. Mf. A woody climber, the young branches
pubescent. Leaves petiolate, broadly ovate, shortly acuminate or rarely obtuse,
8 to 4 in. long, 5-nerved at the base, coriaceous, glabrous and shining or slightly
scabrous above, pubescent underneath. Male racemes axillary, often 2 or 3

32 V. MENISPERMACEA. [Tristichocaly2.

together, many-flowered but much shorter than the leaves, pubescent. Pedicels
clustered, about 1 line long. Flowers glabrous, scarcely more than 1 line
diameter when open. Sepals 9, in 8 series, ‘the outer ones small and lanceolate,
the next longer, the innermost still larger, narrow-ovate. Petals about half as
long as the inner sepals. Stamens 6; anthers globose-didymous, almost, 4-lobed.
Pachygone? pubescens.—Benth. Fl. Austr. i. 58.

Hab. : Quail Island, — Flood (F. v. M.)

2. T. diffusus (diffuse), Miers Contrib. to Bot. iii. 286. Branches scandent,
flexuose, slender, terete, ferruginous, tomentose. Leaves 2in. long, about lin.
broad, elliptical, acutely cuneate, apex shortly acuminate, sharply or obtusely
attenuated, 5-nerved from the, base, nerves branching from the outside, the
branches looping within the margin, puberulent, upper side shining, under side
hoary glaucous, texture somewhat thick, margins revolute and tomentose; on
slender pubescent petioles about 8 lines long. Panicles (male) axillary, solitary
or in twos, loosely branched, corymbose, trichotomously divided, tomentose, 1 to
tin. long and about lin. broad; the short secondary branchlets each bearing
about three alternate pedicellate flowers; pedicels about 14 line long, the
expanded flowers about 2 lines diameter. Sepals 9, ciliate, pubescent, rotate,
8 exterior ones lanceolate, 3 intermediate ones lanceolate-oblong, acute, 3 interior
ones elliptical, of equal length but twice as broad as the intermediate ones.
Petals 6, interior ones one-third the length of the interior sepals, glabrous, cuneate-
subtrilobed, lobes rotund, lateral ones involute. Stamens 6, a little exceeding
the petals.

Hab.: In the interior, Sir Thos. Mitchell.

7. SARCOPETALUM, F. v. M.
(Petals fleshy.)

Sepals 2 to 5, small. Petals 3 to 6, thickly fleshy, nearly globular. Male
flowers: Stamens united in a column, divided at the top into two or three short
horizontal lobes, each bearing a 2-celled anther. Female flowers: Carpels 8 to 6,
with recurved lobed stigmas. Drupes flattened, the remains of the style near the
base. Putamen horseshoe-shaped, the sides concave. Seed horseshoe-shaped.
anes curved, linear, in rather copious albumen; cotyledons closed; racemes
simple.

The genus is limited to the following species.

1. S. Harveyanum (after Dr. W. H. Harvey), F’. v. M. Pl. Vict. i. 27 and
221, t. suppl. 3; Benth. Fl, Austr. i. 56. A tall woody climber, with thick terete
stems. Leaves broadly ovate or orbicular, acuminate or rarely obtuse, and some-
times angular or lobed, attaining 4 to Gin. in breadth, deeply cordate at the base
or sometimes slightly peltate, 7 to 9-nerved, quite glabrous, on a petiole of 1 to
3in. Racemes simple, axillary or mostly lateral below the leaves, solitary or
clustered, 1 to 8in. long. Bracts small. Pedicels about 1 line long. Flowers
reddish-yellow, scarcely 2 lines diameter, the sepals usually shorter than the
thick almost gland-like petals. Drupes 8 or 4 lines diameter, almost pear-shaped.

Hab.: Scrubs of the south.
The root-bark contains an.active poisonous principle.—Dr. T. L. Bancroft.

8. LEICHHARDTIA, F. v. M.
(After L. Leichhardt, the explorer.)

Sepals 6, membranous, of equal length, all free, imbricate in the bud, obovate.
Petals 8, somewhat fleshy, obcordate-reniform, sometimes shorter than the calyx,
opposite the outer sepals. Stamens 3, all connate in a very short column,

Leichhardtia.| V. MENISPERMACE “©. 83

Anthers opposite the petals, close together forming ahead. Female flowers and
fruit unknown.—An eyergreen glabrous climber. Leaves chartaceous, ovate-
lanceolate. Inflorescence in racemose, axillary and terminal panicles.

1. L. clamboides (Clambus-like), fF’. 1. M. Fragm. x. 68. Leaves 8 to Tin.
long, deep-green and very glossy on the upper surface, the apex shortly acuminate,
prominently reticulate. Panicles a few or several inches long; pedicels capillare
14 to 3 lines long, scattered or fasciculate ; bracts very minute. Sepals about 1
line long, staminal column and anthers of about an equal length.

Hab.: Tropical scrubs.

9. STEPHANIA, Lovr.
' (Alluding to the anthers being united and forming a crown.)
(Clypea, Blume.)

Male flowers: Sepals 6, 8, or 10, in 2 series. Petals 3, 4, or 5, shorter than
the sepals, obovate. Stamens united in a column bearing a flat disk, with: the
sessile anthers confluent into a single ring round the margin.. Female flowers :
Sepals 8, 4, or 5. Petals as many. Carpel 1, with a divided stigma. Drupe
compressed, the scar of the style not far from the base. Putamen horseshoe-
shaped, with an open concavity on vach side. Seed curved, with little albumen.
Embryo linear, with closed cotyledons. Leaves mostly peltate. Flowers in
simple or compound umbels.

A small genus, extending over tropical or subtropical Africa and Asia. One of the Queensland
species common over the whole range, the other endemic.

Stems glabrous or pubescent . . tee ee ew we ew we LL SL hernandiefolia.
Stems prickly 2. 2 6 1 1 ee ew ew we ee ee ee ew wt BS. culate,

1. S. hernandizfolia (Hernandia-like), Walp.; Hook. and “homs. Fl. Ind.
i. 196; Benth. Fl. Austr. i. 56. A glabrous or more or less pubescent climber.
Leaves broadly ovate, orbicular, or nearly triangular, usually more or less peltate
at the base, the larger ones 8 or 4in. long, on a petiole of 2 or 3in., but often
much smaller, glabrous or pubescent underneath. Peduncles axillary, shorter
than or rather longer than the petioles, bearing an umbel of about 5 rays, each
ray terminated by a head or partial umbel of 8 to 12 smail sessile or shortly
pedicellate flowers, or the partial umbel again compound.—F. v. M. Pl. Vict.
i. 220; Clypea hernandifolia, W. and Arn, Prod. i. 14; Wight, Ic. t. 939.

Hab.: Coast lands, south and north.

The root of this plant is bitter, and an extract of it is extremely poisonous to frogs. —Dr.
T. L. Bancroft. ;

2. S. aculeata (prickly), Bail. A prickly climber, the stems ribbed,
prickles reflexed, of irregular length. Leaves broadly triangular, and more or
less peltate at the base, 2 to 23in. long, and the same broad at the base, apex
glandular apiculate, lower angles rounded, 5 to 7-nerved, margins entire,
glabrous, pale or glancescent on the under side. Petioles slender, armed with
reflexed prickles, 1 to 1Zin. long. Panicles of male flowers axillary, very slender,
2'to 4in. long, the branches almost capillary, with few small lanceolate petiolate
leaves or bracts, on lateral shoots; these bracts are often larger and of a similar
shape to the stem leaves. Flowers minute, mostly under 1 line in diameter when
expanded. Sepals 6, imbricate, obovate, prettily veined. Petals 6, scarcely half
the length of the sepals, rotundate, imbricate. Stamens united in a very short
column, béaring at the summit 3 mailer large didymous anthers. Female flowers
and fruit unknown.

Hab.: Mount Gravatt and Taylor’s Range.

This hitherto undescribed plant is probably closely allied to the tropical African species, of
which also the fruit is unknown—S. letificata, Miers. The flowers of that plant, however, are

said to have but 3 petals.
An extract of the root extremely poisonous,—Dr. 1’. L, Bancroft,

D

.

34 Vv. MENISPERMACE,

10. CISSAMPELOS, Linn.
(Fanciful resemblance to the ivy and the vine.)

Sepals 4 (5 to 6), erose. Petals 4, connate, forming a 4-lobed cup. Anthers
4, connate, encircling the top of the staminal column, bursting transversely,
Female flowers: Racemose, crowded in the axils of leafy bracts. Sepals 2 (or
sepal and petal 1 each), 2-nerved, adnate to the bracts. No staminodes. Ovary
1; style short, 3-fid or 3-toothed. Drupe ovoid, style-scar subbasal ; endocarp
horseshoe-shaped, compressed, dorsally tubercled, sides excavated. Seed curved;
embro slender ; cotyledons narrow, half-terete, appressed. Suberect or climbing
shrub. Leaves often peltate. Male flowers cymose.

The species of this genus are met with in all hot climates.

1. ©, pareira (so named under the idea that it yielded the pareira brava
of commerce), Linn. A lofty climber, the branchlets rarely glabrous. Leaves 1
to 4in. diameter, orbicular-reniform or cordate, usually peltate, obtuse and
mucronate, petiole long as the leaf or longer. Male cymes 4 to 1}in. (sometimes
replaced by a shoot with small leaves and small axillary cymes), axillary or nearly
so, usually 2 to 8 superposed, decompound ; bracts minute, rarely foliaceous ;
peduncles long, slender, pubescent, tomentose or hirsute. Female racemes with
large reniform bracts, 1 or 2 axillary, the bracts lax or densely imbricate,
usually hoary, sometimes petiolated ; pedicels very short. Ovaries rarely glab-
rate. Drupes 2 lines diameter, subglobose, hairy, scarlet.

Hab.: Tropical scrubs. The root of this plant is employed in India as a mild tonic and
diuretic.

-

11. PACHYGONE, Miers.

Sepals 6 or 9, in 2 or 8 series, the inner ones larger, imbricate. Petals
G6, shorter than the sepals, embracing the stamens at the base. Male flowers:
Stamens 6, free, incurved at the top, anthers small, globose-didymous. Female
flowers: Staminodia 6; carpels 3, with thick horizontal stigmas. Drupes reni-
form, the scar of the style near the base; putamen slightly excavated, with an
internal process. .Seed horseshoe-shaped, without albumen, cotyledons semi-
terete, almost horny, the radicle very short. Leaves ovate. Flowers in racemes,
the males clustered along the rhachis, the females solitary.

Leaves broad ovate or ovate-cordate, pilose on under side, 2 to 5in. long, 3in.
broad i

Leaves oblong-lanceolate, 6 to Yin. long; 3in. broad, rounded and slightly
peltate at the base . . E> hes oie ae ae ds Pane F me, ee . 2 P. longifolia.
1. P. Hullsii (after C. Hulls), PY. +. a/. Fragm. ix. 81. A tall climber

clothed with a yellowish or brownish tomentum. Leaves chartaceous, broadly

ovate or ovate-cordate, about 5in. long and 3in. broad, quintuplinerved or here
and there triplinerved at the base, the apex acute, sparsely or the under side
densely pilose or when old nearly glabrous and shining on both sides, and the
reticulation prominent, petioles about 1din. long. Racemes solitary or in pairs,
about 5in. long ; pedicels sparsely tomentose, 1 to 2 lines long, bracts subtending
the flowers narrow, silky tomentose. Sepals 6, glabrous. Petals 6, inflexed,
stamens 6, free. Anthers cubical-rotund, slightly didymous, bursting longitudi-
nally. Stigma somewhat broad. Carpels of female fowers 3, sessile. Stami-
nodes 6, slender. ;

Hab.: Rockhampton and in the tropical scrubs northward.

1. P. Hullsii.

2. PB. longifolia (long-leaved), Bail. n. sp. A strong climber, almost or quite
glabrous, the branches deeply striate. Leaves oblong-lanceolate, 6 to 9in. long,
and about 3in. broad at the rounded slightly peltate base ; thinly coriaceous, the
lateral nerves distant, except those near the base, which are somewhat crowded,

Pt. HI.

FEN ior, Lith. F Wills.

Pachuaone lonattobhia,; Bair,

Pachygone.] V. MENISPERMACEK A, 35

prominent as well as the reticulation ; petioles from 14 to 2in. long, articulated
near the top, and prominently swelled at each attachment. With the leaf-bearing
shoot were received 2 panicles about 6in. long, bearing rigid branches of about
1}in. long, with few pedicellate flowers (those termed panicles were old and dry
and possibly may be terminal leafless shoots and the supposed branches really
short racemose panicles). Drupes red, broad pyriform, the style-scar very near the
base, compressed, about 1din. long and nearly as broad, the transverse section
8 or 9 lines. Pericarp somewhat fleshy ; endocarp roughly tuberculose.

Hab.: Mourilyan Harbour, IJ’, Mugford.

I should not have published the above imperfect description had not Mr. Mugford left the
district, and I have no one in the locality now to collect and forward me additional specimens
of the species. The leaves of the present plant closely resemble those figured by Miers in Cont.
to Bot. ili. pl. 144 of Spirospermum penduliflorum (Thouars),

12, PYCNARRHENA, Miers.
(Referring to the dense fascicles of male flowers).

Sub-erect or climbing shrubs. Flowers axillary, fascicled or shortly panicled,
diecious. Male flowers: Sepals 6, with 3 bracts, inner larger, orbicular; petals
6, small-lobed ; stamens 9, filaments very short; anthers sub-didymous, bursting
transversely, Female flowers unknown. Drupe broadly oblong, sub-gibbous,
style-scar lateral; endocarp sub-reniform. Seed slightly concave ventrally,
albumen none; cotyledons oblong, -half-terete, very thick, slightly incurved ;
radicle minute, ventral.—Hook. Fl. of Brit. Ind. i. 105.

1. BP. australiana (Australian), F.v. M. Vict. Nat,, Sept., 1886. A tall
climber. Leaves glabrous (as far as seen), attaining 1lin. in length with a
breadth of 5in., thick-chartaceous, shining on both sides, hardly paler on
the back, ovate or elliptical, protracted into a short and blunt apex, distinctly
penninerved and finely net-veined, on short petioles. Inflorescence axillary or
lateral, with minute appressed hairs; the pedungles few or many together,
rather elongated, 1 to J4in. long, branching cymosely about lin. wide. Pedicels
2 lines long, or scarcely any. Sepals-almost orbicular, in 8 rows, the outer 3
considerably shorter, the other 6 nearly equal, about 1 line long; the petals much
smaller and almost rhomboidal. Stamens very short, the filaments nearly
cuneate, united at the base. Anthers of the genus. Female flowers unknown.
Carpels about din. long, glabrous, obliquely ovate-globular, on often very short
stipes ; exocarp somewhat fleshy, endocarp thinly cartilaginous. Seeds obliquely
ovate, about 4 lines long. Cotyledons very convex outward.—F. v. M., l.c.

Hab.: Endeavour River and near Trinity Bay.

The above species, Baron Mueller says, differs from P. pleniflora in shorter petioles, larger
leaves, long peduncles, more distinctly pedicellate flowers, different proportionate size of sepals,
and rather larger carpels ; from P. tumefacta in leaves also dark-green underneath, not distinctly
dilated petioles, 6 inner sepals, and perhaps also in fruit, but the disposition of the flowers is
similar; from P. lucida and P. manillensis, the congener is far more removed. P. nova-
guinensis, as yet imperfectly known, is in some respects allied to the Queensland species.
F,v, M., Le.

13. PLEOGYNE, Miers,
(Stigmas numerous.)

Outer sepals about 6, very small, 3 inner ones much larger, valvale in the bud,
connivent at the base and recurved at the top when open. Petals 6, much
shorter, the margins dilated and involute. Male flowers: Stamens 3; filaments
linear-terete ; anthers small, globose-didymous. Female flowers with 6 carpels
(Miers). Drupes 3 to 6, reniform, with the sear of the style lateral, the putamen

36 V. MENISPERMACEZ. [Pleagyne.

not excavated on. the sides, nor with any internal process: Seed reniform,
withont albumen ; cotyledons thick and fleshy, scarcely separable ; radicle scarcely
distinct.—Flowers in short axillary branching panicles.

Bentham remarks that this genus is distinguished from all. except the Afriean Triclisia, by
the remarkably valvate inner sepals.

1. PB. australis (Australian), Benth. F/. Austr. i. 59. A climber, with a
soft pubescence like that of Prricampylus, sometimes very copious, sometimes
quite disappearing from the upper surface of the leaves. Leaves from ovate to
oblong, obtuse or scarcely acute, the large ones 8 to 4in. long, rounded but not
cordate at the base, at length rather coriaceous and shining above, reticulate
penninerved. Males cymes or single flowers in little axillary solitary or clustered
panicles, seldom above lin. long and softly pubescent; inner sepals about 1
line long, the outer ones very minute. Female inflorescence probably more
simple. Drupes about 5 lines broad, glabrous, with a very thin endocarp.—
Microclisia, Benth. in Benth. and Hook. Gen. Pl. i. addend.,

Hab.: Coastal scrubs.

14. HUSEMANNIA, F. v. M. in Wing’s So. Se. Record, iii. 187.
(After Dr. Theodor Husemann, of Goettingen.)

Sepals 9, in 8 series; the 2 outer ones very minute, the 3 inner ones much
longer, ovate-roundish, valvate and slightly induplicate in the bud. Petals very
minute, flat, bilobed at the summit, much contracted at the base. Stamens of
male flowers 6, free except at the base; filaments thickened upwards; anthers
nearly globular but somewhat didymous, their cells opening by anterior almost
semicircular slits; the connective narrow and not produced beyond the cells.
Ovaries of female flowers 6; stigma of each awl-shaped, recurved, undivided,
finally becoming nearly basal. Carpels on a conspicuous stipe, oblique-ovate,
somewhat impressed on both sides, rather acutely margined; pericarp almost
coriaceous ; internal process erect, thin, flat, extending to somewhat beyond the
middle of the cavity. Seeds nearly cylindrical, conduplicate by horseshoe-like
curvature, no albumen, integument smooth; cotyledons for the greater part of
their length turned dorsally towards the pericarp ; radicle extremely short. A
tall climber, with large, almost ovate, somewhat pointed and stiff leaves.
Flowers in spicate-paniculate clusters of very small, dark, silky-hairy flowers,
with short stamens and stipitate carpels.

1. HL. protensa (referring to its extending habit), F.v. M. A tall climber.
Leaves sometimes 15in. ‘long and over 6in. in width, but often much
smaller, glabrous and shining, distantly penninerved, the closely reticulate veins
prominent on the under side. Petioles 4 to Sin. long, thickened and velvety
towards the top. Panicles about 15in. long, and thinly velvety. Flowers scarcely
fin. long, the inside of the sepals and both sides of the petals glabrous. Carpels
ae a long, thinly brown-velvety, stipe about 4in.—F. v. M. in Wing’s

o. Se. Rec.

Hab.: The tropical scrubs.

Orper VI. NYMPHAACEA.

Sepals 3 to 5, petals 3 or more and stamens 6 or more, either all free and
hypogynous, or the inner ones or all adnate at the base to the torus.or ovary, Or
inserted on its summit. Anthers innate or adnate, the cells opening in longi-
tudinal slits. Gynccium of 8 or more carpels, either free and distinet, or
immersed in the torus so as to form a several-celled ovary. Styles or stigmas

Vil. NYMPHMACEA. 37

free or adnate on an epigynous disk. Ovules solitary, and suspended from the
apex of the cavity, or indefinite and attached to the sides of the cavity, not to
its inner angle. Ripe carpels indehiscent, free or united in a fleshy or spongy
fruit. Seeds immersed in a fleshy or pulpous arillus, or naked, the embryo either
small, enclosed in the embryo-sac and half immersed in a cavity of a farinaceous
albumen near the hilum, or without albumen, large, with thick fleshy cotyledons,
and a remarkably developed plumule.—Aquatic herbs, with a submerged root or
rhizome. Leaves carried by their long petioles to the surface of the water or
raised above it, usually peltate or deeply cordate, or a few remaining under water
and deeply cut. Flowers growing singly on long radical scapes or axillary
peduncles, either on the surface of the water or raised above it.

The Order, although not numerous in species, is found in pure, quiet, or slowly-flowing
waters nearly all over the globe. The three Australian species belong to the three genera
considered as typical of as many tribes or sub-orders, raised by some botanists to the rank of
distinct Orders. All three genera are common to the New and the Old World. They are absent,
however, from the southern Australian colonies as well as from New Zealand.—Benth.

Susorper I. Cabombeve.—Sepals and petals 3 each, free. Curpels free. Ovules few.
Seeds albuminous.

Sepals and petals 3 each. Carpels 6 or more, free, on a small torus. Ovules
few. Flowerssmall. . . . . 2... Sade Ads) CUR AG) oe

Suzorver II. Nymphea.—Sepals 4 to 6. Petals and stamens indefinite. Carpels con-
fluent with one another or with the disk into one ovary. Ovutes many. Seeds albuminons.

1. BRasenta,

Sepals 4 to 6. Petals and stamens numerous, the outer ones free, the inner
more and more adnate to the torus. Carpels immersed in the torus in a ring
round a central conical projection eel hg es ee ae

Susorper III. Nelumbiew.—Sepals 4 to 5. Petals and stamens indefinite. Carpels
irregular, scattered, sunk in pits of the turbinate disk. Ovules 1to 2. Seeds albuminous.

2. NyMpHmA.

Sepals 4 or 5. Petals and stamens numerous, hypogynous. Carpels half
immersed without order in the flat top of the torus. Noalbumen . . . . 3. NELUMBIUD.

1. BRASENIA, Schreb.
(Its name in Guiana.)
(Hydropeltis, Itch.)

Sepals 3, petal-like, and petals 3, hypogynous. Stamens 12 to 18, hypogynous ;
filaments subulate, anther-cells lateral. Carpels 6 to 18, free, on a small torus,
attenuate at the top into short styles, stigmatic along the inner edge. Ovules 2
or 8, pendulous from the dorsal side of the cavity. Ripe carpels coriaceous,
indehiscent. Seeds albuminous.

The genus is limited to the following species.

1. B. peltata (peltate), Pursh. Fl. N. Amer. 889; Benth. Fl. Austr. i. 60.
Water shield. Rhizome prostrate at the bottom of the water. Stems forked,
leafy, covered as well as other submerged parts, especially when young, witha
thick coating of transparent jelly. Leaves floating on the surface of the water,
peltately attached by their centre to long petioles, oval, entire, 3 to 4in. long and
about half as broad. Peduncles axillary, bearing solitary flowers of a dull purple
on the surface of the water. Sepals and petals very much alike, about 4 or 5
lines long when they first open, but lengthening to 7 or 8 lines. Carpels shorter.
—A. Gray, Gen. Hl. t. 39.; Hydropeltis purpurea, Mich. Bot. Mag. t. 1147.

Hab.: Queensland lagoons. This species. is also found in North America and the East Indies.

38 VI. NYMPHAMACER.
2. NYMPHAEA, Linn.

(From Nymphe, a water nymph.)

Sepals 4, inserted near the base of the torus. Petals numerous, passing
gradually from the sepals to the stamens, inserted on the torus or ovary, the
outer petals near the base, the inner stamens almost at the top. Filaments of
the outer stamens dilated and petal-like, with small lateral anther-cells, of the
inner ones narrow or filiform, with longer anthers opening inwards. Carpels
several, immersed in a ring in the fleshy torus, having the appearance of a
several-celled ovary, with a conical or globular process in the centre. Styles
thick, radiating, free or united at the base, often with an incurved appendage
beyond the stigmatic portion. Ovules numerous, pendulous from the sides of
the cavity. Fruit a spongy berry, breaking up irregularly when ripe. Seeds
embedded in pulp, arillate, albuminous. Rhizome perennial. Leaves floating,
peltate or very deeply cordate. Flowers large, solitary, floating on the surface of
the water or slightly raised above it, on long radical peduncles. :

The species of this genus are met with in most temperate and tropical regions.
Rhizome globose, rather large. Leaves sharply toothed, flowers white, petals
obtuse, stamens without appendages beyond the anther ...... .,
Rhizome globose, rather large. Leaves more or less toothed, often 18in. in
diameter, with much raised reticulations underneath. Flowers often 10 or
12in. across, anther appendage very shortornone .......4..
Rhizome globose, small. Leaves usually quite entire, the reticulation on the
underside not raised. Anther appendage very short or none, petals more
acute than in N. gigantea. © 6 6 ee
Rhizome not preserved. Leaves quite entire, cordate, 1 to 3in. long; flowers
white, often stained with purple, sepals and petals acute. Expanded
flowers about 14 to 2in. diameter bin SE a saith Vina cite oh ae Beata Bs Oy
Rhizome erect, prominently tuberculose. Leaves broadly oblong, often purplish
on the underside. Flowers yellow . . . . . 2. ee ue ee es

1. N. lotus.
2. N. gigantea.
3. N. Brownii.

4. N. tetragona.
5. N. flava.

1. N. lotus, var. australis (Australian), Syn. Ql. Flora 10. This plant is of
more compact growth and taller than other Australian species. Leaves in shape
and size much like those of V. giyantea, thick, somewhat spongy on the under
surfac>, where the reticulation is prominent, but the veins are not so much raised
as in N. giyantea, margins bearing distant bristle-like teeth. Flowers 4 or din.
diameter, very fragrant, often raised some distance above the water, white, but
sometimes the sepals and outer petals tinged with pink or blue. Petals usually
more or less obtuse. Anthers without appendages, except the somewhat subulate
points be considered as such.

Hab.: Still waters off the Barron River.

2. N. gigantea (large), Hook. Bot. Mag. t. 4647; Benth. Fl. Austr. i. 61.
Blue water lily (‘‘Arnurna,” Mitchell, Palmer; <« Yako-kalo,” Rockhampton,
Thozet ; ‘ Kaooroo,” Cleveland Bay, Thozet : “‘Moi-u,”’ Brisbane ; ‘“‘ Thindah”’
(root), ‘‘Thoolambool ” (stalk), ‘ Mille ” (seedhead), Cloncurry (Mycoolon tribe),
Palner ; Thoongoon”’ (root), ‘ Urgullathy ” (seedstalk), ‘‘ Irrpo” (seedhead),
Mitchell, Palmer). Leaves orbicular or very broadly ovate, very deeply cordate,
the early leaves as well as the flowers much smaller than the ultimate ones, but
always with prominently raised reticulation on the under side, margins entire or
with distant short teeth. Flowers blue, 5 to 12in. across; petals and stamens
numerous, filaments filiform or the outer ones flattened, but narrowed under the
anther ; connective scarcely projecting beyond the cells. Stigmas thick, radiat-
ing, united at the base, either without any or with only a very short terminal
appendage.

Hab.: Waters of the southern and northern parts of the colony. The tubers after . va-
tion, the seedheads, and also the flower-stalks of the unexpanded aves after being ren. tnd
deprived of their fibrous part, are eaten by natives.—Thozet, Palmer,

Nymphea.] VI. NYMPHAACEM. 39

3. N. Brownii (after Dr. R. Brown), Bail. The small blue water lily of our
tropics. Leaves smaller but much the shape of those of N. gigantea, margins
slightly repand, entire, texture thin and the reticulation on the underside never
raised. Flowers blue, 4 or 5in. diameter. Sepals spotted and as well as the
petals often somewhat acute. Stamens numerous, filaments flattened. Anthers
with very short or no terminal appendage. From note in Flora Australiensis
i. 61, it seems that Mr. Bentham concurred with some other botanists in con-
sidering this northern plant only a form of N. gigantea, Baron Mueller gave it
in his publications as NV. stellata, and the author of the Flora Australiensis SAYS
that Robert Brown was in favour of placing it under this name. In the synopsis
of the Queensland Flora I recorded it as N. cerulea, considering it agreeing best
with the species so named, which at the present time is merged by botanists into
NV, stellata. It will be seen to differ from JN. stellata in the want of prominent
anther-appendages and from .V. gigantea in the absence of the prominent raised
reticulation on the underside of the leaves. Therefore it is here given as a
species bearing the name of the botanist who probably first recorded it.

Hab.: Waters of the northern parts of the colony.

4. NN. tetragona (four-angled), (feorgi. A small plant with oblong-orbicular
leaves 1 to Sin. long, the basal-lobes acute, sometimes spreading; petioles
smooth, slender. Flowers white or more or less stained with purple. Sepals
lanceolate, about Jin. long, the petals somewhat longer. Anther without
appendages, but the cells not extending to the end of the obtuse apex. Seeds
somewhat flask-shaped, bearing many longitudinal ciliate ribs.—N. pyqmea, Ait.
Hook. Fl. Brit. Ind. i. 115; N. minima, Bail. Syn. QI. Flora 10.

Hab.: Still shallow waters off the Barron River. The rootstock not preserved for examination ;
in the Indian specimens said to be woolly, with soft black hairs.

5. N. flava (yellow), Leit. Hook. in Bot. Mag. t. 6917. Rhizome erect, 7 or
more inches long and often more than 1}in. thick, having the appearance of being
prominently tuberculous from the swelled persistent bases of fallen leaves; from
near the crown are emitted long white stout fleshy running stems, which form
fresh plants at distant intervals. Leaves orbicular, elliptic or broadly oblong,
6in. or more in diameter, on pale-green petioles ; upper side deep-green, the under
side more or less of a purplish colour, margins entire, slightly undulate, sinus
narrow, basal lobes subacute, the nerves and veins not prominent on either side.
Flowers pale yellow, about 4in. in diameter, each bloom remaining perfect for
several days. Sepals lanceolate, more or less tinged on the back with purplish-
red. Petals similar in shape but smaller than the sepals, the inner ones smaller
than the outer, pale-yellow on both sides. Stamens numerous, sub-erect, outer
filaments much the longest and dilated at the centre, inner filaments linear.
Anthers linear, connective hardly produced, tips rounded, cells parallel. Stig-
matic-rays 8, short, broad, obtuse incurved, inappendiculate. Berry globose,
about lin. in diameter, almost white, marked with short transverse scars. Seeds
globose-oval, 3 lines long, silky-villous. ;

Besides Sir J. D. Hooker’s account in Bot. Mag. l.c., there are two accounts with figures in’
The Garden xxiii. and xxvii. .

Hab.: This beautiful Florida water-lily was introduced some 14 or 15 years ago (without name)
by the Queensland Acclimatisation Society ; soon after which it was planted out in one of the
ponds at Bowen Park. It soon took possession of the pond, and is now said to have become
quite naturalised in the still waters about Wellington Point.—Colin Kifford. According to Hook.
Le., this speciés was first figured in an American work on Ornithology about the year’ 1832.' The
present description refers to the plants growing in Queensland waters. q

40° VI. NYMPHACEA.
3. NELUMBIUM, Juss.

(From Indian name Nelwmbo.)

Sepals’ 4 or 5, free. Petals and stamens numerous, hypogynous. Anthers
opening inwards, the connective produced in a club-shaped appendage. Carpels'
several, half-immersed in the flat top of an obconical torus, the styles shortly
projecting, with somewhat dilated terminal stigmas. Ovules 1 or 2 in each
carpel, suspended from the top of the cavity with a dorsal raphe. Nuts globose-
oval, shortly protruding from the cells of the large flat-topped torus. Seeds with
a spongy testa, without albumen ; cotyledons thick and fleshy, enclosing a much-
developed plumula; radicle very short. Leaves peltate, supported above the
water on erect petioles. Flowers solitary, on erect scapes above the water.

Le the following Asiatic and Australian species there is a second one from the West
Indies. ;

1. N. speciosum (showy), [Willd.; Wight Ill. 1. t. 9; Benth. Hl, Austr. i.
62. Pink water lily, sacred lotus. Aquate, N. Queensland, Thozet. An erect
large water herb with a milky juice; rootstock stout, creeping. Leaves raiséd
high above the water, orbicular, peltate, somewhat concave, 1 to 2ft. diameter,
quite entire or slightly sinuate, glabrous and often somewhat glaucous. Peduncles
and petioles 8 to 6ft. high, full of spiral vessels, smooth or more often bearing
scattered prickles. Flowers pink, 4 to 8in. or more across, appendages to the
anthers linear-clubshaped. Fruiting torus resembling a wasp’s nest, 2 to 4in.
diameter ; the nuts oblong or roundish, about din. long, nearly black.

Hab.: Waters of northern Queensland, where the roots and seeds are eaten by the aborigines,
as they were by the Egyptians and are by the native population of India at the present time.

Orper VII. PAPAVERACEA.

Flowers hermaphrodite, regular, or in Fumariee irregular. Sepals 2 or 38,
rarely 4, free, imbricate, very caducous. Petals 4, 6, or rarely 8 or 12, hypo-
gynous, free, imbricaté, and often crumpled in the bud, in 2 rarely 3 series,
deciduous. Stamens hypogynous, indefinite, and free, or in [F'wmariee definite,
with the filaments usually united. Anthers erect, the cells opening longitudinally.
Ovary free, either 1-celled with parietal placentas often protruding into the
cavity, or rarely completely séveral-celled by the placentas meeting in the axis,
or 2-celled by a false dissepiment connecting 2 parietal placentas. Style short or _
none ; stigmas as many as placentas, usually confluent and radiating on the disk-
like or dilated top of the ovary or style. Ovules indefinite, anatropous, ascending
with an inferior micropyle or horizontal. Fruit capsular, usually opening in
pores or valves. Seeds globular or subreniform. Embryo minute, at the base of
a fleshy albumen.—Herbs or rarely small shrubs, glabrous and often glaucous
or hispid, the juice usually coloured. Leaves alternate or the floral ones almost
opposite, entire, lobed or dissected without stipules. Flowers usually solitary on
long peduncles, either terminal or in the upper axils.

The Order belongs almost entirely to the temperate or subtropical regions of the northern
hemisphere.

Susorver I. Papaverese.—Petils alike. Stamens numerous. Capsule usually short,
opening by short valves or pores.
Stigmas 4 or more, radiating on a sessiledisk . . . 1. . 1... 1... « 1. Papaver.
Stigmas 4—6, radiating from the top of a depressed style . . . . . . . . 2. ARGEMONE.
Sunorper JI, Fumaries.—Inner and outer petals dissimilar. Stamens definite.
Stamens 6, diadelphous, outer petals spurred. Fruit indehiscent, l-seeded . . 3. Fumanta.

Vil. PAPAVERACE 4. 41°

1. PAPAVER, Linn.
(The old Latin name.)

Sepals 2, rarely 3. Petals 4, rarely 6. Stamens indefinite. Placentas of the
ovary 4 or more, covered with ovules and projecting more or less into the cavity,
rarely meeting in the centre; stigmas radiating on the convex or almost conical
disk-like summit of the ovary. Capsule opening in transverse pores between the
placentas under the disk, with very short opercular valves. Seeds furrowed.—
Herbs with a milky juice. Leaves usually lobed or cut. Peduncles long, the
buds nodding.

Capsule ovoid-oblong, smooth; stigmatic rays6to8 . . ‘ soe ee LP. horridum.
Capsule subglobose, glabrous; stigmatic rays 8to12 ... . » ee . 2 Po rheas.

1. P. horridum (horrid), DU. Benth. Flora Austr. i. 63. An erect annual,
beset with subulate prickles or stiff bristles, but otherwise glabrous and usually
glaucous. Leaves narrow-oblong or lanceolate, irregularly pinnatifid and coarsely
toothed, the radical ones contracted into a petiole, the stem ones sessile or
partially stem-clasping. Flowers small for the genus, of a pale brick or red
colour. Sepals hispid. Petals nearly ovate, about din. long. Capsule ovoid-
oblong, perfectly smooth and glabrous, the terminal disk at first pyramidal, at
length nearly flat, usually with 6,7, or 8 stigmatic rays. Placentas as many,
projecting in the cavity but not meeting in the centre.—l’. gariepinwm, DC. Bot.
Mag. t. 3623.

Hab.: Southern parts of the colony, also in extratropical South Africa.

Dr. T. L. Bancroft states that this plant doés not contain morphine, but an active principle
quite as poisonous as morphine.

1

2. BP. *rheeas (Greek name for wild poppy), Linn. The common corn poppy.
A branching hispid annual. Leaves 1—2-pinnatifid, with the lobes more or less
cut, ascending, awned. Scapes with spreading or appressed hairs. Flowers 8—4in.
diameter, scarlet, the pairs of petals unequal; filaments filiform. Stigma
convex, rays overlapping, 8 to 12. Capsule subglobose, glabrous.

Hab.: Only met with as a stray from garden culture. A plant of Europe met with also in
W. Asia, N. Africa.

The petals readily impart their red color to water. The milky juice possesses sedative action.

2. *ARGEMONE, Linn.
(Named from supposed medicinal properties.)

Sepals 2or3. Petals 4—6. Stamens indefinite. Ovary 1-celled ; style very
short, stigma 4—7 lobed; ovules numerous, on 4—7 parietal placentas. Capsule
short, dehiscing at the top by short valves that alternate with the stigmas and
placentas. Seeds many. An erect prickly herb; juice yellow. Flowers yellow
or white, showy.

1, A. mexicana (Mexican), Linn. igo del Inferno of the Spaniards;
prickly poppy. A robust plant almost woody at the base, 2 to 4ft. high, with
spreading branches and sessile half-amplexicant sinuate-pinnatifid variegated
green and white prickly leaves. Flowers 2 or 3in. diameter. Sepals horned at
the top. Capsule about lin. long, terete, usually bristly, elliptic or oblong.

Hab.: An American weed naturalised in many parts of the colony. Some years ago this was
the one met with about Brisbane, but at present the one more generally met with is the variety
ochrolenca. é

‘42 VIL. PAPAVERACES.

3. *FUMARIA, Linn.
(From the smoky odour of the plants).

Sepals 2, small. Petals 4, erect or conniving ; 2 outer ones dissimilar, anterior
flat or concave, posterior gibbous or spurred at the base; 2 inner clawed, tips
free or cohering, keeled. Stamens 6, diadelphous ; posterior bundle with a basal
spur enclosed in the petal-spur; mid-anther of each bundle 2-celled, lateral
6-celled. Ovary 1-celled ; style filiform, stigma entire or shortly lobed; ovules
2,o0n 2 placentas. Fruit indehiscent, globose, 1-seeded.—Annual, rarely peren-
nial herbs, usually branched, often scandent. Leaves much divided, segments
very narrow. Flowers small, white, rose-coloured, or purplish, in terminal or
leaf-opposed racemes. Generally to be met with as weeds in cultivation plots of
the temperate regions of the old world.

1. EF. parviflora (small-flowered),° Law. The common small-flowered
fumitory. Plant diffused, pale-green, much branched. Leaves with flat seg-
ments. Racemes 1 to 2in. long, flowers white or rose-coloured, with purple
tips, + to 4in.; sepals lanceolate, much smaller than the corolla-tube, pedicels
exceeding the bracts. Fruit globose, rugose, dry, rounded at the top, with 2 pits.

This and some other species are met with as weeds of cultivation.

Orpver VIII. CRUCIFERA.

Flowers hermaphrodite, regular, or with the outer petals larger. Sepals 4,
free, imbricate in 2 series, the outer ones often saccate at the base. Petals 4,
rarely wanting, the lamine spreading in the form of a cross; torus usually
bearing 4 glands opposite the sepals. Stamens usually 6, of which 2 outer ones
shorter or rarely wanting, 4 inner ones longer, in pairs alternating with the outer
ones.' Anthers 2-celled, attached by the base. Ovary 1-celled, with two parietal
placentas or rarely a single one, or more frequently divided into two cells by a
thin membranous septum connecting the two parietal placentas. Style simple,
often very short or none; stigmas 2, erect, or divaricate, or united into a single
capitate or minute stigma. Ovules 1, 2, or more in each cell, horizontal or
pendulous from the parietal placenta. Fruit a pod, either long and narrow, and
then called a siliqua, or short and broad, called a silicule, usually 2-celled, each
cell opening by a deciduous valve, leaving persistent the thin septum surrounded
by the nerve-like placentas, which form a rim called the replum ; exceptionally
the pod is 1-seeded and indehiscent, or separating into 2 indehiscent cocci or into
2 or more bead-like articles. Seeds attached in each cell in 2 rows, one pro-
ceeding from each edge of the septum, but when each seed is as broad as the cell
they overlap each other, so as to appear to be and to be described as in a single
row; testa cellular, sometimes winged, often exuding when soaked a thick
coat of mucilage. Albumen usually none. Embryo usually curved, the coty-
ledons plano-convex with the radicle curved against their edge, when they are
said to be accumbent, or over the back of one of them, when they are incwnbent :
in the latter case they are either flat or more or less folded over the radicle, or
conduplicate.—Herbs or rarely undershrubs, without milky juice. Hairs simple,
stellate or attached by the centre. Leaves simple, usually alternate, entire,
lobed or pinnately divided, the radical ones often lyrate and the stem ones
auricled. Stipules none. Flowers usually in terminal racemes, which are at
bh corymbose but lengthen out as the fruiting advances, and usually without

racts.

_ Crucifere form a very large Order, dispersed over nearly the whole globe, but most abundant
in the temperate and cold regions of the northern hemisphere. ‘They are rare within the tropics,

VII. CRUCIFERA. 43

especially in districts where there are no high mountain ranges. The Order is one of the most
easily recognised by the flowers or fruits, but to determine the genera and species it is
absolutely necessary to have the pod and the seed in a good state.—Benth.

Series A.

Pods long or short, dchiscing throughout their length, terete, 4-angled or compressed dorsally
(parallel to the septum).

Trine I. Arabideew.--Pods narrow, long. Seeds usually 1-seriate. Cotyledons accumbent.
Sepals spreading, not saccate; pods tumid. Seeds minute, 2-seriate.

Flowers usually yellow . . sone ee ew ww we 1, Nasturtium.
Sepals not saccate; pods flat, ‘usually acute. Stamens simple. Flowers
white or purple . . . ee ee ee ee ee ew es 6 CARDAMINE.

Trine II. Abyssinez.—Pods short, broad. Seeds usually 2-seriate. Cotyledons accum-
bent.
Stamens often es aa Pods cerns orbicular and 4-seeded. nes

herbs. . De Bas chee 3 . . 8, ALyssuM.

*f

Trize III. Sisymbriez.—Pods usually sessile, long, narrow. Seeds usually 1-seriate.
Cotyledons straight, fat, incumbent.

Sepals erect or spreading. Pods many-séeded, valves 1-—-3-nerved. Seeds
usually l-seriate. Hairs simple or none ..... .. . . . . SISYMBRIUM.
Tre IV. Camelinese.—Pods short or long. Seeds usually 2-seriate. Cotyledons flat,
incumbent.
Fruiting racemes erect. Petals obovate, or if narrow erect and short.

Septum broader than the transverse diameter of the pod . . 5. BLENNopia.
Fruiting racemes erect. Petals tapering into a long ee often twisted,

point’. . - . . . 6, STENoPETALUM.
Fruiting peduncle vecurved, pod ripening underground . soe ee « . %. GEococcus.

Trine V. Brassicaz.—Pods short or long. Cotyledons longitudinally folded or deeply
grooved.

Pods long. Seeds l-seriate . 2. 1. 1. 1 ee ee ee we ee) 68 Brassica.
Series B.
Pods short, dehiscing throughout their length, compressed laterally (at right angles to the
septum).

Tare VI. Lepidinez.--Cotyledons incumbent, nat curved, or longi y folded.
Pods many-seeded: valves not winged . . ‘ . 9. Capsenua.
Pods either indehiscent or separating into 2 indehiscent cocci - . . . 10. Sznesimera.
Pods few-seeded ; valves winged or not, dehiscent . . . . . . . . . 11. Leprpivm.

Tre VII. Thlaspidese.—Cotyledons accumbent, straight.
Pods compressed, notched ; valves winged or keeled. . . . . . . . . 12. Tuaspt.

1. NASTURTIUM, RB. Br.
(Very old name for cress plant.)

Sepals short, equal, spreading. Petals scarcely clawed. Pods nearly cylin-
drical, short or elongated, the valves convex, slightly 1-nerved, the septum trans-
parent; style short or long, with an entire or 2-lobed stigma. Seeds usually
distinctly ranged in 2 rows, small, turgid, with short free funicles. Cotyledons
accumbent.—Herbs, either glabrous or pubescent, with simple hairs. Leaves
entire, lobed, or pinnately divided. Flowers small, generally yellow.

A considerable genus, dispersed over the greater part of the globe, and very difficult both as
to the discrimination of its species and as to-its distinction from other genera. The Australian
species is one of the most widely diffused.—Benth.

Flowers yellow 2 6 6 1. ee ee ee ee eee ee ww LY palustre.
Flowers white. Halt-aquatio perennial. Petals obovate. . . . . . . . 2 N. officinale.

1. N. palustre (found i in marshy places), DC. Syst. Veg. ii. 191; Benth. Fl.
Austr. i. 65. An erect or decumbent or almost trailing annual or biennial, from
a few inches to 2ft. or more in length, quite glabrous or very rarely pubescent.

44 VIII. CRUCIFERA. | Nasturtium.

Leaves toothed or pinnately lobed, or the lower ones sometimes lyrate, auriculate
at the base, the Idbes ovate, oblong, or rarely lanceolate, always irregular, con-
fluent and usually sinuate or toothed. Racemes short, loose, without bracts.
Flowers small, yellow, the petals scarcely exceeding the calyx. Style short. Pod
sessile, turgid, oblong, obtuse, straight or slightly curved, generally 2 to 4 lines
long and about 14 line broad, but occasionally rather longer and narrower.—
Reichb. Ic. Fl. Germ. ii. 53; N. terrestre, R. Br. in Ait. Hort. Kew. ed. 2, iv.
110; Hook. f. Fl. Tasm. i. 21; F.v. M. Fl. Vict. i. 815 N. semipinnatifidum,
Hook. Journ. Bot. i. 246. ;

Hab.. Many parts of the colony, north and south.

2. N. “officinale (officinal), R. Br.; Benth. Fl. Austr. i. 65. Huropean
watercress. Stems creeping and floating, much branched. Leaves pinnate, the
upper with 8 to 7 pairs of leaflets and a terminal one which is usually larger,
varying from roundish to ovate or lanceolate, obtuse, sinuate, or dentate. Flowers
white, small, in short racemes. Petals longer than the sepals. Pods 4 to 12
lines long, stalked, spreading or curved upwards. Seeds small, 2-seriate.

Hab.: Naturalised in many mountain streams.

2. CARDAMINE, Linn.
(Named from supposed medicinal qualities.)

Sepals equal at the base. Petals clawed. Pod elongated, linear, compressed ;
valves usually flat, without conspicuous nerves, opening elastically; septum
transparent; style short or long; stigma entire or 2-lobed. Seeds flattened, not
bordered, in a single row (except in C. custylis)—Herbs, usually flaccid and
glabrous. Leaves entire or more frequently pinnately divided, in a few species
not Australian opposite or whorled. Flowers erect or nodding, white, purple, or
lilac, not yellow. Pods usually slender.

A large genus, widely spread over the temperate and colder regions both of the northern and
southern hemisphere.—Benth.

Seeds reticulate and pitted, rather large.
Leaves entire or sinuate-toothed, the stem ones sagittate. Plant of 2 to Sft. 1. C. stylosa.
Petals very narrow, small, nearly erect.
Seeds nearly the breadth of the septum, inasinglerow . . . . ... 2 C. hirsuta.
Seeds numerous, small, almost biseriate. Valves of the pod convex . . 3. C. eustylis.

1. C. stylosa (style prominent), DC. Syst. Veg. ii. 248; Benth. Fl. Austr. i.
68. A rather coarse glabrous herb, branching and decumbent, or nearly erect,
usually 2 to 3ft. high and sometimes attaining 5ft. Leaves oblong-lanceolate,
entire or sinuate, and minutely but remotely toothed, the lower ones narrowed
into a long petiole, the upper ones sessile but narrow below the middle and
clasping the stem by their sagittate base, the longest 3 to 5in. long. Flowers
small, white, with obovate spreading petals. Fruiting racemes long and rather
rigid, the pedicels very spreading, 8 to 4 lines long. Pods 1 to 1din. long and 2
to 1 line broad, with a very faint nerve on the valves. Seeds oval, dark-coloured,
reticulated with raised longitudinal nerves and transverse pits between them.—
Hook. f. Fl. Tasm. i. 18; F. v. M. Pl. Vict. i. 84; Arabis gigantea, Hook. Ie. t.
2595 C. divaricata, Hook. f. Fl. Nov. Z. i. 18.

Hab.: On ranges southern parts of the colony.

2. C. hirsuta (Hairy), Linn.; DC. Prod. i. 152; Benth. Fl. Austr. i. 70.
A much-branched decumbent or tufted annual, seldom above 6in. high, either
quite glabrous or slightly hirsute with short spreading hairs. Leaves pinnately
divided, the lower ones with 1 ovate or rounded terminal segment and a few
sthaller petiolulate lateral ones, or sometimes reduced to the terminal one, the
upper leaves few with narrow lobes. Flowers very small, the petals narrow and
erect or scarcely spreading. Stamens often reduced to 4 (especially in European

Cardanine. | VI. CRUCIFER. 45

specimens). Fruiting racemes usually short and rather dense, the pedicels not
very spreading. Pods erect, slender, usually 7 to 9 lines long, and scarcely
more than 4 line broad, the stigma sessile or on a style not longer than the
breadth of the pod. Seeds smooth, as broad as the septum, and in a single row
as in all the preceding species.—Reichb. Ic. Fl. Germ. ii. t. 26; Hook. f. Fl.
Tasm. i. 20; C. parviflora, Linn. ; DC. Prod. i. 152; also F. v. M. Pl. Vict. i.
36, partly; C. debilis, Banks in DC. Syst.. Veg. ii. 265; ('. paucijuya, Turez. in
Bull. Mose. 1854 ii. 295.

Hab.: Not uncommon damp land in the southern parts of the colony.

3. C. eustylis (style prominent on fruit), F. v. M. in Trans. Vict. Inst. i.
114; Pl. Vict. i. 87; Benth. Fl. Austr. i. 70. An erect annual, much branched
from the base, scarcely exceeding 6 to Sin. in height and quite glabrous. Leaves
pinnately divided, the lower ones with ovate segments, the others with narrower
ones, all usually with a few teeth or lobes. Flowers smaller than in CU. hirsuta,
the petals narrow, erect, and scarcely exceeding the calyx. Fruiting racemes
short, leafless. Pods rather spreading, slender, 6 to 9 lines long, tipped by a
style of $ to near 1 line, the valves convex, smooth, without nerves. Seeds very
numerous and small, much narrower than the septum, and showing 2 distinct
rows.

Hab.: River banks in tropical parts of the colony.

3. ALYSSUM, Linn.
Supposed by the ancients to have the power of allaying anger.
y y
(Meniocus, Desv.)

Sepals rather short, equal at the base, Petals rather short, entire or bifid.
Stamens often bearing a tooth or small appendage on the filaments of some or
all of them. Pod short, from nearly orbicular to oblong, very flat or turgid ;
the valves flat, concave, or turgid in the centre and flat on the margins, the sep-
tum membranous; style short or long, with an entire stigma. Seeds 2 to 10 in
each cell. Cotyledons accumbent.—Branching herbs or small shrubs, usually
hoary with stellate tomentum. Leaves undivided, usually linear. Racemes
- without bracts, with white or yellow flowers.

A large genus, dispersed over the temperate regions of the Old World, but chiefiy in the
Mediterranean region and western Asia. None are found in America, eastern Asia, or in the
Pacific Islands. The only Australian species is identical with one common in the eastern
Mediterranean region.—Benth.

1. A. linifolium (fiax-leaved), Steph. in Willd. Spec. Pl. iii. 467; Benth. Fl.
Austr. i. 71. A small, but hard, wiry, and much-branched erect annual, hoary,
with a minute, close, stellate tomentum. Leaves linear, oblong, oblong-spathu-
late or almost vbovate, mostly under $in., but the longest sometimes nearly lin.
long, quite entire. Flowers white, very small. Pods orbicular or broadly ovate,
2 to 8 lines long, minutely hoary; the valves flat and without nerves; style
small, subulate. Seeds 4 to 6 in each cell.—Meniocus linifolius, DC. Syst. Veg.
ii, 825; Deless*Ic. Sel. ii. t. 42; M. Serpyllifolius, Desv.; DC. 1.c.; M. austra-
lasicus, Turcz. in Bull. Mose. 1854, ii. 297.

Hab.: Inland downs country.

4, SISYMBRIUM, Linn.
(Name given by Greeks to some fragrant plant; not at present day recognised).
Sepals equal or the lateral ones slightly saccate. Petals usually elongated,
with long claws. Pod linear-elongated, cylindrical or flattened, several-seeded,
the valves usually convex and 3-nerved; septum membranous; style usually
short, with an entire or slightly 2-lobed stigma, Seeds in a single row, not

46 VIII. CRUCIFERA. [Sisymbriam.

bordered, oblong, with filiform funicles. Cotyledons incumbent.—Herbs, usually
annual or biennial, glabrous, hirsute or tomentose. Leaves entire or pinnately
lobed or divided. Flowers yellow, or rarely white or pink.

A large genus, chiefly European and Asiatic, with a few North American and a very few
Antarctic species.— Benth.

*1, S&S. officinale (officinal), Scop.; DC. Prod. i. 191; Benth, Fl. Austr. i. 71.
An erect annual, more or less pubescent, a foot high or rather more, with very
rigid spreading branches. Leaves deeply pinnatifid, with few lanceolate slightly
toothed lobes, the terminal one 1 to 13in. long, the others smaller, often curved
backwards towards the stem, the upper leaves sometimes undivided and hastate.
Flowers very small, yellow. Pods about din. long, thick at the base, tapering to
the point, more or less hairy, almost sessile, and closely pressed against the axis
in long, slender, stiff racemes.—Reichb. ic. Fl. Germ ii, t. 72.

Hab.: Southern parts of the colony, on roadsides and waste places about townships.

5. BLENNODIA, R. Br.
(Mucus emitted by seeds when soaked.)

Sepals short, open, equal at the base or slightly saccate. Petals obovate or
short and narrow. Pod linear or linear-oblong (short in a variety of B. trisecta),
terete or 4-angled, the valves very convex, without nerves or with a prominent
midrib ; septum membranous or almost spongy; stigma capitate, sessile or on a
very short style. Seeds oblong or ovoid, more or less distinctly 2-rowed, not
bordered, when soaked usually emitting a copious fibrous mucus; funicles free,
filiform. Cotyledons incumbent.—Herbs or low undershrubs, glabrous or hoary-
tomentose with simple or stellate hairs. Leaves entire or pinnatifid. Flowers
white, yellow, or pink, the racemes without bracts.

A genus limited to extratropical or subtropical Australia, differing from Sisymbrium, to which
some species have been referred, in the seeds never so completely overlapping each other as to
form a single row, and generally in the copious mucus of the seeds, which is, however, not
constant in all the species. From Capsella it differs in the longer pod and in the dissepiment
broader in proportion to the transverse diameter of the pod.—Benth.

Glabrous undershrubs. Leaves or their lobes linear-jiliform. Pods slender.
Leaves mostly 3-cleft. . . . 2. bt toa ae ee . 1. B. trisecta.

Annuals, glabrous or with simple hairs. Leaf-lobes narrow. Pods slender,
searvely contracted at the base.
Glabrous . . . ee ee ee . soe ee ew ew. 2. B. nasturtioides.
Hoary, with simple hairs . . . 2... 1... www 68 BL eremigera.
Annuals, with stellate pubescence. Leaves pinnatifid or toothed. Pods acute
at the top and at the base; valves very convex.
Pod rather slender, glabrous . . . . ..... ew eee
Pod thicker in the middle, hirsute or stellately tomentose. Petals twice
as long as the calyx, white or pink.
Calyx about 1 line long :
Calyx 23 lines long.

Perennials, with stellate pubescence. Leaves toothed or pinnatifid. Pods
acute at the top and at the base ; valves very convex,
Hoary. Pod at least 5 timesaslongasbroad . . . . ..... 9%. 2B.

4. B. cardaminoides.

5. B. lasiocarpa.
6. B. canescens,

Cunninghamii.

1. B. trisecta (referring to leaves), Benth, Flora Austr. i.74. A perfectly
glabrous often glaucous undershrub or almost a shrub, 1 to several feet high.
Leaves numerous, often clustered, linear-filiform, sometimes rather thick, divided
into 8 (rarely 2 or 5) unequal linear-filiform segments, the whole leaf seldom
above lin. long, except in very luxuriant specimens. Flowers white, scented.
Sepals 1 to 14 line long. Petals obovate, spreading. Fruiting raceme 4 to Gin.
long or rarely more, with slightly spreading pedicels of } to 4in. Pod sessile on
the pedicel, usually narrow-linear, 4 to 6 lines long, but sometimes very short,

Blennadia.| VIII. CRUCIFERA. 47

straight or curved, the stigma sessile or nearly so; valves convex, with a slender
longitudinal nerve. Seeds numerous, small, oblong-ovoid, those which I have
soaked scarcely emitting any mucus.—Sixymbrinn trisection, FP. v. M. in Trans,
Vict. Inst. i. 114; Pl. Vict. i. 39.

Hab.: Downs of the southern parts of the colony.

2. B. nasturtioides (Nasturtium-like), Benth. Fl. Austr. i. 74. A glabrous
annual, the central scape erect and leafless, the lateral branches decumbent at
the base and leafy, from 2 or 3in. to nearly 1ft. long. Leaves usually pinnately
divided into a few linear rather thick segments, the radical ones often 2in. long,
the others much smaller. Flowers yellow, rather small. Fruiting racemes
loose, 8 to 6in. long, with slender pedicels. Pod narrow, 4 to 7 lines long,
nearly straight and scarcely contracted at the base; stigma sessile or nearly so ;
valves slightly convex, thé longitudinal nerve very slender and sometimes quite
inconspicuous. Seeds small, ovate, emitting a considerable mucus when soaked.
—Erysinun nasturtium, F. vy. M. in Linnea xxv. 3868; Sisymbrium nasturtioides,
F, v. M. in Trans. Vict. Inst. i. 115; Pl. Vict. i. 39.

Hab.: Southern localities.

3. B. eremigera (desert, place of growth), Benth. Fl. Austr. i. 74. Annual
and erect or branching and decumbent at the base, more or less hairy with short
simple hairs, from afew inches to 1$ft. high. Leaves deeply and irregularly
pinnatifid, with few oblong-linear or linear, sometimes falcate lobes. Flowers
small, yellow. Fruiting racemes loose, 2 to din. long, with slender spreading
pedicels. Pods like those of B. nasturtioides, mostly about din. long, slender,
straight or curved, not contracted at the base; stigma sessile or nearly so;
valves with a slender nerve. Seeds small, oblong-ovate, emitting mucus when
soaked.—Sisymbrium ecremigerum, F. v. M. Fragm. ii. 148.

Hab.: Maranoa.

4. B. cardaminoides (Cardamine-like), F. r. M/. Herb. (as a Sisymbrium) ;
Benth. Fl. Austr. i. 75. A slender or small annual like &. nasturtioides, but more
or less clothed with a minute stellate pubescence, sometimes scarcely visible
without a lens. Leaves pinnatifid, the radical ones with rather numerous small
ovate triangular or lanceolate lobes, the terminal ones confluent, the lower ones
becoming distinct segments along the petiole ;. stem-leaves few and small, with
few short lobes. Flowers white (or pink ?), the sepals barely 1 line long. Petals
obovate, twice as long. Fruiting raceme loose and slender, 2 to 4in. long, with
slender spreading pedicels. Pod 4 to 6 lines long, scarcely 1 line broad, usually
curved, narrowed towards the base, glabrous or with a very minute stellate
tomentum ; valves very convex and keeled. Seeds small, ovate, emitting mucus
when soaked.

Hab.: Southern localities, F'. v. M.

5. B. lasiocarpa (hairy pods), F. «. M.in T'rans. Phil. Suc. Vict. i. 100 and
Pl. Vict. i. 40, t. 2; Benth. Fl. Austr. i. 76. (‘ Woombun Woombun,” St.
George, Wedd.) An annual, hoary with stellate pubescence, the central scape
short and erect, the lateral stems decumbent and leafy at the base, branching
and attaining 1ft. or more. ‘Radical leaves petiolate, lyrate-pinnatifid, 1, 2, or
even 8in. long; stem-leaves smaller, pinnatifid, or the upper ones toothed only.
Flowers pink or white. Calyx about 1 line, petals obovate, fully twice as long.
Fruiting racemes loose, 2 to 4in. long, with divaricate pedicels of 4 to 6 lines.
Pods not above din. long, turgid, curved, tapering at the top with a short slender
style, contracted at the base, hispid with simple or stellate hairs; valves very
convex, with the midrib scarcely conspicuous. Seeds ovate, the mucus copious,—
Erysimum. blennodioides, F. v. M. ia Linnea, xxv. 367.

Hab.: St, George, J. Wedd,

48 VIII. CRUCIFERA. [Blennodia.

6. B. canescens (hoary), R. Br. in App. Sturt Faped. 4; Benth, Fl. Austr.
i. 76. Annual, but the lateral branching stems apparently harder at the base at
the close of the season, so as to be almost woody; the whole plant hoary with a
short, soft, stellate pubescence. Leaves lanceolate or oblong-linear, the radical
ones about 2in. long, pinnatifid and narrowed into a petiole, the upper ones
linear, toothed, or entirg. Flowers large, pink, resembling those of a Matthiola.
Calyx 24 lines long, hoary. Petals fully twice as long, with long claws. Fruit-
ing racemes rather loose,.2 to 6in. long, the pedicels short, slightly spreading.
Pod linear, 1 to 14in. long, slightly pubescent, with convex valves, crowned by
the large persistent stigma. Seeds oval-oblong, smooth.

Hab.: Inland localities, F. v. M.

7. B. Cunninghamii (after A. Cunningham), Benth. Fl, Austr. i. 76. A
tufted herbaceous perennial, more or less hoary, with soft stellate hairs, occasion-
ally mixed with simple ones; annual stems erect or decumbent at the base, from
a few inches to 1ft. high, slightly branched. Radical leaves petiolate, 1 to 2in.
long, oblong or lanceolate, coarsely toothed or shortly pinnatifid ; stem-leaves
few and small, from lanceolate to nearly obovate. Flowers small, apparently
white. Fruiting racemes loose, 2 to 4in. long, with spreading pedicels. Pod 4
to 5 lines long, acute at the top and at the base, tipped by a very short subulate
style, pubescent with simple or stellate hairs, or nearly glabrous; valves very
convex, with a prominent midrib. Seeds oval-oblong, smooth, the mucus rather
copious.

Hab.: Maranoa.

6. STENOPETALUM, RB. Br.
(Narrow petals.)

Sepals narrow, erect, equal at the base. Petals shortly lanceolate above the
claw, tapering to a point, often long and twisted. Pod globular, ovoid, or shortly
linear, the valves very convex, usually without any conspicuous nerve; septum
membranous ; stigma globular, sessile or rarely on a very short style. Seeds
several, small, in 2 rows, not bordered, with free filiform funicles ; cotyledons
incumbent.—Annuals, usually slender and glabrous, rarely tomentose and more
rigid. Leaves linear. Flowers orange-yellow or white.

The genus is limited to Australia.— Benth.

Pods erect, 2 to 4 times as long as broad.
Hoary tomentose. Pedicels as long as the pod. Petals 3 times as long as
thecalyx, 2 6 6 ee ee ee ee ee ee ew ew 1S. velutinum,
Glabrous or slightly tomentose. Pedicels shorter than the pod. Petals
about twice as long asthecalyx. . 2. 2. 5. 2. ee. eos
Pods spreading or pendulous.
Sepals 14 line or more, petals more than twice as long. Pedicels slender,
two or three times as long as the sepals, slightly hoary with appressed
hairs. Leaves entire or remotely toothed . . . . ... .. . 3.'S. nutans.

1. S. velutinum (plant velvety), F.v. M. Pl. Vict.i. 49; Benth. Fl. Austr.
i. 78. rect and rather rigid, 1 to 14ft. high, white or hoary, with a very short
stellate tomentum, which disappears from the older leaves and the base of the
stem. Leaves narrow-linear, rather thick, entire or with a few minute distant
teeth, the lower ones 14 to 2in. long, the upper ones much shorter. Flowers
erect, on pedicels about as long as the calyx. Sepals about 2 lines long, tomen-
tose. Petals yellowish, the long slender point fully three times as long as the
calyx. Fruiting pedicels erect, 8 to 5 lines long. Pod elliptical-oblong or almost
ovoid, about 3 lines long, very turgid, glabrous; valves nerveless ; ovules 8 to 12
in each cell.

Hab.: Amby Downs,

2. S. lineare.

Stenopetalian.] VIII. CRUCIFERA. 49

2. S. lineare (leaves linear), &. Br. in DC. Syst. Veg. ii. 613; Benth. Il.
Austr. i. 78. Usually erect, slender, little branched and quite glabrous, ? to 14ft.
high. Leaves few, narrow-linear, 1 to 14in. long, entire or occasionally pinnatifid,
with 1 or 2 short linear lobes on each side. Flowers small. Sepals not 14 line
long. Petals of a brownish-yellow, the narrow-linear exserted portion not longer
than the sepals. Fruiting racemes slender but rigid, with erect pedicels not half
so long as the pod. Pods erect, oblong, 2 to 8 lines long and scarcely 1 line
broad, glabrous, the valves usually showing the midrib. Seeds 8 to 12 in each
cell, small, ovate, smooth.—Hook. Ic. Pl. t. 618; Hook. f. Fl. Tasm. i. 22; F.
v. M. Pl. Vict. i. 49.

Hab.: Interior of the colony, Darling Downs.

3. S. nutans (nodding), F. v. M. Fragm. iii. 27; Benth. Fl. Austr. i. 79.
An erect annual, about 5in. high in the single specimen seen, slightly hoary with
appressed hairs. Leaves linear, entire or remotely toothed, about lin. long,
narrowed at each end. Racemes loose. Pedicels much longer than the calyx,
slender, erect when in flower, reflexed when in fruit. Sepals about 14 line long.
Petals with a filiform point of 4 or 5 lines. Pod broadly oval-oblong, about 4
lines long, very turgid, glabrous, ripening 8 or 4 seeds in each cell.

Hab.: Inland localities, Cooper’s Creek, &c.

7. GEOCOCCUS, J. Drumm.
(From its burying its seed-vessels in the earth.)

Sepals short, spreading, equal at the base. Petals small. Pod oblong, slightly
compressed, obtuse, the valves convex, with a prominent midrib ; stigma sessile,
entire. Seeds few, the two series rather distinct, oblong, not bordered, with long
funicles ; cotyledons incumbent,—A stemless herb, with radical pinnately-divided
leaves, ripening its pods underground.

The genus is limited to the following species.

1. G. pusillus (small), J. Drumm. in Hook. Kew Journ, vii. 52; Benth. Fl.
Austr. i. 80. A stemless, tufted. annual. Leaves all radical, spreading, 14 to 3
in. long, pinnately divided, with triangular or shortly lanceolate lobes, the lower
ones distinct, the ultimate ones confluent. Flowers in our specimens imperfect,
on short, erect, radical peduncles. Petals, according to Drummond, oblong, not
clawed, shorter than the calyx. Fruiting peduncles lengthening to from 4 to
lin., recurved so as to bury the pod in the ground. Our pods are irregularly
ripened.

Hab.: Inland localities.

This curious little plant may possibly prove to be a condition of some species having usually
dimorphous flowers, in which the more perfect ones are not developed. If so, it may very likely
be a Blennodia, of some species of which it has the radical leaves.—Benth.

8. *BRASSICA, Linn.
(From the Celtic word for cabbage.)

Sepals erect or spreading, lateral, usually saccate at the base. Pods elongated,
terete or angular, often with an indehiscent 1-seed beak; valves convex, 1—3-
nerved, lateral nerves flexuose; style beaked or ensiform: stigma truncate or
2-lobed. Seeds 1-seriate, globose or sub-compressed; cotyledons incumbent,
concave or conduplicate, the radicle within the longitudinal fold. Glabrous or
hispid herbs ; rootstock often woody. Leaves large, pinnatifid or lyrate, rarely
entire. Flowers yellow, in long racemes.

Distributed over the temperate regions of the Old World,

g

50 VIIl. CRUCIFERA. [Brassica.

1. B. (Sinapis) nigra (black), Boiss. Black mustard. Annual, hairy or quite
glabrous, especially in the upper parts, the lower leaves and stems generally
slightly hispid. Stems 2ft. or more high. Leaves mostly deeply divided, with
one large terminal ovate or oblong lobe and a few small lateral ones, the upper
leaves often small and entire. Flowers rather small. Pods on short pedicels,
closely pressed against the axis of the long slender racemes, glabrous, seldom
more than in. long, with a-slender style, slightly conical at the base, the valves
marked with a strong midrib.

Hab.: Europe. A stray weed from cultivation plots in southern Queensland.

9. CAPSELLA, Mench.
(A diminutive of capsula, a capsule.)
(Microlepidium, F. v. 1.)

Sepals spreading, equal at the base. Petals short. Pod ovoid or oblong,
laterally compressed or nearly terete, the valves very turgid or boat-shaped,
keeled, the septum thin; style short or stigma sessile. Seeds several, in 2 rows,
not bordered, on free funicles; cotyledons incumbent or rarely accumbent.—
Small or weak annuals. Radical leaves rosulate, entire or lobed. Racemes
slender, with small white flowers.

A small genus dispersed over the temperate regions of both the northern and southern
hemispheres. Two of the following species are exclusively Australian. The genus is nearly
allied to Blennodia, but the pod is shorter and more compressed laterally, the septum being
usually narrower than the transverse diameter.—Benth. s

Plant little branched $ to 1}ft. Leaves pinnatifid. Pods cuneate-
triangular, with numerous seeds yk 2 be ee a we @
Plant dwarf, beset with short hairs. Leaves linear, blunt, entire. Pod
ellipsoid turgid. Seeds generally 4 ineachcell . . . . . . . « 2 C, Andreana.
Plant only a few inches high. Leaves divided into linear-lanceolate
lobes. Pod rhomboid-rotund, about 4-seeded 4 5

1. C. bursa-pastoris.

8. C. humistrata.

1. C. *bursa=pastoris (shepherd’s purse), Mench. Stems erect, from a few
inches to 1ft. or more high, rather rough and often hairy with a few oblong or
lanceolate entire or toothed leaves clasping the stem with projecting auricles.
Radical leaves spreading on the ground, pinnatifid, with a large ovate or triangular
lobe or sometimes entire. Root tapering often to a great depth. Flowers scarcely
1 line in diameter. Pods in a long loose raceme, usually triangular-truncate at
the top, with the angles slightly rounded and narrowed at the base, sometimes
notched at the top and almost obcordate ; pedicels slender, style short, valves
smooth. Seeds many, 10 to 12 in each cell, oblong punctate.—Thlaspi bursa-
pastoris, Linn. Y

‘Hab.: Become naturalised near townships.

2. C. Andreeana (after H. Andre), F.v. M.; Wing’s Sou. Se. Rec., Mar.
1885. Annual, dwarf, erect. Stem as well as branches, flower-stalks, and
stalklets beset with short papillular hair. Leaves short, linear, blunt, entire,
glabrous ; racemes short. Flowers minute, sepals soon spreading, petals white or
yellowish, not or little longer than the sepals; filaments partly dilated at the
base ; anthers yellowish, cordate-roundish ; stigma sessile. Pod small, ellipsoid,
or globular-ovate, turgid, glabrous, not divided nor dilated at the summit, on a
stalklet of usually the same length; valves subtilely 1-nerved, not keeled nor
much compressed; septum lanceolar. Seeds generally 4 in each cell, ovate-
roundish, compressed, brown-yellowish, margined by indurated through mois-
ture much-expanding mucus.

Hab.: Southern localities.

In some respects allied to C, pilulosa, in others to C, humistrata,—F, v. M., Le,

Capsellia.] VIII. CRUCIFERA. 51

3. C. humistrata (found on damp spots), I’. ». M. Fragm. xi. 25. An
annual glabrous plant of a few inches high. Leaves divided into linear-lanceolate
lobes. Racemes 1 to din. long, flowers numerous, pedicels spreading, very slender,
from 14 line under the flower to 4 lines under the fruit. Sepals ovate or oblong,
4 to % line long. Petals oblong-ovate, attenuated at the base, yellow, about 1
line long, entire. Stamens 6, filaments free, subulate-linear; anthers yellow,
almost round, introrse. Pods 14 to 2 lines long, rhomboid-rotund, often 4-
seeded, much compressed, with the base somewhat acute and the apex very
shortly acuminate, entire. Seeds roundish-oval, 4 to # line long, with pellucid
margin.

Hab.: South Queensland.

10. SENEBIERA, Poir.
(After J. de Senebier).

Sepals short, spreading, equal at the base. Petals short. Pod laterally com-
pressed, orbicular or broader than long, either indehiscent or separating into two
nuts, each with a single seed. Embryo bent in a circle, or the radicle incumbent
on the back of the cotyledons, but with the bend above the attenuated base of the
cotyledons, not at their junction with the radicle—Annuals or biennials, much
branched and usually prostrate. Leaves entire or pinnately divided. Flowers
very small, in short leat-opposed racemes.

There are several species dispersed over the warm as well as the temperate regions both of the
New and the Old World, and more especially near the sea, the following ones extending to
Australia.—Benth.

Pods 1 line broad, slightly wrinkled, on slender pedicels.

Leaves linear, entire . be Nee oe Gare Some eae AD. oe

Leaves pinnate .

1. S. integrifolia.
2. S. didyma.

1. S. integrifolia (entire-leaved), DC. in Mem. Soc. Hist. Nat. Par. ann. 7,
144, ¢. 8, and Syst. Veg. ii. 522; Benth. Fl. Austr. i. 82. A rigid, glabrous,
somewhat glaucous annual (or bienniel?), usually decumbent, and very much
branched. Leaves linear, usually acute, 4 to lin. long or rather more, narrowed
into a petiole, quite entire or very rarely with 1 or 2 small teeth. Flowers very
small and numerous, in terminal or leaf-opposed racemes usually much longer
than the leaves; pedicels slender, rarely exceeding 1 line. Pods like those of 8.
didyma, of the same size, and reticulate when young, becoming often warted or
even corky when old.—S. linoides, DC.; Harv. and Sond. FI. Cap. i. 27.

Hab.: Bird Island, Wreck Reef, Denham.

The species has a wide range on the seacoasts of S. Africa and Madagascar, and we have it

also from Pratas and other islands of the Chinese seas. S mexicana, Hook. and Arn. Bot.
Beech. 276, is the same plant, but was probably gathered in the islands of Loo Choo and Bonin,

and not in Mexico.— Benth.

2. S. didyma (double-podded), Pers. Syn. ii. 185; Benth. Fl. Austr. i. 88.
Wart cress. A much-branched, prostrate annual, spreading on the ground from
Gin. to 1ft. or more, glabrous, or with a few long loose hairs. Leaves pinnately
divided into 7 to 11 narrow segments, which are usually again cut into 2 to 4
unequal linear or lanceolate lobes, the lower leaves often once pinnate, with
oblong or obovate, entire or shortly lobed segments. Flowers very small and
numerous, in leaf-opposed racemes, which seldom, even in fruit, exceed the
leaves, the pedicels slender, 1 to 2 lines long. Pods about 2 line long and 1 line
broad, wrinkled, formed of 2 ovoid distinct lobes, which separate into 1-seeded
nuts when ripe.—Reichb. Ic. Fl. Germ. ii. 1.9; S. pinnatifida, DC. Syst. Veg.
ii. 528 ; Prod. i. 208.

A common weed in sandy soil, especially near the sea, in all warm countries, perhaps in-
digenous to N. Australia, and now established in the neighbourhood of towns in almost all the
eolonies:— Benth, ‘ ;

52 VIII. CRUCIFERA.

11. LEPIDIUM, Linn.
(Pod scale-like.)

(Monoploca, Bunye.)

Sepals short, equal at the base. Petals short, equal, sometimes wanting.
Pod ovate or shortly oblong, rarely orbicular, usually much compressed laterally
and notched at the top, the valves boat-shaped, keeled or winged, the septum
narrow ; style filiform or stigma sessile. Seeds solitary in each cell, suspended
from the top of the septum with a free funicle; cotyledons incumbent in all
except one species not Australian.—Herbs, undershrubs, or even small shrubs,
very variable in habit. Leaves in the Australian species narrow or entire.
Flowers small, white, the racemes without bracts.

A large genus, spread over the temperate and warmer regions of the globe, but not alpine
and scarcely Arctic.

Leaves all quite entire. Pod usually conspicuously winged.
Leaves broadly ovate or orbicular . . . . . .... + +. L. ZB. strongylophyllum.
Petals none. Stamens 4. Pod-wings almost united with the style 2. L. monoplocoides.
Leaves mostly toothed or lobed. Flowers very small. Pod-wings
small or none, except in L. papillosum.
Petals none. Leaves narrow-linear, the upper ones auricled.
Stems papillose. Stamens 4. Pod about 2 lines long, with 2 short
TODESHOP WITS: cee Gar ee Be Gan wr ae ee tiny Saag,
Stems glabrous. Leaves linear or cuneate, not auricled, the
sao ones pinnatifid. Stamens 2. Pod about 1} line, scarcely
TOB@d ss. we. ae ae ae ae ee Bt es

3. L. papillosum.

4. L. ruderale,

1. L. strongylophyllum (upper leaves round), fF’. v. M. Herb.; Benth. Fl.
Austr. i. 84. Apparently shrubby, quite glabrous, with the branches denuded at
the base. Leaves in the upper part of the branches, broadly ovate or nearly
orbicular, or the upper ones elliptical-oblong, 4 to 3in. long, entire, rather thick,
narrowed into a short petiole. Flowers unknown. Fruiting raceme evidently dense,
with spreading pedicels of about 2 lines, the thick rhachis 1 to near 2in. long.
Pods only known by the persistent replum, which is oblong-lanceolate, nearly 3
lines long, 3 line broad in the centre, terminating in a subulate style of about 1
line, and the scars of a funicle on each side at’ the upper angle of the replum show
that there had been a single pendulous seed in each cell as in other Lepidia.

Hab.: Inland localities.

2. L. monoplocoides (like a Monoploca), F.v. M. im Trans. Phil. Soc.
Vict. i. 85 and Pl. Viet. i. 47;, Benth. Fl. Austr. i. 85. An erect branching annual
of about 6in., glabrous or slightly rough with minute papille. Leaves narrow-
linear, entire and not auricled, the lower ones sometimes 2in. long, but mostly 4
to lin. Flowers very minute, without petals and with only 4 stamens. Fruiting
racemes 2 to 3in. long, with rigid, rather spreading, flattened pedicels, of 14 to 2
lines. Pod orbicular, scarcely 2 lines long, flat, winged all round, the wings
united with the style at the top, and projecting beyond it.in 2 minute, connivent,
acute lobes, forming a short point to the pod. Seeds with a viscid, clear mucus,
as in several of the preceding species.

Hab.: Southern Queensland.

3. L. papillosum (Papillose), F. v. M. in Linnea xxv. 870 and Pl. Viet. i.
46; Benth. Fl. Austr. i. 86. An erect branching annual, usually under 6in., but
according to F. vy. Mueller sometimes 1ft. high or more, the stems covered with
little transparent papille, and exhaling an unpleasant scent. Radical leaves
petiolate, often 2in. long or more, linear-oblong, coarsely toothed or irregularly
pinnatifid, the upper ones lanceolate or linear-cuneate, with a few remote teeth,
and clasping the stem by their auricled base, 4 to lin. long and all glabrous.
Flowers very small, without petals and with only 4 stamens. Fruiting racemes
mostly 2 to 4in. long, with rigid, flattened, rather spreading pedicels, of about 2

Lepidium.} VIII. CRUCIFERA. 58

lines. Pod obovate, about 2 lines long, the valves winged only above the middle,
forming 2 rounded terminal lobes, a little more than 4 line long, with the stigma
sessile in the rather narrow sinus. Seeds exuding a viscid, clear mucilage in
great abundance.

Hab.: Southern Queensland.

4. L. ruderale (found in waste places), Linn.; DC. Prod. i. 205 ; Benth. F1.
Austr. i. 86. An annual, biennial, or sometimes perennial, glabrous or with a
few minute scattered hairs, commencing to flower when very small, but growing
out to 1 or even 2ft., with hard stems and numerous divaricate, thin, wiry
branches. Radical leaves once or twice pinnatifid, with narrow-linear lobes, but
soon decaying ; stem-leaves linear or rarely almost oblong-cuneate, usually with
a few irregular teeth, especially towards the top, sometimes almost pinnatifid, the
uppermost often linear and entire. Flowers minute, without petals and with only
2stamens. Fruiting racemes usually rather loose but rigid, 2 to 3in. long, with
slender stiff spreading pedicels of 2 or 8 lines, but sometimes the racemes remain
short and dense as when in flower. Pods ovate, 1 to near 14 line long, minutely
2-lobed at the top, with a short style between the lobes. Seeds ovate, usually
exuding no mucus.—Reichb. Ic. Fl. Germ. ii. t. 10; Hook. f. Fl. Tasm. i. 25;
F.v. M. Pl. Vict. i. 45; L. puberulum, Bunge, Pl. Preiss. i. 261; L. hyssopt-
folium, Desv. Journ. Bot. iii. 164 and 179; LD. fruticuloswm, Desv. l.c. 165 and
180 (a tall luxuriant form).

Hab.: Common in Southern Queensland along the fences around cultivation paddocks.

12. THLASPI, Linn.
(Pods compressed.)

Sepals erect, equal at the base. Petals obovate, equal. Pod short, ovate,
obovate, obcuneate or oblong, much compressed laterally, notched or rarely acute
at the top, the valves boat-shaped, keeled or winged, the septum narrow; style
filiform or stigma sessile. Seeds 2 or rarely 3 or 4 in each cell, not winged ;
cotyledons accumbent.—Annual or perennial herbs, the radical leaves usually
spreading, entire or toothed, those of the stem often auricled at the base. Flowers
white, pink, or pale purple, rarely yellow.

A considerable genus spread over the temperate and colder regions of the northern hemi-
sphere, with a very few 8. American species, and none from S. Africa.

1. T. cochlearinum (like a cochlearia), F. v. al. Pl. Vict. i. 51; Benth. Fl.
Austr. i. 88. An erect, rigid, branching annual, 6in. to 1ft. high, slightly pubescent,
with a few short, mostly simple and reflexed hairs. Leaves lanceolate or linear-
oblong, entire or with 1 or 2 coarse teeth or lobes on each side, narrowed into a
petiole, the lower leaves about 2in. long, the upper ones few and smaller.
Flowers white, rather large. Sepals open, idin. long. Petals much larger.
Fruiting racemes loose, about 2in. long, with half-spreading pedicels of 6 to 8
lines. Pod broadly oval, 4 to 5 lines long, obtuse at the top but not notched,
pubescent with short, rigid, reflexed hairs; styles subulate, nearly 1 line long.
Valves keeled, but not distinctly winged. Seeds 2 to 4 in each cell, flat,
orbicular, emitting a clear, viscid mucus when soaked; cotyledons accumbent.—
Eunomia cochlearina, F. v. M. in Linnea, xxv. 869.

Hab.: Southern Queensland.

Orpen IX. CAPPARIDEZ.

Flowers usually hermaphrodite. Sepals 4 to 8, either in a single series, free or
united in a campanulate calyx, or 2 outer and 4 inner ones. Petals usually 4,
imbricate, rarely 2 or none. Torus either small or expanded into a disk or
lengthened into a straight or curved stalk to the ovary. Stamens inserted at the

54 IX. CAPPARIDEA.

base or the summit of the torus or stalk of the ovary, definite or indefinite, all
perfect or some reduced to staminodia. Ovary 1-celled, with 1 or usually
several parietal placentas, which sometimes. protrude so as to divide the ovary
into imperfect cells. Stigma sessile or borne on a distinct style. Ovules usually
numerous, rarely solitary, anatropous. Fruit either a capsule, with the valves
separating from the persistent septum or placentas as in Crucifere, or indehiscent
and succulent, or rarely dry. Seeds reniform or angular, without or with only
a very thin albumen. Embryo curved, the cotyledons incumbent, folded, or
convolute, very rarely flat.—Herbs or shrubs, rarely trees. Leaves alternate, or
very rarely opposite, simple, or consisting of 1 to 5 digitate leaflets, with or
without stipules, which when present are occasionally prickly. Flowers either
solitary or clustered in the axis of the leaves, or more frequently in terminal
racemes.

The Order is pretty generally distributed over the warmer and tropical regions of both the
New and the Old World. Of the following genera two only, of one species each and both
anomalous in the Order, are peculiar to Australia (one met with in Queensland, the other in
West Australia). The other three are widely-spread tropical genera.—Benth.

Trisz I. Gleomex.—Herbs with a capsular fruit.

Torus short, the stamens inserted immediately within the sepals and petals.
Seeds several.
Stamens 4to6,orrarely8. . © - - © + + 6 ee we ee ee 1, CrEOME.
Stamens 8to16 . « 2 « * % » & eH @ 6 6 ew we 2. Pouanisia,
Torus elongated, bearing the stamens at the top under the ovary.
Stamens all perfect, with long filaments. Leaves alternate, with digitate
leaflets. Sepals 4. Seedsseveral . . . - - . - . - . . . . 8, GyNANDRoPSIS.

Trix II. Capparez.—Shrubs or trees, with an indehiscent succulent fruit.

Ovules and seeds many. Torus short without any basalappendage. . . . 4. CApPARIs.
Ovules and seeds usually solitary. Leaves minute ornone. Flowers diccious. ;
Sepals imbricate. Torussmall. Filamentslong ...... . . . 5. APOPHYLLUM.

1. CLEOME, Linn.

(Name used by a Latin physician to designate a plant unknown to modern
botanists.)

Sepals 4, sometimes united in a 4-toothed calyx. Petals 4, nearly equal.
Stamens 6, rarely 4 or 8, all or some only perfect, inserted on the short torus
immediately within the petals. Ovary sessile or stalked, with many ovules, the
stigma sessile or on a short subulate style. Capsule usually elongated, sessile or
stipitate. Seeds many, reniform, usually rough or woolly.—Herbs, either
glabrous or glandular-pubescent. Leaves with 8 to 7 digitate leaflets, or in some
species not Australian simple. Flowers solitary or in terminal racemes.

A large genus, chiefly abundant in the warm parts of America, and in the hot sandy districts
of N.E. Africa and §.W. Asia. ; eyecare

Stemless, with radical leaves and 1-flowered scapes. . . . . . .. . . J. C. oxalidea.
Erect and leafy, with racemose flowers . . . 2. . . 1... ew ew oC. tetrandra.
Plant, toothed prickly . 2. 6. eee ee ee eee ee ew ew 8. GL pungens.

1. C. oxalidea (Oxalis-like), F. v. M. Fragm. i. 69; Benth. Fl. Austr. i. 90.
A little glabrous, glaucous, almost stemless annual. Leaves radical, consisting of
8 obovate or orbicular leaflets, 2 to 4 lines long, on a slender petiole longer than
themselves. Scapes filiform, 1-flowered, 14 to 2in. long. Sepals about 1 line
long. Petals of a pale pink, ovate, about 2 lines long. Stamens 6 to 8, with
linear-oblong anthers attached near the base. Capsule sessile, linear-oblong or
narrow-linear, 4 to lin. long.

Hab.: Northern inland localities.

Cleome.] IX. CAPPARIDEA. 55

2. C. tetrandra (stamens often four), Banks in DU, Prod. i. 240; Benth. #1.
Austr. i. 90. An annual, either glabrous or sprinkled with a few short glandular
hairs, the stems often several together, slender, ascending from a few inches to
14ft. Leaves chiefly at the base of the stems on long petioles, with 3 or 5 linear-
lanceolate or narrow-oblong leaflets sometimes above an inch long, the upper
leaves few, small, with only 3 leaflets or simple. Raceme loose and slender, with
filiform pedicels. Sepals $to1 line long. Petals narrow, 8 to 6 lines long,
nearly equal. Stamens 4 to 6. Capsule sessile, slender, 1 to 14in. long, with a
short subulate style, the valves thin .and minutely striate. Seeds transversely
wrinkled.

Hab.: Gulf of Carpentaria, R. Brown.

3. C. *pungens (pungent), Willd. Spider-flower. A robust annual clothed
with a glandular pubescence, having a heavy scent, 2 to 5ft. high. Stipules
spiny. Leaves petiolate, of from 5 to 7 lanceolate leaflets; petioles and midribs
prickly. Stamens 6, long exserted from the corolla. Ovary much shorter than
the gynophore. Ripe capsule about 4in. long.

Hab.: A South American plant now naturalised. Near towns, a stray from garden culture:
considered a good bee plant \

2. POLANISIA, Rafin.
(Stamens unequal.)

Sepals and petals 4 each, as in Cleome. Stamens usually 8 or more, inserted
on the short torus. Ovary and capsule sessile or stalked, with many ovules and
seeds, as in Cleome.—Herbs, with the habit of Cleome, from which the genus only
differs in the increased number of stamens. Flowers in terminal racemes.

The genus is distributed over the warmer and tropical regions of both the New and the Old
World. The only Australian species is a common tropical weed.

1. BP. viscosa (viscid), DC. Prod. i. 242; Benth. Fl. Austr. i. 90. An erect
branching annual or biennial, usually about lft. high, more or less covered with
short, glandular, viscid hairs, Leaflets 3 or 5, very rarely 7, from obovate or
oblong-cuneate to linear-lanceolate, the largest usually 1 to 1Jin. long, but mostly
much smaller. Flowers yellow, in terminal racemes. Sepals about 2 lines,
petals twice or thrice as long, from narrow-oblong to almost ovate. Stamens
from 8 to 16. Capsule from oblong-linear about lin. long to narrow-linear and
8in. long strongly striate, the nerves very oblique and anastomosing in the short
pods, nearly parallel in the long ones, and always glandular-pubescent. Seeds
wrinkled.—Cleome flava, Banks, in DC. Prod. i. 241.

Hab.: Common in most parts of Queensland.

Var. grandiflora. Slightly pubescent. Leaflets narrow. Sepals about 4 lines, petals nearly
lin. long. Capsule above 4 in. long, N.W. coast, Bynoe; Sweers Island, Henne.

Some specimens from the gravelly bed of the Victoria River, F. v. Mueller, have shot out from
the flowering racemes numerous branches crowded with small leaves, and very small axillary
flowers almost without stamens, but producing small slender capsules, the whole plant assuming
the appearance of the P. micrantha, Boj., from Madagascar. Other specimens from the same
locality have all the leaves entire or 3-lobed, but these have no flowers to determine the species
with certainty.

The species is a common weed throughout India, extending into tropical Africa.—Benth.

3. GYNANDROPSIS, DC.
(Stamens appearing to be on the style.)
(Reeperia, F. v. M.)
Sepals and petals 4 each, as in Cleonv. Torus produced into a long slender

gynophore, bearing at its summit about 6 stamens with filiform filaments. Ovary
sessile or stalked within the stamens, with many ovules, the stigma sessile or on

56 IX. CAPPARIDEZ. [Gynandropsis.

a subulate style, and the capsule sessile or stalked and many-seeded, as in Cleome.
—Herbs, with the habit of Cleome, from which the genus only differs in the long
stalk-like torus bearing the stamens. Flowers in terminal racemes.

Gynandropsis, like the last two genera, is dispersed over the tropical regions both of the New
and the Old World.—Benth. :
Flowers yellow. Capsule not striate . 1. G. Muelleri.
Flowers white or purplish. Capsule striate . F ee 2. G. pentaphylla.

1. Gs Muelleri (after Baron v. Mueller), Benth. Fl. Austr. i. 91. An erect
annual, covered with a glandular viscid pubescence. Leaflets 3 or 5, lanceolate
or oblong-linear, those of the upper leaves $ to lin. long on a long petiole.
Flowers yellow, on short pedicels in the upper axils, forming a terminal leafy
raceme. Sepals } to near lin. long, narrow, acuminate, unequal. Petals fully
3in. long, oblong, narrowed into a long claw. Stamens 5 to 7, the stipes or
elongated torus often 1Jin. long. Capsule linear, 2 to 23in. long, not striate, but
rough with short, glandular hairs, terminated by a slender style of nearly lin.—
Reperia cleomoides, F. v. M. in Hook. Kew Journ. ix. 15.

Hab.: Gulf country.

2. G. pentaphylla (leaf of five parts), DC. An erect herb of 1 to 3ft.,
or sometimes shrubby below and taller, or reduced to 8 or 4in.; the extremities
and young leaves usually thinly pilose or pubescent. Leaves 5-foliolate, the
upper 3-foliolate; leaflets obovate or oblanceolate, acute-acuminate or obtuse,
denticulate-serrulate or entire. Racemes glutinous, with simple or 3-foliolate
bracts. Flowers white or purplish. Capsule narrow-linear, tapering into the
style, usually puberulous or minutely setulose, 3 to 4in. long, gynophore $ to 2in.,
with the scar of the stamens near the middle style, variable in length or stigma
sub-sessile.

Hab.: This Indian plant is now met with in most warm countries.

,

4. CAPPARIS, Linn.
(Name used by ancients for common caper plant, one of the genus.)
(Busbeckia, Endl.)

Sepals usually 4, rarely 5, free or the outer ones united in the bud into an
entire calyx, which splits irregularly as the flower expands. Petals usually 4,
imbricate. Stamens indefinite, inserted on the short torus, the filaments free,
filiform. Ovary borne on a long stalk, 1 to 4-celled, with 2 to 6 placentas and
several or manv ovules; stigma sessile. Berry stalked, globose or elongated,
very rarely dehiscent. Seeds several, immersed in pulp, with a hard or coriaceous
testa and convolute embryo.—Trees or shrubs, sometimes climbing, unarmed or
prickly. Leaves simple, membranous or coriaceous; stipules prickly or
setaceous, often only on the young or barren shoots.

A large genus, distributed over the tropical and warm regions both of the New and the Old
World ; and divisible, chiefly from remarkable differences in the calyx, into several sections, of
which two only are Australian—one (Eucapparis) comprises the greater number of the Asiatic
and African species, but is not American; the other (Busbeckia) is confined to Australia and
Norfolk Island. The Australian species of both sections are all endemic, and many of them
are remarkable for producing slender barren shoots, with very prickly stipules, and small leaves
so very differently shaped from those of the flowering-branches that where we have specimens
of these barren branches only it is impossible to identify them.— Benth.

oe I. Hucapparis.—Sepals 4, rather large, imbricate in 2 series. Berry globular or
ovoid.
Flowers on slender pedicels in terminal umbels. Outer sepals equal . . . 1. C. umbellata.
Flowers lateral or axillary, pedicels solitary or one above the other. One of

the outer sepals larger and saccate or concave at the base.

Stamens 12 or under. Flowers small.
Pedicels usually 2, one over the other. Flowers very tomentose . « 2 C. lasiantha.
Pedicels 4 or 5, one above the other. Flowers slightly pubescent. . . 3. C. quiniflora.

Capparis.| IX. CAPPARIDEA. 57

Stamens numerous, or more than 15.

Sepals very unequal, the largest fin. ; : : . . 4 Cy muenmularia.
Sepals slightly unequal, about 3lines . . . . Bice 5. C. sarmentosa.
Flowers small Sepals 2 lincs. Petals 4 lines a . 6. C. uberiflora,

Secr. II. Busbeckia.—Two outer sepals broad, very concave, completely united in the bud,
and separating irregularly as the flower expands.
Leaves mostly ovate or oblong.
Leaves mostly 2 to din. long. Ovary glabrous. Fruit from 4 to a little
more than lin. diameter.
Flowers mostly axillary, distant.

Leaves ovate. Buds ovoid, acuminate, lin. long, almost woody 7. C. ornans.
Leaves ovate or oblong. Buds globular, 3in. long, coriaceous 8. C. nobilis.
Leaves ovate. Buds4-angled . . . . ... eae 9. C. canescens.
Leaves oblong. Buds globose-pyramidal . . . . . . . . 10. C. Shanesiana.
Flowers in a terminal corymb or short raceme. Buds globular 11. C. lucida.
Leaves mostly 1 to 1jin. long. Ovary tomentose. Fruit 2in. diameter 12. C. Mitchelli.
Leaves lanceolate or long and narrow.
Leaves obtuse at the base. Petiole very short . . & Gow Gb . . 13. C, loranthifolia
Leaves coriaceous, narrowed into a rather long petiole . . . . . 14. C. umbonata.
Leaves ovate-lanceolate, membranous. Petiolesshort . . . . . . . 15. C. humistrata.
Leaves very narrow, on very short petioles . . . . . . . . . . . 16. GC. Thozetiana.

1. C. umbellata (form of inflorescence), R. Br. in DC. Prod. i. 247;
Benth. Fl. Austr. i. 98. Sbrubby, with the young branches tomentose. Stipulary
spines small, nearly straight or recurved. ‘Leaves from ovate to narrow-oblong,
mostly 14 to 2in., or when full grown 3in. long, at first membranous, softly
pubescent or tomentose, at length stiff and usually glabrous, on petioles of about
2 lines. Pedicels slender, 6 to 9 lines long, usually 6 to $ together in terminal
umbels, sessile above the last leaves, or sometimes on short, lateral, leafless
branches. Buds small, globular. Outer sepals thin, but stiff, equal, 2 to 23
lines long, orbicular, concave, slightly imbricate, glabrous, inner ones scarcely
longer, much imbricate. Petals about 3 lines long, pubescent. Stamens
numerous. Ovary glabrous, with 8 to 10 ovules to each placenta. Berry
globular, smooth, in our specimens not lin. diameter, on a stipes of lin.
Seeds separated by spurious partitions.

Hab.: Coast scrubs from Port Denison to Cape York.

The species is mostly nearly allied to the common Indian C. sepiaria, differing chiefly in its
sessile umbels and less numerous flowers.

2. ©. lasiantha (alluding to clothing of flowers) R, Br. in DC. Prod. i. 247;
Benth. Fl. Austr. i. 94. “ Wyjeelah”’ or “ Thulla-Kurbin,” Cloncurry, Paliner. A
much-branched shrub, clothed with a soft tomentum, usually rust-coloured on
the young branches and inflorescence, afterwards paler, and sometimes disap-
pearing on the old leaves. Leaves from ovate to narrow-oblong or almost
lanceolate, obtuse, 1 to 2in. long, rounded at the base, with a very short petiole,
thickly coriaceous when full grown, with very oblique primary nerves. Pedicels
axillary, solitary or 2 together, one above the other, much shorter than the leaves.
Outer sepals very concave and unequal, slightly imbricate, softly tomentose, the
larger one about 8 lines long and almost saccate at the base; inner sepals and
petals ovate, 4 to 5 lines long, very tomentose outside. Stamens about 12.
Ovary glabrous, with 10 to 12 ovules to each placenta. Young fruit ovoid, on a
slender stipes of 1}in.

Hab.: Many parts of the colony.
Pulp of fruit eaten by natives.—Palmer.

8. C. quiniflora (alluding to number of flowers together), DC. Prod. i.
247; Benth. Fl. Austr. i. 94. Branches weak and flexuose, the young ones and
very young leaves rusty-tomentose, but soon becoming glabrous. Leaves ovate,
obtuse or acuminate, 8 to 4in. long, rounded or almost cordate at the base, on
petioles of 8 to 4 lines, rather coriaceous. Pedicels usually under gin. long, 3 to

58 IX. CAPPARIDEA. [Capparis.

5 together, one abore the other, in lateral clusters along the leatiess tops of the
side-branches, or above the upper axils. Outer sepals thin, slightly pubescent,
unequal, the larger one saccate at the base and about 3 lines long; inner sepals
and petals longer, oval-oblong, pubescent. Stamens few. Fruit glabrous,
globular, } to lin. diameter, on a stipes of about lin. Some barren shoots, with
very small ovate, rhomboid, or oblong leaves, assume a totally different aspect
from the rest of the plant.

Hab.: Ranges about Cairns to Cape York, the Hammond Island, Torres Straits. Also in
New Caledonia.

4. C. nummularia (leaves roundish, like a piece of coin), DC.; Benth.
Fl. Austr. i. 94; “Longullah” and ‘“Mijah,” Cloncurry, Palmer.
A dense or rambling shrub 5 or 6ft. high, or in some situations
nearly prostrate or reclining on rocks, with hard tortuous branches.
Stipular spines short, straight or recurved. Leaves broadly ovate or orbicular,
very obtuse or sometimes emarginate, with a minute point in the notch, § to Zin.
long, rather thick, on petioles of 8 to 4 lines. Peduncles axillary, solitary, lin.
long or more. Outer sepals glabrous, very unequal, imbricate, the large one
broadly hood-shaped, acuminate, 3in. long, the other much narrower and
concave. Inner sepals and petals apparently longer and glabrous, but very
imperfect in our specimens. Stamens very numerous. Berry ovoid, succu-
lent, fully 14in. long, marked with longitudinal ribs, bursting when ripe like
the fruit of a Momordica, on a stipes of at least 1din—F. v. M. Fragm. i. 148
and 244.

Hab.: Many parts of the colony. About Boulia, Burke River, it forms handsome large, dense

bushes.
Fruit eaten by natives,

5. C, sarmentosa (branches straggling), 4. Cunn. Herb.; Benth. Fl. Austr.
i. 95. A slender tree, supporting itself on the branches of others, the younger
branches slightly rusty-tomentose. Stipulary spines very short and hooked.
Leaves almost sessile, broadly ovate, obovate or orbicular, obtuse, 4 to 2in. long
or sometimes much smaller, thin and glabrous when full grown. Flowers 1 or 2
together in the upper axils, on pedicels of 4 to 6 lines. Outer sepals glabrous,
slightly unequal, about 3 lines long; inner sepals and petals rather longer,
slightly tomentose or pubescent. Stamens 15 or more. Berry ovoid, not large,
on a slender stipes of about an inch.

Hab.: Brisbane river, and many other southern localities.
The twigs sometimes infested with the fungus Didymospheria conoidella. Sacc. and Berk.

6. C. uberiflora (flowers numerous), F. v. M. Fragm. ix. 172. A glabrous
(except the petals) climbing shrub. Leaves deep-green and membranous, oblong-
lanceolate, 25 to 3in. long, 1} to 3in. broad, the apex usually with a minute
sharp point, tapering to a slender petiole of about in. Stipular spines on the
older branches, none on the flowering branchlets, in pairs, small, recurved.
Peduncles axillary near the ends of the branchlets, often attaining 14in. in
length, thin and compressed, bearing at the end a dense or more or less elongated
raceme of rather small white flowers. Pedicels filiform, about din. long. Sepals
boat-like, about 2 lines long. Petals linear, 4 lines long and 1 broad, tomentose,
densely so near the base. Stamens rather numerous, filaments flexuose, very
slender, #in. long. Berry oval, on a slender stipes of in.

Hab.: Brook Island, Dallachy; Cairns, L, J. Nugent—the above from these specimens.

7. C. ornans (alluding to beauty of flowers), #. ». M. Herb.; Benth. Fl. Austr.
i. 95. A woody climber, the branches hoary with a minute pubescence. Leaves
ovate, obtuse, 2 to 3in. long, narrowed at the base, on petioles of 4 to lin.,
glabrous on both sides. Stipulary spines conical, reflexed, often wanting on the

Capparis.] TX. CAPPARIDE. 59

flowering branches. Pedicels solitary in the upper axils, 14 to 2in. long.

Flowers large and showy. Outer sepals united into an ovoid acuminate bud of

above lin. long, of a woody texture, and bursting irregularly; inner sepals

orbicular, woolly inside, thick but petal-like. Petals (4?) obovate, more than

2in.long. Stamens numerous, about 8in. long. Ovary glabrous. Fruit not seen.
Hab.: Port Denison.

8. C. nobilis (referring to size of plant), F.r. Mf. Herb.; Benth. Fl. Austr.
i. 95. ‘ Rarum,” N. Queensland, Thozet. A small tree, either perfectly glabrous or
the young shoots and the under side of the leaves slightly covered with a close
minute pubescence. Stipularly prickles short and conical, seldom seen on the
flowering-branches. Leaves oval-oblong or oblong, acute, shortly acuminate or
obtuse, 2 to 4in. long, coriaceous and often shining above, on petioles of 3 to 6
lines. Pedicels solitary in the upper axils or very rarely 2 together, about lin.
long. Buds globular, about din. diameter, often slightly emarginate at the top,
showing the tips of the 2 outer sepals, which are perfectly united into a
coriaceous calyx bursting or splitting irregularly ; inner sepals broadly ovate, din.
long, firm in the centre, thin on the edges. Petals 4, white, larger and thinner
than the sepals, pubescent inside. Stamens very numerous. Fruit globular,
about lin. diameter, with a small protuberance at the top, the stipes $in. to
nearly 2in. long. Seeds numerous, embedded in a hard almost woody pulp.—
Busbeckia nobilis, Endl. Prod. Fl. Norf. 64; Busbeckia arborea, F. v. M. Fragm.
i. 163.

Hab.: From the Brisbane river scrubs to Rockhampton.

Wood of a light or whitish colour, close-grained, firm, should be useful for engraving.—
Bailey’s Cat. Ql. Woods No. 4.

Fruit eaten by natives, Thozet.

Var. pubescens. Petioles shorter, leaves more pubescent underneath, fruit scarcely umbonate.

Brisbane river, 4. Cunningham.
The same species is also found in Norfolk Island.

9. C. canescens (alluding to colour of foliage), Banks in DC. Prod. i. 246 ;
Benth. Fl. Austr. i. 96. ‘ Mondoleu,” N. Queensland, Thozet. Habit and foliage
so nearly that of UC. nobilis that some specimens without the buds are difficult to
distinguish from it, but in general they are of a paler more glaucous green,
either minutely pubescent or glabrous. Stipulary prickles subulate, wanting on
the flowering branches. Leaves as in C. nobilis, or more frequently broader and
more obtuse, mostly 14 to Qin. long, those of the barren shoots sometimes broadly
ovate-cordate with a prickly point. Pedicels solitary or 2 together in the upper
axils or terminal, 1 to 2in. long. Buds tomentose, larger than in C. nobilis, and
prominently 4-angled. Flowers, of which I have only seen fragments, ap-
parently like those of C. nobilis. Fruit (not yet ripe) as in C. nobilis, but on a
longer stipes.

Hab.: Bay of Inlets, Northumberland islands and Keppel Bay, Burdekin and Lynd rivers.

Fruit eaten by natives, Thozet.

Var. glauca. Leaves 8 to 4in. long, very thick and glaucous. Between the Flinders and
Lynd rivers.—F. Mueller.

10. C. Shanesiana (after P. A. O’Shanesy), F’. v. J. Fragm. x. 94. A small
tree with a rough bark. Branches spreading. Stipulary spines often absent,
short, thick, and slightly curved. Leaves 3 or 4in. long, 1 to 1din. broad,
oblong to lanceolate-oval, the under side velvety pubescent ; petioles 8 to 9 lines.
Flowers large, mostly forming a terminal corymb, pedicels of flowers 14 to Qin.
long, lengthening under the fruit to 3in., and with the branchlets and calyx
velvety. Buds about lin. long, the lower portion globose, the upper pyramidal,
longitudinally sulcate-angular. Petals 1jin.; style 24 to 3in. long, slightly
woolly, ovary glabrous. Fruit globose rugose, muricate-tuberculous umbonate,
Qin. diameter.

Hab.: Brigalow scrubs, Rockhampton and Herbert’s Creek.

60 IX. CAPPARIDEA. [Capparis.

11. GC. lucida (leaves shiny), R. Br. Herb.; Benth, Fl. Austr. i, 96.
Aboriginal name at Cloncurry “Thoogeer,” Palmer. A shrub, very nearly allied
to C. nobilis, but more often pubescent. Leaves ovate or oblong, obtuse, 2 to 3
or rarely 4in. long, coriaceous and shining when old, but often thinner than in
_ C. nobilis and more reticulate. Flowers white, rather smaller than in C. nobilis,
and usually several together in a terminal cluster or short raceme, the outer
ones in the axils of the uppermost leaves. Buds globular, on pedicels of about
lin. Fruit globular, like that of ('. nobilis—Thylacium. lucidum, DC. Prod. i.

254; Busbeckia corymbiflora, F. v. M. Fragm. i. 168.

Hab.: Burdekin river, Howitt’s isles, Hope islets, Port Molle and Port Denison.
Ripe fruit eaten by natives, Palmer.

12. C. Mitchelli (after Sir T. Mitchell), Lindl. in Mitch. Three Exped. i.
_ 815; Benth. Fl. Austr. i. 96. Native pomegranate ; Bumble ; ‘‘ Kam-doo-thal,”’
Cloncurry, Palmer; ‘ Mondo,” N. Queensland, Thozet; “ Eeger,’”’ St. George,
Wedd. A much-branched shrub, more or less clothed with a minute yellowish
or whitish tomentum, sometimes soft and dense, sometimes disappearing on the
older leaves. Stipular prickles short, somewhat hooked, often wanting on the
flowering branches. Leaves ovate or oblong, obtuse, 1 to 1}in. long, narrowed
into a petiole of 2 to 8 lines, coriaceous and rather thick, obscurely veined.
Pedicels few, axillary, 1 to lin. long, thickened upwards. Buds ovoid-
globular, usually acuminate, nearly jin. long. Outer calyx thick, opening
irregularly or sometimes into 2 valvate concave sepals. Inner sepals 4 to 8 lines
long, more or less pubescent, especially at the base, thin and glabrous on the
edges. Petals similar but larger. Ovary tomentose, on a long neary glabrous
stipes. Berry globular, 2in. diameter when ripe. Seeds 4 to 5 lines long,
embedded in a hard dry pulp.—Busbeckia Mitchelli, F.v. M. Pl. Vict. i. 58, t.
suppl. 4.

Hab.: A common tree inland.
The aborigines and bushmen consider the bark to possess healing properties, and use it in

cases of sores and piles.

Wood whitish, close-grained, hard; suitable for engraving or carving.—Bailey’s Cat. Ql.
Woods No. 6.

Fruit eaten by natives, Thozet, Palmer.

Twigs sometimes infested with the fungus Calonectria Otagensis.

18. ©. loranthifolia (Loranthus-leaved), Lindl. in Mitch. Trop. Austr.
220; Benth. Fl. Austr. i. 97. A scrubby bush with more or less tomentose
branches. Leaves from oblong-linear to broadly lanceolate, obtuse or acute, 14
to 24in. long, obtuse at the base, on a petiole of 1 or rarely 2 lines, coriaceous
and at length glabrous. Pedicels in the upper axils about lin. long, thickened
upwards. Buds ovoid, scarcely acuminate, the outer calyx not so thick as in the
other species of the section Busbeckia. Inner sepals larger, thickened in the
centre. Petals longer, thinner, villous inside. Stamens numerous. Ovary
glabrous.

Hab.: Not uncommon inland.

14. ©. umbonata (form of fruit), Lindl. in Mitch. Trop, Austr. 257; Benth.
Fl. Austr. i. 97. A shrub with tomentose branches like the last, but the leaves
usually much longer, often 7 to 8in. long, and rarely under 3in., always lanceo-
late, and narrowed into a rather long petiole. Pedicels axillary, thickened
upwards, 1 to 1}in. long. Buds ovoid, the outer calyx very thick and coriaceous.
Petals as in C. Mitchelli. Fruit apparently small, glabrous, not always marked
with the terminal protuberance which suggested the specific name; the stipes
very long.

Hab.: Brigalow scrub on the Belyando, Dawson River, and other localities.

Capparis. | IX, CAPPARIDEA. 61

15. C. humistrata (spreading on the ground), /. ». M. Fragm. vy. 156. A
procumbent pubescent shrub, with terete, spreading, softly pubescent branches.
Stipulary spines setaceous-subulate, scarcely curved. Leaves % to 14in. long,
ovate-lanceolate, mucronulate, chartaceous, margins slightly recurved, pale green ;
petioles short. Flower pedicel about 4in. long, axillary, solitary, buds about
4 lines long. Sepals roundish, contracted at the apex. Petals scarcely exceeding
3in., slightly pubescent near the base. Stamens about 30, ovary glabrous
apiculate. Fruit ?

Hab.: Near the town of Stanwell.

16. C. Thozetiana (after M. A. Thozet), F. 0. M. Fragm. v. 104. An erect
shrub resembling a Bossiewa, glabrous or nearly so; branchlets terete, slightly
flexuose. Stipulary spines 1 to 14 lines long, subulate, slightly curved. Leaves
1 to 2in. long, 14 to 2 lines broad, linear, margins recurved, apex mucronulate,
base obtuse, on very short petioles. Flowers axillary, solitary, on pedicels of
about lin.; bud before expanding about 8 lines diameter, globose, inner sepals
obovate-cuneate; much shorter than the petals. Petals 5—6 lines long, velvety-
pubescent beneath. Stamens 16 to 20. Ovary glabrous, very shortly obtuse-
apiculate.

Hab.: Near Rockhampton.

5. APOPHYLLUM, F. v. M.
(Plant leafless.)

Flowers diwcious. Sepals 3 or 4, imbricate, 2 outside the others. Petals
2 or 4, sessile, imbricate. Maleflower: Stamens 8 to 16, inserted on the short
torus with filiform filaments. Ovary none. Female flower: Stamens none, or
rarely 1 to 8. Ovary stipitate with a sessile stigma; ovules 1 or 2, attached to
the sides of the cavity above the middle. Berry shortly stipitate. Seeds 1 or 2,
with a smooth testa and involute cotyledons. Leaves very few, small, alternate.

The genus is limited to the following species, and differs from Capparis only in its dicecious
flowers and the usually solitary ovule-—Benth.

1. A. anomalum (strange appearance), Ff. v. M. in Hook. Kew Journ. ix.
307; Benth. Fl. Austr. i. 97. A shrub or tree, almost leafless, with cylindrical,
often pendulous branches, silky-white when young but soon becoming glabrous.
Leaves on the young shoots few, linear or linear-acute, 2 to 3 lines long and very
deciduous, or rarely above $in. long and more persistent. Flowers small,
fragrant, either growing singly along the young shoots or in short lateral racemes
or clusters. Petals 1 to 14 lines long. Sepals rather more than 1 line long,
pubescent. Petals unequal, as long as or longer than the sepals, pubescent inside
at the base. Fruit nearly globular, the size of a small pea.

Hab.: In the interior, Mitchell.

Orprr X. VIOLARIEA.

Flowers usually hermaphrodite. Sepals 5, imbricate. Petals 5, imbricate,
equal or unequal, with the lower one larger, or spurred or otherwise dissimilar.
Stamens 5, hypogynous or nearly so, the anthers erect and connivent or connate
round the pistil, sessile or on short filaments, the connective often very broad,
with the anther-cells opening inwards. Ovary free, sessile, 1-celled, with usually
3 parietal placentas, and several or rarely only 1 or 2 anatropous ovules to each
placenta. Style usually simple, often thickened or curved at the top. Fruita
capsule, opening in as many valves as placentas, or rarely an indehiscent berry.

62 X. VIOLARIEZ.

Seeds with a fleshy albumen; embryo axile, usually straight, the cotyledons
usually broad and flat, the radicle next the hilum.—Herbs or shrubs. Leaves
usually alternate, simple, and rarely lobed or cut, with lateral stipules. Flowers
axillary, solitary, or in cymes or panicles, very rarely in racemes. Pedicels
usually with 2 bracteoles. Capsules often opening elastically.

An Order generally dispersed over the globe. The two Queensland genera have a very wide
geographical range.
Herbs or undershrubs, with very irregular flowers. Fruit capsular.
Sepals produced into a small appendage, or at least a protuberance below their
insertion. Lower petal spurred or saccate. . . . - . 2 e+ ee 1. Vrowa.
Sepals not produced at the base. Lower petal saccate or gibbous at the base . 2. Ioniprum.

1. VIOLA, Linn.
(Derived from its Greek name.)

Sepals produced into a small appendage or protuberance below the insertion.
Petals spreading, the lowest usually larger, spurred or saccate at the base.
Anthers nearly sessile, the connectives flat, produced into a membranous
appendage beyond the cells, those of the 2 lower anthers usually bearing a small
dorsal reflexed protuberance or spur. Style variously thickened or dilated at the
top, straight with a terminal stigma, or incurved with the stigma in front.
Capsule opening elastically in 3 valves. Seeds ovoid-globular with a crustaceous
testa.—Herbs, with the stipules usually foliaceous and persistent. Peduncles
axillary, 1-flowered. Most species, besides the perfect flowers, produce later in
the season small apetalous but very prolific flowers.

A very large genus, most of the species natives of the temperate regions of the northern hemi-
sphere, or of the high mountains of South America, with a very few dispersed over Africa,
Australia, and New Zealand. The Australian species are either quite endemic or extend only to
Norfolk Island and New Zealand. They are all perennials.— Benth.

Stemless, with a tufted or creeping rhizome.
Leaves lanceolate, oblong, or scarcely ovate. No stolons. Stipules
adnate day RR Se Br ote
Leaves nearly orbicular. Stolons creeping. Spur reduced to a slight
protuberance. Stipules free. . . . 2. 2... . 2. V. hederacea.

1. V. betonicefolia,

1. V. betoniczefolia (Betony-leaved), Sm.; DC. Prod. i. 294; Benth. Fl.
Austr. i. 99. Glabrous or pubescent, stemless, and without stolons, and often
tufted, the stock either ending underneath abruptly, with thick spreading fibres,
or tapering into a horizontal or descending root. Leaves radical, from lanceolate
to oblong or nearly ovate, mostly obtuse, and 1 to 14in. long, entire or slightly
crenate, truncate or slightly cordate, rarely narrowed at the base, with the long
petiole usually dilated at the top. Stipules linear, adnate to the petiole. Scapes
of the perfect flowers usually considerably longer than the leaves, with the
subulate bracts below the middle. Flowers violet, rather large. Sepals
lanceolate, acute, 24 to nearly 8 lines long, with short. blunt basal appendages.
Lateral petals usually copiously bearded inside, the upper ones less go, the lowest
not at all; spur broad and obtuse, much shorter than the sepals. Style thickened
upwards, concave at the top, not winged. Apetalous flowers on very short
scapes.—Hook. f. Fl. Tasm. i. 27; F. v. M. Pl. Vict. i. 64; V. phyteumefolia and
V. longiscapa, DC. in Herb. Lamb., from the char. in G. Don, Gen. Syst. i. 822.

Hab.: Near Brisbane.

Received also from Norfolk Island, Backhouse, and the species is nearly allied to V. Patrinii
DC., which is common in India, eastern Siberia, and China, and only appears io differ from V.
betonicafolia in the rather longer spur and the style usually broadly winged,

Viola. | X. VIOLARIEA. 63

2. V. hederacea (like the English ground-ivy), Labill. Pl. Nov. Holl. i. 66,
t. 91; Benth. Fl. Austr. i, 99. Glabrous or pubescent, densely tufted or widely
creeping by its numerous stolons, very rarely emitting weak leafy stems. Leaves
reniform, orbicular, or spathulate, usually under 4in. diameter, but when
very luxuriant, 1 to 14in., entire or irregularly and sometimes coarsely toothed,
Stipules free, brown, lanceolate-subulate. Scapes usually longer than the leaves,
the bracts about the middle. Flowers usually small, blue, rarely white, but
sometimes fully 2in. broad. Sepals lanceolate, with only a slight protuberance
below their insertion. Petals glabrous, or the lateral ones slightly pubescent
inside, the spur of the lower one reduced to a slight concavity. Lower anthers
with a very slight dorsal protuberance. Style bent at the base, the upper part
cylindrical, truncate at the top, but not thickened. Seeds usually dark-coloured,
but sometimes white.—DC. Prod. i. 805; Hook. Exot. Fl. iii. t. 225; Reichb.
Icon. Exot. t. 110; Hook. f. Fl. Tasm. i. 26; F. v. M. Pl. Vict. i. 65;
V. Sieberiana, Spreng. Syst. Cur. Post. 96; Hrpetion reniforme, Sweet, Brit. Fl.
Gard. ii. t. 170; E. hederaceum, EF. petiolare, and E. spathulatum, G. Don, Gen.
Syst. i. 835.

Hab.; Moreton Bay, Fitzalan.

2. IONIDIUM, Vent.
(Name from resemblance to violet.)
(Pigea, DC.)

Sepals not produced at the base. Petals spreading, the lowest sometimes
slightly larger than the others, more frequently very much larger with a broad
claw, gibbous or saccate at the base. Anthers nearly sessile, or on distinct
filaments, the connectives flat, produced into a membranous appendage beyond
the cells, those of the 2 lower ones bearing a dorsal reflexed protuberance, spur,
or gland, the two rarely united into one. Style thickened and incurved at the top,
with the stigma in front. Capsule opening elastically in 8 valves. Seeds ovoid-
globular, with a crustaceous testa.—Herbs or small shrubs. Leaves alternate or
rarely opposite, usually narrow. Stipules small and narrow. Peduncles axillary
or in a terminal raceme, 1 or several-flowered.

A considerable genus, chiefly tropical, and the greater number of species American; four or
five are found in tropical Asia and Africa, and one of these occurs in Australia, the others here
enumerated are all endemic.— Benth.

Peduncles axillary, 1-flowered, or very rarely here and there 2-flowered.
Lower petal more than twice as long as the calyx.
Leaves entire, or rarely toothed. a ae of the lower filaments
nearly glabrous. Seeds striate . . . - 1. 1. suffruticosum.

Leaves toothed. = Eee of the — Flisniaile woolly. ‘ain.
Seeds smooth . . . 2. I. aurantiacum.
Peduncles 1-flowered in the upper avi fie, upper ones longe ne the
leaves, and forming a terminal leafy raceme. . 1... 8. OT. Vernonii.
Pedunceles slender, much longer than the leaves, with a Neato raceme of
2 or more flowers.

Upper leaves often eee bias lanceolate, shorter than the lateral
petals. . hea ‘ . yea e . 4D, filiforme.

1. I. suffruticosum (shrubby), Ging. in DC. Prod. i. 311; Benth. Fl. Austr.
i. 101. Much-branched, glabrous, or very slightly pubescent, and usually from
1 to 14ft. high, and more or less woody at the base. Leaves alternate, narrow-
linear, or rarely linear-oblong or lanceolate, entire or rarely toothed, mostly 1 to

64 X. VIOLARIA. [Tomidium.

2in. long. Pedunceles axillary, filiform, 1-flowered, 2 to 4 lines long, with a pair
of minute bracts under the pedicel. Sepals lanceolate, very acute, with a
very prominent green midrib, 14 to 2 lines long. Lateral petals rather longer
than the calyx, with a broad-ovate faleate base, and a small, ciliate, obtuse
extremity, sometimes expanded into a small lamina ; upper petals smaller ; lowest
petal purple or rarely yellow, about }in. long, the claw longer than the other
petals, saccate at the base, the lamina broadly ovate and longer than the claw.
Filaments at least half as long as the anthers, the 2 lower ones with a thick spur,
either quite glabrous or with a minute tuft of hair. Seeds elegantly marked
with longitudinal strie.— Wight, Ic. t. 8308; Pigea Banksiana, DC. Prod. i. 307.
Hab: Most parts of the colony.

The species is widely spread over tropical Asia and Africa.

2. I. aurantiacum (orange-coloured), Ff. v. M. Herb.; Benth. Fl. Austr. i.
102. Pubescent with short spreading hairs or rarely glabrous, often woody at
the base, branched, 6in. to 1ft. high or rather more. Leaves linear or oblong-
lanceolate, 1 to 14in. long, bordered with small, distant, acute teeth. Flowers
axillary, on peduncles of 3 to 4 lines, as in I. suffruticosum, and nearly similar in
structure, but the lower petal is smaller and always yellow, the broad lamina
usually shorter than the long narrow claw, which is scarcely saccate at the base,
and the appendages of the filaments of the lower stamens are covered with long
woolly hairs. Seeds, in the few capsules I have seen, smooth and not striate.

Hab.: Georgina River, J. Coghlan.

3. I. Vernonii (after W. Vernon), Ff. v. M. Pl. Vict.i. 223; Benth. Fl. Austr.
i. 108. Glabrous, with erect, slender, but stiff stems, little branched, except at
the base, and usually about 1ft. high, as in J. filiforme, but the branches more
angular. Leaves all alternate, linear or narrow-lanceolate, rarely above lin.
long, and the upper ones much smaller and very narrow. Peduncles 1-flowered,
as in I. suffruticosum, but only in the upper axils, and the upper ones longer than
the small floral leaves, so as to form a terminal leafy raceme. Flowers blue, very
much like those of I. filiforme, the lower petal of the same shape and size, except
that the claw is distinctly spurred at the base, and the lateral petals are more
obtuse than in that species; stamens the same, except that the subulate ap-
pendages at the top of the anther-cells are still more minute.

Hab.: What may be a form of this species has been gathered near the Pine River.

4. I. filiforme (thread-like), Fv. M. Pl. Vict. i. 66; Benth. Fl. Austr. i, 108.
A perfectly glabrous herb, said by some collectors to be annual, but certainly in
“many instances forming a perennial rootstock. Stems slender, but stiff and
wiry, simple or branched, usually 1 to 2ft, high, but when eaten down sending
up numerous short erect branches. Leaves alternate or the upper ones opposite,
narrow-linear, mostly 1 to 2in. long, entire, the lowest ones shorter, broader, and
petiolate. Flowers blue, in slender leafless racemes, on terminal or axillary
peduncles, always much longer than the leaves, the pedicels under a line long.
Sepals shorter than the lateral petals, lanceolate, acute. Lower petal usually
fully din. long, ovate, narrowed into a concave claw, saccate at the base, but
varying considerably in size and breadth; lateral petals broadly falcate, acute.
about 2 lines long; upper ones smaller. Anthers with an orange ovate appen-
dage at the top of the connective, and two minute subulate appendages on the
cells themselves ; the two lowest have also a small glandular protuberance on the
as at their base.—Pigea filiformis, DC. Prod. i. 807; I. linarioides, Presl. Bot.

m. 12.

Hab.; Common in many localities,

XI. BIXINE A. 65
Orpver XI. BIXINEA,

Flowers regular. Sepals 2 to 6, usually 4 or 5 and imbricate. Petals either
none, or as many as the sepals, or indefinite, imbricate or contorted in the bud,
deciduous. Stamens hypogynous or slightly perigynous, indefinite or very rarely
definite. Anthers 2-celled, opening by longitudinal slits or rarely by terminal
pores. Torus often bearing glands or a glandular disk. Ovary free, usually 1-
celled, with 8 or more, rarely 2 or 1, parietal placentas. Styles or stigmas as
many as placentas, free or united. Ovules 2 or more to each placenta, amphi-
tropous or anatropous. Fruit succulent or dry, opening in valves, bearing the
placentas in the middle, or indehiscent. Seeds usually few, with a copious and
fleshy or rarely thin albumen. Embryo in the axis, straight or curved, the radicle
next the hilum, the cotyledons usually broad.—Trees or shrubs, in one genus
twiners. Leaves alternate, simple, and often toothed, or rarely palmately lobed
or divided. Flowers axillary or terminal, solitary or in clusters, corymbs, racemes,
or panicles.

A considerable Order, dispersed over the tropical or warm regions both of the Old and the
New World.

Trise I. Bixew.—Petals broad, contorted, without a scale or basal appendage. Anthers
bursting by pores or short slits.
Capsule almost 3—5-celled. Seeds curved. Trees or shrubs. Leaves

digitate. Flowerslarge . . . . ..... eee - . . . 1, CocHLospERMoUM.

Trisz Il. Flacourtiex.—Petals small, imbricate or none. Anthers short, bursting by slits.
Seeds straight. Trees or shrubs. Leaves simple. Flowers small.

Sepals 4 to 6. Petalsas many. Anthers with an appendage . . . . 2. Sconopza.

Sepals 4 to 6. Petals none. Anthers without any appendage . . . . 3. Xynosma.

1. COCHLOSPERMUM, Kunth.
(Seeds twisted.)

Flowers hermaphrodite. Sepals 5, imbricate, deciduous. Petals 5, large.
Stamens numerous. Anthers oblong or linear, opening in terminal pores or very
short fissures. Placentas 3 to 5, projecting more or less into the cavity of the
ovary, with numerous ovules. Style simple. Capsule 3 to 5-valved, the mem-
branous endocarp separating from the pericarp. Seeds kidney-shaped or spirally
curved, covered with wool or bordered by long hairs.—Trees, shrubs, or rarely
undershrubs, usually yielding a yellow juice. Leaves palmately lobed or divided.
Racemes loose, few-flowered, in the upper axils or in terminal panicles. Flowers
large, yellow.

Besides the 2 following species of the 4 peculiar to Australia, there is 1 known from
southern India, 2 from Africa, and about 5 from South America.
Calyx and inflorescence glabrous or slightly glandular pubescent.
Leaves glabrous, with deep ovate-lanceolate or oblong lobes . . . » . LC. Gillivrei.
Leaves glabrous, divided to the base into narrow-oblong, pedate segments . 2. C. Gregorii.

1. C. Gillivreei (after John M‘Gillivray), Benth. Fl. Austr. i. 106. The
specimens are perfectly glabrous, except a very slight pubescence on the branches
of the panicle and pedicels. Leaves palmately divided to within + or 4in. of the
base, into 5 or 7 ovate-lanceolate or oblong-acuminate slightly toothed lobes, of
which the central largest ones are usually 2 to 3in. long, the 2 outermost short
and very acuminate. Panicles short and loose. Pedicels 4 to lin. long. Sepals
very unequal, glabrous except at the base, the edges very thin. Anthers about
14 line long. Capsule obovoid-oblong, rarely 3in. long, truncate at the top, and
very much depressed in the centre. Seeds enveloped in a very deciduous wood,

Hab.: Thursday and other islands off the N.E. coast, Burdekin River, Port Denison,
Used by the natives for fibre.—Roth,

F

66 XI. BIXINEA. [Cochlospermum.

2. C. Gregorii (after Hon. A. C. Gregory, the explorer), F’. «. M. Fragm.
i. 71; Benth. Fl. Austr. i. 106. A small tree, quite glabrous except a very slight
glandular pubescence on the branches of the inflorescence and pedicels. Leaves
pedately divided to the base into about 7 narrow-lanceolate entire segments, the
central ones 2 to 8in. long, the common petiole 3 to Gin. Panicles apparently
short and not much divided, or reduced to a single raceme. Pedicels about gin.
long. Sepals and petals as in the last species. Style filiform, slightly thickened
towards the top. Outer stamens, as in all the other species, on longer filaments
than the inner ones, but the differenee is rather more decided in this species.
Placentas 5. Fruit not seen,

Hab.: Gilbert River.

2. SCOLOPIA, Schreb.
(Some species being very thorny.)
(Phoberos, Lowr.)

Flowers hermaphrodite. Sepals 4 to 6, slightly imbricate when very young,
but open long before flowering. Petals as many and nearly similar. Stamens
indefinite, inserted on the thickened torus, with or without glands. Anthers
short, the connective terminating in a thick process. Ovary with 3 or 4 placentas
and few ovules. Style filiform, with an entire or lobed stigma. Fruit a berry.
Seeds 2 to 4, with a hard testa. Cotyledons leafy.—Trees, often armed with

axillary spines. Leaves simple, with pinnate veins, entire or toothed. Flowers
small, in axillary racemes.

The genus is dispersed over southern and eastern Africa and tropical Asia. The Australian
species is endemi¢.— Benth.

1. S. Brownii (after RB. Brown), F.v. M. Fragm. iii. 11; Benth. Fl. Austr.
i. 107. Perfectly glabrous in all its parts. Leaves from ovate to oblong-
lanceolate, mostly acuminate, obtuse or almost acute, rarely rounded at the top,
14 to 3in. long, always narrowed into a petiole of 83 to 4 lines, entire or slightly
undulate-toothed, rather thick and smooth, obscurely triplinerved, but all the
veins less conspicuous than in most species, either without glands or with 2 or 3
marginal glands underneath. Racemes short and axillary or forming a terminal
panicle of 1 to 2in. Pedicels 2 to 8 lines. Calyx 4-cleft, smaller than in S.
crenata, apparently persistent. Petals 4, rather longer than the calyx, deciduous.
Stamens numerous, with slender filaments, surrounded by a ring of glands,
either distinct and shortly club-shaped or irregularly connate. Anthers small,
the process of the connective glabrous and usually as long as the cells. Placentas
8, with about 4 ovules to each. Stigma slightly 8-lobed.

Hab.: Coast scrubs south and north.

Wood pinkish, darkening towards the centres; close-grained, tough.—Bailey’s Cat. Ql.
Woods No. Ta.

This species has much the foliage of some forms of the Indian C. crenata, but is readily known
by the glands of the disk.— Benth. :

4

3. XYLOSMA, Forst.
(From Greek, on account of wood of one species being bitter.)

Flowers diccious. Sepals 4 or 5, small, imbricate. Petals none. Male
flowers: Stamens indefinite, often surrounded: by a glandular disk; anthers
short, without appendage. Female flowers: Ovary inserted on an annular disk,
with 2 or rarely more placentas, and 2 or few ovules to each; style entire or
divided, with dilated stigmas, or rarely stigma sessile. Berry small, indehiscent.

Xylosma.] XI. BIXINEA. 67

Seeds 2 to 8, with a smooth crustaceous testa. Cotyledons broad.—Trees, often
thorny. Leaves toothed or rarely quite entire. Flowers small, axillary, clustered,
or shortly racemose.

A genus widely dispersed over the tropical and subtropical regions of the New and the Old
World. The only Australian species is endemic.

1. X%. ovatum (from form of leaf), Benth. Fl. Austr. i. 108. Glabrous in all
its parts, the branches short and slender, rough with lenticels, and in our speci-
mens without thorns. Leaves mostly ovate, obtuse, about 14in. long, quite
entire, narrowed into a very short petiole, thinly coriaceous, with numerous fine
reticulate veins; a few lower leaves short and almost orbicular, and the upper
ones narrow. Male flowers not seen. Female flowers very small, 5 or 6 together
in very short axillary racemes. Pedicels about 1 line long, in the axils of small,
ovate, ciliate bracts. Sepals 4, orbicular, ciliate, about 4 line long. Disk deeply
lobed or divided. Ovary ovoid, conical, but scarcely tapering into a distinct
style, with a broad, thick, slightly 2-lobed stigma. Placentas 2, very prominent,
forming a complete dissepiment above the insertion of the ovules, but far from
meeting below. Ovules 2 to each placenta. Fruit a berry about 4 lines diameter,
black, maturing 1 to 4 seeds. Testa brown outside, smooth.

Hab,: N.E. coast.

This appears to come nearest to X. orbiculatum, Forst., which, judging from Fiji Island
specimens, has a similar almost sessile stigma, but its leaves are much larger and broader, and
the ovary has 3 placentas, a 3-lobed stigma, and more than 2 ovules to each placenta.—Benth.

Orper XII. PITTOSPOREA.

Flowers hermaphrodite, regular or oblique. Sepals 5, distinct and imbricate,
or rarely connate at the base. Petals 5, imbricate, the claws or narrowed base
usually erect and connivent or cohering in a tube, rarely spreading from the base.
Stamens 5, hypogynous, free, alternating with the petals. Torus small, rarely
produced into a short gynophore, sometimes bearing 5 glands. Ovary 1-celled,
with 2 or rarely 3 to 5 parietal placentas, or divided into cells by the protrusion
of the placentas, which often. unite in the axis, at least after flowering. Style
simple, with an entire, small, capitate, or dilated stigma. Ovules several, super-
posed in 2 rows on each placenta, horizontal. Fruit either a capsule opening
loculicidally, the valves sometimes splitting also septicidally, or succulent and
indehiscent. Seeds several or rarely solitary in each cell, dry or enveloped in
pulp, with a thin testa, smooth or rarely muricate, and a hard albumen.
Embryo very small, in a cavity of the albumen next the hilum.—Trees, erect
shrubs, or undershrubs, with flexuose, decumbent or twining branches. Leaves
alternate, entire, toothed, or rarely lobed, without stipules. Flowers white, blue,
yellow, or rarely reddish, terminal or axillary, solitary and nodding, or in short
racemes or corymbose panicles.

With the exception of Pittosporum itself, the genera are all limited to Australia.

* Anthers ovate or oblong. Capsule dehiscent. Petals (except in Bursaria) erect at the base.

Trees or erect shrubs. Petals erect at the base. Capsule thick or
coriaceous. Seeds several.

Seeds thick, not winged.’ Flowers usually small. . . . . . . . . J. Prrrosporum.
Seeds flat, horizontal, winged. Flowers large, yellow ie 2. HymENosporum.
Erect shrubs, often prickly. Petals’ small, spreading from the base.
Capsule thin, small, and flat. Seeds 1 or Qi in each cell, vertical, flat . 3. Bursanrza.
Undershrubs or twiners,. Petals erect at the base. Capsule membranous
or thinly coriaceous, Seeds thick or horizontal . . » +» + » «. . 4 MARIANTHUS,

68 XII. PITTOSPOREA.

** Anthers ovate or oblong. Berry indehiscent. Petals erect at the base.

Prickly shrub, with small leaves and small sessile solitary flowers. Berry
globular . . . . . 5. CITRIOBATUS.

Undershrubs or twiners. Flowers ‘pedunculate. ‘Berry ovoid or : oblong . . 6. BILLARDIERA.

*** Anthers linear, or longer than the filaments. Petals spreading from the base, or nearly so.
: Undershrubs or twiners.
Fruit dehiscent. Anthers turned to one side, opening in terminal pores. . 7. CHEIRANTHERA.

1. PITTOSPORUM, Banks.
(From the gummy matter surrounding the seeds.)

Petals usually connivent or cohering in a tube at their base or above the middle.
Anthers ovate-oblong. Ovary sessile or shortly stipitate, incompletely or almost
completely 2-celled, or rarely 8 to 5-celled; style short. Capsule globose, ovate
or obovate, often laterally compressed ; the valves coriaceous or thick and hard,
bearing the placentas along their centre. Seeds thick or globular, not winged,
often enveloped in a viscous liquor.—Shrubs or trees, glabrous or rarely tomen-
tose. Leaves usually evergreen, entire or minutely toothed, the upper ones
frequently collected into a false whorl. Flowers not large, axillary or terminal,
solitary or in close corymbose panicles.

A large genus, dispersed over the warmer regions of Africa, Asia, the Pacific islands, and New

Zealand. The Australian species are all endemic excepting one which is common to eastern
tropical Asia and the eastern Archipelago.

Flowers numerous, small, in compound terminal corymbs, with the lower
branches axillary.

Leaves ovate-rhomboid, toothed. Sepalsobtuse . . . . . . . . 1. P. rhombifolium.
Leaves oblanceolate, aristate. Sepals broadly ovate. . . . . & P. setigerum.
Leaves from obovate to oblong or lanceolate, quite entire. is ane

subulate or subulate-pointed. Plant glabrous . . 3. P. melanospermum.

Peduncles all terminal, clustered, short, each bearing a short simple cyme

or umbel.
Glabrous, or the young shoots and inflorescence es slightly iis j

Flowers about sin. long . . . 4 P. undulatum.
Young shoots and inflorescence rusty- -tomentose or hirsute

Flowers about Zin. Capsule $in., very rough . og 3 . 5. P. revolutum.

Veins of the leaf dark-coloured, 8 tol0lines . . .. . » . 6. P. venulosum.

Flowers 3 to 4 lines. Capsule under gin.
Leaves on long petioles, ovate to oblong- lanceolate. Tomentum

short and crisp, ferruginous. . . +. TP. ferrugineum.
Leaves of thin texture, petioles of medium length. ” Capsule

velvety . . - . . 8 P. Wingii.
Leaves nearly ‘sessile, " oblong-lanceolate. * Tomentum almost

hirsute, very dense. . 9. P. rubiginosum.

Pedicels axillary, solitary or clustered, 1- flowered, the uppermost some-
times in a terminal cluster. Leaves glabrous, flat. Flowers yellow 10. P. phillyreoides.

1. P. rhombifolium (form of leaf), 4. Cunn. in Hook. Ic. Pl. t. 621; Benth.
Fl. Austr. i. 110. A tree attaining, according to A. Cunningham, 60 to 80ft.,
glabrous in all its parts. Leaves rhomboid-oval or rarely broadly oblong-
lanceolate, mostly 8 to 4in. long, coarsely and irregularly toothed from the middle
upwards, narrowed into a petiole of 4 .to lin., coriaceous and shining, but with
the pinnate and netted veins prominent on both sides. Flowers white, numerous,
and rather small, in a dense terminal compound corymb, the branches sometimes
minutely glandular. Sepals. obtuse, rather more than 1 line. Petals oblong,
about 3 lines long, spreading from below the middle. Ovary shortly stipitate,
the thick placentas nearly meeting, each bearing about 12 to 14 ovules. Capsule
more or less obliquely pear-shaped or almost globular, usually about 8 lines long,
and ripening 2 or 3 black seeds.

Hab.: Wide Bay, forests on the Brisbane; Araucaria range, between Brisbane and Dawson
rivers and edge of the Killarney scrub, near Warwick.

Wood whitish, close-grained, tough, rather hard, considered suitable for carving and engray-
ing.—Bailey’s Cat. Ql. Woods No. 8,

FE Wills

F Elliott Lith.

CGE Lay, Bail:

ee

Pittosporum §

Pittosporum.] XII. PITTOSPOREA. 69

2. B. setigerum (bristle-bearing), Bail. A small glabrous tree. Branchlets
furrowed, with the bark often reddish. Leaves coriaceous, the reticulate veins
close and raised, 24 to 4in. long, # to lin. wide, tapering from above the middle
to a rather long slender petiole, the apex terminating in a prominent bristle.
Flowers, judging from the dried ones, seemingly light-yellow in a broad-spreading
terminal panicle longer than the leaves. Pedicels slender. Sepals broadly ovate,
minute. Petals free, patent, about 24 lines long, obtuse, veins obscure. Stamens
shortly exceeding the petals. Ovary on a short glabrous stipes, densely covered
with a white tomentum. Capsule globose, 4 lines diameter, exuding an amber-
coloured resin or gum. Seeds black, angular, from 2 to 6 in each capsule.

Hab.: Walsh River, £7. Barclay-Millar.

3. P. melanospermum (black seed), #. r. M. Fraym.i. 70; Benth. FI.
Austr. i. 111. A small tree, quite glabrous, or with a scanty minute glandular
pubescence on the inflorescence. Leaves from obovate to oblong or even
lanceolate, shortly acuminate, mucronate or obtuse, 2 to 4in. long, entire and flat
or slightly undulate on the margin, narrowed into a petiole of 4 to 5 lines,
coriaceous, but not shining, of a pale hue and prominently veined. Corymbs
compound, terminal, many-flowered, but shorter than the last leaves. Flowers
small, the sepals subulate or lanceolate-subulate, the petals 8 or scarcely 4 lines
long, spreading from about the middle. Ovary shortly stipitate, with 10 to 12
ovules to each placenta. Capsule obliquely globular or pear-shaped, somewhat
compressed, with few or sometimes a single black seed.

Hab.: Tropical parts of the colony.

Var.(?) lateralis. Corymbs usually lateral. York Sound, A. Cunningham; Whitsunday
Island, Henne.

4, P. undulatum (leaves wavy), Vent. Hort. Cels. t.76; Xenth. Fl. Austr. i.
111. Mock orange. A tree, attaining in favourable situations 40ft., or accord-
ing to M‘Arthur 60 to 90ft., although ,in barren exposed localities it remains a
shrub, quite glabrous, except a slight appressed pubescence on the young shoots
and inflorescence. Leaves from oval-oblong to lanceolate, mostly 4 to Gin. long
and acuminate, flat or undulate on the margin, narrowed into a petiole of 4 to
Zin., coriaceous and shining, with the veins little conspicuous, the upper ones
often almost whorled. Peduncles several, in terminal clusters, much shorter
than the leaves, mostly bearing a simple cyme or umbel of 3 or 4 rather large
white flowers, and one or two often 1-flowered. Sepals lanceolate, acuminate,
often connate at the base. Petals 5 to 6 lines long, spreading from the middle.
Ovary almost sessile, hairy, the 2 placentas united at the base, each bearing
numerous ovules. Capsule nearly globular, rarely attaining tin., smooth, with
thick coriaceous valves and numerous seeds.—DC. Prod. i. 846; Andr. Bot. Rep.
t. 888; Bot. Reg. t. 16; F. v. M. Pl. Vict. i. 71 and 224.

Hab.: A common tree upon the ranges of southern Queensland.
‘Wood of a light colour, close in grain, and tough.—Bailey’s Cat. Ql. Woods No. 9.
The bark contains a dye.

5. PB. revolutum (petals rolled back), Ait. Hort. Kew. ed. 2 ii. 27; Benth.
Fl, Austr. i, 111. A tall shrub, the young shoots tomentose. Leaves ovate-
elliptical or elliptical-oblong, shortly acuminate, 2 to 4in. long, scarcely undulate,
narrowed into a petiole, usually very short, but sometimes near tin., coriaceous,
glabrous above when full grown, clothed underneath with a loose rusty tomentum
easily rubbed off, the upper ones often almost whorled. Peduncles terminal, few
or solitary, usually decurved, bearing sometimes a single rather large flower,
but more frequently a short dense ovate or corymbose raceme. Sepals lanceolate-
subulate. Petals nearly fin. long, often united to above the middle, shortly
spreading or recurved at the top. Ovary very hirsute, with very numerous ovules
to each placenta; stigma peltate. Capsule } to Zin. long, the hard almost woody

70 XI. PITTOSPOREA. [Pittosporum.
t .

valves rough outside. Seeds numerous, red or brown.—DC. Prod. 1. 846; Bot.

Reg. t. 186; F. v. M. Pl. Vict. i. 224; P. fulvwn, Rudge in Trans. Linn. Soe. x.

298. t. 20; DC. Le.; Sweet, FI. Austral. t. 25; P. tomentosum, Bonpl. Jard.

Malm. 56 t. 24; Sweet, Fl. Austral. t. 33; DC. le.; P. hirsutwn, Link,

according to Putterl. Syn. Pittosp. 9.

Hab.: Moreton Bay, Brisbane River, and other southern parts.

6. P. venulosum (leaves beautifully veined), F.v. Mf. Fragm. vi. 186. A
small tree of about 30ft.; the ultimate branchlets almost verticillate, slightly
ferruginous - tomentose. Leaves lanceolate .or ovate-lanceolate, acuminate,
almost whorled, 2 to 4in. long, 2 to 14in. broad, the reticulations close and deep-
coloured, margins thickened, tapering to the petioles. Flowers in a terminal
corymbose panicle. Capsule globose-pyriform, 2 rarely 8-valved, slightly com-
pressed, 8 to 10 lines long, yellow inside. Seeds 1 to 14 line long.

Hab.: Ranges of the tropical coast, as Rockingham Bay, &c.

7. PB. ferrugineum (shoots rusty-tomentose), Ait. Hort. Kew. ed. 2, ii. 27 ;
Benth. Fl. Austr. i. 112. A tree, flowering sometimes as a shrub, but attaining
a height of 50 to 60ft., the young shoots thickly clothed with a loose rusty
tomentum which soon wears off. Leaves from obovate or ovate, and obtuse or
scarcely acuminate, to oblong or almost lanceolate, acuminate, and 3 to 4in. long,
quite entire, narrowed into a petiole of 4 to 3in., rusty-tomentose on both sides
when very young, but glabrous above, or on both sides when full grown.
Peduncles terminal, usually clustered several together above the last leaves, each
one bearing a cluster or umbel of rather small flowers, but sometimes the
common peduncle grows out and the inflorescence becomes a thyrsoid or
pyramidal panicle, not a corymb, asin P. melanospermum. Sepals lanceolate or
lanceolate-subulate. Petals narrow, about 3 lines long, spreading only above the
mildle. Ovary villous, with 12 to 16 ovules to each placenta. Capsule sessile,
nearly globular, scarcely 4 lines broad, ripening usually 8 or 4 black seeds.—DC.
Prod. i, 346; Bot. Mag. t. 2075; P. tintfolium (linifolium by an error of the
press), A. Cunn. in Ann. Nat. Hist. ser. 1, iv. 109; P. ovatifolium, F. v. M.
Fragm. ii. 78.

Hab.: Common in the tropical parts.

Wood light grey, close in grain and tough.—Builey’s Cat. Ql. Woods No. 10.

Extends over the Malayan peninsula and adjoining islands and the Philippines. The Austra-
lian specimens have rather larger flowers and narrower-pointed sepals than the common Malayan

form; but in this respect the Malacca specimens are very variable, some of them precisely
resembling some of the Australian ones. "

8. P. Wingii (after the editor of Southern Science Record), F. x. M. in So.
Se. Rec., March, 1885. Leaves of almost herbaceous texture, on very short stalks,
ovate or elongate-lanceolate, acuminate, hardly or slightly recurved at the margin,
beneath prominently penninerved and as well as the branchlets brownish silky-
tomentose ; corymb umbelliform, solitary short-stalked or almost sessile ;. sepals
velvet-hairy, narrow-lanceolate, gradually pointed; corolla about one-third longer
than the calyx, its tube widened upwards, shorter than the bluntish and not
much-spreading lobes; anthers fully half as long as the filaments, many times
longer than broad; ovary brownish-silky; capsules not large, rather turgid,
almost globular or somewhat depressed, velvet-hairy; valves 2, hard; funicles
thick and very short. Seeds several, from garnet colour turning brown-black,
somewhat viscid.

Hab.: Bellenden Ker and other high ranges of the tropical parts of the colony.

9. P. rubiginosum (foliage reddish-coloured), 4. Cunn. in Ann. Nat. Hist.
ser. 1, iv. 108; Benth. Fl, Austr, i. 112. A sparingly branched shrub; the
branchlets, ‘petioles, and inflorescence densely clothed with a rust-coloured
tomentum, consisting of much more spreading hairs than in P. ferrugineum.

Pittosporun.| XI. PITTOSPOREAL. 71

Leaves almost whorled, oblong-lanceolate, acutely acuminate, 5 to 10in. long,
entire or slightly sinuate-toothed, narrowed at the base, but almost sessile,
herbaceous, glabrous above, softly pubescent underneath. Peduncles stout.
Sepals with scattered hairs, the petals 8 times as long as the sepals, cohering
for about two-thirds of their length into an almost cylindrical tube, thin summits
pointed and much recurved; filaments twice as long as the anthers. Capsule
large, rugose, ovate-cordate, deep yellow.

Hab.: Common on the ranges about Bellenden Ker.
Sometimes infested with the fungus Spherella rubiginosa.—Cke,

10. PB. phillyraeoides (Phillyrea-like), DC.; Benth. Fl. Austr. i. 112. A
small graceful tree or slender shrub, quite glabrous in all its parts. Leaves
usually oblong or linear-lanceolate with a small hooked point, 2 to 4in. long,
quite entire, narrowed into a petiole, thick coriaceous and indistinctly veined, but
in some forms short and broadly oblong, in others long and narrow. Pedicels
axillary, solitary or in sessile or shortly pedunculate clusters or umbels, or the
uppermost forming a terminal cluster. Flowers yellow, usually about 4 lines
long, often dicecious, the females rather larger and fewer together than the males.
Sepals short and very obtuse. Petals united to the middle or still higher,
spreading at the top. Ovary pubescent, almost completely 2-celled, with 6 to 8
ovules in each cell. Fruit ovate or round-cordate, much compressed, quite
smooth, varying from 4 to 9 lines in length, but usually about din. Seeds few,
dark or orange-red.—Putterl. in Pl. Preiss. i. 192; F. v. M. Pl. Vict. i. 72; P.
angustifoliwm, Lodd. Bot. Cab. t. 1859; I’. longifolium and P. Roéanum, Putterl.
Syn. Pittosp. 15, 16; P. liqustrifolinum, A. Cunn. in Putterl. 1c. 16, and in Ann.
Nat. Hist. ser. 1, iv. 110; Putterl, in Pl. Preiss. i. 190; P. ole@foliwn, A. Cunn.
in Putterl. Syn. Pittosp. 17; P. acacioides, A. Cunn. in Ann. Nat. Hist. ser. 1,
iv. 109; P. salicinwm, Lindl. in Mitch. Trop. Austr. 97; P. lanceolatwn, A. Cunn.
in Mitch. l.c. 272 and 291.

Hab.: Common on the inland downs.
Wood of a light colour, close-grained, and very hard.—Bailey’s Cat. Ql. Woods No. 11.

2. HYMENOSPORUM, F. v. M.
(Seeds winged.)

Petals connivent or cohering in a tube to above the middle. Anthers ovate-
oblong. Ovary incompletely 2-celled; style short. Capsule ovate, compressed,
with thick coriaceous valves. Seeds numerous, horizontally imbricated, flat,
reniform, surrounded by a membranous wing.—A shrub or tree, with the habit of
Pittosporum, from which it only differs in its large flowers and in its seeds.

The genus is limited to a single species, endemic in Australia.

1. H. flavum (yellow flowers), b. v. M. Fragm. ii. 77; Benth. Fl. Aust.
i. 114. A handsome evergreen shrub or tree, glabrous, except a loose pubescence
on the inflorescence, and sometimes on the under side of the leaves. Leaves
ovate-oblong or oblanceolate, acuminate, entire, from 3 to 5 or even 6in. long,
narrowed into a petiole of din. or more, the upper ones often almost verticillate.
Panicle terminal, loose, corymbose, often 6 to 8in. diameter, with small linear or
lanceolate bracts. Flowers large, yellow. Sepals oblong-lanceolate, 3 to 4 lines
long. Petals silky-tomentose outside, the erect base or broad claws nearly 1in.,
the spreading lamina nearly din. long. Ovary linear, silky-tomentose, with
numerous ovules. Capsule stipitate, much flattened, lin. or more long and
nearly as broad. Seeds, including the wing, fully 4 lines broad.—Pittosporum
flavum, Hook. Bot. Mag. t. 4799. :

Hab.: Wide Bay district, Brisbane River, Ipswich, and many other localities in the south of

the colony. 2 3
Wood whitish, close-grained, and tough.—Bailey’s Cat. Ql. Woods No. 12.

72 XII. PITTOSPORE AI.

38. BURSARIA, Cav.
(Capsules pouch-like.)

Petals narrow, spreading from near the base. Anthers ovoid. Ovary incom-
pletely 2-celled ; style short. Capsule shortly stipitate, flat, broadly orbicular,
opening round the edge, with thinly coriaceous flat valves. Seeds 1 or 2 in each
cell, flat, reniform, not winged.—Rigid, much branched shrubs or_trees, often
thorny. Leaves small, entire. Flowers small, in terminal panicles. Sepals
very fugacious.

Leaves $ to lin. long, glabrous. . . . . . ge eS a aa spinosa,
Leaves 2 to 3in. long, hoary tomentose . . . . . . 6 2 ee ee ee 2B, incana,
Leaves 24in. long, lanceolate, almost membranous . . . . 3. B. tenuifolia.

1. B. spinosa (spiny) Cav. Ic. iv. 80, t. 850; Benth. Fl. Austy.i.114. A
shrub or small tree, glabrous, and when young very bushy, the smaller branches
often reduced to short subulate thorns. Leaves very variable, most frequently
clustered, obovate, oblong or cuneate, obtuse, truncate or notched, 4 to lin. long,
narrowed at the base, and sometimes shortly petiolate, green on both sides; in
luxuriant specimens they vary to oblong-lanceolate, 1 to 2in. long; in a few
others they have occasionally a few coarse teeth at the top. Flowers white,
usually very numerous, in a broad, pyramidal, terminal panicle, arranged along
its branches in short racemes, on pedicels of 1 to 8 lines; occasionally the
panicles are reduced to short racemes or to 1 or 2 terminal flowers. Bracts
minute and very fugacious. Sepals small, also falling off long before the petals
open. Petals narrow, about 2 lines long. Capsule 3 to 4 lines or, in the var.
incana, sometimes 5 lines broad.—DC. Prod. i. 847; Bot. Mag. t. 1767; Hook.
f. Fl. Tasm. i. 89; F. v. M. Pl. Vict. i. 74; Itea spinosa, Andr. Bot. Rep. t. 814.

Hab.: Common in southern Queensland.

2. B. incana (young shoots and foliage hoary), Lindl. in Mitch. Trop. Austr.
224. A small erect tree, the shoots, inflorescence, and under side of the leaves
hoary-white, with a dense soft or close thin tomentum. Leaves 2 or 8in. long,
oblong, obtuse, sometimes toothed at the end. Flowers and capsules of
B. spinosa, but larger.

Hab : Mostly upon the ranges of the southern parts of the colony.

Wood white or light coloured, suitable for engraving, &c.—Bailey’s Cat. Ql. Woods No 13.

3. B. tenuifolia (thin-leaved), Bail. A tall shrub or small tree, the
branchlets more or less corrugated and bearing prominent lenticels. Leaves
lanceolate, about 24in. long, the apex obtuse, tapering to a rather slender petiole
2 or 3 lines long, smooth and rather glossy with the erecto-patent parallel nerves
prominent above, the under side covered with a thin tomentum, the nerves and
principal veins showing as dark lines, margins entire. Panicles elongated upon
peduncles of from only a few lines to 2in. Flowers pedicellate, bracts narrow-
lanceolate, an upper one often very narrow, ferruginous. Sepals lanceolate,
ciliate. Petals recurved, oblong-linear, 22 lines long, marked with 8 lines;
filaments about as long as the petals, subulate. Ovary glabrescent.

Hab.: Barron River, HE. Cowley; Shaw Island, Lord Lamington; Northcote, R. C. Burton;

Herberton, J. F. Bailey. This species has more membranous leaves, more slender branchlets
and panicles than any of the other species of the genus.

4, MARIANTHUS, Hueg.
(Dedicated to the Virgin Mary.)
(Calopetalum, Harv.; Oncosporum, Putterl.; and Rhytidosporum, F. v. M.)

Petals connivent at the base or above the middle, spreading at the top. Anthers
oblong or ovate, shorter than the filaments. Ovary sessile or shortly stipitate,
usually completely 2-celled, glabrous, except very rarely in M. laxiflorus. Capsule

Marianthus.] XII. PITTOSPOREA. 73

ovoid or oblong, turgid or slightly compressed, membranous or slightly coriaceous,
the valves sometimes splitting septicidally. Seeds ovoid, reniform or globular.—
Undershrubs, with procumbent, flexuose, or more frequently twining branches.
Leaves entire, toothed, or the lower ones occasionally lobed. Flowers blue, white,
and reddish, in terminal compact panicles, usually corymbose or almost umbel-
late, rarely solitary or apparently axillary from the extreme shortness of the
flowering branch.

The genus is limited to Australia. It differs from Billardiera solely in the capsular not
baccate fruit. The petals are in general more spreading than in Billardiera.—Benth.

1. ME. procumbens (procumbent), Benth. Fl. Austr. i. 117. A low, pros-
trate or suberect, much-branched shrub, the branches sometimes flexuose and
nearly 1ft. long, but usually much shorter, glabrous or slightly pubescent.
Leaves crowded and sessile, in the northern varieties usually linear or linear-
cuneate, pointed, entire or rarely toothed at the top, 4 to 6 lines long, rigid, with
recurved margins ; in the southern forms usually shorter, more cuneate or even
obovate or ovate, and often toothed. Flowers small, white or tinged with red,
solitary or 2 or 8 together, terminal or appearing axillary from the shortness of
the flawering shvots, the pedicels 1 to 2 lines long and always shorter than the
leaves at the time of flowering, rather longer and recurved when in fruit.
Sepals lanceolate-linear, very pointed. Petals about 3 lines long or smaller,
spreading from below the middle. Filaments dilated to the middle. Ovules 6 to
8 in each cell of the ovary. Style short. Capsule truncate, 3 lines broad and
not quite solong. Seeds usually 3 or 4 in each cell, ovoid-reniform, transverse
and laterally-attached, deeply wrinkled.—Pittosporum procumbens and P. nanum,
Hook. Comp. Bot. Mag. i. 275; Bursaria procumbens, Putterl. Syn. Pittosp. 20 ;
Hook. f. Fl. Tasm. i. 89; B. diosmoides, Putterl. l.c. (from the description I have
not seen Sieber’s n. 554); B. Stuartiana, Klatt, in Linnea, xxviii. 568;
Rhytidosporum procumbens, F.v. M. 1st Gen. Rep. 10; Pl. Vict. i. 75; Campy-
lanthera ericoides Lindl. in Mitch. Three Exped. ii. 277.

Hab: Southern parts of the colony.

5, CITRIOBATUS, A. Cunn.

(Derived from local name, ‘“‘ Orangethorn.”’)
(Ixiosporum, F. v. M.)

Petals connivent or connate to above the middle, in a cylindrical tube spreading
at the top. Anthers oblong, shorter than the filaments. Ovary 1-celled, with 2
to 5 parietal placentas; style short. Fruit coriaceous or hard, globular, inde-
hiseent. Seeds few or many, nearly globular, often enveloped in a viscous fluid.
—Rigid much-branched shrubs, armed with short thorns or abortive branches.
Leaves small, entire or toothed. Flowers small, sessile and usually solitary,
surrounded by small sepal-like bracts.

The genus is limited to Australia.

Leaves cuneate, sessile, 4 to 6 lines long. Placentas 2, with 8 to '10 ovules
each. Fruit 2 to 5 lines diameter, with few seeds . . . .....
Leaves obovate petiolate, 6 lines long. Placentas 5, with very numerous

ovules. Fruit lin. diameter or larger, with numerous seeds . . . . . 2. C. pauciflorus.
Leaves entire, lanceolate, fin. long. Fruit 5 lines diameter. . . . . . 3. C. lancifolius.

1. C. multiflorus.

1. ©. multiflorus (flowers numerous), A. Cunn. in Loud. Hort. Brit. (name
only) and in. Putterl. Syn. Pittosp. 4; Benth. Fl. Austr. i. 121. (“ Kary,” Rock-
hampton, Thozet.) A straggling or prostrate very much branched shrub, with
slender branches, rough with a minute pubescence, and bearing numerous subu-
late thorns or abortive branches. Leaves sessile, ovate, orbicular, obovate, or
broadly cuneate, usually 4 to 6 lines long, entire or with a few small pointed or
prickly teeth, rather thin, green and glabrous on both sides. Flowers about 2

it

74 XII. PITTOSPOREA. [ Citriobatus.

lines long, always solitary in the axils, and not very numerous on the bush, not-
withstanding the specific name. Ovary pubescent, with 2 parietal placentas and
8 to 12 ovules to each. Berry 2 to 5 lines diameter, containing from 2 to above
a dozen seeds, which are not viscid.

Hab.: Southern parts of the colony. ;
Wood close in grain and very tough, colour light.—Bailey’s Cat. Ql. Woods No. 13a.

2. ©. paucifiorus (few flowers), 4. Cunn. in Loud. Hort. Brit. Suppl. 585
(name only); Benth. Fl. Austr. i. 122. Habit of C. mudtiflorus, but stouter and
more rigid, the branches similarly rough, with a minute pubescence, and thorny.
Leaves from obovate to cuneate-oblong, rarely orbicular, mostly entire and obtuse,
but occasionally mucronate or truncate and 38-toothed, rarely exceeding 4in. in
length, often petiolate and more rigid than in C. multiflorus. Flowers larger
than in that species, the petals 4 to 5 lines long, united into a complete tube to
two-thirds of their length. Ovary pubescent, with 5 parietal placentas, covered
with innumerable minute ovules. Style longer than in C. maltiflorus. Fruit
attaining 1 to 14in. diameter, with a thick coriaceous pericarp. Seeds numerous,
in a viscid pulp.—Lriosporus spinescens, F. v. M. Fragm. Phyt. Austy. ii. 76.

Hab.: Coast scrubs of central parts of the colony.
Wood close-grained, of a light uniform colour, and hard.—Bailey’s Cat. Ql. Woods No 14.

8. C. lancifolius (lance-leaved), Bail. A small tree, bark whitish, branch-
lets slender, and the smaller ones often terminating in sharp spines. Leaves
alternate, lanceolate, membranous, about 1fin. long, din. broad, on very, short
slender petioles, the veins very oblique, looping far within the margin, delicately
reticulate and dotted with guttate oil-cells, margins entire. Flowers axillary
or lateral, solitary or in pairs, on very short peduncles, bracts minute. Sepals 5,
linear, recurved. Petals 5, linear, more or less imbricate, cohering in a tube of
nearly their whole length. Stamens 5, shorter than the petals and opposite
them ; filaments flattened but tapering towards the anther, which is sagittate, free
with 2 cell-slits the length of the anther. Style glabrous, stigma truncate or
very shortly and obtusely lobed ; ovary silky-hairy, seems to be 1-celled, superior.
Fruit a berry, nearly globose, about 5 lines in diameter, with a thin coriaceous
pericarp. Seeds 9 in the fruits opened, enveloped in a viscous fluid, somewhat
reniform, flattened, dark-brown.

Hab.: Killarney, on border of scrub, in flower, J. F'. Bailey ; Warwick, fruit specimen, C. J.
Gwyther.

6. BILLARDIERA, Sm.
(After J. J. Labillardiére.)

Petals connivent or cohering in a tube to above the middle, spreading at the
top. Anthers oblong or ovate, shorter than the filaments. Ovary sessile, or
nearly so, completely or rarely imperfectly 2-celled, glabrous or pubescent.
Fruit succulent or fleshy and indehiscent, ovoid or oblong. Seeds ovoid reniform
or globular, often enveloped in a viscid pulp.—Undershrubs, with the branches
usually twining. Leaves entire or sinuate. Flowers greenish-yellow, purple, or
rarely blue, either solitary or clustered and pendulous, or in terminal cymes
and erect.

The genus is limited to Australia, and differs from Marianthus only in the baccate, not
capsular, fruit.

1. B. scandens (climbing), S$». Bot. Nor. Holl. i. t.1; Benth. Fl. Austr.
i. 1238. Stems twining, often to a considerable extent, or short and flexuose,.
nearly glabrous or more or less silky or velvety-pubescent, or hairy. Leaves from
ovate-lanceolate to lanceolate or linear, obtuse or with a recurved point, usually
1 to 2in. long, entire or often with undulate margin, usually narrowed into a

Billardiera.] XII PITTOSPOREA. 75

short petiole. Flowers from greenish or pale yellow to violet or purple, pendulous
on slender terminal pedicels varying from a line or two to above 4in., solitary or
very rarely 2 together. Sepals lanceolate or lanceolate-subulate. Petals spread-
ing from above the middle, so as to form a narrow-campanulate corolla, 8 to 10
lines or rarely lin. long. Ovary glabrous or pubescent, 2-celled, with a very
short style and broad hollow stigma. Berries cylindrical or ovoid-oblong, 2-celled,
glabrous or downy. Seeds numerous, in a close double row in each cell and
embedded in pulp.—DC. Prod. i. 8345; Bot. Mag. t. 801; Sweet, Fl. Austral.
t. 54; F. v. M. Pl. Vict. i. 79; B. datifolia, Putterl. Nov. Stirp. Dec. 47, but not
of Klatt, Linnea, xxviii. 570; B. grandiflora, Putterl 1.c. 48 (all the above refer-
ring to specimens with pubescent ovaries and fruits); B. mutabilis, Salish. Parad.
Lond. t. 48; Bot. Mag. t. 1818; DC. Prod. i. 845; Hook. f. Fl. Tasm. i. 37
(with glabrous ovaries and fruits); B. angustifolia, DCO. Prod. i. 845; B.
canariensis, Wendl. Hort. Herrenh. t. 15.

Hab.: Sandy coast lands in the south of the colony.

7. CHEIRANTHERA, A. Cunn.
(Supposed resemblance of anthers to fingers of the hand.)

Petals spreading from nearly the base, obovate-oblong. Anthers longer than
the filaments, all turned towards one side, opening by two pores at the top.
Ovary 2-celled with a subulate style. Capsule oblong, hard, opening loculicidally
in 2 valves, the valves also splitting septicidally. Seeds nearly globular.—
Branches flexuose or twining. Leaves narrow. Flowers in terminal corymbs or
cymes, or drooping from terminal solitary pedicels.

The genus is limited to Australia.

1. C. linearis (linear leaves), A. Cunn. in Bot. Reg. under t. 1719; Benth.
Fl, Austr. i. 127. A low glabrous shrub or undershrub, with erect twiggy
branches of 6in. to 1ft., or rarely longer. Leaves linear, acute or rather obtuse,
3 to 1din. or rarely 2in. long, entire or minutely toothed, flat, and 4 to 1 line
broad, or the margins incurved, so as to be almost terete, with smaller leaves
often clustered in the axils. Flowers blue and showy. Sepals lanceolate, 2 to
24 lines long. Petals 8 to 10 lines. Filaments short. Anthers rather longer,
but not reaching to the middle, and often not one-third of the length of the
petals. Capsule very like those of Marianthus pictus and lineatus (two W. Aust.
plants), oblong, much flattened, hard, but dehiscent when ripe.—Hook. Ic. Pl. t.
47; Fl. des Serres viii. t. 856; F.v. M. Fragm. i. 76; C. cyanea, Brongn. Voy.
Cog. t. 77.

Hab.: Stanthorpe (in flower in Aug.)

Orper XIII. TREMANDREZ.

Flowers regular. Sepals 4 or 5, very rarely 3, free, valvate in the bud. Petals
as many, hypogynous, spreading, induplicate-valvate in the bud. Stamens twice
as many, hypogynous, free; filaments short; anthers oblong or linear, 2 or 4-
celled, opening in a single terminal pore. Torus small or rarely expanded into a
disk between the petals and stamens. Ovary sessile or nearly so, usually
2-celled ; style filiform, deciduous, entire or minutely 2-lobed. Ovules solitary
in each cell, or 2, one above the other, or rarely an additional small collateral
one, pendulous, anatropous, with a ventral raphe. Capsule usually flattened,
2-celled, opening loculicidally at the edges. Seeds pendulous, the raphe usually
expanded at the chalazal extremity into a twisted or strophiola-like appendage, rarely

76 XIII. TREMANDREA,

wanting ; the testa crustaceous, glabrous or hairy; albumen fleshy or almost
cartilaginous. Embryo small, straight, with a superior radicle.—Shrubs usually
heath-like, glabrous or glandular-hairy, with small alternate opposite or verticil-
late leaves, rarely with a stellate tomentum and larger leaves. Flowers solitary,
on axillary pedicels, usually red or purple. In many species, as in Pittosporee
and Polygalee, a flower may here and there be found with a 3-merous ovary
and fruit.

The Order is strictly confined to Australia, and although showing some affinity with
Cheiranthera in Pittosporee, as well as with Polygalee proper, it is yet very different from
either; the connection with Lasiopetalec, insisted upon by Steetz, appears to rest almost entirely
on the valvate calyx, and on an occasional resemblance in habit, which is, however, partaken in
by Bauera and several other genera of Australian heath-like shrubs, which have little élse in
common.—Benth.

1. TETRATHECA, Sm.
(From tetra, four, and theka, a box. Anthers 4-celled.)

Stamens apparently in a simple series, the anthers continuous with the
filaments, 2-celled or 4-celled with 2 of the cells in front of the 2 others, more or
less contracted into a tube at the top. Disk none. Capsule opening only at the
edges. Seeds with an appendage at the chalazal end, usually contorted and
glabrous or glandular-hairy. Leaves alternate, verticillate or scattered, héath-
like and entire, or flat and toothed, or reduced to minute scales.

1. T. thymifolia (thyme-leaved), Sm. Ewot. Bot. i. 41 +. 22. Intermediate
between 7’. ciliata and 1’. ericifolia, it has usually the tall habit of the former,
but is much more pubescent or hirsute. Leaves almost all verticillate in threes
or fours, ovate-elliptical or lanceolate, the margins more or less recurved or
revolute. Flowers of T. ciliata, except that the sepals are usually ovate-
lanceolate, more acute or acuminate than in either of the two allied species, and
seldom reflexed. Ovary glabrous, or more frequently pubescent, with 2 super-
posed ovules in each cell, and occasionally a third collateral one. Capsule broad,
2 to 4 lines long. Seed hairy.
ae Sandy coast lands of the southern parts of the colony. Flowering about from ’Feb. to

ay 7

OrperR XIV. POLYGALEA.

Flowers hermaphrodite, irregular. Sepals 5, free, much imbricate, the 2
inner ones usually larger and petal-like. Petals 8 or 5, rarely all free, most
frequently 2 or 4 in pairs united at the base with the lower concave or helmet-
shaped petal or keel and often with the staminal tube. Stamens 8, rarely 5 or
4, usually united to above the middle in a sheath open on the upper side. Anthers
erect, 1 or 2-celled, usually opening by a single terminal or oblique pore. Torus
small, or rarely expanded into a disk within the stamens. Ovary free, 2-celled
or rarely 1-celled, or in a few flowers 8 to 5-celled. Style simple, usually curved
at the top, with a variously shaped entire or 2-lobed stigma. Ovules usually
solitary in each cell, pendulous, anatropous with a ventral raphe. Seeds pendu-
lous, the crustaceous testa often hairy, and bearing a caruncle at the hilum or at
the opposite end. Albumen fleshy or rarely deficient. Embryo straight, with
flat, convex, or rarely thick and fleshy cotyledons.—Herbs, undershrubs, or small
shrubs, rarely tall shrubs, climbers or trees (one tree in Queensland, Aanthophyllum),
glabrous or hairy, but without stellate hairs. Leaves usually alternate and
entire, without stipules, very rarely opposite. Flowers solitary or in spikes or
racemes, rarely paniculate, the pedicels usually articulate at the base, with a sub-
tending bract and 2 bracteoles.

XIV. POLYGALEA. 77

A considerable Order, widely dispersed over nearly the whole globe. Of the four Australian
genera, one is the largest and most extensively diffused of the whole Order, here represented by
a very few species of an Asiatic or African type; two others are Asiatic, extending to Australia ;
the third is endemic. - Benth.

Sepals nearly equal. Anthers 4 or 5. Flowers minute, in terminal spikes 1. Sanomonza.
Inner sepals larger and petal-like. Anthers 3.
Capsule ovate or orbicular, scarcely contracted at the base. Seeds not
comose. ;
Lateral petals united with the carina (which is always crested in the
Australian species) 2. 2. 1. 1 1 1 we ee ee ee
Lateral petals adnate to the staminal column, but distinct from the
carina (which is not crested) . soe ee we ew ee 68, ComesPERMA.
Capsule cuneate, very narrow atthe base. Seed hairsformingalongcoma 3. ComEsPERMA.
Sepals. nearly equal. Petals 5. Stamens 8, free, 1 or imperfectly 2-
celled. Ovules numerous. Fruit globose, indehiscent . .... .

2. Ponyaaa.

4, XANTHOPHYLLUM.

1. SALOMONIA, Lour.
(After the Hebrew king Solomon.)

Sepals nearly equal, the 2 innermost rather larger. Petals 3, united in a single
corolla open on the upper side, the keel not crested. Stamens united nearly to
the top into a sheath open on the upper side, and adhering to the corolla at the
base; anthers 4 or 5. Ovary 2-celled. Capsule thin, flat, obcordate or trans-
versely oblong, usually ciliate, opening loculicidally at the edges. Seeds orbi-
cular, with a minute or without any caruncle.—Small slender herbs, either
annual or parasitical on roots. Leaves alternate, sometimes reduced to minute
scales. Flowers very small, in terminal spikes.

The few species known are all natives of tropical Asia, the most common one extending into
Australia ; but none have yet been found in Africa,

1. S. oblongifolia (oblong-leaved), DC. Prod. i. 384; Benth. Fl. Austr. i.
188. A slender glabrous annual, erect and simple, or slightly branched at the
base, 3 to 5, or rarely Gin. high. Leaves sessile, the larger ones oblong, 3 to 4
lines long, and scarcely above 1 broad, the lower ones small and ovate. Flowers
pink, scarcely a line long, in terminal. leafless racemes or loose spikes of about an
inch or rarely longer. Capsule about 1 line broad, but not so long, flattened,
didymous, bordered with a fringe of hairs or slender teeth.—Deless. Ic. Sel. iii. t.
19; 8S. obovata, Wight, Ilustr. t. 22.

Hab.: All along the Queensland coast.

“2. POLYGALA, Linn.
(From supposed effect of increasing the secretion of milk.)

Sepals unequal, the 2 innermost, or wings, large and petal-like. Petals 8,
united in a single corolla open on the upper side, the keel bearing a crest-like
appendage on the back near the top, or rarely (in species not Australian) 3-lobed.
Stamens 8, united to above the middle in a sheath open on the upper side, and
adnate to the petals at the base. Ovary 2-celled. Style various. Capsule thin
or rarely coriaceous, flattened, obovate, ovate, or orbicular, usually notched at the
top, opening loculicidally at the edges. Seeds ovate or oblong, hairy or glabrous,
but the hairs not lengthened into a coma, with or without a caruncle at the
hilum.—Herbs, undershrubs, or shrubs. Leaves usually alternate or whorled.
Racemes or spikes terminal or lateral, rarely axillary.

A very large genus, abundant in tropical countries, and generally also in temperate regions,
except in Australia, where it is, with one exception, limited to the tropical districts, and in New
Zealand, where it is entirely absent. Of the 7 Australian species, 3 are widely spread over
tropical Asia, and the 4 others, although endemic, are nearly connected also with corresponding
Asiatic ones.—Benth, , :

78 XIV. POLYGALES. [Polygala.

Perennial. Style with 2 stigmatic lobes, one above the other. Seeds
obovate, shortly villous el we Be oe Re oy Ge Re cee ae
Annuals. Seeds oblong villous, the hairs much longer at the end furthest
from the hilum. :
Racemes long, terminal. Inner sepals petaloid, obtuse. Crest fringed.
Stigma simple, terminal, capitate . Loe ee eee ee BP deptalea
Racemes terminal and extra-axillary. Pedicels curved . . . . . 38. P. persicariefolia.
Racemes lateral. Inner sepals herbaceous, mucronate, usually falcate.
Crest fringed. Style with 1 large hooked or reflexed stigmatic lobe.
Racemes shorter than the leaves, or if longer, very dense. Leaves
from obovate to linear. SS, ;
Capsules broadly winged and ciliate . . . i gh as . . 4, P. rhinanthoides.
Capsules wingless and glabrous or nearlyso.. . . - . . . 5 P. arvensis.

1. P. japonica.

1. P. japonica (Japanese), Houtt. Syst. 8, t. 62, f. 1, according to DC. Prod.
i. 824; Benth. Fl. Austr. i. 189. Rootstock perennial, often woody with age,
emitting numerous rather slender leafy stems, decumbent or erect, rarely more
than Gin. long, more or less pubescent. Leaves nearly sessile, the lower ones
ovate, obtuse and small, the upper ones elliptical or lanceolate, acute, $ to 3 or
rarely lin. long, of a rather firm consistence, glabrous and almost shining,
distinctly veined. Racemes lateral, sometimes of 2 or 3 flowers only, and shorter
than the leaves, sometimes 6 to 8-flowered and longer. Bracts small and
deciduous, but less so than in most species. Outer sepals narrow-lanceolate ;
inner ones ovate, obtuse, 2 to 8 lines long and not oblique. Keel-petal crested.
Ovary glabrous. Style thickened, incurved, with 2 unequal stigmatic lobes, the
upper one arching over the lower short one. Capsule about 3 lines long and
broad, including the rather broad wing. Seeds obovate, slightly pubescent, with
a 8-lobed caruncle.— P. veronicea, F. v. M. Pl. Vict. i. 184.

Hab.: Dawson, Brisbane, and Condamine Rivers.

Also in the hilly regions of tropical Asia and northward to Japan. I can, indeed, find no
difference between the Australian and the Japanese specimens, except that the flowers in the
latter are rather larger; but several Khasia specimens are precisely like the Australian ones.
P. elegans, Wall., from East India and China, differs slightly in the racemes most frequently
terminal with numerous flowers.— Benth.

2. P. leptalea (weak plant), DU. Prod. i. 325; Benth. Fl. Austr. i. 189.
An erect, glabrous, slender annual, simple or slightly branched, usually 1 to 14ft.
high. Leaves few, linear, the longer ones about lin., the uppermost much
smaller, and the lower ones sometimes shortly oblong. Flowers small,
numerous, pendulous, in a 1-sided terminal raceme, on pedicels which rarely
attain 1 line. Outer sepals narrow-oblong, obtuse, the lowest rather larger and
concave ; inner sepals nearly twice as large, petal-like, broadly oblong, obtuse,
2 to 23 lines long. Keel-petal crested. Style scarcely thickened, much curved,
inflexed at the’ summit with an entire capitate stigma. Capsule broadly oblong,
rather shorter than the inner sepals, with a narrow transparent wing. Seeds
hirsute with reflexed hairs, the caruncle very small.—P. oligophylla, DC. Prod.
i. 825.

Hab.: Endeavour and Gilbert Rivers; also Rockingham Bay.
Frequent in northern and eastern India.

3. P. persicarizefolia (Persicaria-leaved), DC. Hook. in Fl. of Brit. Ind.
i. 202. An erect or ascending slightly pubescent very much branched slender
herb, 6 to 16in. high. Leaves linear or elliptic-lanceolate, flaccid, hardly
petiolate. Racemes terminal and extra-axillary, slender, 1 to 2in. long, lax-
flowered. Pedicels slender, curved. Bracts small, subulate. Wings broad-
obovate, rather longer than the elliptic notched ciliate capsule. Seeds villous.
Strophiole small, galeate. ;

Hab.: Tropical parts of the colony.

Polygata.] XIV. POLYGALBA. 79

4, P. rhinanthoides (Rhinanthus-like), Soland. in Herb. R. Br.; Benth. Fl.
Austr. i. 140, An erect branching slightly pubescent annual, from an inch or
two to above a foot high. Leaves oblong-linear, or rarely obovate-oblong,
obtuse or rarely acute, 2 to 14in. long, glabrous or ciliate, narrowed into a short
petiole. Racemes lateral, short, rather dense, 6 to 10-flowered. Outer sepals
lanceolate, with a fine point; inner sepals broadly ovate, oblique, mucronate,
ciliate, 2 to 8 lines long. CKeel-petal crested. Ovary broad, ciliate. Style
slightly thickened, much curved, entire, with a broad almost petaloid decurved
stigma, bearded underneath. Capsule 4 lines long and broad, including a broad
wing, pubescent and ciliate. Seeds oblong, hirsute with reflexed hairs, the
caruncle deeply 8-lobed.

Hab.: Endeavour River, R. Brown.

5. PB. arvensis (field), Willd. Spec. Pl. iii, 876; Benth. Fl. Austr. i. 140.
A procumbent or rarely erect annual, branching at the base only, sometimes not
exceeding a couple of inches when in full fruit, sometimes the prostrate or
ascending branches extending to 6 or 8in. or even more, and usually pubescent.
Leaves from obovate to oblong ‘or linear, 3 to 2in. long or rarely more. Flowers
few, in short sessile racemes, usually lateral, often shorter than the leaves, and
rarély lengthening to an inch. Outer sepals very small and narrow; inner
sepals ovate-falcate, acute or mucronate, 2 to 8 lines long, herbaceous and
glabrous or slightly pubescent. Corolla about as long, the lateral petals rather
large, the crest of the keel fringed. Ovary glabrous. Style scarcely thickened,
with an almost petaloid uncinate-decurved stigma, glabrous and glandular under-
neath. Capsule rather broad, glabrous or slightly pubescent, not winged. Seeds
very hairy.—DC. Prod. i. 826. ;

Hab.: Rockhampton to the Endeavour River.

A very common East Indian weed, variable in foliage and stature; the following forms
appearing sometimes constant enough to be considered as distinct species :—

Var. obovata. Leaves all obovate, giving the plant the aspect of a young Euphorbia helioscopia.
Cavern Island, Carpentaria, R. Brown. d

Var. squarrosa. Leaves narrow. Flowers small and numerous, in oblong racemes, mostly
terminal, the inner sepals narrow and falcate. P. squarrosa, Soland. ms. Endeavour River,
R. Brown ; Upper Victoria River, F. v. Mueller.

38. COMESPERMA, Labill.
(From hairyness of seeds.)

Sepals unequal, the 2 innermost, or wings, large and petal-like. Petals 3, the
keel not crested, the two lateral ones separately attached to the staminal column,
and either overlapped by the keel or outside it at the top. Stamens 8, united to
above the middle in a sheath, open on the upper side and adnate to the petals at
the base. Ovary 2-celled.. Style incurved, obliquely stigmatic and more or less
2-lobed at the top. Capsule coriaceous or almost membranous, usually cuneate
and much narrowed at the base, rarely nearly orbicular, opening loculicidally at
the edges. Seeds ovate or oblong, pendulous, pubescent or hairy, the hairs
lengthening into a coma whenever the capsule is narrowed at the base, without
any caruncle at the hilum, but the raphe often expanded into a caruncular
appendage at the opposite end.—Herbs, undershrubs or shrubs, erect or twining.
Leaves alternate, usually small. Racemes terminal.

A strictly Australian genus, with which was formerly united the Brazilian Bredemeyera
(Catocoma, Benth.); but, besides the difference in habit, the latter has a more or less fleshy
capsule, and the seeds have a long coma proceeding from the hilum; whilst in Comesperma the
coma, when present, consists of the hairs of the testa, which always extend to the base of the
capsule, although the seed is often not half so long. In two species the capsule is that of a
Polygala, and the seeds have no coma; but in those the insertion of the lateral petals, very
different from that of Polygala and approaching that of Monnina, is strongly marked. In P.
polubilis (which was chiefly taken into account in verifying the characters for our ‘‘ Genera

80 XIV. POLYGALEA. [Comesperma.

Plantarum”) the arrangement of the petals is nearer to that of Polygala, but there the carpo-
logical characters are very decided. Besides that, the genus Comesperma is so natural a one that
it is never liable to be confounded with any of those allied to it in structure. The precise
arrangement of the petals in the smaller-flowered species, very difficult to ascertain in dried
specimens, requires verification from the living plant.—Benth.

Capsule sessile. Seeds filling the cells, without a coma. Stems leafless.
(Sect. Prosthemosperma, F. v. M.)

Capsule orbicular. Flowers in a short terminal raceme . . . 1. C. spherocarpum.

Capsule narrowed into a stipes, containing the long coma of the seeds, which
only occupy the broad part of the cells.

Outer sepals all free, much shorter than the wings.
Branches twining or very short and almost leafless.
Leaves few, mostly obtuse. Capsule not winged. Flowers blue or
white. Pedicels glabrous . : a on ee ee & we » 2. OL volubtle:
Stems erect, leafy.
Leaves flat, ovate or oblong.

Pubescent.
Leaves small, broadly ovate, mucronate, crowded. Flowers 1 to
VERE. Sr ae se EG eI es ee 3. C. secundum.
Glabrous.
Leaves oblong, somewhat acute, pale on nnder side 4, C. precelsum.
Leaves obtuse, green . . Boa 4 » 5. C. retusum.
Leaves mucronate, very glaucous Sia Roe wes 6. C. sylvestre.
Leaves linear with revolute margins. Keel-petal not horned 7. C. ericinum.
Outer sepals all free, nearly as long as the wings. (Sect. Isocalyx,
Steetz.
Stems very slender, almost leafless . . . . . . . ~~... . . 8 GC. defoliatum.

1. C, sphzerocarpum (capsule almost round), Stectz, in Pl. Preiss. 11. 314;
Benth. Fl. Austr. i. 143. Rootstock woody but not thick, with slender, broom-
like, or flexuose stems, sometimes perhaps slightly twining, 4 to 12ft. long,
glabrous and slightly sulcate. Leaves reduced to minute distant scales, or the
lower ones rarely 2 lines long, and linear. Flowers 3 to 6, in a short loose
terminal raceme, on pedicels of 1 to 2 lines, the bracts very minute and deciduous.
Outer sepals oblong, rather acute, almost scarious, about half the length of the
inner ones, which are broadly obovate, blue and petal-like, 2 to nearly 3 lines
long. Corolla and style of C. scopartwm. Capsule nearly orbicular, about 2 lines
diameter, slightly cuneate at the base or at length quite obtuse, glabrous. Seeds
ovate, shortly pubescent, with a short membranous hairy appendage at the lower
or chalazal end.

Hab.,: Ranges about Brisbane.

2. C. volubile (twining habit), Labill. Pl. Nov. Holl. ii. 24 t. 163; Benth. Fl.
Austr.i.144. A glabrous twiner, with numerous branches, sometimes extending to a
considerable length, rarely short and flexuose, or almost erect. Leaves few, the lower
ones oblong-linear or lanceolate, sometimes above an inch long and narrowed into
a petiole, the upper ones linear or rarely obovate, small and distant. Racemes
axillary or terminal, loose, 1 or rarely 2in. long, sometimes 2 or 3 together.
Flowers blue or rarely white, on pedicels of 1 to 2 lines. Outer sepals very
broad, obtuse, about 1 line long ; inner sepals fully 3 lines long, nearly orbicular,
distinctly clawed. Keel-petal with 2 oblong lateral lobes turned inwards in
estivation and overlapped, at least at the top, by the 2 large, obovate lateral
petals. Style dilated upwards but not winged. Capsule 4 to nearly 5 lines
long, rounded, truncate and often slightly acuminate at the top, nearly 14 line
broad, and gradually narrowed into a rather broad stipes. Seeds oblong, the long
hairs forming the coma much fewer on the sides than on the edges.—DC. Prod.
i. 884; Hook. f. Fl. Tasm. i. 81; F. v. M. Pl. Vict. i. 191; C. tortwosum, Steetz,
in Pl. Preiss. ii. 803; C. gracile, Paxt. Mag. v. 145, with a fig.

Hab.: Common on the damp sandy land of the southern coast,
Var, alba only differs in the flower being white,

Comesperma.] XIV. POLYGALEA, 81

8. C. secundum (one-sided), Banks in DC. Prod. i. 884; Benth. £1. Austr.
i. 145, A low much-branched rigid shrub, with the habit of some Mpacridea, the
branches softly pubescent. Leaves crowded, spreading, ovate, mucronate, 2 to
3 lines long, rigidly coriaceous, rough with minute tubercular hairs. Flowers
very small and numerous, in slender one-sided racemes of 1 to 2in., on very short
pedicels. Outer sepals short, very broad and obtuse; inner sepals nearly three
times as long, although scarcely exceeding 1 line, apparently pink. Keel-petal
very broad, overlapping the narrow lateral ones. Style not winged. Capsule
fully din. long, truncate, 3-toothed, and scarcely 1 line broad at the top, tapering
into a slender stipes twice as long as the oblong part. Seed elongated, without
any appendage, the long coma apparently very deciduous, but not seen quite ripe.

Hab.: Endeavour River and Cape Flinders.

4. C. preecelsum (tallest of the genus), F. v. M. Fraym. xi. 2. A tall
shrub, said to attain the height of 12ft., the leafy branchlets scabrous-puberulent.
Leaves glabrous, crowded, oblong or broadly-linear and somewhat acute, 4 to in.
long, under side pale. Flowers in short few or many-flowered corymbs. Bracts
deltoid-lanceolate. Sepals, outer ones free, rotund-deltoid ; inner ones pale, 3
lines long. Capsule oblong-cuneate, 4 or 5 lines long, 14 line broad at the top,
where it is emarginate. Seeds oblique ellipsoid, 1 to 14 line long, velvety, the
margins hairy but without appendage at the chalazal end. os

Hab.: Ranges about Rockingham Bay.

5. ©. retusum (form of capsule), Labill. Pl. Nov. Holl. ii. 22 t. 160; Benth.
Fl. Austr. i. 145. Glabrous, erect, shrubby and much-branched, often several
feet high, the branches mostly erect and not sulcate. Leaves oblong, obtuse,
rarely above 4in. long, flat but rather thick, the midrib not prominent. Racemes
short and dense, usually several in a terminal, leafy, flat corymb or pyramidal
panicle. Outer sepals ovate, obtuse, about 1 line long; inner sepals nearly 3
lines. Petals rather shorter, the keel not horned. Capsule usually about 5 lines
long, emarginate, with rounded lobes, and about 14 line broad at. the top,
narrowed into a stipes much longer than the broad part. Seeds cumose, without
any membranous appendage.—DC. Prod. i. 834; Hook. f. Fl. Tasm. i. 82; F..
y. M. Pl. Vict. i. 190.

Hab.: Sandy coast lands of the southern parts of the colony.

6. C. sylvestre (found in forests), Lindl. in Mitch, Trop. Austr. 3412; Benth.
Fl. Austr. i. 146. A glabrous and erect shrub of several feet, resembling U.
retusum, with which F. v. Mueller proposes to unite it, but much more glaucous.
Leaves larger, often 3in. long and sometimes 3 lines broad, mucronate or
pungent, often concave above, Flowers rather larger, with broader outer sepals,
Capsule about din. long.—F. v. M. Fragm. i. 49.

Hab.: Open forest near Mounts Faraday and Pluto: sandy forest tableland on the Sutor
River.

7. C. ericinum (heath-like), Dc. Prod. i. 884; Benth. Fl. Austr. i. 146.
Glabrous or minutely pubescent, usually erect, with rigid branches 1 to 2 or even
3ft. high, woody at the base. Leaves linear, erect or spreading, crowded or
rather distant, obtuse or acute, rarely above $in. long and usually shorter, the
margins recurved or more frequently quite revolute. Racemes usually several
and short in a leafy panicle, but longer and less dense than in ('. retuswm, rarely
slender, and lengthening out to 8 or 4in. Outer sepals all free, ovate or ovate-
lanceolate, # to 1 line long; inner sepals about 3 lines. Keel-petal not horned.
Capsule 8 to 4 lines long, truncate, with rounded angles or entirely rounded at the
top, narrowed into a stipes usually longer than the broad part. Seeds oblong,
comose, with a very small membrane at the lower or chalazal end.—Hook, f. Fl.

G

82 XIV. POLYGALEA. [Comesperma,

Tasm. i. 832; F. v. M. Pl. Vict. i. 190; C. coridifolium, A. Cunn. in Field. N. 8.
Wales, 387; (’. latifoliwm, Steetz, in Pl. Preiss. ii. 295; C. acutifolium, Steetz,
Le. 296; C, linariafolium, A. Cunn. in Steetz, l.c. 297.

Hab.: Moreton Bay, Glasshouses and Burnett Ranges.

Var. patentifolium. Leaves very spreading, often pungent, very broad at the base.—Burnett
ranges in the interior of N. 8. Wales, F. v. Mueller. C. patentifolium, F. v. M. Fragm. i. 48. (See
F. v. M. Pl. Viet. i. 190.)

Var. oblongatum, R. Br. Leaves oblong-linear, obtuse and mucronate, longer and with less
revolute margins than usual.—East coast, R. Brown.

8. C. defoliatum (few leaves), Ff. v. M. Pl. Vict. i. 189; Benth. Fl. Austr.
i. 148. Allied in habit to C. nudiusculum with the flowers of C. calymega.
Rhizome woody, with rigid and rush-like but slender and sometimes almost
filiform stems, 1 to 2ft. high and glabrous. Leaves very few and distant, small,
narrow-linear or sometimes all reduced to small linear scales. Racemes slender,
1 to 2in. long. Flowers rather larger than in (. calymega. Outer sepals all free,
oblong, nearly as long as the inner ones. Capsule 8 or 4 lines long, contracted
into a long narrow stipes. Seeds comose, without any terminal appendage.—C.
nudiusculum, Steetz, in Pl. Preiss. ii. 3808, not DC.

Hab.: Islands of Moreton Bay.

4, XANTHOPHYLLUM, Roxb.
(Leaves of some species yellowish.)

Sepals 5, nearly equal. Petals 5 or 4, nearly equal, the inferior keel-shaped,
not crested. Stamens 8, distinct, 2 hypogynous, 6 attached to the base of the
petals. Ovary stipitate, 1-celled; style curved; ovules various in number and
insertion. Fruit 1-celled, indehiscent, 1-seeded. Seeds exalbuminous extro-
phiolate.—Timber trees. Leaves large, coriaceous, generally of a yellowish-green.

Abundant in the Malay Archipelago and Malacca, a few also in continental India. Only the
one here mentioned in Australia.

1. %. Macintyrii (after D. Macintyre), F. v. M. Fragu. v. 8 und 57.
Usually forming a small erect tree about 80 or 40ft. high, with a whitish bark
on the trunk, reddish upon the branchlets. Leaves alternate, ovate or lanceolate,
entire, 2 to din. long, $ to 2in. broad, glabrous and shiny on both sides, with
often 1 or 2 glands on the under side, obtuse, penninerved, and reticulate veined ;
petioles short, eglandulose. Racemes axillary or terminal, the peduncle rhachis
and pedicels shortly pubescent. Bracteoles 8, almost ovate, about 8 or 4 lines
long, ,soon falling. Outside of sepals puberulous, about 14 line long, ovate-
orbicular. Petals 3 or 4 lines long, oblong-cuneate, lanuginoso-pubescent at the
base. Stamens 8, filaments linear-setaceous 13 to 23 lines long, the lower part
broad and ciliolate; anther yellow. Style scarcely 2 lines long, glabrous in the
upper part. Stigma 2-lobed. Disk annular, glabrous. Ovary stipitate, hoary-
tomentose. Fruit globose.—Macintyria octandra, F. v. M. Fragm. v. 8.

Hab.: Common in the tropical scrubs.
Wood of a greyish colour, soft and easy to work, very light; useful for cigar boxes, lining, &e.

‘The fruit is sometimes infested with the fungus Gleosporium carpophyllum, Mass.:

XV. FRANKENIACE A. 83
Orper XV. FRANKENIACEA.

Flowers regular, hermaphrodite. Calyx tubular, persistent, with 4, 5, or rarely
6 lobes, valvate in the bud, and as many prominent angles and furrows. Petals
as many, hypogynous, imbricate in the bud, free, the claws with an adnate plate
or appendage on the inner face, the lamina spreading. Stamens usually 6, some-
times 4 or 5 or indefinite, hypogynous, free or shortly united in a ring at the
base, filaments filiform or flattened; anthers 2-celled, versatile. Ovary free,
sessile, 1-celled, with 8, rarely 2 or 4 parietal placentas, or very rarely a single
one. Style filiform, with as many branches as placentas, the’ stigmas capitate or
oblique. Ovules several, or rarely solitary, to each placenta, attached to rather
long ascending funicles, amphitropous or nearly anatropous, with an inferior
micropyle. Seeds ovoid or oblong, testa crustaceous, the hilum almost
terminal. Embryo straight, in a mealy albumen, the radicle next the hilum,
shorter than or as long as the cotyledons.—Low herbs or undershrubs, much
branched and jointed at the nodes. Leaves opposite, small, without stipules,
often clustered in the axils. Flowers usually pink or purple, sessile in the forks
of the branches, forming a more or less dense, terminal, leafy cyme, sometimes
contracted into a globular head.

The Order consists of a single genus, closely allied to the small group of Dianthee, amongst
Caryophyllee, but distinguished by the parietal placentation of the ovary, and by the terminal
hilum in the seed. The species are chiefly maritime, and generally distributed over the tem-
perate regions of the globe, more especially of the northern hemisphere, less abundant within
the tropics.— Benth. Og

1. FRANKENIA, Linn.
‘(After John Franken.)

Characters and distribution those of the Order.

1. F. pauciflora (few flowers), DC. Prod. i. 850; Benth. Fl. Austr. i. 151.
Shrubby and procumbent or almost erect at the base, with ascending, erect, or
divaricate dichotomous branches, nearly glabrous or hoary with a short down or
scaly pubescence, often very low and spreading, sometimes above a foot high,
attaining even 3ft. according to F.v. Mueller. Leaves opposite or the upper ones
in whorls of 4, oblong or linear, obtuse or rarely almost acute, the margins usually
revolute so as only to show a dorsal furrow, when very narrow above 38 lines long,
but usually much shorter, the very short sheathing petioles ciliate on the edge,
with smaller leaves often clustered in the axils. Flowers closely sessile in the
last forks, forming a more or less dense terminal leafy cyme and sometimes
unilaterally arranged along its branches owing to the abortion of one branch of
each fork. Calyx 8 to 4 lines, or rarely only 24 lines long. Petals with their
claws cohering in an angular tube, the longitudinal appendage not very prominent,
the lamina dbovate, entire or crenulate. Stamens 5 or 6, with their filaments
slightly dilated and usually cohering. Placentas 3 or rarely 2, with 2 to 4 ovules
to each.— Bot. Mag. t. 2896; Hook. f. Fl. Tasm. i. 40; F. scabra, Lindl. in
Mitch. Trop. Austr. 305.

Var. aE tos gece Pubescent or hirsute. Leaves, especially the lower ones short, from oblong
to broadly ovate, the margins often much less recurved than in the typical F. pauciflora.—F.
serpyllifolia, Lindl. in Mitch. Trop. Austr. 305.—Nive River, Mitchell; Murchison River,
Drummond. Allied to this variety is the plant from Port Jackson, which De Candolle, Prod. i.
349, referred with doubt to the F. pulverulenta, Linn. The specimens in the herbarium of the
Paris Museum have much the aspect of the latter species (very prostrate, with small broad flat
leaves. more petiolate than is usual in F. pauciflora), yet I think they may prove to be only one
of its numerous varieties, very near to the serpyllifolia,—Benth, ; ,

84 XV. FRANKENIACE. [Frankenia,

Var. thymoides. More woody, erect, and much-branched, with the habit of Thymus vulgaris,
hoary all over, with a minute scaly indumentum. Leaves oblong, very obtuse, much revolute,
1 to nearly 2 lines long: Flowers rather small, the appendage of the petal-claws very prominent.
Ovules 4 to 6 to each placenta.—Mount Goningbear, Victorian expedition.—F. fruticulosa, DC.
Prod. i. 350, appears to connect this variety with the more common forms.—Benth.

Hab.: At the Georgina this variety is thickly, but loosely, incrusted with salt, even when found
growing within a stone’s throw of fresh water.

Orper XVI. CARYOPHYLLEZ.

Flowers regular, usually hermaphrodite. Sepals 4 or 5, persistent, free or
united in a toothed calyx, imbricate in the bud. Petals either as many as the
sepals, hypogynous or slightly perigynous, entire or lobed, imbricate and frequently
contorted in the bud, or rarely minute and scale-like or none. Stamens 8—10
or fewer, inserted with the petals. Filaments filiform. Anthers2-celled. Torus
small or in a few Silenegy lengthened into a gynophore, or in some Alsinee forming
a small disk, shortly adnate to the base of the calyx, or short glands between the
stamens. Ovary free, 1-celled or partially divided especially at the base into 2
to 5 cells. Styles 2 to 5, linear and stigmatic along the inside from the base or
towards the top, free or more or less united into 1 branching style. Ovules 2
or more, often numerous, attached to a short or columnar placenta in the centre
of the ovary, amphitropous and usually curved. Capsule membranous or crus-
taceous, very rarely succulent, opening at the top in as many or twice as many
teeth or valves as there are styles, very rarely indehiscent. Seeds several, rarely
solitary by abortion, with a membranous or crustaceous testa. Albumen mealy.
Embryo curved round the albumen, or rarely straight or nearly so, and excen-
trical, with the radical inferior, or when the embryo is circular turned upwards.—
Herbs, very rarely shrubby at the base, usually thickened and jointed at the nodes.
Leaves opposite and entire, usually connected by a transverse line or short sheath
at the base. Stipules none, or small and scarious. Inflorescence centrifugal,
usually forming a terminal leafy cyme, rarely paniculate or racemose, or the
the pedicels all axillary.

A large Order, especially abundant in the extratropical regions of the northern hemisphere,
rather less so in the high mountain-ranges of tropical America and Asia, and in the more
temperate regions of the southern hemisphere; very rare in hot tropical countries. Of the
Australian genera none, are endemic. One, Polycarpea, is chiefly tropical and almost limited
to the Old World ; another, Drymaria, is also chiefly tropical, but almost entirely American; a
third, Colobanthus, is chiefly extratropical and limited to the southern hemisphere; a fourth,
Stellaria, has almost as wide a range as the Order itself; the remaining genera and species,
whether indigenous or introduced, are all European or East-Mediterranean.—Benth. Pg

Trisz I. Silemewx.—Sepals united in u 4 or 5-toothed calyx. Petals and stamens hypo-
gynous, often raised on a stalk-like torus. Styles distinct from the base. Stipules 0.

Calyx broadly or obscurely 5-nerved. Styles2 .. ......., 1. GypsopHina.
Calyx obscurely veined. Styles2. . . 1... 2... » +. . . . 2 SAPONARIA,
Calyx 10-nerved. Styles3 . . . ORS Re A Wa ee Ge ad at ay ee BESTE:
Calyx 10-nerved. Styles5 . . . SB ss » . . . 4, Lycunis.

Trizz II, Alsinezx.— Sepals Stree or only united by the disk at their base. Petals and
stamens hypogynous or slightly perigynous, the torus not elongated. Styles distinct from the base.
Stipules none, or rarely small and scarious.

Petals usually 2-cleft.
Capsule cylindrical or conical, opening equally in twice as many teeth as
styles. Styles 5, opposite the sepals, or rarely 4 or 3.

so. oe . . . 5, CERastivm.
Capsule globular or ovoid, opening in as many 2-cleft valves as styles.

Styles 3, or if 5 alternate with the sepals. . . . . 1. .. . . . 6. STELDARTA.
Petals entire or none. au
Sepals 5. Styles usually 3. Capsule globular or ovoid.
No stipules. Petals none . ata ieee el Tak te hgh + . . . . 6. Srenzarra,
Stipules small and scarious. Petals pink . . . ... . =. . . . 8 SPERGULARIA.
Stipules small and scarious. Leaves clustered so as to appear verticillate 7. SpeRevLa.

XVI. CARYOPHYLLE A. 85

Trisz Ill. Polyearpee.—Sepals of Alsinew. Petals usually very small or none. Stamens
5 or fewer, hypogynous or slightly perigynous. Style single at the base, with 2 or 3 branches or
minute teeth. Stipules scarious or very minite.

Petals lobed. Style very short. Stipulesminute . . . . . . . . . . 9. Drymarta.
Petals entire. Style short. Stipulesscarious . . . . . .. 4... . 10. Potycarron.
Petals entire or notched. Style elongated. Stipules and sepals scarious . . 11. Ponycarpaa.

1. GYPSOPHILA, Linn.
(From its preference for chalky soils.)

Calyx campanulate or turbinate-tubular, 5-toothed or 5-lobed, broadly 5-
nerved, membranous between the nerves. Petals 5, with a narrow claw, and
without any scale. Torus small. Stamens 10. Styles usually 2. Capsule
globular or ovoid, opening to the middle or lower down in 4 valves. Seeds
nearly reniform ; embryo curved round ‘the: albumen.—Herbs, mostly glaucous,
sometimes glandular or hirsute. Flowers usually small, numerous, and
paniculate, or solitary in the forks of the stem.

A genus limited to the extratropical regions of the northern hemisphere in the Old World with
the exception of the following species. It is chiefly distinguished from Saponaria by the
calyx.—Benth. :

1. G. tubulosa (tubular), Boiss. Diagn. Pl. Or. i. 113; Benth. Fl. Austr. i.
155. A slender erect dichotomous annual, often not above 2 or 3in., but some-
times 8 to 10in. high, more or less viscid-pubescent, and often slightly hirsute.
Leaves linear-subulate, rarely attaining }in. and often much shorter. Pedicels in
the forks, or sometimes appearing axillary from 1 branch only being developed, 4
to 8 lines long, erect or spreading. Calyx erect, 14 line long, narrower than in
most Gypsophilas, with 5 prominent nerves, the teeth short and obtuse. Petals
red, narrow-oblong, a little longer than the calyx. Capsule ovoid-oblong, rather
exceeding the calyx. Seeds black, elegantly pitted under a lens.—F. v. M. Pl.
Vict. i. 206 ; Dichoglottis tubulosa, Jaub. and Spach, Ill. Pl. Or. i. 14 6.6; D.
australis, Schlecht. Linnea, xx. 681.

Hab.: Stanthorpe and a few other localities in the south.

A native of the East Mediterranean region of Europe and Asia, possibly introduced into
Australia and New Zealand, where it is also found; yet from the localities where it was so early
collected by R. Brown, and its general diffusion over extratropical Australia, it is difficult to
conceive how a plant unknown in those parts of Europe whence the early colonists proceeded
should have so promptly established itself. It is allied to the more common G. muralis, which,
however, has not been detected in Australia, and is always quite distinct, especially in the form
of the calyx, which is that of a true Gypsophila, whilst G. tubulosa is in this respect almost
intermediate between that genus and Saponaria.—Benth.

*2, SAPONARIA, Linn.
(Bruised leaves when agitated in water produce a lather, like soap.)

Calyx more or less tubular, ovoid or oblong, 5-toothed, nerves obscure. Petals
5, clawed ; limb entire or notched, with or without a basal scale. Stamens 10.
Disk small, or produced into a gynophore. Ovary 1-celled, or imperfectly
2 or 8-celled. Styles 2, rarely 8; ovules many. Capsule ovoid or oblong, rarely
subglobose, 4-toothed. Seeds reniform or subglobose, hilum marginal ; embryo
annular,.—Annual or perennial herbs. Leaves flat. Flowers in dichotomous
cymes.

Chiefly Mediterranean and West Asiatic.

1. S. vacearia (from raccarius, a cow-herb), Linn. Cowherb. A tall,
robust, simple or sparingly branched, perfectly glabrous annual, 12 to 24in.
high. Leaves radical, oblong, 1 to din. long, 8 to 9 lines broad, stem ones

86 XVI. CARYOPHYLLES. ( Saponaria.

sessile and linear-oblong. Cymes corymbose, many-flowered. Pedicels slender.
Calyx 4in. leng, teeth triangular, margins scarious, with 5 broad green nerves,
ventricose in fruit. Petals rosy, short, erose, obovate. Capsule included, broad
ovoid. Seeds large, globose, black, granulate.

Hab.: A weed in cultivation paddocks, often introduced with wheat and other seeds.

«8, SILENE, Linn.
(Gummy secretion of leaves supposed like saliva.)

Calyx 10-nerved, rarely many-nerved, 5-toothed or 5-lobed.' Petals 5, with a
narrow claw, and usually with a double scale. Stamens 10. Torus usually
elongated. Styles usually 8. Capsule opening in 6 or rarely 8 teeth or short
valves. Seeds laterally attached ; embryo curved round the albumen.—Herbs.
Flowers solitary or cymose, often forming unilateral spikes or an oblong thyrsus
or panicle.

A very large genus, chiefly abundant in Europe, N. Africa, and temperate Asia; with a few N.
American and 8. African species, and only introduced into Australia.

1. S. gallica (French), Linn.; DC. Prod. i. 871; Benth. Fl. Austr. i. 155.
Catchfly. A hairy, slightly viscid, much branched annual, 6in. to nearly ft.
high, erect or decumbent at the base. Lower leaves small and obovate, upper
ones narrow and pointed. Flowers small, nearly sessile, generally all«turned to
one side, forming a simple or forked terminal spike, with a linear bract at the
base of each flower. Calyx very hairy, with 5 slender teeth, at first tubular,
afterwards ovoid and much contracted at the top. Petals very small, entire or
notched, pale red or white, or in one variety with a dark spot.—sS. anglica,
lusitanica, cerastoides and quinquevulnera, Linn.; Reichb. Ic. Fl: Germ. vi. t. 272,
2738.

Hab.: A plant probably of South European origin, now common in sandy, gravelly, and waste
places, especially near the sea, in most parts of the world, as in this colony.

*4, LYCHNIS, Linn.
(From the Greek for lamp, alluding to brilliancy of flowers of some species.)

Calyx inflated, 5-toothed, 10-nerved. Petals 5, claws narrow, lamina 2-fid or
laciniated. Stamens 10. Ovary 1-celled, with numerous ovules; styles 5,
rarely 4. Capsule toothed at the top. Seeds tuberculate or smooth.—Herbs,
with the habit of Silene.

Natives of the Arctic and temperate northern regions and of the Andes of South America.

1. L. githago (from the seed resembling a black aromatic grain, Gith or
Git, used by the Romans in cookery), Lam. Corn cockle. A tall, erect annual,
clothed with long, whitish, appressed hairs. Leaves long, narrow. Flowers on
long leafless peduncles, rather large and red, remarkable for the long green linear
lobes of the calyx projecting much beyond the petals; the latter broad, undivided,
without scales. Stamens 10. Styles 5. Capsule opening in 5 teeth.

Hab.: A weed of cultivation belonging to Europe or the East Mediterranean.

5. CERASTIUM, Linn.
(Capsules horn-shaped.)

Sepals 5, rarely 4. Petals as many, usually notched or 2-cleft. Stamens 10
or fewer. Styles 5 or 4, opposite the sepals, or rarely 8. Capsule cylindrical or
conical, often incurved, opening at the top in twice as many teeth as styles, all

Cerastium.] XVI. CARYOPHYLLEA. 87

equal. Seeds more or less reniforn.—Herbs, usually pubescent or hirsute.
Leaves rarely subulate. Cymes terminal, dichotomous, leafy, or the floral leaves
reduced to small or scarious bracts. Seeds usually pitted or muricate.

A considerable genus, distributed chietly over the temperate regions of the northern hemi-
sphere, more especially in the Old World, rare within the tropics except in mountain regions.

1. C. vulgatum (common), [fn DU. Prod. 1.415; Benth. hl. Austr. i.
156. Mouse-ear chickweed. A coarsely pubescent usually more or-less viscid
annual, branching at the base, sometimes dwarf, erect, and much branched, at
others loosely ascending to lft. or even 2ft., occasionally forming at the end of
the season dense matted tufts, which may live through the winter and give it the
appearance of a perennial. Radical leaves small and petiolate; stem leaves
sessile, from broadly ovate to narrow oblong. Sepals 2 to 23 lines long, green
and pubescent, but with more or less conspicuous scarious margins. Petals
seldom exceeding the calyx, and often much shorter, sometimes very minute or
even none. Stamens often reduced to 5 or fewer. Capsule cylindrical, often
curved and projecting beyond the calyx.—Reichb. Ic. Fl. Germ. v. 6. 228, 229 ;
C. viscosum, Linn.; DC. lc. 416.

Hab.: The southern parts of the colony.

6. STELLARIA, Linn.
(Star-like flowers.)

Sepals 5, rarely 4, Petals as many, usually 2-cleft, rarely wanting. Stamens
10 or fewer. Styles 3, rarely 2 or 4, or very rarely 5, and then alternate with the
sepals. Capsule globular, ovoid or oblong, opening to below the middle in twice
as many valves as styles, or in an equal number of 2-cleft valves.—Herbs, usually
diffuse, tufted or ascending, glabrous or pubescent. Leaves rarely subulate.
Flowers solitary, or in loose leafless or leafy cymes. Seeds usually pitted o1
muricate. ’

A considerable genus, spread over nearly the whole globe, although within the tropics confined
to mountain districts.

Petals longer than or nearly as long as the sepals.
Leaves mostly sessile, linear or lanceolate. Pedicels axillary. Perennials.
Leaves rigid and pungent, mostly linear-lanceolate, often recurved . . 1. S. pungens.
Leaves linear, slender . 5h a Oe a ete ‘ 2. S. glauca.
Leaves mostly petiolate, ovate or ovate-lanceolate. Pedicels axillary.
Perennial without any pubescent line : be ee ew eS F
Leaves sessile or petiolate, broadly ovate. Pedicels in the forks. Annual,
with a pubescent line down each internode ..... . » 2 « 4 8. media.

3. S. flaccida.

1. S. pungens (pungent), Brongn. Voy. Cog. t. 78; Benth. Fl. Austr. i. 157.
Perennial and very much branched, decumbent or ascending amongst bushes,
often to 8 or 4ft., with angular branches, smooth and shining, glabrous, or
hirsute with loose scattered hairs. Leaves lanceolate to linear, rigid and pungent,
mostly 8 to 4 lines long, and never exceeding }in., often spreading or recurved,
all sessile or scarcely narrowed at the base, the lower ones sometimes small and
crowded. Pedicels axillary, very variable in length, but usually considerably
exceeding the leaves. Sepals rigid, pungent, about 3 lines long, the outer ones
prominently 8-nerved. Petals about as long or rather longer, deeply cleft.—
Hook. f. Fl. Tasm. i. 44; F. v. M. Pl. Vict. i. 209; S. squarrosa, Hook. Journ.
Bot. i. 250.

Hab.: Stanthorpe, towards the border of New South Wales.

2. &. glauca (grey-green colour of foliage), With.; DC. Prod. i. 897; Benth.
Fl. Austr. i. 158. Perennial, usually glabrous, smooth and shining, with slender
ascending or erect branches, often 1 to 2ft. high, but sometimes low and intricate.
Leaves linear, acute, # to 1}in. long, or the upper ones short. Pedicels axillary

88 XVL CARYOPHYLLE. [Stellaria.

or terminal, slender but rigid, longer than the leaves. Sepals very acute,
3-nerved, about 3 lines long when in flower. Petals about as long, or rather
longer, deeply cleft. Capsule ovate, much shorter than the calyx, which usually
lengthens after flowering.—Reichb. Ic. Fl. Germ. v. t. 223; Hook. f. Fl. Tasm.
i. 44; F. v. M. Pl. Vict. i. 210; 9. angustifolia, Hook. Journ. Bot. i. 250.

Hab.: Many localities in the southern parts of the colony.

3. S. flaccida (flaccid), Hook. Comp. Bot. Mag. i. 275 ; Benth. Fl, Austr. i.
158. Apparently perennial, with weak and decumbent very intricate branches,
often extending to several feet, glabrous and shining, or with loose spreading
scattered hairs, especially about the nodes. Leaves ovate, to lanceolate, very acute,
thin and flaccid, often undulate on the margin, narrowed and ciliate at the. base,
rarely exceeding 4in. without the petiole, which is long in the lower leaves, short
or none in the upper ones. Pedicels all axillary, and usually 1 to 13in. long.
Sepals 2 to 24 lines long, broadly lanceolate, acute, with a scarious border,
usually 3-nerved, but the lateral nerves often. very faint, often. ciliate. Petals
rather longer, deeply cleft. Capsule ovoid, usually exceeding the calyx.—
S. media, var., Hook. f. Fl. Tasm. i. 48; F. v. M. Pl. Vict. i. 211.

Hab.: Southern parts of the colony.

*4, S. media (mediate), Linn. DC. Prod. i. 896; Benth. Fl, Austr. 1.159. A
weak, much-branched annual, glabrous with the exception of a pubescent line
down one side of each internode, and a few long hairs on the petioles, and some-
times on the sepals. Leaves ovate, shortly pointed, the lowest on long petioles,
short and broad, and sometimes cordate, the upper ones on shorter petioles or
quite sessile, } to 3in. long, thin and flaccid. Pedicels slender, often drooping,
in the forks of the branches, the upper ones usually forming a rather dense leafy
cyme, very rarely one of the lowest axillary from the abortion of one fork.
Sepals about 2 lines long, obtuse or rarely rather acute, thin but green, with
scarcely prominent nerves, and usually pubescent. Petals about as long, deeply
cleft. Capsule scarcely longer than the calyx.—Reichb. Ic. Fl. Germ. v. t, 222.

Originating, probably, in the temperate regions of the northern hemisphere in the Old World,
this plant is now a common weed in cultivated places, especially gardens, as well as in waste
places almost all over the globe, and as such is found in all of the Australian colonies.—Benth.

*7, SPERGULA, Linn.
(Because it scatters its seed.)

Sepals 5. Petals 5, entire. Stamens 10, rarely 5. Ovary 1-celled; ovules
many. Styles 5. Capsule 5-valved, valves entire and laterally compressed,
margins acute or winged.—Herbs, with dichotomous or fasciculate branches and
small scarious stipules. Flowers pedicellate.

1. S. arvensis (field), Linn.; Benth. Fl. Austr. i. 161. A slender annual,
branching at the base into several erect or ascending stems, 6 to’ 12in. high,
glabrous or slightly pubescent. Leaves nearly subulate, 1 to Qin. long, in
opposite clusters and spreading so as to appear verticillate. Stipules scarious,
very minute, sometimes very difficult to see. Flowets small, white, on long
pedicels, in terminal forked cymes. Sepals 5. Petals 5, undivided, generally
rather shorter than the calyx. Stamens 10, or occasionally 5 or fewer. Styles
5, alternate with the sepals. Capsule deeply 5-valved. Seeds slightly flattened,
with or without a scarious border. ,

Hab.: This common weed of Europe and ‘temperate Asia has: been met with in’ several
localities in the southern parts of the colony.

XVI. CARYOPHYLLEA. 89

8. SPERGULARIA, Pers.
(Altered from Spergula. )
(Lepigonum, Fries. )

Sepals 5. Petals 5, entire or rarely none. Stamens 10 or fewer. Styles 3.
Capsule 3-valved.—Herbs, usually diffuse. Leaves linear or filiform, often
clustered in the axils so as to appear verticillate. Stipules small, scarious.
Flowers pedicellate, pink or white, in the forks of the stem or in terminal
cymes or 1-sided racemes. Seeds with or without a scarious border.

_ Asmall genus, widely dispersed over the temperate or subtropical regions of the globe, chiefly
in maritime or saline localities, or heathy places, differing from Arenaria almost solely in the
presence of stipules. The Australian species is the same as the common northern one.—Benth.

1. S. rubra (red), Pers. Syn. i. 504 (as a subgenus of Arenaria); Benth, KI.
Austr. i. 161. An annual, biennial or rarely perennial, glabrous or with a short
viscid pubescence in the upper parts, with numerous stems branching from the
base and forming spreading or prostrate tufts 8 or 4in., or when luxuriant 6in.
long. Leaves narrow-linear, the scarious stipules at the base short but con-
spicuous. Flowers very variable in size, usually pink, on short pedicels, in
forked cymes, usually leafy at the base. Petals shorter or rather longer than
the sepals. Seeds more or less flattened, often surrounded by a narrow scarious
border or wing.—A. Gray, Gen. Ill. t. 108; Hook. f. Fl. Tasm.i. 41; F. v. M.
Pl. Vict. i. 207; Avenuria rubra and A. media, Linn.; DC. Prod. i. 401; Lepi-
gonumn rubrum, ete., Fries., Nov. Fl. Suec. Mant. iii. 82; L. brevifolium, Bartl. in
Pl. Preiss. i. 248; L. anceps and L. lavislurum, Bartl. l.c. 244 (of these last I
have only seen authentic specimens of L. anceps) ; Spergularia rupestris, Fenzl. in
Hueg. Enum. 9; Schlecht. in Linnea, xx. 682.

Hab.: Southern parts of the colony.

Widely spread over Europe, temperate Asia, and North America, and some parts of South
America, chiefly.in maritime countries or in sandy heathy places more inland. There are two,
often rather marked varieties; one chiefly occurring inland has slender leaves, small flowers,
and short capsules, with the seeds less frequently bordered than in the larger variety, which has
a sometimes perennial stock, thicker somewhat fleshy leaves, and larger flowers. Both forms
occur in Australia and pass into each other as they do in Europe; the larger and more succulent
ones are, however, the most common in Australia.—Benth.

9. DRYMARIA, Willd.
(From the plants being found in forests.)

Sepals 5, herbaceous or scarious at the edge. Petals 5, 2—6-cleft. Stamens
5 or fewer, slightly perigynous. Style 3-cleft. Capsule 3-valved. Seeds later-
ally attached ; embryo curved round the albumen.—Herbs, usually diffuse, rarely
erect, with dichotomous branches. Leaves flat, broad or narrow. Stipules very
small, sometimes very fugacious or wanting. Flowers pedicellate, usually small,
either solitary in the forks or in little axillary or terminal cymes. Petals usually
shorter than the calyx. :

The genus comprises a considerable number of American species.

1. D. diandra (iwo stamens), Blume, Bijdr. tot de Fl. van Nederl. Indie 63 ;
F.v. M. Papuan Plants 86. Leaves glabrous, rhomboid or cordate-orbicular,
conspicuously stalked. Stipules fringy-cleft ; cymes paniculate, with elongated
glandular-powdery peduncles. Flowers small; sepals only slightly scarious,
their middle nerve forming a narrow pulverulent keel; petals deeply cleft into 2
segments, stamens usually 2, style almost none, stigmas 2. Fruit valveless or
imperfectly 2-valved. Seeds large, 1 rarely 2, closely filling the cavity of the
pericarp, black, opaque, glandular-scabrous.—F. v. M. Papuan Plants 86.

Hab.: Tropical parts of the colony.

90 XVI. CARYOPHYLLEA. .

10. POLYCARPON, Linn.
(Plant loaded with seed.)

Sepals 5, keeled, scarious on the margin. Petals 5, small, entire or notched.
Stamens 3 to 5. Style short, 8-cleft. Capsule 3- ‘valved. Seeds laterally
attached near the base; embryo excentrical, curved or nearly straight, the
cotyledons incumbent or oblique.—Herbs, either diffuse or dichotomously
branched, glabrous or pubescent. Leaves flat, usually ovate or oblong, often
apparently, but not really, in whorls of 4. Stipules scarious. Flowers small,
numerous, in terminal cymes, with scarious bracts.

A genus of very few species, dispersed over the temperate and tropical regions of the globe,
The Australian species is identical with the commonest northern one.—Benth.

1. P. tetraphyllum (four-leaved), Linn. f.; DC. Prod. iii. 376; Benth, Fl.
Austr. i. 162. A glabrous, much branched, spreading or prostrate annual,
seldom more than 8 or 4in. long. Leaves obovate or oblong, really opposite, but
placed as they usually are under the forks two pairs are so close together as to
assume the appearance of a whorl of 4. Flowers very small and numerous, in
loose terminal cymes. Sepals barely 1 line long. Petals much shorter and very
thin. Stamens usually 3.—F. v. M. Pl. Vict. i, 205.

Hab.: Common in the southern parts.

Very common in sandy situations, chiefly not far from the sea, in Europe, temperate Asia, the
greater part of Africa, and in many parts of North and South America; but unknown i in tropical
or subtropical Asia.

11. POLYCARPAZA, Lour.
(From the abundance of seed.)
(Aylmeria, Mart.) °

Sepals 5, either entirely scarious, or herbaceous in the centre and scarious on
the margin, but not keeled. Petals 5, entire or toothed. Stamens 5, hypogynous
or slightly perigynous, free or united with the petals in a ring or tube. Style
elongated, 3-furrowed, 3-toothed, or shortly 3-lobed at the top. Capsule 3-valved.
Seeds obovoid or flattened; embryo curved or nearly straight ; cotyledons usually
(perhaps always) accumbent.—Annual or perennial herbs, erect or diffuse.
Leaves narrow-linear or rarely ovate, often clustered in the axils so as to appear
verticillate. Stipules scarious. Flowers usually numerous, in terminal cymes,
sometimes loose and paniculate, sometimes dense and capitate, often remarkable
for the white, pink or purple scarious sepals and bracts.

The genus is dispersed over the tropical and subtropical regions of the Old World, one—the
commonest species—extending also into tropical America. The 6 Queensland species are all,
except one, tropical ; one is the abovementioned common one, the 5 others are endemic.—Benth.
in part.

Secr. I. Planchonia, J. Gay.—Petals and stamens united in a cup or tube, without
staminodia.

Stems hard and almost woody at the base, the radical leaves soon disappear-
ing. Leaves all narrow. Flowers 3 to 4 lines.
Stems tall, pubescent. Corolla-tube shorter than the free ae Stamens
the length of the petals. Capsule short, obtuse . . . . . . . L. BP. longiftora.
Stems slightly pubescent. Capsule fusiform . . . . . 2. P, Burtoni.
Stems short, glabrous. Corolla-tube longer than the free part. "Stamens
much longer than the petals. Capsule oblong, tapering at the top. . . 3. P. spirostyles.
Stems herbaceous, several from a rosette of oblong or obovate radical leaves.
Stem-leaves narrow. Flowers 14 to3 lines. . . - ee . 4 P. synandra.

Sor. Il. Polycarpia.—Petals and stamens ree: or "anda in a ring at the base, without
staminodia.

Stems simple or hard and woody at the base. Radical leaves soon disap-
pearing.

Flowers 14 line. Petals rounded and very obtuse. ke much shorter ;

than the sepals .. . 5. P. corymbosa,

Flowers less than 1 line. "Petals val: oblong, “aeute, or toothed at the top.

Capsule rather shorter or longer than the sepals . . . . . 6. P. breviffora,

Polyearpaa| XVI. CARYOPHYLLEA. 91

1. PB. longiflora (long-flowered), For. MW. in Rep. Babb. Exped, 83 Benth. Fl.
elustr. i, 164. Pubescent, erect and rigid, 1 to 2ft. high, divided at the base into
several erect branches. Leaves narrow-linear, acute or ending in a hair-like
point, rigid, silky-hairy, often above din. long, with smaller ones clustered in
their axils; the upper ones small and distant. Flowers large, brown red or
purple, shortly pedicellate in dense terminal corymbose cymes or heads. Sepals
fully 3 lines long, scarious, with a prominent midrib, the inner ones narrower,
more acute and more deeply coloured than the outer. Petals hypogynous, uniter
with the stamens in a campanulate tube not 1 line long, their free parts con-
siderably longer and shortly bifid at the point. Filaments about as long as the
petals. Ovary almost sessile. Style long and subulate. Capsule short ovoid,
obtuse.

Hab.: North-western parts of the colony.

Var. leucantha. Leaves larger, broader, and less rigid. Sepals completely scarious and
white, without any prominent midrib.

2. B. Burtoni (after R. C. Burton), Bail. Proc. Roy. Soc. Ql. Stems
several, 9 to 12in. high, erect from a hard woody base, slightly pubescent.
Leaves, those at base of stem linear-spathulate, about lin. long, those of the stem
almost filiform, about 14in. long, with bristle-like points. Flowers in terminal
dense corymbs. Sepals narrow-lanceolate, 3 to 5 lines long, scarious, pinkish,
with a midrib of a deep purple. Petals united with the stamens in a tube about
24 lines long, purple, the free parts about the same length, and more or less
lobed ; filaments very slender, and with the free parts of the petals reflexed after
flowering. Style shortly lobed at the end. Capsule fusiform. Seeds numerous.

Hab.: Northern parts, inland.

3. P. spirostyles (twisted styles), F.v. J. in Rep. Babb. Exp. 8; Benth. Fl.
Austr. i. 165. Glabrous and often very glaucous, woody at the base, with
numerous rigid opposite or dichotomous branches, our specimens not exceeding
6in. Leaves very narrow-linear, the margins revolute so as to be almost terete
and filiform, rarely exceeding 4in., often clustered. Stipules sinall, with subulate
points. Flowers large, on very short pedicels, either few in the upper forks or
forming at length a broad corymbose cyme. Sepals 3 to 4 lines long, acute,
white and scarious with a prominent midrib, the outer ones shorter and broader
than the inner. Petals and stamens perigynous, united in a tube of fully 2 lines,
with the slender filaments projecting considerably beyond the free oblong tops of
the petals. Ovary shortly stipitate, tapering into a long spirally twisted deciduous
style. Capsule stipitate, oblong, tapering at the top, nearly as long as the sepals.
Seeds numerous, very small.

Hab.: Gilbert River, Herberton, Northcote.

Mr. S. B. J. Skertchly states that at Herberton this plant is intimately associated with
copper deposits, and Mr. J. Brownlie Henderson, Government Analyst, found distinct traces of
copper in plants brought from that district (Report on Mines of Watsonville, &c., Geol. Surv. Q.
1897). Mr. Skertchly informs me that the plant is a sure indication of copper deposits and is
now frequently used by practical miners as a guide to that mineral.

4. PB, synandra (anthers cohering), Fv. M. in Rep. Babb. Eap. 8; Benth.
Fl. Austr. i. 165. A glabrous annual, with a rosette of petiolate spathulate or
oblong radical leaves. Stems several, erect or decumbent, not above 6in. high,
with dichotomous or clustered branches. Leaves narrow-linear, with recurved or
revolute margins, the longer ones above }in., but mostly shorter, and not much
clustered. Stipules small, with fine points. Flowers rather larger than in P.
corymbosa, in small rather loose corymbose cymes, all more or less pedicellate,
the floral leaves all reduced to scarious bracts. Sepals about 2 lines or nearly 8
lines long in the capitate variety, white and scarious with a prominent midrib

92 XVI. CARYOPHYLLEZ. [Polycarped.

often purple. Petals united with the stamens in a tube of about 1 line, their free
part shorter and entire, sometimes very short, the filaments about the same
length. Ovary sessile, with a subulate style. Capsule oblong, tapering at the
top, with few seeds.

Hab.: North-western parts of the colony.

Var. gracilis. More slender. Sepals about 14 line long. Petals rather broad, notched.

5. P. corymbosa (corymbose), Lam. Illustr. n. 2798; Benth. Fl. Austr. i.
166. Minutely pubescent or rarely almost glabrous, with erect, rather slender,
but stiff branches, $ to 1 or even 14ft. high. Leaves from narrow-linear to
almost subulate, rarely linear-lanceolate, flat or with revolute margins, the longer
ones $ to lin., with small ones clustered in their axils, the upper ones much
smaller and often few and distant. Stipules tapering to a fine point. Flowers
numerous, in dense terminal corymbose cymes, sometimes all forming one dense
mass on the top of an otherwise simple stem, sometimes the cymes numerous and
loosely paniculate. Floral leaves all reduced to scarious bracts. Sepals about 14
line long, white and scarious, without any prominent midrib, but tapering to a
fine point. Petals quite free, not 4 line long, broadly ovate, very obtuse and
rather firm. Stamens often shorter. Style very short. Capsule ovoid or oblong,
much shorter than the sepals.—DC. Prod. iii. 874; Wight. Ic. Pi. Ind. Or.
t. 712.

Hab.: Port Curtis.

The species is common in tropical Asia and Africa and is found also in Brazil and Guiana.

6. P. breviflora (flowers short), F. 1. ML. in Nep. Babb. Exp. 9; Benth, Fl.
Austr. i. 156. Glabrous or pubescent, and very nearly allied to P. corymbosa,
but more slender and divaricately branched, and at once known by its very much
smaller flowers. Sepals scarcely 1 line long, broader and less acuminate than in
P. corymbosa, petals much narrower, not so obtuse and usually denticulate at the
top ; stamens much more perigynous ; capsule longer in proportion, occasionally
even exceeding the sepals.

Hab.: Various localities throughout the colony.

Orper XVII. PORTULACEA.

Flowers regular, hermaphrodite. Sepals fewer than petals, usually 2, free or
rarely adnate to the ovary at the base, usually broad, imbricate in the bud.
Petals 4 or 5, rarely more, hypogynous or rarely perigynous, imbricate in the
bud. Stamens inserted with the petals and often adheiing to their base, of the
same number or fewer and opposite to them or indefinite; anthers 2-celled.
Ovary free or rarely half-inferior, 1-celled. Style more or less deeply divided
into 3 or rarely 2 or more than 38 branches, stigmatic along the inner side.
Ovules 2 or more, amphitropous, with an inferior micropyle, attached to funicles
erect from the base of the cavity, and free or united in a central column, or in as
many clusters as style-branches. Seeds several or solitary by abortion, usually
more or less reniform, with a lateral hilum; testa crustaceous, sometimes with a
caruncle at the hilum. Embryo more or less curved round the mealy albumen,
or rarely nearly straight with very little albumen.—Herbs, rarely shrubby at the
base, usually glabrous and succulent or clothed with long hairs. Leaves alternate
or opposite, entire. Stipules scarious or split into hairs or none. Flowers
terminal and solitary, or in racemes, cymes or panicles, or rarely axillary. Petals
usually very fugacious or withering in a mass.

A small Order, chiefly American, with a few species dispersed over other parts of the world,

especially S. Africa and Australia. The Queensland genera are none of them endemic, 1 of them
being chiefly American. Of the other two, 1 is generally distributed over the globe, the

XVIT. PORTULACE A. 93

other a naturalised plant. The chief characters, derived from the ovary and seeds, are those of
Caryophyllee, from which Portulacee differ in habit, in the number and position of the stamens,
and especially in their calyx. —Benth. in part.

Ovary half-inferior. Petals and stamens perigynous » os 4 + « I, Porrunaca.
Ovary superior. Petals and stamens hypogynous.
Petals free.

Sepals very often deciduous. Stamens 5 or many. Seeds strophiolate . 2. Taninum.
Stamens indefinite, often numerous, rarely and irregularly reduced to5 . 3. CALANDRINIA,

1. PORTULACA, Linn.
From the English name of Purslane.
8

Sepals 2, united at the base in a tube adnate to the ovary, the free part
deciduous. Petals 4 to 6, perigynous. Stamens indefinite, often numerous,
sometimes 6 to 8, inserted with the petals. Ovary half-inferior, with several
ovules. Style deeply 2 to 8-cleft. Capsule membranous, half-inferior, the free
part circumsciss at maturity. Seeds reniform, shining, often granulate.—Herbs,
more or less succulent. Leaves alternate or opposite, often clustered in the axils,
the floral ones usually forming an involucre round the flowers. Stipules scarious,
or more frequently reduced to a tuft of hairs, sometimes very minute or none.
Flowers terminal, sessile, or pedicellate.

The species are mostly American, with a very few tropical Australian, Asiatic, or African
ones, 2 of them widely dispersed over cultivated or sandy places in various parts of the globe.

One of these is included among the Australian ones, of which the remainder are all endemic.—
Benth.

Leaves mostly alternate.
Stipular hairs minute or none.
Leaves oblong-cuneate. Root slender. Capsule closely sessile . . . 1, P. oleracea.
Leaves linear-terete. Root usually tuberous. Capsule narrowed into a

short stipes . . . . . ae 2. P. napiformis.
Stipular hairs numerous and conspicuous.
Leaves thick and short. ... . 3. P. australis.
Leaves linear-terete, almost filiform. 4. P. filifolia.
Leaves all opposite.
Stipular hairs short, but conspicuous. Flowers usually 3, within the floral
leaves, and shortly pedicellate. Style-lobes subulate . . . 5. P. digyna.

No stipular hairs. Flowers solitary and sessile, within 4 bract-like floral
leaves. Style-lobes flat and transparent.
Leaves lanceolate or linear. . nae 6. P. oligosperma.
Leaves orbicular aig be at Me Ske PAC, Geakie. “ae Ye 7. P. bicolor.
Leaves cordate-orbicular . . . / ee ee ee ee ee 8. P. Armitii.

1. P. oleracea (from being used as a pot-herb), Linn.; DC. Prod. iii. 358 ;
Benth. Fl. Austr. i. 169. ‘‘Thukouro,” Cloncurry, Palmer. Pig weed. A low,
prostrate, or spreading annual, seldom exceeding 6in., somewhat succulent, and
quite glabrous. Leaves mostly alternate, cuneate-oblong, obtuse, very rarely
exceeding }in., usually narrowed into a short petiole, the stipular hairs very
minute, and sometimes quite disappearing. Flowers terminal and sessile, between
2 or more floral leaves, rarely solitary, usually several together in little heads
which are either single or several in a dichotomous cyme. Sepals not much
more then 2 lines long. Petals 5, scarcely longer than the calyx, slightly united
at the base, yellow and very fugacious. Stamens 10 to 12 or rarely fewer. Style
short, with 5 linear stigmatic lobes. Capsule sessile. Seeds minutely tuber-
culate, the funicles often united at the base into 5 clusters.—A. Gray, Gen. Ill. t.
99; F. v. M. in Rep. Babb. Exped. 10.

Hab.: Common.

The stalks are roasted in the ashes, which softens them, then eaten; also eaten raw. The
plant is gathered in heaps, and after drying a little time the seeds fall off and are gathered
with mussel-shells, ground between two stones and roasted.— Palmer.

Var. grandiflora. Sepals more obtuse, 3 to 4 lines long. Georgina River. ;

The species is common in maritime or sandy localities in most tropical countries, extending
into the warm parts of the temperate regions, both of the northern and southern hemispheres,

94 XVII. PORTULACE/E. (Lortulaca,

2. BP, napiformis (turnip-like root), F. ». M. Herb.; Benth. Fl. Austr. i. 169.
“ Karedilla,” Cloncurry, Roth. Glabrous, with decumbent or erect stems of Gin.
to near I1ft., the tap-root thickening into an oblong tuber. Leaves alternate,
linear, succulent, apparently terete, 4 to lin. long. Stipular hairs exceedingly
minute. Flowers smaller than in P. oleracea, usually 3 together, between 2 to 4
involucral leaves, but not quite sessile. Stamens about 16. Style rather long,
4-cleft at the top. Capsule small, contracted into a short stipes. Seeds smaller
than in P. oleracea, black and shining, finely sranulated.

Hab.: Leichhardt district.

The species is allied to the East Indian P. tuberosa, Roxb. but the flowers and fruits are much
smaller, not so closely sessile, and there are not the long stipular and involucral hairs of that
species.—Benth.

3. P. australis (Australian), Endl. Atakta, 7, t.6; Benth. Fl. Austr. i. 169.
Apparently decumbent and much branched, the stipular and involucral hairs
copious, but otherwise glabrous. Leaves alternate, oblong, elliptical, thick,
under 4in. long. Flowers yellow, 1 or 2 together, sessile between 2 to 4 in-
volucral leaves. Stamens numerous (Rockhampton specimens 20). Style
elongated, 5 or 6-cleft (Rockhampton specimens 4 or 5). Seeds shining,
granulate, the funicles united into as many clusters as styles.

Hab.: Leichhardt district and Gulf of Carpentaria.

It is not improbable that both this species and P. filifolia may prove to be forms of the tropical
African P. foliosa.—Benth.

4. P. filifolia (thread-like leaves), F.v. M. Fragm. i. 169; Benth. Fl. Austr.
i. 169. Annual, with erect or decumbent stems of 4 to 1ft., the stipular and
involucral hairs long and copious, but otherwise glabrous. The roots sometimes
thick, but never tuberous. Leaves alternate, linear-terete, almost filiform, 4 to
lin. long. Wlowers rather large, yellow, 1 to 3 together, sessile between 2 to 4
involucral leaves. Sepals 2 to 24 lines, and petals twice as long. Stamens
numerous. Style elongated, usually 4-cleft. Seeds shining, granulate, the
funicles united in as many clusters as styles.

Hab.: In the interior common.

This may be a variety of P. australis, and only appears to differ from the tropical African P.
foliosa in its more slender leaves, and from P. tuberosa, Roxb., in the roots not tuberous and in
the large flowers.—Benth.

5. BP. digyna (two-branched style), F. v. M. Fragm. i. 170; Benth. Fl. Austr.
i. 170. A procumbent, glabrous annual of a few inches, with dichotomous or
opposite branches. Leaves all opposite, ovate obovate or nearly orbicular, 2 to 8
lines long, very shortly petiolate. Stipular hairs very short. Flowers pink, very
small, pedicellate, 1 to 8 together, between 2 or 4 involucral leaves, forming
dichotomous leafy cymes. Sepals not 2 lines long. Petals 4, rather longer.
Stamens about 10. Style long, with 2 long linear stigmatic branches. Ovules
about 6, the funicles forming 2 clusters. Capsule elongate-conical, covered in the
upper part with oblong papilla. Seeds 1, 2, or 3, black, smooth, and shining.

Hab.: Northern interior and Stanthorpe.

6. P. oligosperma (few-seeded), fF. v. M. Fragm.i. 170; Benth. Fl. Austr.
i170. A little slender annual of 2 or scarcely Jin. with numerous opposite
branches. Leaves all opposite, oblong, narrow-lanceolate or linear and semi-
terete, 3 to 4 lines long. Stipular hairs none or quite microscopic. Flowers
very small, pink, terminal, solitary and closely sessile within 2 or 4 involucral
leaves, which do not exceed the calyx-tube, so that the flower appears pedicellate,
with 4 calyx-like bracts,at the summit of the pedicel. Sepals scarcely 1 ling.

Portuwlaca.] XVI. PORTULACEZ. v5

long, and the petals apparently not longer. Stamens about 6, the anthers very
transparent. Style divided into 2 to 4 lanceolate, transparent, and very delicate
lobes. Seeds few, black, granulate.

Hab.: Cape River.

The Sturt’s Creek specimens have smaller and rather broader leaves, and in the flower I
examined the lobes of the style were broader than in those from Victoria River, but both are
probably forms of one species, nearly allied to the East Indian P. quadrifida, but at once known
by the absence of stipular hairs.—Benth.

7. BP. bicolor (two-coloured), F. «. M. Fragm. i. 171; Benth. Fl. Austr. i.
170. A minute, prostrate, tuberous-rooted plant, with ofposite branches, rarely
above 1gin. long. Leaves all opposite, broadly ovate or orbicular, scarcely ex-
ceeding 2 lines. Flowers as in P. oligosperma, minute, solitary, terminal, and
closely sessile belween 4 bract-like floral leaves (appearing pedicellate, with 4
calyx-like bracts at the summit of the pedicel). Sepals not 1 line long. . Petals
minute, yellow. Stamens about 6. Style with 4 (or sometimes 2?) lanceolate,
transparent, very delicate lobes. Capsule short, broad. Seeds several, small,
black, granulate.

Hab.: Keppel Bay, R. Br.; Bustard Head, Jas. Keys.

8. P. Armitii (after W. E. Armit), /. +. M. Fragm. x. 97. Plant about 2
or 8in. high. Leaves 14 to 3 lines long, opposite, cordate-orbicular, on very
short petioles. Stipular hairs none. Pedicels 14 line or less. Flowers solitary,
deciduous, part of the calyx, 8 to 5 lines long. Petals purple, 3 lines long.
Anthers oblong-oval. Style-branches shortly exserted and dilated. Operculum
1 to 14 line long. Seeds numerous, turgid, shining.

Hab.: Robertson River.

*2. TALINUM, Adans.

(Said to be the name given to the plant by the negros of Senegal, who eat
it as a salad.)

Sepals 2, herbaceous, ovate, deciduous or rarely subpersistent. Petals 5, hypo-
gynous. Stamens indefinite, 5 to numerous, adhering to the base of the petals.
Ovary free, ovules numerous. Style 8-fid or 3-sulcate. Capsule globose or ovoid,
chartaceous, 8-valved. Seeds subglobose or compressed, strophiolate.—Succulent
herbs or shrubs. Leaves flat, alternate or subopposite, no stipules. Flowers
racemose or paniculated. !

Found in warm countries throughout the world.

1. T. patens (spreading), Willd. A succulent perennial. Stems almost
simple, 1 to 2ft. high, leafy to the middle, where the panicle begins. Leaves
opposite or alternate, 2 to Gin. long, 1 to 24in. broad, tapering much towards the
base. The upper part of the plant composed of a panicle bearing dichotomous
cymes of pink flowers. Pedicels filiform; sepals roundish, deciduous ; petals
small, obovate; stamens 15 to 20; style-branches divergent; capsule globose.
Seeds minutely granulose.

Hab.: A S. American plant often found as a stray from garden culture near towns,

3. CALANDRINIA, H. B. and K.
(After J. L. Calandrini.)

Sepals 2, persistent or rarely deciduous. Petals 5 or more, or rarely fewer,
hypogynous. Stamens indefinite, numerous or few, free or united in a ring at
the base, or adhering to the petals. Ovary free, with several ovules, rarely
reduced to 1 or 2. Styles 8 or rarely 4, free or united in a single style, 3 or
4-cleft, or furrowed at the top. Capsule globose, ovoid or oblong, opening in

96 XVII PORTULACEA. [Calandrinia.

8 or 4 valves, or almost indehiscent. Seeds reniform-globular or flattened, not
strophiolate, shining or granulate. Embryo curved round the albumen.—Herbs,
rarely half-shrubby at the base, glabrous or hirsute, Leaves alternate or in
radical tufts, more or less fleshy. Stipules none. Flowers either solitary
pedunculate and axillary, or arranged in terminal racemes or heads. Petals
usually very fugacious.

A large genus, which besides numerous tropical, subtropical, or southern American species,
only contains the Australian ones here described, which are all endemic. Formerly confounded
with Talinwm, it has been well distinguished from that genus chiefly by the absence of any
strophiola or caruncle to the seeds, and differs from Claytonta in the stamens always indefinite,
even when reduced to a number about the same as or fewer than that of the petals.—Benth.

Stamens numerous (20 to 100).

Scapes leafless, 1-flowered. Leaves radical, narrow-linear . . . + LG. uniflora.

Stems more or less leafy, several-flowered.
Perennial. Petals very broad. Anthers linear oblong. Styles united
MiSbHOMDASOr”..) oy eu ke ee SO Re
Annuals. Petals oval-oblong. Anthers short. Styles free to, the base.
Styles and capsular valves 3 . fF es be os oe 3 3. C. polyandra.
Style scarcely any, capsular valves 4 ee - 1. . . 4 CG. pleopetala:

Stamens few. Capsule ovoid or oblong, very readily dehiscent.
Stamens mostly 8 to 10. Seeds pitted. Sepals broad and very obtuse.
Leaves oblong or shortly linear.
Stems short, ascending or diffuse . Be fe ee site Bote vee @ cos 5. C. pusilla.
Stems twining... . . 6. C. volubilis.

Stamens mostly 3 to 5. Seeds very smooth and shining.
Bracts very small. Sepals under 2 lines and often under 1 line, acute.
Leaves oblong or linear-oblong, thick. Racemes loose. Pedicels at
length 3 to 5 lines, reflexed . . . by a ‘
Sepals obtuse . . . . . .

Stamens few. Capsule globular, or shortly ovoid, very smooth and shining,
and scarcely dehiscent. a
Leaves linear-terete. Stamens about 15. Anthers oblong. Capsular
valves separating at the base. . 2. 2. 1... ew ew ee ee
Leaves linear-terete. Stamens few. Seeds striate. Capsule cylindric,
conical i @ bow oe we woe Be we Gee . . 10. C. ptychosperma.
Leaves short and broad. Capsule 3-valved, ovate . . . - . « «Ll. GC. pogonophora.

2. C. balonensis.

i 7. C. calyptrata.
. ‘ . 8. C. pumila.

9. C. spergularina.

1. C. uniflora (one-flowered), F.v. M. in Trans. Phil. Inst. Vict. iii. 41, and
Fragm. i. 177; Benth. Fl. Austr. i. 172. Rooistock simple, cylindrical, erect,
bearing a dense tuft of narrow-linear leaves of 2 to 4in. Scapes numerous from
amongst the leaves, 8 to 10in. high, 1-flowered and leafless, except 1 or 2 minute
scales. Flowers rather large. Sepals broad and thin, 8 to 4 lines long. Petals
usually 6 or 7. Stamens very numerous, the inner ones much longer than the
outer ; anthers oblong. Styles 4, erect, shortly plumose and stigmatic along
their whole length. Capsule about as long as the sepals, 4-valved. Seeds
numerous, black and shining.

Hab.: Gilbert and Norman Rivers.

The species is nearly allied, to two Chilian ones, C. rupestris, Barn., and C. graminifolia,
Philippi— Benth.

2. ©. balonensis (from Balonne River), Lindl. in Mitch. Trop. Austr. 148 ;
Benth. Fl. Austr. i. 172. Apparently perennial, erect, branching, Gin. to 1ft.
high or rather more. Leaves thick and fleshy, the lower ones oblong-spathulate
or obovate, lin. long or less, the upper ones linear or lanceolate, often above 2in.
Flowers large, purple, in loose terminal’ racemes, on pedicels of about lin.
Bracts scarious, acuminate, mostly opposite, but only one of each pair has a
flower in its axil. Sepals very broad and obtuse, herbaceous, obscurely veined,
with a scarious margin. Petals very broadly obovate, fully 3in. long. Stamens,
very numerous; anthers. narrow-oblong. Style 8-lobed, the lobes thick and
nearly twice as long as the entire base.

Hab.; Sandy soil.on' the Balonne river, Mitchell,

“Se Na ESS We os:

Be SE

Calandrinia.] XVII. PORTULACEA:. 97

3. C. polyandra (stamens numerous), Benth. Fl, Austr. i. 172. Annual,
with decumbent or ascending branches of 6in. to 1ft. Leaves few, chiefly in the
lower part of the stem, thick and fleshy, the lowest broadly linear or almost
spathulate, the upper ones narrow-linear, occasionally almost opposite, mostly 1
to 1din. long. Flowers of a red-purple, rather large, few together in a terminal
raceme, the pedicels lin. or more. Bracts small and scarious. Sepals very
broad, rather obtuse, thin and slightly coloured, with scarcely prominent veins.
Petals narrow-obovate, about din. long. Stamens very numerous, irregularly
united at the base; anthers short. Style divided to the base into 8 linear
stigmatic branches. Capsule ovoid or oblong, 3-valved. Seeds very numerous
and small, black, minutely pitted.—Talinum polyandrum, Hook. Bot. Mag. t. 4833.

Hab.: In the interior.

4. C. pleopetala (petals numerous), F. ¢. M. Fragm. x. 70. A glabrous
perennial, the radical leaves crowded, somewhat broad-linear, the stem ones short
or wanting. Raceme of few or many flowers. Bracts very short, scarious.
Pedicels spreading or refracted. Sepals persistent, ovate or orbiculate-cordate.
Petals 8 or 9,2 or 8 times larger than the calyx, cuneate-oblong. Stamens
numerous; anthers ovate-rotund. Style scarcely any. Stigma 4-lobed,
pubescent. Capsule cylindrical-oblong. Many-seeded 4-valved. Seeds brown,
reniform-ovate, shining, smooth.

Hab.: Bowen Downs and Mueller’s Range.

5. C. pusilla (small), Lindl. in. Mitch. Trop. Austr. 360; Benth. Fl, Austr.
i. 174. A small annual, the stems ascending from 1 to 8 or 4in. or rarely higher.
Leaves radical or on the lower part of the stem, about 4 to lin. long, much more
succulent than in C. calyptrata, oblong or linear, mostly petiolate, but dilated and
stem-clasping at the base. Racemes occupying a great part of the stems, but
loose and few-flowered, with minute scarious bracts, except the lower ones, which
are sometimes leafy. Flowers apparently pink, like those of (. calyptrata, except
that the sepals are very broad and obtuse, coloured, with scarious margins,
attaining 14 line when in fruit. Petals 5 or 6, oblong, stamens 5 to 8; anthers
small. Style divided to the base into 3 short, thick, stigmatic branches. Capsule
narrow, longer than the calyx, opening in 8 valves. Seeds numerous, much
smaller than in (. calyptrata and minutely pitted.

Hab.: On the Maranoa.

6. ©. volubilis (twining) Benth. Fl. Austr. i, 174. Allied to C. pusilla, and
with that species considered by F. v. Mueller as a variety of ('. calyptrata, but the
seeds and flowers are different. Leaves crowded on a short, succulent,: branching
stock, linear-oblong, 1 to 1fin. long, narrowed below the middle, but dilated at
the base. Flowering branches twining, almost leafless, except minute scarious
bracts. Pedicels flexuose, 2 to 6 lines long. Sepals very obtuse, broad and
succulent, 14 line when in flower, 2 lines when in fruit. Petals about as long,
withering into a calyptra on the young fruit. Stamens 8 to 10, the filaments
slightly dilated at the base, but scarcely united; anthers small. Style cleft almost
to the base into 8 linear stigmatic branches. Capsule acuminate, twice as long as
the sepals. Seeds strongly pitted.

Hab.: Stanthorpe.

7. C. calyptrata (withered petals form a calyptera or covering to the fruit),
Hook. f. in Hook. Ic. Pl. t. 296 ; Benth, Fl. Austr. 1.174. A small annual, with
petiolate linear-oblong or linear-spathulate radical leaves. Stems branching,
prostrate or ascending, from 1 or 2 to 7 or 8in. long. Leaves few, smaller than
the radical ones, varying from linear to almost obovate. Flowers very small, in
a loose flexuose raceme, the pedicels 2 to 6 lines long, reflexed after flowering.

a

98 XVII. PORTULAOEA. (Calandrinia,

Bracts very small, the upper ones often scarious. Sepals acute, about 1 line long
in flower, nearly 14 when in fruit. Petals about as long, often persistent a long
time after flowering, withered into a small calyptra on the top of the young fruit.
Stamens about 5, with slender, free filaments; anthers ovate. Style very short,
with 3 very short, oblong, stigmatic branches. Capsule rather longer than the
calyx, 3-valved. Seeds numerous, small, very smooth and shining.—Hook. f.
Fl. Tasm. i, 148; Claytonia calyptrata, F. v. M. Fragm. iii. 89.

Hab.: Darling Downs, &c.

8. C. pumila (dwarfish), Fr. J. Fragm. x. 68. A small, tufted, glabrous
plant, with a thick succulent root. Leaves radical or nearly so, oblong or almost
ovate, 3 to 4 lines long, but narrowed into a petiole twice that length. Racemes
1 to 4-flowered. Bracts small, scarious. Pedicels never very divergent. Sepals
persistent, ovate or cordate-orbiculate. Petals 5, ovate. Stamens very few.
Capsule almost globose, 3-valved, many-seeded. Seeds very minute, .smooth,
almost ovate, brown, shining.—C. calyptrata, var. pumila, in Flora Austr. i. 175.

Hab.: Balonne River.

9. C. spergularina (Spergularia-like), fF. v. M. Fragm.i.175; Benth. Fl.
Austr.i. 176. A small annual, with a tuft of linear-terete leaves under lin. long.
Stems slender, decumbent, slightly branched, 2 to 4in. long or scarcely more.
Leaves few, small, linear-terete. Flowers pink, very small, in a rather rigid
often flexuose raceme on pedicels of 1 to 3 lines. Bracts very minute and
scarious. Sepals acute, a little more than 1 line long in flower, 14 line when in
fruit. Petals 6, not twice as long as the calyx. Stamens about 15; anthers
oblong, the cells adhering in the centre only. Style divided to the base into 3
linear stigmatic branches. Capsule small, the valves remaining coherent at the
top, separating at the base, and falling off together. Seeds small, smooth, and
shining.

Hab.: Cape York, Torres Straits, and Gulf of Carpentaria.

10. C. ptychosperma (referring to plait-like marking of seeds), FP’. v. M.
Fragm. x. 70. Plant small, glabrous. Leaves, the radical ones crowded, 1 to
14in. long and 1 line thick, acute; stem ones shorter. Racemes few-flowered.
Bracts scarious, 1 to 14 line long. Sepals persistent, roundly-ovate, acute, about
2 lines long. The dying petals forming a ‘conical calyptra about 2 lines long.
Stamens not numerous. Capsule 3 lines long, cylindric-conical. Seeds ; line,
neither rough nor reticulate but longitudinally striate.

Hab.: Bowen Downs.

11. ©. pogonophora (beard-bearing), F. v. M. Fragm. x. 69. A small
perennial. Leaves + to din. long, lanceolate or rhomboid-ovate, sessile, bearded
at the axil, crowded near the base of the stem. Racemes few- flowered, bracts
minute-scarious. Pedicels 2 or 3 times as long as the calyx. Sepals 2 or 8 lines
long, acute, deciduous. Corolla somewhat short. Capsule 8-valved, almost
ovate, exocarp thin-cartilaginous, endocarp membranous. Seeds pale-red,
pyramidal-trigonous, nearly + line long, thinly reticulate or papilulose.

Hab.: Leichhardt district.

Orpver XVIII. ELATINEZA.,

Flowers regular, hermaphrodite. Sepals 2 to 5, free, imbricate in the bud.
Petals as many, hypogynous, imbricate in the bud, occasionally wanting.
Stamens as many or twice as many, hypogynous, free; anthers 2-celled. Torus
small, without any disk. Ovary free, with as many cells as there are sepals;
styles as many, free from the base, with terminal capitate stigmas, Ovules

XVII. ELATINEA. 99

several in each cell, attached to the inner angle, anatropous. Capsule opening
septicidally, the valves flat or concave, with the margins inflexed, leaving more
or less of the dissepiments attached to the central column. Seeds straight or
curved, testa crustaceous, usually wrinkled or ribbed, albumen none or very thin.
Embryo filling the seed, cotyledons short, radicle next to the hilum.—Herbs or
low undershrubs, aquatic, creeping or diffuse. Leaves opposite or rarely verticil-
late, entire or seriate. Stipules in pairs. Flowers small, axillary, solitary or in
clusters or cymes.

A small Order, dispersed over nearly the whole globe, allied to Hypericinee and Caryophyllee,
but differing from the former in habit, in the stipules, and in the perfectly isomerous flowers,
from the latter chiefly in the ovary and fruit and want of albumen to the seeds; there is also

considerable affinity, especially in habit, with Lythrariee and Crassulacee. The only two genera
of the Order, both of them of wide geographical range, are represented in Australia.—Benth.

Sepals membranous, obtuse. Capsule membranous. Glabrous, aquatic or creep-

ing herbs. Flowers2to4-merous . ......... 2... . . . JL. Euatine.
Sepals herbaceous in the middle or keeled, acute. Capsule almost crustaceous.
Herbs or undershrubs, Flowers usually 5-merous, rarely 3 to 4-merous 2. Bereta.

1, ELATINE, Linn.
(Leaves resembling the fir-tree.)

Flowers 3 or 4-merous, rarely 2-merous. Sepals membranous, obtuse, not
keeled. Ovary globular. Capsule membranous, the dissepiments either disap-
pearing or remaining attached to the central column.—Small glabrous herbs,
either aquatic or creeping on mud. Leaves opposite or verticillate. Flowers
usually solitary in the axils, and very small.

The genus is widely dispersed over the temperate and subtropical regions of the globe. The

Australian species is considered by some as endemic, by others as identical with an American
one.— Benth.

1. E. americana (American), Arn. in. Edinb. Journ. Nat. Sec. i. 481, var.
australiensis ; Benth. Fl. Austr.i. 178. A small, tender, glabrous annual, prostrate
and creeping over mud in dense tufts, sometimes not lin. in diameter, sometimes
extending over a considerable surface. Leaves in the ordinary form ovate,
obovate, or broadly oblong, 2 to 8 lines long, thin and of a bright green; but in
some luxuriant specimens ovate-lanceolate or oblong, and exceeding din., almost
always bordered by a few distant glands. Stipules very minute and deciduous, or
rarely more persistent, and } line long. Flowers very minute, sessile and solitary
in one axil only of each pair of leaves, and in Australia almost always 3-merous.
Sepals usually very minute and transparent, and the petals so very small and
fugacious as to be rarely found in dried specimens, except in some western ones,
where the petals are reddish and fully } line long. Stamens 3. Ovary depressed-
globular, with 3 cells and 3 minute, punctiform, almost sessile stigmas. Capsule
often 1 line in diameter, the dissepiments sometimes complete, sometimes
obliterated at maturity. Seeds cylindrical, more or less curved or nearly straight,
marked with longitudinal furrows and minute, transverse wrinkles.—Hook. f. Fl.
Tasm. i. 47; E. minima, Fisch. and Mey. in Linnea, x. 78; F. v. M. Pl. Viet. i.
195 ; FE. gratioloides, A. Cunn. in Ann. Nat. Hist. iii. 26.

Hab.: Brisbane River and south Queensland generally.

2. BERGIA, Linn.
(After Dr. P. J. Bergius.)

Flowers 5-merous, or rarely 83—4-merous. Sepals herbaceous or keeled in the
centre, acute, usually membranous and transparent on the edges. Ovary ovoid
or globular. Capsule somewhat crustaceous, the valves sometimes induplicate on
the edges and carrying off nearly the whole of the dissepiments, sometimes nearly

!
100 XVII. ELATINEA. [Bergia.

flat, leaving more or less of the dissepiments attached to the axis.—Herbs or
undershrubs, prostrate or much branched, often pubescent. Leaves opposite,
entire or more frequently serrate. Flowers axillary, solitary or clustered in
cymes, small, but usually larger than in Hlatine.

The genus is widely distributed over the warmer regions of the globe.
Flowers small, clustered in the axils. Stamens of the same number as

’ the petals and sepals.

Stems pubescent . .

fof Coe ee ee eee ee ee 1B, ammannioides,
Flowers solitary, pedicellate. Stamens twice the number of the sepals

and petals.
Stem woody, prostrate and tortuous. Pedicels short. Outer filaments ;
much broader. Styles filiform. . . . ... .- are . 2. B. perennis.

1. B. ammannioides (like an Ammania), Roth, Nov. Pl. Sp. 219; Benth.
Fl. Austr. i. 180. A rigid, much-branched annual, erect or decumbent, pubes-
cent or hirsute, with spreading hairs, usually 6in. to 1ft. high. Leaves from
oval-elliptical to oblong or lanceolate, the larger ones 4 to lin., but mostly
smaller, more or less serrate with mucronate or glandular teeth, narrowed at the
base. Stipules lanceolate, serrate. Flowers very small, in dense axillary clusters,
on very short filiform pedicels, usually 5-merous, but sometimes 4-merous or 3-
merous. Sepals very narrow, acute, ciliate, about 4 line long. Petals narrow,
very thin, about as long as the sepals. Stamens of the same number as the
sepals and petals. Capsule rather shorter, the boat-shaped valves separating
septicidally so as to leave the axis almost wholly without any remains of the
dissepiments. Seeds ‘very small, ovoid, nearly straight.—Elatine ammannioides,
Wight, in Hook. Bot. Misc. iii. 93, t. 5; Wight, Ill. t. 25a; F. v. M. Fragm.
ii. 147.

Hab.: Thursday Island and various other localities.

The species is common in East India and the warmer regions of Africa.

2. B. perennis (perennial), Ff. v. M. Herb.; Benth. Fl. Austr. i. 181.
Stems prostrate, woody, tortuous, with very short leafy branches, glabrous or
with a very few short hairs. Leaves from ovate to elliptical-oblong, mostly 8 to
4 lines long, rather rigid, glabrous and glaucous, often ciliate towards the base
and narrowed into a short petiole. Stigmas lanceolate, ciliate. Flowers usually
5-merous, on solitary pedicels, rarely exceeding the length of the leaves. Sepals
broadly-lanceolate, keeled, with scarious margins, nearly 2 lines long. Petals
longer, rather narrow. Stamens usually 10, the 5 outer filaments dilated, espe-
cially below the middle. Styles filiform. Capsule rather shorter than the calyx,
the valves leaving much of the dissepiments attached to the central column.
Seeds oblong, curved, slightly furrowed and transversely wrinkled like those of
Elatine.—Elatine perennis, F. v. M. Fragm. ii. 146.

Hab.: Banks of the rice swamps near Sturt’s Creek, F. v. Mueller. The species is nearly allied

to the 8. African B. anagalloides, E. Mey, which is a perennial with the same styles and stamens,
but its flowers are rather larger, on longer pedicels.— Benth.

OrpErR XIX. HYPERICINEA.

Flowers regular, hermaphrodite. Sepals 5, rarely 4, imbricate in the bud.
Petals as many, hypogynous, imbricate and usually contorted in the bud.
Stamens indefinite, hypogynous, usually united or clustered into 3 or 5 bundles;
anthers 2-celled. Ovary consisting of 3 to 5 carpels more or less united, either
1-celled with the placentas on the inflexed margins of the carpels or completely
divided into cells by the union of the placentas in the axis. Styles as many as
carpels, free or rarely united at the base, with terminal stigmas. Ovules usually
several to each cell or placenta, anatropous, Fruit capsular or rarely fleshy and

SS Or

XIX. HYPERICINEA. 101

indehiscent. Seeds straight or rarely curved, without albumen. Embryo straight
or rarely curved, the radicle next the hilum.—Herbs, shrubs, or rarely trees.
Leaves opposite or rarely verticillate, simple or entire or with glandular teeth.
Stipules none. Flowers terminal or rarely axillary, solitary or in cymes or
panicles. Leafy parts often marked with glandular, pellucid, or black dots.

The Order is dispersed over the greater portion of the globe, although represented in Australia
by only one or two species, and those not endemic. It is closely allied to Guttifere and Tern-
stremiacee.—Benth.

1. HYPERICUM, Linn.
(A name of Dioscorides.)

Sepals 5. Petals 5, not wholly inside. Capsule opening septicidally. Seeds
not winged. Embryo oblong or cylindrical, with short cotyledons—Herbs or
shrubs. Leaves either small or thin, entire, or rarely minutely toothed. Flowers
yellow or rarely white.

A large genus with nearly the same extensive geographical range as the Order.

Hrect or ascending. Leaves usually subcordate . . . .. .. . . . J. H. gramineum.
Procumbent. Leaves usually oblong or obovate . . . . . . . . . . 2 H. japonicum.

1. H. gramineum (often found among grass), Forst.; DC.. Prod. i. 548;
Benth. Fl. Austr. i. 182. A glabrous perennial, with erect or ascending angular
stems, usually about 1ft. high, but sometimes nearly twice that height,
or much shorter, slender, but rather rigid, branching at the base only or in the
inflorescence. Leaves closely stem-clasping, ovate to oblong-lanceolate; obtuse,
rarely exceeding din., entire, with numerous pellucid dots, the margins more or
less revolute. Flowers 8 or more, in the forks or terminating the branches of a
dichotomous cyme, with a pair of leafy bracts at the base of each fork; the
pedicels erect and rigid, + to fin. long. Sepals lanceolate, acute, appressed, 2 to
3 or rarely 4 lines long. Petals entire, longer than the sepals. Stamens very
variable in number, usually rather numerous and free. Styles 3, distinct.
Capsule 1-celled, 3-valved, with narrow-linear placentas and numerous small
seeds.—DC. Prod. i. 548; Labill. Sert. Austr. Caled. 58, t. 58; Hook. f. Fl.
Tasm. i. 58; F. v. M. Pl. Vict. i. 198; Ascyrwm involutum, Labill. Pl. Nov. Holl.
ii. 82, t. 174; Hypericum involutum, Chois. in DC. Prod. i. 549; H. pedicellare,
Endl. in Hueg. Enum. 12; Brathys Billardiert and &. forstert, Spach. in Ann,
Sc. Nat. Ser. 2, v. 367.

Hab.: Frequent in all parts.
The species in the original form, above described, is common also to New Zealand and New
Caledonia.

2. H. japonicum (Japanese), Thunb. £1. Jap. 295, t. 81; Benth. Fl. Austr.
i. 182. Very nearly allied to H. gramineum, and considered by F’. v. Mueller as a
variety only. It is much less rigid and usually very procumbent or diffuse, with
ascending branches, terete or scarcely angled. Leaves smaller, flatter, and more
obtuse, not so broad at the base. Flowers smaller, on shorter pedicels, the sepals
less acute and the petals very seldom exceeding them.—DC. Prod. i. 548; Hook.
f. Fl. Tasm. i. 58; Ascyron humifusum, Labill. Pl. Nov. Holl. ii. 88, t. 175;
H. pusillun, Chois. in DC. Prod. i. 549; Brathys hwnifusa, Spach, in Ann: Se,
Nat. ser. 2, v. 867.

Hab.; Common in southern parts.

1

102 XX. GUTTIFERA.
Orpen XX. GUTTIFERA.

Flowers regular, usually dicecious or polygamous. Sepals 2 to 6 or rarely
more, much imbricate or in decussate pairs. Petals 2 to 6, rarely more, imbricate
or contorted. Male flowers: Stamens usually indefinite, free or variously united;
anthers adnate, innate, or sometimes immersed in the mass of filaments. Ovary
none, or rudimentary, or more or less developed. Female or hermaphrodite
flowers: Staminodia or stamens usually fewer and more free than in the males.
Ovary 2 or more celled, rarely 1-celled, with 1 or more ovules in each cell, erect
from the base or attached to the central‘angle. Stigmas as many as cells, radiat-
ing or united into one, sessile or raised on a simple or rarely branched style.
Fruit usually fleshy or coriaceous, indehiscent or opening septicidally in as many
valves as cells. Seeds thick, often arillate, without albumen. Embryo filling
the seed, often apparently homogeneous, consisting either of a fleshy radicle, with
minute or without any cotyledons, or of thick fleshy cotyledons, with a very
short, usually inferior radicle.—Trees or shrubs, exuding a yellow resinous juice.
Leaves opposite or rarely verticillate, thickly coriaceous and entire. Flowers
terminal or axillary, solitary, clustered or in trichotomous cymes or panicles.

A tropical Order both in the New and in the Old World.

Tre Il. Gareiniex.—Ovary cells 1-oruled; stigma sessile or subsessile, peltate, entire or
with radiating lobes. Berry indehiscent. Embryo of a solid tigellus with minute cotyledons or
none.

Calyx of 4 or 5 sepals . scien BS oe oe oe, 1. Garcinia.

Tre Il. Calophyllese.— Ovary with 1, 2, or 4 erect ovules; style slender (rarely styles
2); stigma peltate or 4-fid or acute. Fruit fleshy, rarely dehiscent. Embryo of 2 fleshy free or
consolidated cotyledons, with a small radicle.

Ovary 1-celled, 1-ovuled; style 1, stigma peltate. . . . Dh . . 2. CaLopayniom.
Ovary 1-celled, 4-ovuled; style 1, stigma 4-fid . . atk 2 ie, a 3. Kayea. |

1. GARCINIA, Linn.
(Name in honour of Laurence Garcin, M.D., a French botanist.)

Flowers polygamous or dicecious. Sepals J, in opposite pairs. Petals 4 or 5.
Male flowers: Stamens indefinite, free, tetradelphous or monadelphous; anthers
erect or peltate, dehiscing longitudinally or cireumscissile. Female or hermaph-
rodite flowers: Staminodia various, free or united; ovary 2 or many-celled;
stigmas sessile, lobed, smooth or tuberculate; ovules solitary. Fruit a berry;
embryo an undivided thick radicle (tigella*).—Glabrous trees, usually with a
yellow juice. Leaves coriaceous or submembranous, opposite, or ternately verti-
cillate. Flowers solitary, fascicled or subpaniculate, axillary or terminal.—
Oliver in Fl. Trop. Africa.

Leaves narrow lanceolate, 2 to 3in.long. . . . . 1... 1 1 we. OL. G. Mestoni.
Leaves lanceolate-ovate,3 to 5in.long . . . . . .. . 1 1... 2 G. Warrenii.
Leaves ovate-lanceolate, 3 to 4in. long. Fruit yellow, oval, lin. long . . . 38. G. Cherryi.

1. G. Mfestoni (after A. Meston), Bail. Rep. Bell. Ker Faped. 1889.
Meston’s mangosteen. An erect, slender, graceful tree of 20ft. or more,
branches drooping. Leaves glossy dark-green, opposite, narrow-lanceolate, the
points much elongated, 2 or 8in. long, somewhat wavy but with entire edges ;
petioles slender, 4in. or more long. Flowers (only a few very early buds seen,
and these much injured by insects) probably small, either terminal or leaf-
opposed, nearly sessile, with a few small bracts at the base. Sepals 4, small,
imbricate. Petals white and seem to be hairy. Fruit depressed-globular, a

* A latinised word from the French tigella, diminutive of tige, 1 stem; th ti f th
embryo between the radicle and the cotyledons. . i nai :

Garcinia. ] XX. GUTTIFERA. ~ 108

pleasing green, 2in. diameter, but not fully grown, 8-celled. Seeds somewhat
rugose. Stigmatic lobes 8, closely sessile on the fruit; the sepals closely
appressed, persistent under the fruit, and probably not much enlarged.

Hab.: Bellenden Ker Range, at an altitude of 2000 feet.

Fruit of this tree were gathered in the ripe state by Messrs. Meston and Whelan on their first
ascent of Bellenden Ker in 1889, and they describe the fruit as possessing a sharp, pleasant,
acid flavour and very juicy, about 3in. in diameter.

2. G. Warrenii (after Dr. Warren), F’.. M. Vict. Nat. A glabrous tree
of about 40ft., the branchlets robust, angular. Leaves 8 to din. long, of firm
texture, mostly lanceolate-ovate, the primary lateral veins numerous, and some-
what prominent, particularly on the under side; petioles short. Flowers rather
large, crowded into axillary clusters, the pedicels short and thick. Sepals almost
semiorbicular, the inner only about din. long, though exceeding the outer.
Petals 4, pale, obovate or verging somewhat into an orbicular form, incurved,
with broad base, sessile, seldom longer than 4 lines, in front slightly and
irregularly denticulate, staminal mass of the male flowers divided almost to the
base into 4 ovate lobes, about half as long as the petals, and to which they
somewhat adhere. Anthers almost quadrivalvular, extremely numerous, densely
covering the inner side of the lobes to near the base, pale, partly on very short
filaments, partly sessile, their cells divergent, widely dehiscent ; rudimentary
style rather thick, angular, about $in. long, with a convex stigma. Female
flowers and fruit not yet seen. The staminal arrangement resembles somewhat
G. cornea and CG. merguensis, and the leaves G. neglecta, Vieillard, and the
venulation of them is much more prominent than in G. subtilinerris.—
F. v. M. le.

. aon This second species of the genus was found by Stephen Johnson near the Coen River
in .

3. G. Cherryi (after F. J. Cherry), Bail. n.sp. A glabrous tree, about
80ft., with a somewhat thick bark, grey outside, the branchlets often dichotomous
and rough from prominent lenticels. Leaves ovate-lanceolate, 8 or 4in. long and
14 to 2in. broad above the middle, the lateral nerves distant, erecto-patent ; the
apex obtusely acuminate, tapering at the base to a petiole of about 6 or 9 lines.
Flowers solitary, near the ends of the branchlets, on flattened peduncles from
6 to 9 lines long. (Flowers only seen in the bud state.) Buds globose. Sepals 5,
imbricate. Petals 5, imbricate, larger but similar to the sepals. Stamens nume-
rous. Lobes of stigma foliaceous. Fruit yellow, oval, 14in. long, slightly
exceeding lin. in diameter. Seeds 4, compressed, oblong, about 7 or 8 lines
long, 4 to 44 lines wide.
®Hab.: Coen, F. J. Cherry, who says ‘the fruit does not taste badly, and birds and insects are
very fond of it.”

2. CALOPHYLLUM, Linn.
(Name alluding to the beautiful leaves.)

Flowers polygamous. Sepals and petals together, 4 to 12, imbricate in 2 or 8
series. Stamens indefinite, free or nearly so; filaments shortly filiform ; anthers
ovate or oblong, 2-celled, opening longitudinally. Ovary 1-celled, with a single
erect ovule ; style elongated, with a peltate stigma. Drupe indehiscent, with a
crustaceous endocarp. Seed erect, ovoid or globular, the testa thin, or thick and
hard, or spongy and then often adhering to the endocarp.—Trees, with the leaves
marked with numerous closely parallel transverse veins.

The genus is tropical, chiefly Asiatic, with a few American species.

Glabrous. Leaves oblong, or obovate-oblong, obtuse or emarginate . . . 1. C. inophyllum.
Young parts tomentose.
Leaves elliptic or linear-lanceolate, acuminate . . . ... . . . 2 C. tomentosum.
Leaves oblong, cuneate at the base. Fruit ribbed soe ee ww. 8. CG. costatum.

Leaves linear-oblong, apex blunt, base cuneate . . i. Bd 4 . 4. CG, australianum,
‘

104 XX. GUTTIFER2A. (Calophyllum.

1. G. inophyllum (alluding to the thread-like veins of leaf), Linn; Benth.
Fl. Austr. i. 183. Alexandrian laurel; Tacamahac tree; Doomba tree of India.
A middling-sized glabrous tree. Leaves petiolate, broadly oblong or obovate-
oblong, rounded at the apex, about 6in. long, coriaceous and glossy on both sides,
veins many, fine. Racemes in the upper axils often shorter than the leaves.
Flowers 3in. diameter, white, fragrant; buds nearly globular, sepals 4, the 2
inner ones more petal-like than the outer ones. Petals 4, longer than the calyx.
Stamens numerous, more or less united at the base into 4 (or more?) bundles.
Ovary globose, stipitate, style much exceeding the stamens, stigma peltate-lobed.
Fruit globose, lin. or more in diameter, smooth, yellowish.— Wight. l.c. t. 77.

Hab.: Rockingham Bay and other parts of the tropical coast.

The following analysis of the fruit is by Mr. K. T. Staiger, F.L.S.:—Shells, 62-5 per cent.;
kernels, 37:5 per cent. Greenish-yellow oil, 43 per cent.; dry residue, 27, per cent.; moisture,
30 per cent. Ashes of whole kernels, 1:66 per cent.; ashes of exhausted residue, 6-15 per cent.
Mr. Staiger finds the green oil on saponification gives a bright-yellow soap, the green pigment of
the oil having changed into a bright yellow.

Wood of a reddish colour and pretty wavy figure, strong and durable; a useful wood for the
joiner and cabinetmaker.—Bailey’s Cat. Ql. Woods No. 16.

Rhede states that the resin is emetic and purgative. It is mostly used externally for plasters,
like turpentine.

2. C, tomentosum (tomentose), Wight. Ill. i. 128; It. t.110; Hook, Fi.
Brit. ful. i. 274. Keena or Poon spar tree. A tall straight tree, branches 4-
angled, young parts tomentose. Leaves elliptic or linear-lanceolate, acuminate,
margins wavy, 8 to din. long, 14 to 2in. broad, coriaceous, shining; veins many,
close, slender, equally prominent on both sides; petiole 4 to #in. long, often
tomentose. Racemes in the axils of the upper leayes or forming a terminal
panicle, pubescent. Flowers upwards of din. diameter, pedicels long, slender.
Sepals orbicular, outer ones smaller than the inner. Petals 4, ovate-oblong,
larger than the sepals. Fruit 3in. long, obliquely ovoid, pointed.

Hab.: Tropical coast scrubs.

A common tree in India and Ceylon.

This yields the Poon spars of commerce. It is used for bridgework in India, where the seeds
are also said to give an oil. Yields a slightly astringent dark-coloured gum, soluble in water,
which contains: Water, 18-5 per cent.; tannin, 4 per cent.; arabin, 77:5 per cent.—Lauterer.

Wood of a red colour, strong and durable; also a useful wood for the joiner and cabinet-
maker.—Buailey’s Cat. Ql. Woods No. 16a. :

3. C. costatum, Bail. n.sp. A lofty tree, the branchlets not prominently
angular, puberulent. Leaves oblong, tapering much towards the base, 2 to 22in:
long, 1 to 14in. broad, sometimes very shortly and broadly acuminate, margins
sumewhat wavy, lateral nerves numerous, oblique, midrib channelled above,
prominent and more or less hairy on the under side. Petioles about }in. long,
flattened and puberulent. No flowers seen. Fruit picked off the ground under
the trees, roundish-oval, pointed at each end, the largest measuring about 1$in.
long and lin. diameter, epicarp thin, dark, and more or less prominently ribbed.

Hab.: Evelyn, J. F. Bailey, June, 1899. Figured in Q. Ag. Jl. vol. v.

4. ©. australianum, F. v. M.; J. Vesque’s Guttifere in A. and C.; DC.
Mono. Phane. Branches acutely 4d-angled, slender, ferruginous-tomentose.
Leaves linear-oblong or lanceolate, petiolate, the apex obtuse, somewhat acute at
the base, both sides shining; nerves somewhat ferruginous-tomentose, charta-
ceous, 4 to Tin. long, 1 to 2in. broad. Petioles concave above, slightly pilose.
Racemes axillary, short, bearing few flowers. (Flowers not seen.) Fruit globose,
about 6 lines diameter. LEpicarp thin, fragile, red with a pale-violet pruinose
covering. Jindocarp thin, crustaceons. Putamen ellipsoid, about 5 lines long,
8 or 4 lines broad.—J. Vesque l.c.

Hab.: Rockingham Bay, J. Dallachy, F.v. M. Le.

XX. GUTTIFERA. 106

3. KAYEA, Wall.
(Named after Dr. R. Kaye Greville.)

Trees. Leaves opposite, veins rather distant, arched. Flowers hermaphrodite,
either large and solitary or small and collected in terminal panicles. Sepals and
petals 4 each, imbricate. Stamens numerous; filaments slender, free or connate
at. the base. Anthers small, subgloboge, 2-celled, dehiscence vertical. Ovary
l-celled, style slender, stigma acutely 4-fid; ovules 4, erect. Fruit sub-
drupacious, fleshy, indehiscent, 1 to 4-seeded. Seeds thick, testa thin and
crustaceous.—Hooker’s Flora of British India i. 276.

1. K. Larnachiana (after J. McD. Larnach), fF’. v. M. Vict. Nat. Jan. 1887.
Supposed to be a tree about 20ft. in height, the bark of the branchlets somewhat
cracked. Leaves on very short petioles, elliptic-lanceolate, in rather distant
pairs, chartaceous ; on the specimens seen from 5 to Tin. long and from 1% to
2in. broad, nearly smooth, and scarcely shining on the upper surface, rounded at
the base, the apex slightly pointed, very thinly penninerved, the faint reticulations
immersed. Inflorescence in short terminal panicles or bundles without common
peduncle ; bracts obliterated or very fugitive ; pedicels about the length of the
calyx, bearing very minute deltoid bracteoles below the middle, Flower-buds
globular, calyx glabrous, measuring hardly iin., thinly coriaceous, pellucid and
imbricating at the edge, the sepals finally enlarged to an inch long, the two outer
ones roundish, rough, developing a brownish film, the two inner ones more oval.
Petals roundish, membranous, glabrous. Stamens numerous, slightly connate
at the base. Filaments very thin, the summit pointed. Anthers almost orbicular,
fixed above the base; the cells surrounding the short and broad connective,
dehiscent along the margin. Style glabrous, subulate-filiform, short; stigmata
minute, pointed. Fruit indehiscent, rather large, globular, somewhat pointed,
1-seéded, the pericarp coriaceous, the one seed filling the cavity, basifixed, sessile.
Arillus none ; testa chartaceous, smooth ; embryo almost globular, carnulent.

Hab.: Mossman River.
The descriptive notes were elaborated by Baron Mueller from specimens with young flower
buds and with over-ripe fruit.

This Australian species is evidently nearest allied to K. racemosa, but it has only faint nerves
to the leaves, shorter petioles, and pluriseriate stamens; and perhaps the fruit of HW. racemosa,
when discovered, may show differences also.—-Vict. Nat., l.c.

Orper XXI. TERNSTRG@MIACEA.

Sepals 5, rarely 4 to 7, free or slightly connate, the innermost often larger.
Petals 5, rarely 4 to 9, free or connate below, imbricate or contorted. Stamens
numerous or definite, free or connate, usually adnate to the base of the deciduous
corolla; anthers basifixed or versatile, dehiscing by slits or rarely by terminal
pores, Ovary free or half inferior, sessile 3 to 5-celled, or many-celled; styles
as many, free or connate, stigmas usually small; ovules 2 or many in each cell,
rarely solitary, never orthotropous. Fruit baccate or capsular. Seeds few or
numerous, placentas axile, albumen scanty or none, rarely copious; embryo
straight or hippocrepiform, cotyledons various.—Shrubs, rarely climbing, or trees.
Leaves alternate, simple, entire or often serrate, usually coriaceous, exstipulate.
Flowers showy, seldom small, usually subtended by 2 sepal-like bracts, rarely
diclinous, axillary, 1 or more together, rarely in lateral or terminal racemes or
panicles.

Rare in temperate, abundant in tropical, Asia and America.

106 XXI. TERNSTREMIACEAR.

1. SAURAUJA, Willd.
(After — Sauraujo, a Portuguese botanist.)

Sepals 5, strongly imbricate. Petals 5, usually connate at the base. Stamens
numerous; anthers dehiscing by pores. Ovary 8 to 5-celled; styles as many,
distinct or connate; ovules numerous. Fruit baccate, rarely dry and sub-
dehiscent.—Trees or shrubs. Branches usually brown, with whitish tubercular
dots, at first as well as the leaves more or less strigose, pilose, or scaly. Leaves
approximate at the ends of the branches, usually serrate, with parallel veins
diverging from the midrib. Inflorescence lateral, often from the axils of fallen
leaves, cymose, subpuniculate, rarely few-flowered. Bracts usually small, remote
from the calyx. Flowers usually hermaphrodite. ,

Met with in tropical and subtropical Asia and America.

1. S. Andreana (after E. André), Oliver (inedited), F.v. M. in letter. A
large spreading shrub, the branchlets, petioles, nerves on the under side of the
leaves and inflorescence, more or less thickly covered with ferruginous strigose
hairs. Leaves oblong-lanceolate attenuate-acuminate, 5 to 8iin. long, 2 to 8in.
broad near the middle, the parallel nerves and cross veins prominent, margins
setose-denticulate ; petioles 4 to 8in. long. Peduncles solitary, in the upper axils,
from as long to twice as long as the petioles, bearing near the end from 1 to 8
flower-buds with a pair of bracts near them. Bracts narrow-linear, 4 or 5 lines
long. Pedicels about 8 lines. Calyx densely-hairy, the sepals or calyx-lobes
with a broad glabrous margin, 4 lines long. Petals white, oblong, sometimes
twice as long as the sepals. Stamens numerous, filaments broad, frequently
connate; anthers oblong opening in longitudinal slits. Styles 5 or fewer,
connate near the base. Ovary glabrous, 5-celled. Fruit not seen quite ripe,
oval, 5 or 6 lines long, seems to burst into valves near the top. Seeds very
numerous, brown and very prominently reticulate —Dillenia Andreana, F. v. M.
Fragm. v. 175.

Hab.: Freshwater Creek near Cairns and creeks about Bellenden Ker, from which specimens

I have drawn up the diagnosis here given. My specimens were identified as belonging to
Oliver’s species by Baron von Mueller in 1889.

OrperR XXII. MALVACEA.

Flowers regular, usually hermaphrodite or rarely partially dicecious or poly-
gamous. Sepals 5, rarely 3 or 4, more or less united in a lobed or entire calyx,
the lobes valvate or very rarely slightly imbricate. Petals 5, hypogynous, usually
adnate at the base to the staminal column, contorted in the bud, rarely wanting.
Stamens indefinite, hypogynous, more or less united at the base, the column
divided into filaments at the top or bearing the filaments outside, below or up to
the top. Anthers from globose to linear, often reniform or variously waved,
1-celled or spuriously divided into two cells by a thin and incomplete longitudinal
septum. Torus small or conical and protruding into the centre of the ovary, not
expanded into a disk. Ovary 2 or more-celled (very rarely reduced to a single
carpel), entire or lobed, the carpels verticillate round the axis or (in genera not
Australian) irregularly clustered. Style simple at the base, divided at the top
into as many or twice as many branches or stigmas as there are cells, or rarely
entire and clavate. Ovules 1 or more in each cell, ascending or horizontal, with
a ventral or superior raphe, or reversed and pendulous, with the raphe dorsal.
Fruit dry or rarely baccate, the carpels separating and indehiscent or 2-valved, or
united in a loculicidally dehiscent capsule. Seeds with the testa usually
crustaceous, without or with very little albumen ; cotyledons usually folded and

FE Muot bit:

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any
a

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By auraifa Anadreann, Olver

Pu. le

XXII. MALVACEA. 107

often enclosing the curved or rarely straight radicle-—Herbs, shrubs, or soft-
wooded trees, the hairs usually stellate. Leaves alternate, mostly toothed, lobed
or divided, with palmate nerves or divisions, rarely digitately compound. Stipules
free, usually subulate or small and deciduous, rarely leafy. Peduncles usually
1-flowered and articulate above the middle, rarely bearing a bract at the joint or
several-flowered, all axillary or the upper ones forming a terminal raceme or
panicle. Bracteoles either none or 3 or more, free or united, forming an
involucre close to or adherent to the calyx. Flowers often large, usually purple,
red, or yellow.

A large Order generally dispersed over all except the coldest regions of the globe, distinguished
from Sterewliacee and Tiliacece by the 1-celled anthers, and from all others by the valvate calyx
and monadelphous hypogynous stamens. Of the 15 following genera, 12 are more or less
tropical, 7 being common to the warmer regions of both the New and the Old World; 4,
Malvastrum, Modiola, Pavonia, and Fugosia, chiefly American, or American and African, but not
Asiatic; and 1, Thespesia, African and Asiatic. Lavatera is a Mediterranean form, represented
by one species in extratropical Australia, the remaining 2 are endemic or nearly so, Plagi-
anthus being also represented in New Zealand and Lagunaria in Norfolk Island.—Benth. in part.

Tre I. Malvere.—Staminal column bearing filaments to the summit. Style-branches
the same number as ovary-cells. Mature carpels separating more or less from the axis (imperfectly
so in sone Abutila).

Ovules solitary in each cell, ascending with a ventral raphe.

Style-branches lined with decurrent stigmas.

Bracteoles 3 to 6, united at the base 1. Lavarera.
Bracteoles 8, distinci . . . . . . 0. ee ee ee ew ew ee 2. Matva.
Stigmas terminal, capitate or truncate. Bracteoles 1 to 3 distinct, or none. 3. ManvasTrum.
Ovules solitary in each cell, pendulous or horizontal with a dorsal raphe.
Bracteoles none.
Styles with decurrent stigmas. Flowers more or less diwcious . 4, PLAGIANTHUS.
Stigmas terminal, capitate, or truncate esl fatcte tle. cae eee a . 5. Sips.
Ovules 2 or more in each cell. Bracteoles none. Stigmas terminal. Capsule
5 to 20-celled, separating or cohering at least till the seed has shed . . 6, ABUTILON.
Bracteoles 3. Carpels with transverse septasinside . . ... . . 7 Moprona.

Trisz II. Urenez.—Staminal column truncate or 5-toothed at the summit, bearing the anthers
or filaments on the outside. Style-branches twice the number of carpels. Carpels 1-seeded.
Bracteoles 5, united at the base. Carpels muricate or glochidiate. . . . . 8. UREna.
Bracteoles 5 or more, usually free. Carpels reticulate or smooth . . . . . 9. Pavonta.

Trize Ill. Hibiscew.—Staminal column truncate or 5-toothed at the summit, bearing the
anthers or filaments on the outside, or rarely at the summit also. Style-branches or stigmas the
same number as ovary-cells. Carpels united in a several-celled capsule, loculicidal or indehiscent.
Style branched at the top or with radiating stigmas. Ovary 5-celled.

Bracteoles 5 or more, free or united (sometimes very deciduous). Hairs or

tomentum stellate. . . .....+.-. . oe ee + w » » 10. Hrptscus.

Bracteoles 3 (sometimes very deciduous). Tomentum of scurfy scales . . 11. Lacunarta.
Style undivided, with decurrent stigmas.

Bracteoles 3 to 5, narrow, not cordate, sometimes very small.

Ovary 3, 4, or rarely 5-celled. Capsule coriaceous, loculicidal . . . . 12. Fucosta.
Ovary 5-celled. Capsule woody, sometimes indehiscent . . . . 13. THESPESIA.
Bracteoles 3, broad, cordate . . . ..... be ak , . » 14. Gossyprum.

Tarr lV. Bombacese.—Staminal column in the Australian genera (only one genus repre-
sented in Queensland) divided at the top into numerous filaments, in other genera the filaments or
anthers variously arranged. Style undivided, or with very short stigmatic lobes as many as ovary-
cells. Carpels united in a loculicidal or indehiscent capsule.—A large tropical tribe, difficult to
distinguish from arborescent Hibiscee by a general character, although each genus has peculiarities
not found among Hibiscea. ~
Calyx truncate in the bud, afterwards 3 to 5-cleft. Capsule 5-valved, densely

woolly inside. Leaves digitate. . . . - + + + + + + «+ + + « + 15, Bompax,

1. LAVATERA, Linn.
(After the Lavaters of Zurich.)

Bracteoles united into a 8 to 6-cleft involucre. Calyx 5-lobed. Staminal
column divided to the top into several filaments. Ovary-cells indefinite,
l-ovulate. Style-branches of the same number as cells, filiform, stigmatic along

108 XXII. MALVACEA. [Lavatera.

the inner side. Fruit-carpels in a depressed circle, indehiscent, verticillate round
the torus or axis, which is usually prominent beyond them, either conical or
variously dilated above them. Seed ascending.—Herbs, shrubs, or trees, tomen-
tose or hirsute. Leaves angular or lobed. Flowers pedunculate, axillary or in a
terminal raceme.

The greater number of species are from Western Europe or the Mediterranean region, one
extending into central Asia ; there are also two from the Canary Islands, besides. the subjoined
Australian species, which is endemic but nearly allied to one of the European ones.—Benth.

1. L. plebeia (plebeian) Sims in Bot. Alag. t. 2269; Benth. Fl. Austr. i.
185. <A coarse, erect herb, becoming woody at the base and attaining the height
of 5 to 10ft., more or less scabrous or softly tomentose with minute stellate hairs.
Leaves on long petioles, orbicular-cordate, 5 or 7-lobed, the lower ones sometimes
attaining Gin. diameter, the upper ones 1 to 2in.; the lobes short, broad, very
obtuse and crenate, the central one of the upper leaves often longer than the
others. Stipules narrow-lanceolate or triangular. Pedicels axillary, usually
clustered, rarely solitary, sometimes very short and rarely exceeding lin. Invo-
lucre deeply 3-lobed, the lobes ovate, obtuse, shorter than the 5-lobed calyx.
Petals pale-rose or whitish, 1 to 14in. long. Carpels of the fruit 6 to 15, in a
close ring, with flat backs and sharp angles, the receptacle projecting from the
central depression as a small conical point.—Hook. Fl. Tasm. i. 46; F. v. M. Pl.
Vict. i. 166; Malva Behriana, Schlecht; Lavatera Behriana, Schlecht; Malva
Preissiana, Miq.

Hab.: Southern parts of the colony.

In the early days of South Australia the aborigines of the Adelaide tribe largely used the
young fleshy roots of this mallow for food, cooking in ovens sunk in the ground... M. B.

*2, MALVA, Linn.
(Naine from its emollient qualities.)

Bractioles 8, distinct. Sepals 5, connate at the base. Petals emarginate,
connate at the extreme base. Staminal-tube antheriferous to the top, without
sterile teeth. Ovary many-celled; styles as many as the carpels, stigmas linear ;
ovules 1 in each cell. Ripe carpels 1-seeded, indehiscent, separating from a short
conical torus. Seeds ascending.—Downy herbs. Leaves lobed. Flowers in
axillary tufts.

The species of this genus are only found in the temperate regions of the Old World.

The following species are met with as cultivation weeds.

Plant erect, pubescent. Flowers in nearly sessile clusters . . . . . . 1. M. verticillata.
Plant erect, glabrous. Peduncle as long or longer than the flowers . . . 2. M. sylvestris.
Plant spreading, slightly pubescent, claw of petal bearded . . . . . . 3. M. rotundifolia.
Plant spreading, slightly pubescent, claw of petal glabrous . . . . . . 4. M. parviflora.

1. IME. verticillata (whorled), Linn. Stem branched, 2 to 4ft. high.
Leaves cordate, orbicular, 5 or 6-lobed, downy; petiole 6 or Tin. Flowers
small, nearly sessile, densely crowded. Bracteoles linear. Sepals deltoid-
lanceolate. Petals notched, slightly longer than the sepals. Carpels 10 to 12,
enclosed within the accrescent calyx, netted on the sides, prominently ribbed at
the back.

Hab.: Naturalised on waste places about townships.

2. IME. sylvestris (forest plant), Linn. Annual, 1 to 8ft. high. Leaves
cordate, rounded, lobed; petiole 4 or 5in. Peduncles about lin. Bracteoles
ovate, entire, shorter than the bell-shaped calyx. Corolla 14in. diameter. Petals
notched, claw-bearded. Carpels reticulate, downy or glabrous.

Hab.: Naturalised on waste places about townships.

Matva.| XXII. MALVACE&. 109

3. IME. rotundifolia (round-leaved), (inn. A much-branched, decumbent,
or prostrate herb, sparingly villous. Leaves suborbicular, lobed, crenate; petiole
6 or Tin. Peduncles 1din. Bracteoles lanceolate half the length of the broadly-
lanceolate sepals. Corolla lin. diameter. Petals wedge-shaped, notched, twice
the length of the sepals. Ripe carpels about 15, downy, flat or wrinkled.

Hab.: Naturalised on waste places about townships.

4. MZ. parviflora (small-flowered), Linn. A comparatively small spreading
herb, slightly downy. Leaves roundish, obsoletely lobed. Peduneles short,
spreading after flowering. Bracteoles linear. Sepals broad, acute. Petals
notched, scarcely exceeding the sepals, claw glabrous. Carpels wrinkled, angular.

Hab.: Naturalised on waste places about townships.

3. MALVASTRUM, A. Gray.
(Altered from Malva.)

Bracteoles either none or 1 to 8, small and distinct. Calyx 5-lobed. Staminal
column divided to the top, into several filaments. Ovary-cells 5 or more, 1-
ovulate ; style-branches of the same number as the cells, filiform or club-shaped,
with terminal small or capitate stigmas. Fruit carpels seceding from the short
axis, indehiscent or slightly 2-valved, occasionally produced at the top into
erect connivent beaks. Seeds ascending, reniform.—Herbs or undershrubs.
Leaves entire or divided. Flowers red or yellow, shortly pedunculate or sessile,
axillary or in terminal spikes. :

A considerable genus, chiefly American, with a few South African species.
The genus, formerly confounded with Malva and Sida, is readily distinguished from the
former by the styles, from the latter by the ascending ovules and seeds.

Tomentum stellate. Flowers mostly in a short terminal spike . . . . 1. M. spicatum.
Hairs appressed, parallel. Flowers mostly axillary. Calyx broad . . . 2. M. tricuspidatum.

1. IM. spicatum (flowers in spikes), A. Gray, Pl. Fendl. 22, and Bot. Amer.
Fivpl. Exped. i. 147; Benth. Fl. Austr. i. 187. An erect branching herb of 1 to
2ft., becoming almost woody at the base, scabrous or softly tomentose with
stellate hairs. Leaves petiolate, ovate or ovate-lanceolate, acute or obtuse, 1 to
2in. long, irregularly serrate or crenate, very rarely obscurely 3-lobed. Flowers
rather small, yellow, sessile in a dense terminal spike, rarely exceeding 1 to 14in.
in length, and often leafy at the base. Bracts narrow, shorter than the calyx,
usually 2-lobed. Bracteoles 3, filiform, closely appressed to the calyx. Calyx
softly pubescent, the lobes acuminate, and often bordered by long hairs. Petals
about 4 to 5 lines long. Carpels 8 to 12, not close-pressed, angular on the edges,
pubescent on the top, without points.—Malva spicata, Linn.; Cav. Diss. t. 20, f.
4; DO. Prod. i. 480; M. ovata, Cav. Diss. 81, t. 20, f.2; M. timoriensis, DC.
Prod. i. 480; M. brachystachya, F. v. M. in Linnea, xxv. 878.

Hab.: Common in Queensland.
The species is common in tropical America, and has been found also in the Cape de Verd
Islands and in Timor.

2. IME. tricuspidatum (referring to the points on the carpel), A. Gray, Pl.
Wright, and Bot. Amer, Hapl. Fivped. i. 148; Benth. Fl. Austr, i. 187. An
erect branching herb, 2 to 8ft. high, hard and almost woody at the base, although
sometimes annual, the branches sprinkled or covered with closely appressed hairs.
Leaves on rather long petioles, from broadly ovate to lanceolate, 1 to 2in. long,
irregularly toothed, hairy. Flowers yellow, almost sessile in the axils of the
leaves, or clustered towards the ends of the branches, Calyx broadly 5-lobed,

110 XXII. MALVACEA. [Malvastrum.

with 8 small, narrow, external bracts. Carpels 8 to 12 or even more, closely
packed in a depreseed ring, each one reniform, with 3 minute unequal points on
the upper edge, 1 at the inner angle, 2 dorsal.—Malva tricuspidata. Ait.; DC.
Prod. i. 480; Sida carpinoides, DC. Prod. i. 460.

Hab.: Frequent in southern parts.

This species, probably of American origin, is much more widely scattered over the warmer
regions of the Old World than the M. spicatum.

4, PLAGIANTHUS, Forst.
(Referring to the oblique petals.)

(Asterotrichon and Blepharanthemum, Klotzsch; Lawrencia, Hook.; Halothamnus, F. v. M.)

Bracteoles none or distant from the calyx. Calyx 5-toothed or 5-lobed.
Staminal column divided at the top into several filaments. Ovary-cells 2 to 5,
rarely 1 or indefinite, 1-ovulate. Style-branches as many as cells, filiform or
club-shaped, stigmatic along the inner side, either the whole length or near the
top. Fruit-carpels 1, 2, or more, seceding from the axis, indehiscent or irregularly
breaking up. Seeds pendulous, with a dorsal raphe.—Shrubs or rarely herbs.
Leaves entire or rarely lobed. Flowers usually small and white, more or less
completely dicecious, axillary or terminal, usually clustered, rarely solitary or in
short panicles.

The genus is confined to Australasia.

Sect. Lawrencia (Wrenciala, A. Gray.)—Calyx with 5 prominent angles. Herbs or tortuous
shrubs. Leaves thick or small, entire or toothed at the top, nearly glabroue or scurfy.
A decumbent, much-branched herb, glabrous or slightly hoary . . . . 1, P. glomeratus.
A tortuous, branching shrub, covered with scurfy scales . . . . . . . 2 P. microphyllus.

1. P. glomeratus (flowers clustered), Benth. in Journ. Linn. Soe. vi. 103 ;
Fl. Austr. i. 190. A glabrous or slightly hoary, decumbent and much-branched
herb, with ascending branches often above lit. high. Leaves cuneate-oblong,
toothed at the end, resembling those of P. spicatus, but usually narrower and
more gradually narrowed into the petiole. Flowers all axillary, usually 3 together
and sessile, forming distant clusters along the leafy branches and never collected
into a spike, the ends of the branches all barren. Flowers nearly those of
P. spicatus, but smaller, and the stamens and styles much shorter.—Lawrencia
glomerata, Hook. Ic. Pl. t, 417.

Hab.: Southern parts of the colony.

2. BP. microphyllus (small leaves), fF. v. M. Fragm. i. 29; Benth. FI.
Austr, i. 190; Halothamnus ‘microphylius, F. v. M. Pl. Viet. i. 159. A
dwarf rigid shrub, clothed with scurfy scales, very tortuous and branchy, the
smaller branches slender and often spinescent. Leaves from linear to oblong-
cuneate, rarely exceeding $in. and usually much smaller, obtuse or 3-toothed at
the end, more or less tapering at the base. Flowers small, sessile or nearly so,
1 to 8 together in the axils, not spicate. Calyx when in flower not above 14 line
long. Carpel usually single, enclosed in the calyx and membranous.

Hab.: Southern border of the colony.

5. SIDA, Linn.
(A Greek name of a plant.)

Bracteoles none, or small and distant from the calyx. Calyx 5-toothed or
5-lobed. Staminal column divided ai the top into several filaments. Ovary-cells
5 or more, verticillate, l-ovulate. Style-branches as many as cells, filiform or
slightly clavate, with terminal, capitate or truncate stigmas. Fruit-carpels either
obtuse or with connivent points, seceding from the axis, indehiscent or opening

sida. | XXII. MALVACEA, 111

shortly at the top in 2 valves. Seeds pendulous or horizontal, with a dorsal
raphe.—Herbs or shrubs, usually clothed with a soft or whitish stellate tomentum.
Stipules in all the Australian species except \. Hookeriana, subulate and de-
ciduous. Flowers sessile or pedunculate, axillary or in terminal heads, spikes, or
racemes, of various colours and sometimes large, but most frequently rather
small, yellow, or whitish.

The genus, even as now limited to the exclusion of the Abutilons, is large and widely spread
over the warmer regions of the globe, but most abundant in America. Of the Australian species
three are common tropical weeds, the remainder all endemic.—Benth.

§ 1. Calyx without prominent ribs or angles. Carpels strongly reticulate on the sides (except
S. pleiantha), indehiscent or nearly so, never aristate. Perennials or shrubs. Leaves undivided.
Flowers 1 or 2 together, on slender pedicels, articulate near the top.

Calyx-lobes obtuse, not protruding beyond the broad part of the fruit.

Carpels strongly wrinkled on the back. Fruit 2} to 4 lines diameter 1. S. corrugata.
Leaves roundish. Peduncles 4in. long. Calyx-lobes nearly deltoid.
Carpels prickly on the back Pa ae ee ee ee ee
Leaves linear. Peduncles under lin. long. Calyx-lobes deltoid.
Carpels hairy’ 5. si ose Ge ws es
Carpels not or very slightly wrinkled. Fruit not exceeding 2 lines
diameter. Leaves and flowers verysmall . . . .....
Calyx-lobes acute or scarcely acuminate, remaining herbaceous, and not
much enlarged after flowering.
Leaves ovate or ovate-lanceolate, cordate at the base
Leaves lanceolate or oblong-lanceolate, not cordate .
Calyx-lobes acuminate, with long, subulate, woolly points i 6-2
Calyx-lobes enlarged and thinner or scarious after flowering. Leaves
lanceolate or oblong. Carpels 6 to 8. Fruiting calyx about din,
diameter, slightly spreading ; lobes narrow, ovate-lanceolate . . . 8. S. petrophila.

Flowers clustered, several together. Pedicels short, not articulate.
Flowers nearly sessile. Tomentum dense, or rarely scanty. Carpels
reticulate on the side a a Oe we ee we wo 8. Sheubeptiéata.
Flowers pedicellate. Tomentum thin or floccose.. Carpels not reticulate 10. S. pleiantha.

§ 2. Calyx 5-angled, prominently 10-ribbed. Carpels not reticulate on the sides, and opening in
2 short valves at the top. Herbs or undershrubs. Leaves undivided.
Leaves ovate or narrow, whitish with a close tomentum on both sides.

Carpelsib. oe ee ee AS OR ee ee ee ee 8 oe Te Sespinoga,
Leaves ovate or narrow, whitish with a close tomentum underneath.

Carpels about 10 . 2. 2. 1 1 ee ee ee ee ee . 12. S. rhombifolia.
Leaves broad, cordate (or rarely narrow). Tomentum soft, loose, or vel-

vety. Carpels about 10. . . Beate, ds - oe . . « . 13, S. cordifolia.

§ 3. Calyx with 15 or 20 nerves prominent when in fruit. Carpels numerous. Styles free to
the base. Leaves undivided.
Calyx enlarging little after flowering, open at thetop . . ... . . 14. S. platycalyz.
Fruiting calyx very large, membranous, quite closed over the fruit . . . 15. S. inclusa.

2, S. Spenceriana.
3. S. argentea.

4. S. intricata.

. S. macropoda.

. S. virgata.
. S. eryphiopetala.

13 Ot

1. S. corrugata (fruit furrowed), Lindl. in Mitch. Three Exped. ii. 18 ;
Benth. Fl. Austr. i. 192. Rootstock and often the base of the stem woody, the
branches usually diffuse or procumbent and under 1ft. long, or in some varieties
elongated, slender, and divaricate, attaining fully 2ft., more or less hoary as well
as the leaves with stellate hairs or short pubescence. Leaves orbicular, ovate or
lanceolate, crenate, mostly 3 to lin. long, cordate or obtuse at the base, on
petioles shorter than the laminz, and sometimes very short. Pedicels axil-
lary, 1 to 8 together, filiform or slender, rarely as long as the leaves, articulate
below the top. Calyx tomentose, 2 to 2% lines long, the lobes broad and obtuse,
spreading under the fruit. Petals yellow, about twice the length of the calyx.
Stamens 10 to 15. Fruit depressed-globular, varying from 24 to near 5 lines
diameter, tomentose or nearly glabrous, the obtuse often-raised centre marked
with radiating furrows formed by the grooved connivent summits of the carpels,
the circumference deeply wrinkled. Carpels 6 to 10, indehiscent, strongly reticu-
late on the sides. Seeds glabrous or slightly tomentose.—F. y. M, Pl. Vict. i. 163.

Hab.: On the Maranoa, Mitchell ; in the interior, Leichhardt,

112 XXU. MALVACEA. [ Sida.

This plant assumes forms apparently so distinct that it is difficult to believe that some of
them ought not to be considerea as species. In attempting, however, to fix their limits, so
many intermediate specimens have presented themselves that I feel compelled to follow F. v.
Mueller in uniting them under one name. The following appear to be the most marked.—
Benth. in Fl, Austr.

u. orbicularis. Stems short, diffuse, and tomentose. Leaves orbicular or broadly ovate,
deeply and coarsely crenate, cordate at the base. Flowers and fruits rather large. S. corrugata,
Lindl. Le.; S. interstans and S. spodochroma, F. v. M. in Linnea, xxv. 383. Chiefly in Victoria
and N. 8. Wales.

b. ovata. Stems usually more slender and elongated. Leaves mostly cordate-ovate, with
small and regular crenatures, often softly tomentose. Petioles often short, and sometimes very
short. Flowers and fruits rather small. S. fibulifera, Lindl. in Mitch. Three Exped. ii. 45;
S filiformis, A. Cunn. in Mitch. Trop. Austr. 361.—N. Australia (including a var. with very short
pedicels), Queensland, N. S. Wales, Victoria, and S. Australla. S. pedunculata, A. Cunn. ms.,
from Peel’s Range, is a remarkable form, densely tomentose, with the lower leaves 2in. long,
and the lower peduncles elongated, bearing a leafless raceme of several flowers, with rigid
stipulary bracts; the inflorescence in the upper part quite normal. S. nematopoda, F. v. M.
in Linnea, xxv. 382, has smaller and less wrinkled fruits, although still much more so than in
S. intricata, and the foliage is quite that of the present variety.

e. angustifolia. Stems slender, often nearly glabrous as well as the leaves. Leaves cordate-
lanceolate, deeply. toothed. Flowers and fruits small. Extends over the whole range of the
species, and the only form hitherto found in W. Australia.—S. humillima, F. v. M. in Trans.
Phil. Soc. Vict. i. 12, is w small hoary form, with larger leaves, approaching sometimes the
first variety. Some specimens of A. Cunningham’s from Dirk Hartog’s Island have. the leaves
more densely white-tomentose.

d. trichopoda. Like the last, but the lanceolate or oblong-linear leaves are never cordate at
the base, and the slender pedicels mostly exceed the leaves.—S. trichopoda, F. y. M. in Linnea,
xxv. 384. On nearly the whole range of the species, excepting W. Australia.

e. goniocarpa, F. v. M. Foliage of the last var., but the fruit larger, the angles of each
carpel bordered by vertical wings, forming on the fruit as many very prominent angles as there
are carpels. Nangavera in N. 8. Wales, Victorian Exnedition.

2. S. Spenceriana (after Mrs. F. Spencer), F. r. M. in Wing’s South. Sci.
Ree., vol. I. (New Series), April, 1885. Plant dwarf, covered with orbicular,
silver-shining, densely-ciliate scales. Stipules linear-setaceous. Leaves from
roundish to nearly ovate, irregularly denticulate, 4 to 14in. long, flat, on petioles
of moderate length. Peduncles filiform, 1-flowered, about 4in. long, jointed near
the summit. Fruit-bearing calyx not din. diameter, lobes nearly deltoid.
Carpels numerous, broader than high, much-compressed, obliqae-ovate, short-
pointed at the summit, prickly at the back, narrowly reticulate at the sides,
tardily separating, Seeds slightly downy.—Baron v. Mueller in Wing’s So. Sc.
Ree., April, 1885.

Hab.: Thargomindah, Paroo River, and Yappunyah.

3. S. argentea (silvery), Bail. Ql. Journ. Agri. vol. I. part 1, July 1897.
The stems, petioles, as well as most other parts of the plant closely clothed with
silvery peltate, ciliate scales. Stems or the lower branches from a procumbent
stem erect, slender, about 12in. high. Leaves rather distant, erecto-patent,
narrow-linear, 1 to 24in. long, 1 to 2 lines broad, slightly tapering towards the
point, rounded at the base to a petiole of a few lines. Stipules subulate, nearly
as long as the petioles. Peduncle axillary, solitary, filiform, about 8 or 9 lines,
articulate above the middle. Calyx under 4 lines diameter, lobes deltoid, silky-
hairy on the inside. Petals twice as long as the calyx, broadly-cuneate, almost
roundly-lobed at the end, veined. Stamens under 10. Style-branches recurved.
Carpels hairy, probably few, but only imperfect specimens to hand.

Hab.: Eulo, Paroo River, J. F. Bailey, Dec. 1896. The thick coating of the silvery scales
gives to the thin stems the appearance of silver rods.

4. S. intricata (intricate), F. rv. Al. in Trans. Phil. Soc. Vict. i. 19, and in
Hook. Kew Journ. viii. 9; Benth. Fl. Austr. i. 198. This form also is now
reduced by F. v. Mueller (Pl. Vict. i, 168) to the S. corrugata. I am inclined

Sida.] XXII. MALVACEA. 118

however to keep it distinct, as the characters appear on the dried specimens to be
tolerably constant (Benth.), It is a small or slender, very much branched tomentose
undershrub, resembling the var. vrata of S. corruyata in general characters, but
with much smaller leaves and very much smaller flowers, on short slender
pedicels, the fruits not above 2 lines diameter, consisting of 5 to 8 tomentose
carpels, not furrowed at their points, and smooth or cnly very slightly wrinkled
on the back.

Hab.: Various localities.

5. S. macropoda (long-footed), F. vr. M. Herb.; Benth. Fl. Austr. i. 198.
An erect, branching shrub, densely clothed with a stellate tomentum, thick and
often yellowish on the branches, almost velvety on the leaves. Leaves ovate-
cordate, obtuse, 1 to 2in. long, crenate, thick and soft, deeply wrinkled above,
prominently veined underneath. Pedicels filiform, sometimes exceeding the
leaves. Calyx-lobes acuminate or acute, closed over the fruit or spreading.
Petals yellow, only shortly exceeding the calyx. Fruit 8 or 4 lines diameter,
with the radiating striz in the centre and the carpels wrinkled on the back as in
S. corrugata, from which this species differs in stature, foliage, and the acute
calyx-lobes. °

Hab.: Various localities in the tropics, and Gulf of Carpentaria.

Var. (?) cardiophylla, F. v. M. Tomentum more dense, but closer; leaves shorter, and nearly
orbicular; pedicels shorter.—Sturt’s Creek, I’. v. Mueller. This may possibly be a distinct
species, but the specimens are not sufficiently advanced to determine. In other specimens in
young bud only, these buds are sessile or nearly so; the pedicel probably grows out rapidly
before the flower expands, and may sometimes remain very short. This will likely be met with
in the colony.— Benth. i

6. S. virgata (twiggy), Hook. in Mitch. Trop. Austr. 861; Benth. Fl. Austr.
i. 194. This resembles at first sight, especially in the leaves, the \. calyxhymenia
(an inland species, so far not been met with in Queensland), and in
some respects some narrow-leaved forms of S. corrugata; but the calyx
does not enlarge as in the former, and its lobes are not obtuse as in the latter,
and the stellate tomentum is dense and soft, almost woolly, and often fulvous.
It appears to be an erect shrub, with long twiggy branches. Leaves shortly
petiolate, lanceolate, or oblong-linear, often exceeding lin., obtuse at the base,
denticulate, less tomentose above than underneath. Pedicels slender, but rarely
as long as the leaves. Calyx very tomentose, not prominently ribbed, the acute lobes
about as long as the cup. Petals yellow, twice as long as the calyx, varying from
8 to 4 lines. Fruit about 8 lines diameter, depressed, with the centre slightly
projecting. Carpels 6 to 8 or rarely more, their radiating summits scarcely
furrowed, wrinkled on the back, strongly reticulate on the sides.

Hab.: On the Maranoa, and other localities.

7. S. cryphiopetala (petals hidden in the calyx), F. v. M. Fragm. iii. 4 ;
Benth. Fl. Austr. i. 194. A shrub, nearly allied to S. virgata, but the tomentum
longer ‘and denser, almost woolly or floccose. Leaves ovate-lanceolate or cordate,
often 2in. long. Calyx densely woolly hirsute, the lobes attaining 3 or 4 lines,
including their long soft hirsute filiform points, exceeding the petals in the
specimens seen. Carpels 5 or more, wrinkled on the back, reticulate on the
sides, their summits forming a strongly projecting centre to the fruit.

Hab.: Inland tropical parts.

8. S. petrophila (found on rocks), F.v. I. in Linnea, xxv. 381; Benth.
Fl. Austr. 1.194. . A hoary tomentose erect shrub of 2 to 4ft., with the habit,
foliage, and inflorescence of S. calwhymenia, but the flowers are not nearly so
broad, the unexpanded bud rather ovoid than .depressed-globular, the petals
longer than the calyx, and. the fruiting calyx not nearly so much enlarged, the

I

114 XXII. MALVACEA, [Sida.

ovate-lanceolate lobes not exceeding 3 lines in length, not half so broad asin \.
calyahymenia, and of a much thicker consistence. Fruit depressed, tomentose,
wrinkled on the circumference and furrowed between the canpels as in 8. calya-
hymenia, but the carpels are usually about 7.

Hab.: Inland.

9. S. subspicata (somewhat spicate), Ff’. v. M. Herb.; Benth, Fl. Austr. i.
195. An erect shrub, sparingly tomentose and green, or densely tomentose like
8. virgata and S. macropoda, but at once known by the inflorescence. Leaves
‘from cordate-ovate to lanceolate, 1 to 2in. long, obtuse, crenate, cordate or
rounded at the base, slightly wrinkled above, with the veins prominent under-
neath, scabrous, velvety or densely tomentose. Flowers small, nearly sessile,
clustered or rarely solitary, the upper clusters forming often an irregular terminal
spike, with few small floral leaves. Calyx not ribbed, the lobes acute, at least as
long as the tube and closing over the fruit, but not covering it. Petals nearly
twice as long. Stamens often under 10. Fruit nearly globular, but grooved
between the carpels; carpels 5 or 6, tomentose, reticulate on the side, but not
wrinkled on the back, and not acuminate.

Hab.: Common throughout the colony.

10. S. pleiantha (numerous flowers), F. v. M. Herb.; Benth, Fl. Austr. i.
195. A shrub or undershrub, with elongated branches, green or hoary with a
loose stellate tomentum, sometimes floccose. Leaves petiolate, the smaller ones
nearly orbicular, din. long, the larger ones ovate or, ovate-lanceolate, 1 to Qin.,
toothed, rounded or scarcely cordate at the base. Flowers small, clustered several
together, the pedicels 2 to 4 lines long, not articulate. Calyx broadly campanulate,
when in flower about 14 line long, with ovate-acute tomentose lobes, somewhat
enlarged when in fruit, the lobes broad, herbaceous, glabrous, and connivent over
the fruit, with projecting undulate sinuses. Stamens often not more than 10.
Fruit depressed- orbicular, about 8 lines diameter, nearly glabrous, not wrinkled,
but strongly grooved between the carpels. Carpels 7 to 10, not reticulate on
the-sides. _

Hab.: Peak Downs, F. v. Mueller.

11. S. spinosa (see note below for derivation), Linn.; DC. Prod. i. 460;
Benth. Fl. Austr. i.196. An annual or sometimes ‘perennial, and woody at the
base, with the habit and inflorescence of the narrow-leaved forms of S. rhombifolia,
but the whole plant, including both sides of the leaves, whitish with a minute
tomentum, which is soft and more dense on the calyx. ‘Leaves from ovate to
lanceolate. Carpels almost always 5 only, more erect and less readily detached
than in S. rhombifolia, often slightly reticulate, awnless or with short awns.—
A. Gray, Gen, Ill. t. 123..

Hab,: Tropical parts..

The species is not uncommon in tropical Asia, more rare in America. It derives its name
from the stipules in falling off often leaving a prominent tubercular base, more distinet i in this
than in any other species, although the character is even here not constant.

12. S. rhombifolia (name from form of leaf), Linn.; DC. Prod. i. 462;
Benth. Fl. Austr. i. 196. A perennial or undershrub, very variable in stature,
sometimes tall and erect with the larger leaves ovate and 8in. long, the
Australian specimens more generally representing the more spreading forms, with
rigid virgate minutely tomentose branches, and small narrow leaves, rarely
exceeding lin., varying from ovate-lanceolate to narrow-lanceolate, or from
nearly obovate to oblong-euneate, always shortly petiolate, toothed, nearly
glabrous above and more or less whitened underneath with a short tomentum.
Pedicels mostly longer than the petiole and sometimes as long as the leaf,

Sida. ] XXII. MALVACEA. 115

articulate about the middle. Flowers rather small, yellow. Calyx broad,
glabrous or slightly hoary, prominently 10-ribbed at the base. Carpels about 10,
with or without terminal erect-connivent awns, angled at the back, neither
wrinkled nor reticulate, opening at the top into two very short valves,

Hab.: Abundant.

The species is one of the commonest tropical weeds, both in the New and the Old World, and
includes S. retusa, Linn., S. rhomboidea, Roxb., 8. philippica, and S. compressa, DC., and several
other published forms.

Var. (?) ineana. Leaves whitish on both sides as in S. spinosa, but carpels about 10, with
long awns.—Nicholson River, F. v. Mueller; Comet River, Leichhardt; the specimens not

complete.

13. S. cordifolia (leaves heart-shaped), Linn.; DC. Prod. i. 464; Benth. Fl.
Austr. i. 196. A rather coarse, branching, erect, or rarely decumbent herb or
undershrub, more or less clothed with a soft stellate tomentum or velvety hairs,
the branches often also hirsute with spreading hairs. Leaves on rather long
petioles, broadly cordate or almost orbicular or rarely ovate-lanceolate, 1 to 14 or
rarely 2in. long, usually soft and thick. Flowers small, yellow, on short axillary
pedicels or clustered into short leafy racemes. Calyx 10-ribbed at the base, softly
tomentose. Carpels about 10 or sometimes fewer, smooth or slightly wrinkled,
opening at the top in 2 valves, and in the usual form terminating in rather

long erect-connivent awns.

Hab.: Peak Downs and other inland parts.
The species is very abundant in almost all tropical countries, and includes S. altheifolia, Lam.,
and several other supposed species.
Var. (?) mutica. Carpels without the awns which generally distinguish the species. The
leaves are very soft and velvety, but small and narrow; the specimens have, however, lost those
of the primary branches.—Macarthur River, Gulf of Carpentaria.

14. S. platyealyx (broad calyx), F. v. M. Herb.; Benth. Fl. Austr. i. 197.
Shrubby and densely clothed with a soft floccose or velvety stellate tomentum.
Leaves ovate-cordate or nearly orbicular, obtuse, crenate, lin. long or more, soft
and thick. Pedicels as long as the leaves, soft, articulate above the middle.
Calyx broadly campanulate, about 5 lines long, with a broadly obtuse base, the
lobes erect or spreading, shorter than the tube, densely tomentose outside, each
sepal marked with 8 prominent ribs, with another almost equally prominent at
the junction of the sepals. Petals broad, shorter than the calyx. Stamens very
numerous, the staminal tube almost truncate at the top. Carpels about 24,
closely packed in a tomentose ring round the base of the styles, which are free
almost to the base with small capitate stigmas. Fruit not seen.

Hab.: Tropics.

15. S. inclusa (enclosed), Benth. Fl. Austr. i.197. A shrub, densely velvety
tomentose or almost floccose. Leaves ovate or orbicular, often cordate, obtuse,
crenate, mostly above lin. long. Flowers not seen. Fruiting calyx on peduncles
of about lin., membranous and inflated, above lin. diameter, tomentose, marked
with numerous longitudinal veins or ribs, the short lobes connivent, SO as com-
pletely to enclose the fruit. Carpels numerous, stellate-hirsute, echinate with
rather soft hirsute spines, forming a depressed orbicular fruit of nearly lin.

diameter.

Hab.: Georgina.

This species and S. platycalyx are distinguished in the genus by their many-ribbed calyx; as
the one is only known in fruit, and the other in flower, or scarcely past, the distinction between
the two cannot be established with certainty, but S. platycalyx certainly shows no tendency to
the singular enlargement of the calyx of S. inclusa.— Benth,

116 XXII. MALVACEA,
6. ABUTILON, Gertn.

(Of Arabic origin, alluding to the yellow colour of the Mediterranean species.)

Bracteoles none. Calyx 5-lobed. Staminal column divided at the top into
several filaments. Ovary-cells 5 or more, verticillate, each with 8 or more, rarely
2, ovules. Style-branches as many as cells, filiform or club-shaped, with terminal
stigmas. Fruit-carpels united at the base or entirely seceding, rounded or angular
or with diverging points (not connivent) at the top, opening in 2 valves, without
internal appendages. Seeds nearly reniform, the upper ones usually ascending,
the lower ones pendulous or horizontal.—Herbs or shrubs, rarely trees, usually
clothed with a soft stellate tomentum. Leaves usually cordate, angular or lobed,
rarely narrow ; petioles usually long (except in A. crispum). Stipules in all the
Australian species subulate and deciduous. Flowers in the Australian species
axillary, yellow or rarely white, the pedicels articulate above the middle or near

the top.

A large genus, distributed over the tropical and warm regions of the globe, chiefly American.
The genus has frequently been united with Sida, but the characters derived from the diverging
carpels with more than 1 ovule in each, as contrasted with the converging uniovulate carpels of
Sida, are too constant and convenient to be neglected in groups so very numerous in species.
The differential characters given to several of the following species from the tropical regions,
or from the deserts of the interior, are as yet very unsatisfactory, owing to the imperfect state
of many of the specimens, often mere fragments.— Benth.

§ 1. Capsule truncate or concave at the top. Carpels (usually 2 or 3-seeded) angular-pointed
or awned at the wpper outer edge, persistent, or rarely at length deciduous leaving the filiform
placenta attached to the axis.

Carpels (usually 10 or fewer) not exceeding the calyx-lobes, the points erect,
or rarely divergent. Stems usually (perhaps always) shrubby.

Calyx-lobes shorter than the tube.
Petals adnate high up the glabrous staminal tube. Calyx tubular, lin.
lone se, stan cae, ay Ga et OR. an in we i Wee Mere gh Se
Petals shortly adnate to the pubescent base of the staminal tube.
‘Calyx $ to Zin., lobes acuminate or rather obtuse, spreading, much
shorter than the tube. eg

1. A. tubulosum.

. sone ee ee BA. Leucopetalum.

Petals above lin. long
3. A. Bitchelli.

‘Petals shortly exceeding the calyx . . 6. 2... 1 ww ee

Calyx about 4in., rather inflated, truncate, sinuate, or with very
short obtuse lobes. ;

Petals very small. Staminal column much longer than the calyx 4. A. micropetalum.

Calyx-lobes longer than the tube or cup, acuminate.
Calyx-lobes very concave and prominently keeled. Carpéls about 10,
scarcelyacuminate . . . . . . . . . «es ee... 5. A, otocarpum.
Calyx-ribs or angles scarcely prominent. Carpels4 or 5, acuminate . 6. A. subviscosum.

Carpels usually exceeding the calyx-lobes, the points often divergent.
Herbs usually tall, sometimes hard, almost woody at the base.

Stems coarse and erect. Leaves broadly cordate.

Capsule truncate. Carpels numerous, the points very short. Tomen-

tum close and dense, usually without spreading hairs.
Stipules small and subulate. Flowers mostly axillary .....
Stipules broadly semisagittate. Flowers in terminal leafless racemes
Or-pamicles!- 6 5 gy a ee a BR Seite te
Capsule contracted and angular at the top. Carpels numerous, with-
out points. Tomentum dense, mixed with long spreading hairs. . 9. A. graveolens.
Stems rather slender. Leaves ovate or cordate-lanceolate. Capsule
truncate, with short divergent points. . ......... .104. oxycarpum.

7. A. indicum.

8. A. auritum.

§ 2. Carpels (often 1-seeded by abortion) rounded or angled at the top, quite distinct, and
seceding from the axis when fully ripe (Gayoides, Endl.)
Carpels numerous (about 20), closely packed, very hirsute. Tall herbs,
with large, broadly cordate leaves. : Bees
Carpels angular at the top, leaving persistent filiform placentas . . . 9. A. graveolens.
Carpels rounded at the top, completely deciduous . . , . .., - LL. 4. muticum,

Abutilon.] XXII. MALVACES. i17

Carpels rarely more than 10, glabrous or slightly tomentose, not scarious.

Leaves mostly cordate orbicular.

Densely velvety-tomentose (shrubby?) Petals shortly exceeding the
calyx . : . . 12. A. Cunninghamiti.

Low undershrub, shortly tomentose or “pubescent, ‘often with spreading

hairs. Petals fully twice as long as the calyx . ey Seo

Distinct as the two sections are in some instances, they are closely connected by d. graveolens
and some other intermediate species, :

13. 4, Fraseri.

1. A. tubulosum (tubular), Hook.; Walp. Ann. ii. 158; Benth. Fl. Austr.
i. 200. Tall and shrubby, clothed with a dense, soft, close or velvety tomentum.
Leaves deeply cordate, ovate or lanceolate, almost acuminate, crenate, attaining
3 to din., very soft and velvety. Pedicels much shorter than the leaves. Buds
acuminate, prominent-angled. Calyx tubular, about lin. long, with 10 slightly
prominent ribs, softly tomentose, the lobes acuminate, much shorter than the
tube. Petals (yellow ?) nearly 3in. longer than the calyx, the claws adhering to
nearly the middle of the glabrous staminal column. Capsule angular, about half
the length of the calyx, softly villous; carpels 7 to 10, strongly acuminate on
their outer edge, containing each usually 8 seeds.—Sida tubulosa, A. Cunn.;
Hook. in Mitch. Trop. Austr. 890.

Hab.: Open woods on the Mooni and Dawson Rivers.

Var. (?) breviflorum. Petals shorter and broader, but glabrous and more adnate than in 4.
leucopetalum ; the specimen, however, scarcely sufficient for accurate determination.—Dawson

River, Benth. in Fl. Austr.

2. A. leucopetalum (petals white), F. v. M. Herb.; Benth. Fl. Austr. i. 200.
A tall shrub, clothed with a soft velvety tomentum like A. tubuloswn, but inter-
mixed with long spreading hairs on the branches, and paler on the under side of
the leaves. Leaves deeply cordate, from orbicular to nearly lanceolate, often
shortly acuminate, irregularly crenate or almost lobed, mostly shorter than in A,
tubulosum. Flowers large and white, on short’ pedicels. Calyx. broadly tubular-
campanulate, 4 to Zin. long, 10-ribbed, scarcely acuminate in the bud, the lobes
obtuse or shortly acuminate, shorter than the tube. Petals more than twice as
long as the calyx, adnate only to the pubescent base of the staminal tube.
Capsule as in A. tubudostwn, but fully as long as the calyx-tube.—Sida leucopetala,

F. v. M. Fragm. ii. 12. °
Hab.: Inland.

3. A. Mitchelli (after Sir T. Mitchell), Benth. Fl. Austr. i. 201. Apparently
shrubby, clothed with a dense, soft, velvety tomentum mixed with long spreading
hairs. Leaves deeply cordate, orbicular or broadly ovate, often shortly acuminate, .
1} to 23in. long, crenate, very soft and thick. Pedicels shorter than the petioles.
Calyx campanulate, 10-ribbed and somewhat 5-angled, 4 to 5 lines long, ‘the
acuminate spreading lobes shortér than the tube. Petals (yellow?) shortly exceed-
ing the calyx, pubescent at the base. Ovary-cells and style-branches about 10.
Fruit not seen.

Hab.: Gullies in the ranges on the Maranoa. The plant has at first sight the aspect of 4.
muticum, but the calyx and ovary are quite different. be

Var. (?) mollissima. Tomentum very dense and soft, but without the long hairs of the other
specimens. Stony Ridge, Mitchell.

4, A. micropetalum (small petals), Benth. Hl. Austr. i. 201. Shrubby,
very densely and softly tomentose or velvety. Leaves deeply cordate, acuminate,
2 to 4in. long, crenate. Pedicels short, in the upper. axils. Calyx loosely cam-
panulate, almost.inflated, very shortly sinuate-toothed or almost truncate, 4 to 5
lines long, tomentose, slightly 5-angled and 10-ribbed. Petals,.in some flowers

118 XXII. MALVACEA. [ Abutilon.

at least, very small. Stamens very numerous, the slender column much longer
than the calyx. Capsule as long as the calyx, truncate at the top; carpels about
10 to 12, persistent angular, or scarcely pointed at the upper outer edge.—Sida
micropetala, R. Br. Herb.

Hab.: Hills about Shoalwater Bay, R. Brown.

5. A. otocarpum (eared capsule), Ff. x. If. in Trans. Phil. Soc. Vict. 1855,
18, and in Hook. Kew Journ. viii. 10; Benth. Fl. Austr. i. 202. ‘* Ballan-boor,”’
Cloncurry, Palmer. A tall shrub, densely clothed with a soft velvety tomentum,
the branches and petioles almost villous. Leaves deeply cordate, orbicular or
broadly ovate, mostly 1} to 24in. long, rarely acuminate, crenate, very soft and
thick. Pedicels much shorter than the leaves, often crowded at the ends of the
branches. Calyx 4 to 6 lines long, very prominently 5-angled, deeply divided
into very concave, almost boat-shaped, strongly keeled, acuminate lobes, making
the calyx intruded at the base. Petals slightly exceeding the calyx. Capsule
villous, shorter than the calyx-lobes, narrowed at the top, depressed in the centre;
carpels about 10, rather obtuse or scarcely pointed on the upper outer edge. Seeds
3 or fewer.

Hab.: Stokes Range, on Gilbert River.

The natives peel the bark off, scrape it clean with mussel shells, and use it for making strong
netting for game.—Palmer.

6. A. subviscosum (somewhat viscid), Benth. Fl. Austr. i. 202. Apparently
shrubby, with much of the aspect of A. indicum, but the branches, petioles, and
pedicels greener and.clothed with a viscid stellate pubescence intermixed with
longer hairs. Leaves broad, deeply cordate, abruptly acurninate, 3 to 4in. long,
irregularly toothed, softly but sparingly pubescent above, tomentose ‘and whitish
underneath. Pedicels short. Calyx with slightly prominent angles, pubescent,
deeply divided into acuminate lobes about 4in. long. Petals exceeding the calyx,
but imperfect in our specimens. Capsule shorter than the calyx-lobes, consisting
of about 5 erect carpels, acuminate with rather long points.

Hab.: Subtropical regions of the interior.

7. A. indicum (Indian), G. Don, Gen. Syst. i. 504; Benth. Fl. Austr. i. 202.
A tall biennial or perennial, clothed with a whitish tomentum, usually very close
and short. Leaves cordate-orbicular, irregularly crenate, toothed or almost lobed,
usually acuminate, attaining sometimes 5 to Gin., the upper ones much smaller.
Pedicels shorter than the leaves. Calyx campanulate, 5 to 6 lines long, angular
in the bud, the ribs scarcely prominent when in flower, deeply divided into
acuminate lobes. Petals yellow, longer than the calyx. Capsule hairy, exceeding
the calyx, truncate, and attaining sometimes 7 or 8 lines diameter at the top;
carpels about 20, acute-angled or minutely acuminate at their upper outer edge,
like all the preceding species not readily separating at maturity. Seeds 8 or
fewer in each carpel.—Sida indica, Linn.; DC. Prod. i. 471; Wight, Ic. Pl. t. 12;
Sida asiatica, Linn.; DC. Prod. i. 470; Abutilon asiaticum, G. Don, Gen.
Syst. i. 503.

Hab.: Keppel Bay and Shoalwater Bay, Percy Island, Port Denison, Gulf of Carpentaria.

The species is widely spread over tropical Asia and Africa.

8. A. auritum (ear-form of stipule), G. Don, Gen. Syst. i. 500; Benth. Fl.
Austr. i, 208. A tall herb or perhaps undershrub, softly clothed with a soft
tomentum. Stipules broad, semisagittate, often 4 to 6 lines long, and persistent.
Leaves deeply cordate, acuminate, denticulate, 2 to 4in. long, softly pubescent-
tomentose above, white underneath. Flowers rather small, of a brown-reddish
yellow, on very short pedicels, in almost leafless, terminal, branching racemes or

Abutiton.] XXII. MALVACEA. 119

panicles, with a broad, whitish, deciduous, stipular bract under each pedicel.
Calyx obtusely 5-angled, softly tomentose, deeply divided into broad acuminate
lobes. Petals not twice as long. Stamens not very numerous. Capsule longer
than the calyx, hirsute, truncate ; carpels numerous, with short divaricate points.
—Sida aurita, Wall.; DC. Prod. i. 468; Bot. Mag. t. 2495.

Hab.: Keppel Bay, Percy Island.
The species is also found in Java and in the Philippine Islands.

9. A. graveolens (heavy-scented), W. and Arn. Prod. Fl, Pen. Ind. Or, i.
56; Benth. Fl. Austr. i. 204. A coarse annual or perhaps perennial, from 1 to
5ft. high, clothed with a viscid strong-scented tomentum, intermixed, especially
on the branches and petioles, with long spreading hairs. Leaves broadly orbicular-
cordate, resembling those of A. Avicenne but softer. Flowers yellow, rather
large, on pedicels about as long as the petioles. Calyx about 5 lines long, deeply
divided into acuminate lobes, each with a prominent midrib. Petals twice as
long. Capsule exceeding the calyx, 8 to 10 lines diameter, hirsute, contracted at
the top so as to approach in form that of A. muticwm, and the carpels are nume-
rous and closely packed as in that species, but angular or very shortly pointed at
the top and less deciduous, generally leaving the filiform placentas attached to
the axis, the species thus connecting the true Abutila with the section Gayoides.—
Hook. Comp. Bot. Mag. i. t. 2; Sida graveolens, Roxb.; DC. Prod. i. 478.

Hab.: Piper’s Island and many parts along the tropical coast.

The species is widely spread over East India and tropical Africa. The petals have there
usually a dark spot at the base which does not appear in our Australian specimens.

10. A. oxycarpum (carpels sharp-pointed), F. v. M. Herb.; Benth. FI.
Austr. i. 204. Herbaceous, diffuse or erect, attaining 2 or 3ft., clothed with a
close tomentum or soft velvety pubescence, sometimes almost hirsute, the branches -
usually slender and divaricate. Leaves from cordate-ovate to ovate-lanceolate,
crenate, obtuse or acuminate, 1 to 3in. long. Pedicels slender, often 2 together,
1 to 2in. long. Flowers small, yellow. Calyx deeply cleft, about 2 lines long.
Petals not twice as long. Capsule closely tomentose or pubescent, about 4 lines
long, truncate and somewhat dilated at. the top; carpels rarely above 10 and
often much fewer, with short divaricate points at the outer angle, not separating
till the seeds shed, and then leaving the filiform placentas attached to the axis.
Seeds 2 or rarely 8.—Sida oxycarpa, F. vy. M. Fragm. ii. 12.

Hab.: Keppel Bay, Brisbane River, Rockhampton, and other places.

There are two principal forms in our herbaria: 1, acutatum, softly tomentose, pubescent or
almost hirsute; leaves ovate-lanceolate, or lanceolate, acuminate; the most common Brisbane
and N.S. Wales form; and 2, incanum, tomentum close and white; leaves broadly cordate-
ovate, obtuse or acuminate; chiefly within the tropics and in the west. Both are readily
recognized by the small calyx,: usually not half so long as the capsule. -

Var. (2) malvefolium. Less tomentose, but hirsute with long spreading hairs. Leaves
cordate-ovate, very obtuse, crenate, and more or less distinctly 3-lobed. Sepals almost as long as
the carpels.—Mount Murchison in N. 8. Wales, Dallachy. This may prove to. be a.distinct
species.— Benth. in Fl. Austr.

11. A. muticum (without points to carpels), G. Don, Gen. Syst. i. 502;
Benth. Fl. Austr. i. 204. Tall and erect, with the habit of A. graveolens, with
which it is often confounded, but differs in the fruit. omentum dense and soft,
but not usually mixed with spreading hairs. Leaves cordate-orbicular, often
acuminate and irregularly toothed, 2 to 8in. diameter, thick and soft. Pedicels
rarely exceeding the petioles. Calyx din. long, the lobes equal to or longer than
the tube, the ribs not very prominent. Petals not twice as long, often with a
dark base as in A. yraveolens. Capsule longer than the calyx, depressed-globular

120 XXII. MALVACE. (Abaatilon.

with a concave centre, 7 to 8 lines diameter, densely villous; carpels about 20,
closely packed, rounded or very obtuse at the top and separating completely
without leaving the persistent plncenies of A. graveolens.—Sida svutica, Delil.;
DC. Prod. i. 470.

Hab.: Keppel Bay, Percy Island, sources of the Burdekin and on the Dawson, and ‘Rock-
hampton.

The specimens are not complete, but agree well with those from tropical Africa, where the
species is common and generally referred to d. asiaticum, but is not Sida asiatica of Linneus.
S. tomentosa, Roxb., appears to be an E. Indian form of the same species, with the tomentum
mixed with spreading hairs as in 4. graveolens, from which it cannot always be distinguished
without good fruit. It is this form which is represented as Sida graveolens, Bot. Mag. t. 4184.
—Benth. in Fl. Austr.

12. A. Cunninghamii (after Allan Cunningham), Benth. Fl. Austr. i. 205.
Allied to A. Fraseri, but apparently shrubby, much branched and densely clothed
with soft, short, but velvety tomentum, without spreading hairs. . Leaves cordate-
orbicular, very ubtuse, crenate, 1 to Qin. diameter, thick and soft. Flowers on
rather long peduncles in the upper axis. Calyx 4 to 5 lines long, densely tomen-
tose, deeply divided into broad acuminate lobes. Petals about in. long. Carpels
10 or fewer, distinct and seceding completely from the axis, rounded at the top,
densely but closely tomentose, and not scarious.

Hab.: Estuary of the Burdekin.

13. A. Fraseri (after C. Fraser), Hook.; Walp. Ann. ii. 158; Benth. Fl.
Austr. i. 205. A low branching undershrub, rarely exceeding 1ft., shortly
tomentose or pubescent, with longer hairs occasionally intermixed. Leaves cor-
date, from orbicular to ovate, crenate, often all under lin. diameter, but some-
times 1din. Pedicels rarely exceeding the petioles. Flowers rather large. Calyx
8 to 4 lines long, tomentose-pubescent and sometimes hirsute, diyided .to about
the middle. Petals more than twice as long. Fruit usually exceeding the calyx,
slightly tomentose or pubescent, 8 to 4 lines diameter, depressed in the centre ;
carpels 6 to 10, very disinct, and seceding completely from the axis, obtuse or
almost pointed at the top, not scarious. Seeds 1 or 2 in each carpel, glabrous or
minutely pubescent.— Sida Fraseri, Hook. in Mitch. Trop. Austr. 368.

Hab.: On the Maranoa, Sutton River and Broadsound, Comet River. :

Var. halophilum. Leaves usually orbicular, very obtuse, often truncate or retuse, the oe

5 or 6 lines long and very broad and obtuse.—A. halophilum, F. y. M. in Linnea, XXV. 381. —
N.S. Wales, S. Australia, and on Queensland border.

*7, MODIOLA, Mech.
(Carpels resembling the nave of a wheel.)

Galys 5-cleft, with 3 bracteoles at the base. Carpels numerous, arranged
circularly, 2- valved, spuriously 2-celled transversely by the inflexion of a valve-
like process, 2-seeded. Radicle in the upper seed superior, in the lower seed
inferior.—Prostrate and usually creeping herbs. Leaves divided. Peduncles
axillary, 1-flowered.—A. Gray.

1. I. multifida (leaf much divided), Mench. Stems diffuse, more or less
hirsute, often rooting at the joints. Leaves 1 to 2in. diameter, palmately 8 to 5-
lobed; segments incised and toothed. Pedicels longer than the petioles.
Bracteoles linear-lanceolate. Segments of the calyx ovate- lanceolate. Petals
obovate, purplish-red, a little longer than the calyx. Stamens 15 to 18. Carpels
15 to 20, lunate, much compressed, hispid on the back, wrinkled on the sides:
towards the base. A rigid process rising from the back on the insides of the
carpel extends to the axis, separating the upper from the lower seeds. —Malva
Caroliniana, Linn.

Hab.: This American plant has become naturalised near many southern oanatige

XXII MALVACEA. 124

8. URENA, Linn.
(Its Malabar name.) —

Bracteoles 6, united in a 5-cleft involucre, adnate to the calyx at the base.
Calyx 5-toothed or 5-lobed. Staminal column bearing several filaments or almost
sessile anthers outside, below the truncate or 5-toothed summit. Ovary-cells 5,
l-ovulate ; style-branches 10, with terminal capitate stigmas. Fruit-carpels
seceding from the axis, indehiscent, muricate, or covered with hooked bristles.
Seeds ascending.—Rigid tall herbs or shrubs, more or less scabrous-tomentose.
Leaves usually angled or lobed, at least the lower ones. Flowers sessile or on
very short peduncles, often clustered, axillary or in terminal leafy racemes.

Besides the one or two species common in all tropical regions, the genus comprises two or

three tropical Asiatic ones which appear distinct. As a genus, Urena scarcely differs. from
Pavonia.—Benth. ; '

1. U. lobata (lobed), Linn. ; DC. Prod. i. 441, var. grandiflora; Benth. Fl.
Austr. i. 206. A hard erect herb or shrub of 2 to 4ft., covered on the stems and
under side of the leaves with a whitish, close, often scabrous tomentum. Leaves
petiolate, the lower ones nearly orbicular, the upper ones ovate or lanceolate,
palmately 8 to 7-veined, irregularly toothed, angular, or broadly and shortly
lobed, glabrous above or slightly scabrous-tomentose. Flowers sessile or nearly
so. Involucre deeply-cleft into narrow-lanceolate lobes, in the single Australian
specimen nearly in. long, and fully twice as long as the calyx, but often not
longer than the calyx or shorter. Petals pink, about lin. long in this specimen,
but often much smaller. Carpels in our specimen shortly muricate.—Bot. Mag.
t. 8048 (with short involucres). , .

Hab.: From Brisbane northward. oe i

The species is widely spread over tropical America, Africa, and Asia, and is very variable in
the shape of the leaf and proportions of the involucre, calyx, and petals, as well as in the carpels,
more or less glochidiate or muricate ; and most probably the U. sinuata, Linn., almost equally
common, is only a variety with deeply-cut leaves.

2. U. Armitiana (W. E. Armit), PF. cv. Al. Fraym. x. 78. An erect shrub,
stellate-pillose. Leaves cordate-ovate, angular-denticulate, 1 to ldin. long, the
lower ones larger and on longer petioles than the upper, under side pale, nerves
glandular. Flowers racemose or paniculate. Pedicel 1 to 3 lines. Involucre-
tube 1 to 2 lines long, lobes linear-lanceolate, 4 to 6 lines long. Calyx almost
membranous, lobes puberulent at the margin, narrow-lanceolate. Petals rose-
coloured, about 8 lines long. Staminal-tube glabrous ; anthers 10, nearly sessile.
Style-branches very short; stigmas barbillate. Carpels 14 to 24 lines long, not
alochidiate. Seéds rugulose and puberulent.

Hab.: Etheridge River.

9. PAVONIA, Cav.
(After J. Pavon.)
(Greevesia, F, v. M.)

Bracteoles 5 or more, free or united at the base. Calyx 5-toothed or 5-lobed.
Staminal column bearing several filaments on the outside, below the truncate
or 5-toothed summit. Ovary-cells 5, 1-ovulate ; style-branches 10, with terminal
capitate stigmas. Fruit-carpels seceding from the axis, indehiscent or 2-valved
at the top, with or without 1 or 8 awns or points, but not covered by the hooked
bristles of Urena. Seeds ascending.—Herbs or shrubs, tomentose, hirsute, or
glabrous. Leaves often angled or lobed. Flowers on axillary pedicels or in
terminal heads or clusters.

A large genus, chiefly South American, with a few species scattered over the warmer regions
of the Old World. The Australian species is the same as one of the South American

ones.-—Benth.

122 XXII. MALVACES. [Paronia.

1. P. hastata (Halbert-headed form of leaf), Car. Diss. 188, t. 47, f. 2;
Benth. Fl. Austr. i. 207. A low spreading shrub, more or less hoary, with a minute
close stellate tomentum. Stipules subulate. Leaves petiolate, from ovate-
cordate to oblong-hastate, obtuse, 1 to 2in. long, coarsely crenate, scabrous above,
hoary-tomentose underneath ; when hastate, the lateral-lobes short and obtuse.
Pedicels usually shorter than the leaves. Bracteoles 5, ovate, herbaceous, nearly as
long as the calyx. Calyx tomentose, 2 to 8 lines long, divided to the middle into
5 ovate lobes. Petals in the perfect flowers twice as long as the calyx, of a
reddish-purple with a dark centre, but in other flowers, equally fertile, they are
very small and closed over the stamens, which are then reduced to 5, whilst they
are much more numerous in the perfect flowers. Carpels obovoid, indehiscent,
usually pubescent, strongly reticulate and with a slightly raised dorsal rib.—DC.
Prod. i. 448; Reichb. Icon. Exot. t. 227; Greevesia cleisocalyx, F. v. M. in Kew
Journ. viii. 8 (founded on clandestine-flowered specimens).

Hab.: Moreton Bay, Brisbane River to Expedition Range. a,

Also a native of Monte Video in South America, where, as well as in Australia, it produces
both kinds of flowers, although the clandestine ones appear never to have been observed until
pointed out by F. v. Mueller. —Benth.

i
’

10. HIBISCUS, Linn.

(The ancient name of the Mallow.)
(Abelmoschus, Medik.; Paritium, A. St. Hil.)

Bracteoles several, rarely reduced to 5 or fewer, usually narrow, free or more
or less united, sometimes very small. Calyx 5-lobed or 5-toothed. Staminal
column bearing usually numerous filaments on the outside below the truncate or
5-toothed summit. Ovary 5-celled, with 3 or more ovules in each cell ; style-
branches 5, spreading, or rarely erect and subconnate or exceedingly short, with
terminal dilated or capitate stigmas. Capsule membranous or coriaceous, loculi-
cidally 5-valved, the endocarp not usually separating, and rarely produced into
spurious dissepiments apparently doubling the number of cells. Seeds reniform
or nearly globular, glabrous-pubescent or woolly.—Herbs, shrubs, or trees, hispid
tomentose or glabrous, the hairs almost always stellate. Leaves various, often .
deeply divided. Stipules in the Australian species subulate or small and
deciduous, except in H. tiliaceus. Flowers usually large, the petals almost always
marked with a deeper colour at the base. Filaments usually short and numerous,
crowded along the greater part of the elongated staminal column, rarely elon-
gated, fewer and placed close round the top of the short column. Bracteoles
usually persistent, but in a few species so deciduous as only to be seen on the very
young buds.

A very large genus, widely dispersed over the tropical regions of the globe, a few extending
into more temperate climates both in the northern and southern hemispheres. Of the Australian
species four are generally distributed over E. India and Africa ; of three others belonging to the
section Abelmoschus, one is found in the Indian Peninsula, another is cultivated, if not wild, in
the Indian Archipelago, the third is nearly allied to a corresponding E. Indian species, but in
some respects distinct; an eighth species, of the section Puritium, is acommon maritime tropical
tree; the remaining 18 are all endemic.

§ 1. Bracteoles free (sometimes very deciduous). Calyx 5-toothed, splitting open on one side
and deciduous. Tall annuals, (Abelmoschus, Medik. ) ore
Glabrous or the inflorescence tomentose. Bracteoles small, falling off

from the young bud. Flowers WONG. < ln Sow SA . . . L. A. ficulneus.
Hispid. Bracteoles 8 to 12, linear, persistent. Flowersred . . . . 2. A. rhodopetalus.
Glabrous or slightly setose. Bracteoles 5, broad-lanceolate, persistent.

Flowers yellow . - 2 ee eee ee ee 5

Flowers white, with a reddish centre . LOREAL, “Ab Sha dels Beek

§ 2. Bracteoles free. Calyx shortly 5-lobed, inflated. Herb with
deeply lobed leaves. (Trionum, Medik.) ee GO ewe ee SS

3. H. Manihot.
4, H. Notho-Manihot.

5. H. trionum,

Hibiscus.) XXII. MALVACEA. 128

§ 3. Bracteoles free. Calyx deeply 5-lobed, the lobes 1 or 3-nerved, without thickened margins.
Seeds bordered or covered by long woolly hairs. Low or slender shrubs or undershrubs.
(Bombicella, DC.)

Staminal tube short with long filaments round the summit . . . . . 6. H. brachysiphonius.
Semin tube slender, the short filaments extending to the middle or
lower. ;
Plant densely and rigidly velvety-tomentose. Leaves ovate or lanceo-
late, mostly undivided. Bracteolessmall . . . .....
Plant close, rigid stellate hairs. Leaves (upper ones) narrow-
lanceolate. ._Bracteoles 8 or 9, about llinelong . . . . . . .

7. H. microchlenus.

8. H. Burtonii.

§ 4. Bracteoles free. Calyx deeply 5-lobed, the lobes with a central nerve and thickened nerve-
like margins. Seeds glabrous. all herbs or shrubs, often more or less armed with short prickles
(except the last species).

Herb, glabrous or with scattered hairs. Calyx ribs ciliate. Flowers
white orpink: 20 4-6 Je @ (ee es
Tall shrubs, glabrous or with scattered hairs.
Flowers axillary, without bracts under the pedicels.
Flowers yellow. Calyx ciliate or setose. . . . . 2...
Flowers yellow, with dark centre. Bracteoles 12. Calyx deeply
divided, velvety-hirsute. 2... 2. 1 1. 1 ee ew ee ee
Flowers white. Calyx about lin. long, lobes deltoid-lanceolate,
immarginate . Bi Wp se he OG SE He » . . 12, H. Elsworthii.
Flowers white. Calyx densely tomentose . . . . . . . . . 13. H. heterophyllus.
Flowers in a terminal raceme, with a trifid bract under each pedicel.
Calyx densely hirsute . 2. 2. 2. 6 ee ee ee ew ws « 14. A. diversifolius.
Tall shrub, densely velvety-tomentose or villous. Flowers large, pink.
Caiyx densely hirsute era ay ae eR eS
Tomentose or densely villous, shrubs, without prickles. Calyx tomen-
tose or villous.
Flowers 1 to2in.long . . 2 2 ee ee ew ee we ee 2 16. H. zonatus.

9. H. radiatus.

10. H. divaricatus.

ll. H. Fitzgeraldi.

15. H. splendens.

§ 5. Bracteoles free. Calyx deeply 5-lobed, the lobes 1 or 3-nerved, without thickened margins.
Seeds glabrous or shortly pubescent.

Low or slender shrubs or undershrubs, glabrous, scabrous-pubescent or
bristly hispid.
Leaves undivided.
Scabrous-pubescent. Leaves ovate-lanceolate or oblong . . . . 17. H. leptociadus.
Glandular viscid and rigidly setose. Leaves broad-cordate or
orbicular. 6. 4 & woe 8 ek ee ee wee as
Leaves deeply divided. Hirsute and densely setose. Calyx not jin.
Capsule glabrous . Se capa det 0 Fe bnae oh Mans gh pine UT eee
Small velvety-tomentose shrubs or undershrubs. Leaves shortly lobed.
Bracteoles several, subulate. 2. . . . «©. 2 1 + + ss © . 28. H. Krichaufianus.
(See also 7, H. microchlenus. ) ‘

18. H. setulosus.

19. H. geranoides.

Bracteoles 5, broadly ovate . Wee eh: Ree Hie cos
Tall coarse herbs or shrubs, densely tomentose and often setose.

Bracteoles small, subulate. Capsule very prominently angled . . . 20. H. vitifolius.

Bracteoles dilated above the middle. Capsule notangled . . . . 21. H. panduriformis.

§ 6. Bracteoles united at least at the base. Calyx 5-lobed.

Tomentose shrubs or undershrubs. Leaves crenate or broadly and
shortly lobed.
Involucral teeth or lobes short or broad. Filaments long and few.
Calyx-lobes obscurely nerved . . - 1 eee ee we ee 24. H. Sturtii.
Involucral bracts united at the base only. Filaments short and
numerous. Calyx-lobes 1-nerved, with thickened margins . . . 16. H. zonatus.
Calyx-lobes 5, ovate-lanceolate. Corolla 2-coloured, purple and yellow 25. H. phyllochlanus.
Glabrous tree. Leaves broad-cordate, entire. . . . . . . . °. « 26. H. tiliaceus.

. 22; H. Normani.

1. HZ. ficulneus (fig-leaved), Linn.; DC. Prod. i. 448; Benth. Fl. Austr. i.
209. ‘Cooreenyan,”’ Cloncurry, Palmer. An erect annual of several feet,
glabrous except a few scattered hairs on the leaves, and a velvety pubescence on
the racemes and calyces. Leaves orbicular, 2 to Sin. diameter, the lower ones
with 5 or 7 short broad lobes, the upper ones more deeply divided, with obovate
or oblong lobes, all usually crenate. Flowers white, turning at length reddish,
on short pedicels, in a terminal leafless raceme. Bracteoles few, small and so

124 XXL MALVACE. (Hibiscus.

deciduous as only to be seen on the very young buds. Calyx about Zin. long,
shortly 5-toothed, splitting laterally and deciduous. Petals lin. or rather more,
glabrous. Capsule ovoid-oblong, acute, 5-angled, pubescent. Seeds hairy.—
Abelmoschus ficulneus, W. et. Arn. Prod. i. 58; Wight, Ic. t. 154; A. alborubens,
F. v. M. Fragm. i. 67. :

Hab.: In basaltic tropical and subtropical plains, Fitzroy Plains, and Rockhampton. é

The species is common in some parts of the E. Indian peninsula, and includes H. strictus,
Roxb. FI. Ind. iii. 206, and probably also H. ‘prostratus, Roxb. l.c. 208. The plant figured by
Reichenbach, Icon. Exot, t. 161, with persistent broad bracts, is a different species.—Benth.

Stem and root of young plant roasted in the ashes and eaten, like a potato.— Palmer.

2. H. rhodopetalus (red petals), F.v. M. Herb.; Benth. Fl. Austr. i. 209.
An erect or decumbent coarse annual, of 13 to 3ft., more or less hirsute with long
bristly hairs. Leaves (except the lowest) more or less deeply 5-lobed, the lobes of
the lower ones short and broad, of the upper ones oblong or lanceolate, often 2 to
8in. long, more or less toothed, the lowest leaves often entire and cordate, and the
uppermost lanceolate-hastate. Flowers large, red, on axillary pedicels longer
than the petioles. Bracteoles 8 to 12, linear, distinct, persistent, usually shorter
than the calyx. Calyx pubescent, 6 to 7 lines long, minutely 5-toothed, splitting
laterally and deciduous. Petals 14 to above 2in. long. Capsule oblong-ovoid,
acute, 5-angled, longer than the bracteoles, very hispid.— Abelmoschus rhodopetalus,
F. v. M. Fragm, ii. 112.

Hab.: Woody streams, Point Pearce, and Brisbane River.

This species is very nearly allied to the common East Indian H. Abelmoschius, Linn., differing

chiefly, as observed by F. v. Mueller, in the colour of the flowers (red not yellow) and in smaller,
more divided leaves.— Benth.

3. H. Manihot (Manihot), Linn; DC. Prod. i..448; Benth. I'l. Austr. i.
210. A tall herb, sprinkled with a few pungent bristly hairs, more copious on
the peduncles, otherwise glabrous. Leaves deeply pinnate; lobes 5 to 9,
lanceolate, the larger ones narrow, 4 to 5in. long, more or less toothed. Flowers
large, yellow with a purple eye, on rather long pedicels in the axils of the upper
reduced leaves. Bracteoles 5, herbaceous, broadly lanceolate, fuliy lin. long,
roughly pubescent, persistent long after the flower has fallen. Calyx shorter
than the bracteoles, shortly 5-tooted, tomentose, deciduous. Petals fully 24in.
long. Capsule oblong, 14 to 2in. long, 5-angled, hispid especially on the angles
with stiff bristly hairs.—Bot. Mag. t. 8152; Abelmoschus Manihot, Walp. Rep. i.
811; Hibiscus pentaphyllus, Roxb. Fl. Ind. iii. 212.

Hab.: Shoalwater Bay and other tropical parts.

The species is frequently cultivated in eastern tropical Asia and in the islands of the Archi-
pelago and the Pacific, but we have no certain record of it in a wild state——Benth.

4. H. Notho=Manihot (a spurious form), F’. v. Mf. Fragm. v. 57, ix. 180.
A shrub, 15ft. high. Leaves palmately divided into from 5 to 9 lanceolate,
acuminate, irregularly toothed lobes, the larger ones about Gin. long and } to lin.
broad ; petioles 1 to B4in. long, glabrous. Stipules 8 or 4 lines long, caducous,
linear-subulate. Pedicels axillary; involucral bracts 5 or 6, lanceolate, acute,
slightly pilose. . Calyx silky inside, bilabiate, the apex of the lips with 2 or 8 short
teeth or entire. Corolla white with a reddish centre, about 2in. long, staminal
column about lin.; anthers yellow. Capsule 1} to 24in. long, ovate, acuminate,
ae hispid. Seeds numerous, ovate or renate-globose, puberulent, about
14 line. te

Hab.: Rockingham Bay, J. Dallachy (F. v. M.)

5. H. trionum (said to be derived from three divisions of the
leaf), Linn; DC. Prod. i. 458; Benth. Fl. Austr. i. 210. Bladder
ketmia. An erect annual or perennial of short duration, usually
1 to 2ft. high, scabrous-pubescent or shortly hirsute. Leaves 2 to 3in. long,

Hibiscus. ] XXII. MALVACEA., 125

deeply 8 or 5-lobed with oblong or lanceolate irregularly-toothed lobes. Flowers
rather large, pale-yellow with a dark-purple centre, on axillary pedicels.
Bracteoles 7 to 12, linear-setaceous. Calyx about din. long when in flower, twice
that size in fruit, inflated, membranous with about 20 raised veins, glabrous or
slightly hirsute, very shortly 5-lobed. Capsule ovoid-globose, hirsute, enclosed in
the calyx. Seeds glabrous.—Bot. Mag. t. 209; Reichb. Fl. Germ. v. 181; F.
v. M. Fragm. ii. 115; H. Richardsoni, Sweet; Lindl. Bot. Reg. t. 175; H.
triontoides, G. Don, Gen. Syst. i. 488; H. tridactylites, Lindl. in Mitch. Three
Exped. i. 85.

Hab.: Between the Burnett and Dawson Rivers.

A weed in the cultivation paddocks of the southern Downs.

Common throughout Africa and southern Asia, extending northwards to China and the Amur.
Found also in New Zealand.—Benth.

6. H. brachysiphonius (short-tubed), F. v. M. Fragm. i. 67 and 248;
Benth. Fl. Austr. i. 210. A low perennial or undershrub, with erect or decumbent
stems, rarely above 1ft. long, slightly hirsute with short stiff stellate hairs.
Lower leaves small, orbicular, undivided, crenate; upper ones divided into 8
obovate or oblong-cuneate coarsely crenate or lobed segments or deep lobes, mostly
1 to 1fin. long. Flowers rather small, pink, on axillary or terminal pedicels,
sometimes very long. Bracteoles about 10, rather rigid, linear, shorter than the
calyx. Calyx ciliate with a few stiff hairs, deeply divided into lanceolate 1-
nerved lobes, not thickened at the margin. Petals about din. long. Staminal
column short, bearing round the summit about 20 filaments much longer than in
most species. Style-branches long, with large capitate stigmas. Capsule nearly
globular, glabrous, 4 to 6 lines diameter. Seeds 4 to 6 in each cell, tomentose-
villous.

Hab.: Mooni River, Peak Downs, Comét River, and other parts.

7. HL. microchleenus (bracteoles minute), F. v. M. Fragm. ii. 116 (under H.
solanifolius) ; Benth. Fl. Austr. i. 211. Apparently shrubby, densely clothed
with a scabrous, rigid-velvety, or softer and almost floccose stellate tomentum.
Leaves on rather short petioles, from ovate to oblong-lanceolate, 1 to 14in. long,
obtuse, slightly toothed, thickly and rigidly tomentose. Flowers apparently pink
or purple, on pedicels rather longer than the petioles. Bracteoles 7 to 9, some-
times very minute, sometimes half as long as the calyx. Calyx 4in. or rather
more, densely scabrous-tomentose, deeply divided into lanceolate 1-nerved lobes.
Petals 1 to 14in. long, more or less stellate-tomentose outside where exposed in
the bud. Capsule globular, glabrous or slightly hairy. Seeds more or less
bordered or covered: with long woolly hairs.—H. brachychlenus, F. v. M.
Fragm. iii. 5. ‘

Hab.: Cape River.

8. H. Burtonii (after R. C. Burton), Bail. Bot. Britt. ii.'7. A rather
straggling small shrub, closely clothed with short rigid stellate hairs, which are
somewhat longer on the leaves. Lower leaves not collected, those of the flowering
shoots preserved, narrow-lanceolate or linear-oblong, 1 to 1jin. long, rounded at
the base, on petioles of 2 to 5 lines; margins slightly crenate or deeply and
irregularly toothed. Flowers small, solitary, on slender axillary pedicels of about
3in. long. Bracteoles 8 or 9, subulate, not, over a line in length, covered with
scabrous stellate hairs like the other parts of the plant. Calyx scarcely din. long,
very deeply divided into narrow-lanceolate lobes, the midrib and also a parallel
vein or rib near each margin prominent, scabrous, with stellate hairs outside,
glabrous on the inside. Corolla probably lilac, the petals but slightly exceeding
the calyx-lobes, hairy on the back, with rather stiff mostly simple hairs,

126 XXII. MALVACEA., [ Hibiscus,

Staminal column about as long as the petals. Style-branches spreading ;
stigmas hispid, with white hairs. Capsule somewhat globose, not exceeding the
calyx, more or less covered by short, bristle-like, usually simple hairs. Seeds
bordered by silky laciniate scales.

Hab,: McKinley Ranges and Buckley River, R. C. Burton.

At first sight specimens of this plant remind one of Solanum discolor, and it is probable that
shoots of it may have been mixed with those of H. microchlena and the Wesfern species H.
Pinonianus, both of which Baron von Mueller at one time named H. solanifolius. H. Burtonii
has much smaller flowers than either of the two species above named.

9. H. radiatus (radiated), Cav. Diss. 150, t. 54, f.2; Benth. Fl. Austr. i.
212. An erect annual (or rarely perhaps perennial) of 2 to 3ft., glabrous or hispid
in the lower part with a few rigid hairs, and often bearing also small conical
prickles. Lower leaves broad and shortly lobed, upper ones deeply 3 to 5-lobed
or the uppermost undivided, the lobes narrow, toothed and unequal, the central
one often 2 to 8in. long. Flowers white or pink with a dark centre, on axillary
pedicels usually very short, rarely attaining lin. Bracteoles about 10, narrow-
linear, often spreading or reflexed, and ciliate with a few rigid hairs. Calyx
about Zin. long, deeply divided into lanceolate acuminate lobes of a thin texture,
but marked with a prominent midrib and thickened marginal nerves, more or less
rigidly ciliate. Petals 1 to 1jin. long. Capsule globose, glabrous in the Aus-
tralian specimens. Seeds few, glabrous.—DC. Prod. i. 449; Bot. Mag. t. 1911;
F. v. M. Fragm. ii. 117.

Hab.: Palm Islands and Curtis Island.

The species extends over E. India and tropical Africa, but the extra-Australian specimens I
have seen have always hirsute and less obtuse capsules. H. Lindleyi, Wall. Pl. As. Rar. i. 4, t.

4, is probably a purple-flowered variety. H. cannabinus, Linn., cultivated in Asia and Africa for
its fibre, differs from H. radiatus only in the glands on the calyx.— Benth.

10. H. divaricatus (spreading), Grah. in Edinb. Phil. Journ, July.—Oct.
1830; Benth. Fl. Austr. i, 212. ‘ Ngar-golly,’? Cloncurry, Palmer: ‘ Ithnee,”’
Mitchell, Palnier. A tall erect glabrous shrub, with the foliage of some varieties
of H. heterophyllus and the flowers of H. radiatus, the branches often beset with
small conical prickles. Leaves on short petioles, entire or deeply 3-lobed, from
round-cordate to ovate-lanceolate or oblong, often fully 4in. long, more or less
toothed. Flowers large, yellow with a crimson eye, on short pedicels in the axils
of the upper reduced leaves. Bracteoles 10 to 12, linear, rigid, ciliate. Calyx
deeply divided into lanceolate lobes, with prominent midribs and margins as in
H. radiatus, rigidly ciliate or rarely minutely tomentose. Petals 2 to 24in. long.
Capsule ovoid-globose, densely silky-hairy.—Abelmoschus divuricatus, Walp. Rep.
i. 809 ; Hibiscus magnificus, F. v. M. Fragm. ii. 118.

Hab.: Shoalwater Bay, N.E. coast, Newcastle Range, Mackenzie and Dawson Rivers.

One of F. v. Mueller’s specimens, with the calyx not ciliate but minutely tomentose, seems to

connect this species with some forms of H. heterophyllus.—Benth.
Buds eaten raw, and the thick root is peeled and eaten raw.—Palmer.

11. H. Fitzgeraldi (after R. Fitzgerald), F. +. M. Fragm. viii. 242. A
handsome tall shrub, the stem and branches almost glabrous or sparsely aculeate.
Leaves glaucous.green, ovate or rotundate, crenately dentate, shortly or not lobed,
about 10in. long, on petioles of about 6in. Flowers large, yellow with a dark-
purple centre, on axillary pedicels. Bracteoles about 12, linear-subulate, thinly
tomentose. Calyx deeply divided, and more or less velvety-hirsute, with yellowish
hairs. Staminal-column 2 or 8 times shorter than the petals; filaments purple,
style shortly lobed. Ovary densely silky-hairy.

Hab.: Bowen River.
12. H. Elsworthii (after G. Elsworth), F.v. M. Fragm. viii. 241. Shrubby,

the branches slightly pilose. Leaves 2 to 8in. long, ovate, acuminate, slightly
cordate at the base, glabrous above, with a light-coloured thin tomentum'

Hibiscus. | XXIL MALVACEA. 127

beneath, nearly chartaceous, margins crenulate. Petioles an inch or shorter.
Stipules linear-subulate, soon falling off. Pedicels axillary, solitary. Bracteoles
short, broad, subulate-linear, about 12, sparsely pilose as well as the calyx.
Calyx about lin. long, lobes deltoid-lanceolate, immarginate, inside velvety.
hia white, sparsely pilose. Staminal-column glabrous. Style-branches 8 or 4
ines long.

Hab.: Edgecombe Bay.

18. H. heterophyllus (leaves various), Vent. Hort. Malm. t. 108; Benth.
Fl, Austr. i. 212. Native rosella; ‘ Batham,” N.Q., Thozet; ‘ Yarra,”
Taromeo, Shirley. A tall shrub, small erect tree, glabrous except a stellate
tomentum on the inflorescence and very young shoots, the branches often bearing
small conical prickles. Leaves entire or deeply 3-lobed, linear, lanceolate or
elliptical-oblong, often 5 to 6in. long, usually serrulate or crenulate, in some
specimens white underneath. Flowers large, white with a purple centre, on short
pedicels in the upper axils. Bracteoles about 10, linear, rigid, not ciliate. Calyx
often above lin. long, deeply divided into lanceolate lobes, densely covered with a
stellate tomentum often concealing the venation, which, as in H. radiatus, con-
sists of a midrib and the thickened margins of each lobe. Petals nearly 3in.
long. Capsule. ovoid-globular, acute, densely setose or silky-hairy. Seeds
ona dae Reg. t. 29; DC. Prod. i. 450; H. grandiflorus, Salisb. Par.

ond, t. 22.

Hab.: Broadsound, Shoalwater Bay, Percy Isle, Port Curtis, Brisbane River, and Rock-
hampton.

Roots of young plants, young shoots, and leaves eaten without any preparation by natives of
N.Q.—Thozet.

The northern specimens belong mostly to a broader-leaved form, distinguished by A, Cunning-
ham under the name of H. Margeriec.—Benth. 6 eee

Wood of a pale yellow, open grain, smooth and tough ; suitable probably for making musical
instruments, being considered a good conductor of sound.—Bailey’s Cat. Ql. Woods No. 17.
The gum contains true bassorin. Analysis: Bassorin 78%, water 22%.—Lauterer.

14. H. diversifolius (various-leaved), Jacg.; DC. Prod. i. 449; Benth. Fl.
Austr. i. 218. A tall rigid herb or undershrub, sprinkled with a rigid pubescence
the branches and petioles more or less beset with small conical prickles. Leaves
broadly cordate or nearly orbicular, irregularly toothed, angular or more or less
5-lobed. Flowers in a terminal raceme, on very short pedicels in the axils of
small lanceolate or 3-fid floral leaves, often reduced, especially the upper ones
to small linear bracts. Bracteoles linear, and calyx with marginate lobes, as in
H. radiatus, but the lobes are narrower, and usually densely hispid with rigid
bristly hairs. Capsule acuminate, very hispid. Seeds glabrous.—Bot. Reg. t.
381; H, Beckleri, F. v. M. Fragm. ii. 117.

Hab.: Rockhampton, Thozet ?

The species is chiefly found in 8. Africa, Mauritius, and Madagascar, but is also co i
waste places in the Fiji and other S. Pacific islands. In E. India it appears to be te genie
only.—Benth.

15. H. splendens (showy flowers), Fraser; Grah. in Edinb. Phil. Journ.
Apr.—June, 1830; Benth. Fl. Austr. i. 213. A tall shrub, of great beauty, attaining
12 to 20ft., densely clothed with a soft velvety tomentum, the branches and
petioles armed with small scattered prickles or bristles. Leaves on long petioles
broadly ovate-cordate or palmately 8 or 5-lobed, often 6 or Tin. long, the lobea
oblong-acuminate or lanceolate, often narrowed at the base. Stipules often 2 on
each side. Flowers very large, rose-coloured, on pedicels about as long as the
petioles. Bracteoles 10 to 15 or sometimes many more, linear-subulate, ag long
the calyx, densely hispid or softly villous. Calyx at least lin. long, densely

128 XXII. MALVACEA. [Hibiseus.

tomentose or hispid, deeply divided into lanceolate lobes, with a dorsal and
marginal nerve, as in ‘H. radiatus. Petals 8in. long or more, glabrous.’ Capsule
silky-hairy. Seeds glabrous. —Bot. Mag. t. 2025; Bot, Reg. t. 1629; Abelmoschus
splendens, Walp. Rep. i. 809.

Hab.: Perey Island, N.E. coast, Rockhampton, Moreton Bay.

16. H. zonatus (zoned), F. v. M. Fragm. i. 221; Benth. Fl. Austr. i. 218.
A shrub with a scabrous tomentum, sometimes short and close, sometimes dense
and velvety, the rather slender branches occasionally hirsute. or bristly.: Leaves
from orbicular-cordate to ovate, the larger ones attaining 3 or 4in., and shortly
and broadly 8, 5, or 7-lobed, the upper ones entire or toothed and often narrow.
Flowers rather large, pink, on very short pedicels in the upper axils. Bracteoles
narrow and rigid, rarely exceeding half the length of the calyx, free or slightly
united at the base. Calyx nearly Zin. long, densely tomentose, deeply divided
into lanceolate lobes, prominently 1-nerved and with thickened margins, as in the
preceding species. Petals 14 to 2in. long, nearly glabrous. . Style-branches
short, spreading. Capsule very hispid, nearly globular, ies iben the calyx.
Seeds glabrous. i die a

Hab.: Islands of the Gulf of Carpentaria.

17. Ht. leptocladus (slender-branched), Benth. Fl. Austr. i. 214. Appar-
ently a low herb or undershrub, ‘with slender branches, rough with short rigid
stellate hairs. Leaves on rather long petioles, ovate-lanceolate, lanceolate or
oblong; 1 to Qin. long, irregularly toothed, narrowed or rounded at the base,
roughly pubescent on both sides with rigid stellate hairs. Flowers apparently
pink, on rather long pedicels in the upper axils. Bracteoles about 7 to 9, linear-
subulate, rarely exceeding half the length of the calyx. Calyx about din. long,
pubescent or hispid with stiff stellate hairs, deeply divided. into lanceolate-
acuminate 1 or 8-nerved lobes, without thickened margins. Petals 1 to 14in.
long, glabrous. Capsule nearly globular, Seeds 2 or 3 in each cell, glabrous.

Hab.: Islands of Carpentaria Bay, Daintree and Gilbert Rivers. boa

This species resembles in some respects H. microchlenus, but is much more slender and less
tomentose, and both petals and seeds appear to be quite glabrous. —Benth. ‘ \

18. EX. setulosus (bristly), F. v. M. Fragm. i, 221 ; Benth. Fl. Austr. i. 214.
A much-branched, viscid, strong-scented shrub of several feet, covered with
resinous glands, the branches very hispid with long spreading bristles. Leaves
broadly cordate or orbicular, mostly 1 to 1fin. long, toothed, more or less hirsute
or pubescent with scattered rigid stellate hairs. Flowers rather large, pink with
a dark centre, on axillary pedicels about as long as the petioles. Bracteoles
linear, rigid, about as long as the calyx. Calyx'about in. long, pubescent and
glandular like the leaves, deeply divided into lanceolate 8-nerved lobes. Petals
about 1}in. long. Staminal-column conspicuously produced above the filaments
and 5-toothed. Capsule globular, hispid, shorter than the calyx. Seeds glabrous
or minutely scabrous. , ;

Hab.: Gulf of ‘Carpentaria,

19. Hi. geranioides (Geranium-like), A. Cunn. Herb.; Benth. Fl. Austr. i. 215.
A low branching annual of 1 to 2ft., densely hispid with long rigid stellate hairs
or bristles. Leaves deeply divided into 8 or 5 oblong-linear or cuneate segments,
mostly about lin. long, lobed or coarsely toothed, the lobes or teeth obtusw, hispid
on both sides. Flowers small for the genus, on hispid pedicels often as long.as
the leaves. Bracteoles 8 to 10, linear-subulate, hispid. Calyx 4 to 5 lines long,
hirsute, deeply divided into lanceolate- acuminate 8-nerved lobes. Petals about 2
to lin. long, dark at the base. Filaments short, along the upper vart of: the
column. Stigmas capitate. Capsule small, globular, es Seeds glabrous.

Hab.; Islands of the Gulf of Carpentaria.

Hibiscus.] XXII. MALVACEA. 129

20. EX. vitifolius (vine-leaved), Linn.; JC. Prod. i. 450; Benth. Fl. Austr.
i. 216. A coarse, erect, divaricately-branched herb of several feet, in India
usually shortly tomentose, more hispid in Africa, and in the Australian specimens
still more beset with rigid hairs. Leaves broadly cordate, 2 to 3in. long and
broad, usually broadly 3 or 5-lobed and toothed, very densely and softly villous-
tomentose. Flowers rather large, pale-yellow with a purple centre, on short
pedicels, the upper ones forming a short dense leafy raceme. Bracteoles 7 to 10,
linear-subulate, shorter than the calyx. Calyx deeply divided into broadly
lanceolate lobes, often enlarging after flowering. Capsule depressed globular,
beaked in the centre, 5 to 8 lines diameter, hirsute with scattered hairs, the 5
acute angles raised into wings and transversely veined. Seeds glabrous.—F. v.
M. Fragm. ii. 114.

Hab.: Keppel Bay, Percy Island, Dawson River, Palm Islands.

A very common species in E. India, extending into the warmer regions of Africa, and intro-
duced into the W. Indies, readily known by its winged capsules.— Benth.

21. HL. panduriformis (Fiddle-shaped), Burm. Fl. Ind. 151, t. 47, f.2; Benth.
Fl. Austr. 1. 215. “ Bee-allo,”’ Mitchell River, Palmer. A tall, coarse herb or
shrub, densely covered with a tomentum, usually thick and velvety on the upper
side of the leaves, closer and whiter on the under side and on the petioles and
branches, where it is often intermixed with long spreading bristly stellate hairs.
Leaves broad-cordate, 3 or 4in. long and broad, or rarely narrow, usually 5-
angled or broadly lobed and irregularly crenate. Flowers yellow, on very short
pedicels in the axils of the upper reduced leaves, the side-branches often assum-
ing the appearance of several-flowered peduncles. Bracteoles 6 to 8, linear or
linear-spathulate, often as long as the calyx, more herbaceous than in most
species and always dilated above the middle. Calyx 7 to 9 lines long, densely
tomentose-hirsute, the lobes lanceolate, 1-nerved. Petals 1 to 2in. long, densely
hirsute where exposed in the bud. Capsule ovoid-globular, very hispid. Seeds
shortly pubescent or rarely glabrous.—DC. Prod. i. 455; F. v. M. Fragm. ii.
115; H. tubulosus, Cav. Diss. 161, t. 68, f.2; DC. Prod. i. 447.

Hab.: Rockhampton.
The species is widely spread over tropical Asia and Africa. Burmann’s figure represents a
narrow-leaved form, not as yet found in Australia, and rare in India.—Benth,

Natives of Mitchell River make the bark, after being cleaned and twisted, into bags for carrying
roots, game, &c.—Palmer.

22, EH. Normani (after W. H. Norman), F. v. M. Fragm. iii. 4; Benth. Fl.
Austr. i. 216. An undershrub, with apparently simple erect stems of about 1ft.,
densely velvety-tomentose. Leaves petiolate, from ovate to lanceolate, acute or
obtuse, 2 to 3in. long, obscurely sinuate-toothed, tomentose on both sides,
especially underneath. Peduncles 1} to 2in. long. Involucre of 5 broadly ovate
or rhomboidal leafy bracteoles, nearly as long as the calyx, distinct or scarcely
united at the base. Calyx tomentose, about in. long, deeply divided into ovate-
lanceolate 3-nerved lobes. Petals about twice as long or rather more, glabrous.

Hab.: Palm Island, Fitzroy Island.

4

23. HL. Krichauffianus (after F. E. H. W. Krichauff), F’.v. M. Rep. Babb. Exped,
7; Benth. Fl. Austr. i. 216. An undershrub, with the habit and foliage of some
varieties of H. Sturtii, but the tomentum closer and whiter. Leaves ovate or
ovate-lanceolate, obtuse, 1 to 14in. long, irregularly and usually rather deeply
crenate-toothed. Flowers rather larger than in most forms of H. Sturtii. Brac-
teoles linear-subulate, almost free, shorter than the calyx and sometimes very
short. Calyx very tomentose. Petals 1 to 14in. long. Seeds slightly pubescent,

Hab.: Cooper’s Creek.

KE

180 XXII. MALVACEA. [ Hibiscus.

24. H Sturtii (after Captain C. Sturt), Hook. in Mitch. Trop. Austr. 868 ;
Benth, Fl. Austr. i. 216. A rather rigid, simple or branched undershrub, rarely
exceeding 1ft., clothed with a whitish tomentum, either short and rather close,
or dense and velvety or sometimes almost floccose. Leaves broadly cordate or
ovate, rarely ovate-lanceolate, mostly 1 to 14in. long, obtuse, irregularly crenate-
toothed, usually rather thick and soft. Flowers few in the upper axils, rather
small, white, pink, or yellow (at Rockhampton, I’. r. M.) Involuere obconical or
campanulate, with 7 or 8 teeth or short lobes, very variable in shape, but usually
nearly as long as the calyx. Calyx very tomentose, the lobes shorter or rarely
longer than the cup, thick and soft, obscurely 8-nerved. Petals varying from 3
to fully 14in. long. Staminal column slender, with scattered filaments as in most
species, but the filaments not so numerous and longer than usual, showing an
approach to those of H. brachysipyhonius. Capsule globular, silky. Seeds
glabrous or rarely woolly.—F. v. M. Fragm. ii. 18.

Hab.: Mackenzie, Burdekin, Suttor, and Dawson Rivers, Peak Downs, Fitzroy Island, Maranoa
and Belyando Rivers.

This very variable species, remarkable for its cup-shaped short-lobed involucre, presents in our
specimens the following principal forms :—

a. grandiflora. Involucre shorter than the calyx, with triangular or lanceolate, somewhat
acute, erect teeth. Petals above lin., and often 1}in. long.—Mount Goningbear, in N. 8. Wales.

b. Muelleri. Involucre of the preceding variety with the small flowers of the following one.
--Gathered by most collectors, as well as the following variety.

c. Sturtii. Involucre as long as the calyx, dilated, and spreading at the top, with short broad
rounded lobes. Calyx 3 to 4 lines long, with rather short lobes. Petals rarely exceeding lin.,
and often much smaller.—The most common N. 8. Wales form.

d. campylochlamys, F. v. M. Both involucre and calyx more or less deeply divided into
lanceolate acuminate lobes. Calyx otherwise rather longer than in the preceding varieties.—
Victoria River and Sturt’s Creek, F. v. Mueller ; Dampier’s Archipelago, A. Cunningham. In the
latter specimens the seeds are woolly, but in the Victoria River plant they appear to be glabrous,
as in the other varieties.

c. platychlamys. Very densely clothed with a somewhat rigid, velvety tomentum. Involucre
very spreading, often above lin. diameter, with broad lobes. Calyx exceeding jin., with large
ovate or ovate-lanceolate lobes.—Victoria River, I’. 7. Mueller.

25. H. phyllochlzenus (referring to the leafy involucre), 7. «. M. Fragmn.
ix. 128. Plant covered with a rusty or brown stellate tomentum. Leaves 14

to Zin. long, lanceolate-oblong, crispate rugose, crenate-serrate, on petioles of-

from 2 to 6 lines, base obtuse, apex somewhat acute. Peduncles solitary,
1-flowered, 1 to 1din. long. Bracteoles 5, herbaceous, glabrescent, ovate-lanceolate.
Calyx nearly lin. long. Corolla 1tin., slightly ciliate, two-coloured—purple and
yellow. Staminal column short, glabrous. Style-branches villous. Capsule
silky-hispid. Seeds glabrous. ;

Hab.: Expedition Range.

26. HZ. tiliaceus (leaves Tilia-like), Linn.; DC. Prod. i. 454; Benth. Fl.
Austr. i. 218. “ Talwalpin,”’ Moreton Bay, Watkins. A small tree. Leaves on
long petioles, orbicular-cordate, shortly acuminate, entire or crenulate, white or
hoary underneath with a close short tomentum, nearly glabrous above, 38 to din.
diameter. Stipules large, broadly oblong, very deciduous. Flowers large, yellow
with a dark crimson centre, on short peduncles in the upper axils or at the ends
of the branches. Involucre campanulate, divided to about the middle into 10 to
12 lobes, about half the length of the calyx. Calyx nearly lin. long, with
lanceolate 1-nerved lobes. Petals 2 to 8in. long, slightly tomentose outside.
Capsule nearly lin. diameter, the valves bearing the dissepiments in their centre,
and their thin margins turned inwards so as to make the capsule appear 10-celled.
—Paritium tiliaceum, St. Hil. Fl. Bras. Mer, i. 256; Wight, Ic. Pl. t. 7.

Hab.: Islands of the Bay of Carpentaria, Rockhampton, Brisbane River.

A common seacoast tree in most tropical countries, particularly abundant in the islands of the
Pacific.—Benth. }

ee

Alibiscus.) XXII. MALVACES. 131

In Centra] America the fibre is known as “ majagu,” and in Bengal as “ bola,” and being little
affected by moisture is therefore selected by surveyors for measuring lines. The Queensland
blacks at one time used the roots and young growth of this tree for food. In the West Indies,
in times of scarcity of bread-fruit, the mucilaginous bark is said to be sucked for food.

Wood close-grained, colour invisible green, beautifully marked, easy to work, and takes a good
polish ; supposed by some to resemble Pollard oak.—Bailey’s Cat. Ql. Woods, No. 19.

11. LAGUNARIA, G. Don.
(After Andreas Laguna.)

Bracteoles 3 or 4, broad and united at the base, often very deciduous. Calyx
very shortly 5-lobed. Staminal column bearing numerous filaments on the
outside below the 5-crenate summit. Ovary 5-celled, with several ovules in each
cell. Style clavate at the top, with 5 distinct ovate radiating stigmas. Capsule
loculicidally 5-valved, the endocarp villous inside and separating from the pericarp.
Seeds reniform, thick, glabrous—A tree. Leaves entire, sprinkled or curved,
with scurfy scales. Flowers large, axillary, on short thick pedicels.

The genus, scarcely perhaps sufficiently distinct from Hibiscus, is limited to a single species,
represented, however, by two distinct varieties—one Australian, the other peculiar to Norfolk
Island.—Benth,

1. L. Patersoni (after ‘Colonel! Paterson), Don, Gen. Syst. i. 485, var.
bracteata ; Benth. Fl, Austr. i. 218. A tree, the young parts and inflorescence
more or less covered with minute scurfy scales, but otherwise glabrous. Leaves
petiolate, oblong or broadly lanceolate, rarely ovate-oblong, 3 to 4in. long, entire,
somewhat coriaceous, white underneath when young, glabrous and pale-green on
both sides when full grown, the scales of the under surface almost disappearing.
Pedicels very short and angular. Bracteoles 8 to 5, very obtuse, united in a
broad, shortly-lobed eup, usually persistent at the time of flowering in the Austra-
lian variety, but sometimes even these falling off early. Calyx 4 to 5 lines long.
Petals narrow, above 14in. long, slightly tomentose outside.

Hab.: Port Denison, Port Cowper, Cumberland Islands.

The Norfolk Island form (Hibiscus Patersonius, Andy. Bot. Rep. t. 286; H. Patersoni, DC.
Prod. i. 454; Lagunea Patersonia, Bot. Mag. t. 769; L. squamea, Vent. Jard. Malm. t. 42) is
much more scaly-tomentose, the leaves are broader and very white underneath, and the
bracteoles fall off at so very early a stage that they have always been said to be entirely wanting.
T had, on that account, at first considered the Australian plant as distinct, but I have since seen
the bracts on very young buds of the Norfolk Island one, and observe them to be here and there
very deciduous on Australian specimens, and the other characters, although as far as hitherto
known constant, may not be sufficient to distinguish the two as more than varieties or

races.—Benth.
Wood firm, close in grain, nearly white, and easy to work.—Bailey’s Cat. Ql. Woods, No. 20.

12. FUGOSIA, Juss.
(After Bernard Cienfuegos.)

Bracteoles 38, distinct and narrow, or several united in a 38 to 6-toothed
involucre. Calyx 5-lobed. Staminal column bearing numerous filaments on the
outside, below the truncate or 5-toothed summit, or rarely quite to the top.
Ovary 3 to 5-celled, with 8 or more ovules in each. Style thickened towards the
top, grooved or divided into short, erect lobes, with decurrent stigmas. Capsule
loculicidally 3 to 5-valved. Seeds obovoid-globular or slightly reniform, usually
pubescent or woolly. Cotyledons much folded over the radicle.—Shrubs or under-
shrubs, with the habit of Hibiscus, but usually more glabrous. Leaves entire or
lobed, rarely divided. Stipules small or subulate and deciduous. Flowers usually
large, yellow or purple. Calyx often marked with black dots, but not the
cotyledons. :

The genus comprises several species from tropical and subtropical regions of America, and one
from Africa, but none from Asia. It is very nearly allied on the one hand to Hibiscus, on the
other to Gossypium, differing from the former chiefly in the style, from the latter in the

bracteoles.— Benth,

132 XXIE MALVACE. [duyosta,

1. F. australis (Australian), Benth. Fl. Austr. i. 220. An undershrub of
several feet, hoary with a dense but very short tomentum, Leaves broadly or
narrow-ovate, obtuse, 14 to 24in. long, entire or more or less sinuate or 3-lobed.
Flowers rather large, pink, on very short pedicels, which are often clustered 2 or
3 together at the top of axillary peduncles, with a bract or small leaf under each.
Bracteoles 3, linear, distinct. Calyx from 4 to Zin. long, tomentose and. marked
with black glandular dots, the lobes lanceolate or almost linear, varying very
much in length. Petals 14in. long, slightly tomentose outside. Capsule obovoid-
oblong, shortly acuminate, tomentose, 3 or 4-valved. Seeds numerous, woolly.—
Gossypium australe, F. v. M. Fragm. i, 46, and iii. 6.

Hab.: Georgina River to Gulf of Carpentaria.

In habit and foliage this much resembles the Brazilian I’. phlomidifolia, St. Hil., which has,
however, more numerous bracteoles and yellow flowers, —Benth.

13. THESPESIA, Corr.
(Name derived from its being planted near place of worship in India.)

Bracteoles 1 to 5, small or deciduous. Calyx truncate, minutely 5-toothed or
rarely 5-lobed. Staminal column bearing numerous filaments on the outside,,
below or up to the summit. Ovary 5-celled, with few ovules in each cell. Style
club-shaped at the top, 5-furrowed or obscurely divided into erect stigmatic lobes.
Capsule hard, almost woody, indehiscent or loculicidally 5-valved. Seeds obovoid,
glabrous or woolly. Cotyledons very much folded, enclosing the radicle, often
black-dotted.—Trees or tall herbs. Leaves large, entire or angularly lobed.
Flowers large, usually yellow.

A small genus, limited to tropical Asia, the Pacific isles, and eastern Africa, the Australian
species being one which extends over the whole range. Closely allied to Hibiscus, Fugosia, and

Gossypium, it differs from the former chiefly in the style, from the two latter generally either in
the calyx or bracts, and from all in the more woody capsule.-—Benth.

1. T. populnea (Poplar-leaved), Corr.; DC. Prod. i. 456; Benth. Fl. Austr.
i. 221. Indian tulip-tree. A tree, with the young parts and under side of the
leaves sprinkled with minute rust-coloured scales, otherwise glabrous, Leaves
broad-cordate, acuminate, entire, 4 or 5in. long. Flowers reddish-yellow, rather
large, on axillary pedicels usually shorter than the petioles. Bracteoles 1 to 8,
lanceolate and deciduous, or sometimes wanting. Calyx very open, 6 to 8 lines
diameter, truncate, with minute teeth. Petals broad, 14 to 2in. long. Capsule
fully 1$in. diameter, hard and woody, indehiscent or opening longitudinally when
very dry.— Wight, Ic. &. 8.

Hab.: Islands of the Gulf of Carpentaria, Torres Straits, and N.E. coast.

Flowering in May and June.

The species is widely spread over the seacoasts of tropical Asia, extending from eastern Africa
to the Pacific Islands. It is also introduced into the West Indies.—Benth.

14. GOSSYPIUM, Linn.
(From the Arabic name for softness.)
(Sturtia, R. Br.)

Bracteoles 8, large and cordate. Calyx much shorter, truncate or shortly
5-lobed. Staminal column bearing numerous filaments outside, below or up to
the top. Ovary 5, rarely 4-celled, with several ovules in each cell. Style club-
shaped at the top, furrowed, with decurrent stigmas. Capsule loculicidally 5,
rarely 4-valved, Seeds angular or nearly globular, very woolly or nearly
glabrous ; cotyledons very much folded, enclosing the radicle.—Tall herbs,

Gossypium. ] XXII. MALVACEA. 188

shrubs, or almost trees. Leaves 3 to 9-lobed, or rarely entire. Flowers large,
yellow or purple. Bracteoles entire, toothed or cut, usually, as well as the calyx
and cotyledons, marked with black dots.

The genus, besides the Australian species, which is endemic, comprises the cultivated Cotton,
whose various forms, described as species, races, or varieties, are distributed either as indigenous

or introduced plants over the warmer regions both of the New and the Old World, but not
hitherto found in a wild state in Australia.—Benth.

1. G@. Sturtii (after Captain C. Sturt), F.v. M. Fragm. iii. 6; Benth. Fl.
Austr. i. 222. A shrub of several feet, glabrous and more or less marked with
black dots. Leaves on rather long petioles, broadly ovate, entire, 1 to 2in. long,
rather coriaceous and glaucous. Flowers large, purple with a dark centre, on
short pedicels in the upper axils. Bracteoles cordate, entire, 3 to lin. long,
many-nerved and black-dotted. Calyx not half so long, broad, truncate with
minute or narrow-linear teeth, copiously black-dotted. Petals fully 2in. long.
Capsule ovoid, shortly acuminate, much longer than the calyx, usually 4-celled,
glabrous but copiously black-dotted. Seeds very sparingly and shortly woolly.—
Sturtia gossyptoides, R. Br. App. Sturt. Exped. 5.

Hab.: In the interior.

15. BOMBAX, Linn.
(From the Greek bombyx, raw silk.)
(Salmalia, Schott.)

Calyx cup-shaped, truncate, or splitting into 8 to 5 lobes. Staminal column
divided into numerous filaments, of which the inner ones, or nearly all, are more
or less connected in pairs and united at the base into 5 or more bundles. Ovary
5-celled, with several ovules in each cell; style club-shaped or shortly 5-lobed at
the top. Capsule woody or coriaceous, opening loculicidally in 5 valves, the cells
densely woolly inside. Seeds obovoid or globular, enveloped in the wool of the
pericarp; albumen thin; cotyledons much folded round the radicle.—Trees.
Leaves digitate, with leaflets usually entire. Peduncles 1-flowered, axillary or
terminal. Flowers white or red.

The species are chiefly South American, with one from tropical Africa, and another from
tropical Asia extending also into Australia.— Benth.

1. B. malabaricum (of Malabar), DC. Prod. 1.479; Benth. Fl. Austr. i.
223. Silk-cotton tree. A large tree, the trunk covered with short conical
prickles. Leaves on long petioles, deciduous ; leaflets 5 to 7, petiolulate, elliptical-
oblong, acuminate, 4 to 6in. long, coriaceous, entire, glabrous. Flowers large,
red, on short pedicels, clustered towards the ends of the branches, which are then
destitute of leaves. Calyx above lin. long, thick and coriaceous, glabrous outside,
silky-hairy inside, dividing into short, broad, obtuse lobes. Petals fully Sin. long,
oblong, tomentose outside, nearly glabrous within. Staminal column short,
filaments much longer, but shorter than the petals, 5 innermost forked at the
top, each branch bearing an anther, about 10 intermediate ones simple, and the
numerous outer ones shortly united in 5 clusters. Capsule large, oblong, and
woody.—Salmalia malabarica, Schott, Meletem. 35; Bombaa heptaphylla, Cav.;
Roxb. Pl. Corom. iii. 43, +. 247; Wight, Ill. t. 29.

Hab.; This tree is of frequent occurrence on the borders of northern river scrubs, and there
are probably two varieties if not species, but the specimens hitherto received do not allow of
their determination. ;

In India the wood is not considered durable except under water. The cotton which
surrounds the seeds is used for stuffing pillows, &e. Dr. Dymock says that according to
Mahometan writers the young roots have restorative, astringent, and alterative properties.

Analysis of gum: Water 17:3, arabin 20-5, metarabin 16:4, impurities 12°3, tannin 33-5.—
tool light, coarse-grained, and soft.—Builey’s Cat. Ql. Woods No. 22.

134 XXII. STERCULIACER.
- Orper XXII. STERCULIACEA.

Flowers regular, hermaphrodite or unisexual. Calyx usually persistent, more
or less deeply divided into 5 or rarely 4 or 8 valvate lobes or. segments, or rarely
splitting irregularly, or the sepals entirely free. Petals either 5, hypogynous,
free, or adhering to the staminal column, contorted-imbricate in the bud, or small
and scale-like, or none. Stamens usually united into a ring, a cup, or tube, with
5 terminal teeth or lobes. (staminodia) alternating with the petals, and one or
more anthers sessile or stipitate (on distinct filaments) in each interval, the
anthers 2-celled and opening outwards, in longitudinal slits, or exceptionally the
anthers are numerous or the staminodia wanting, or the stamens 5, free and
alternate with the sepals, or the anther-cells confluent or opening in terminal
pores. Ovary free, 2 to 5-celled, with the carpels more or less united, rarely 10
or 12-celled, or reduced to a single carpel. Style entire, or divided into as many
branches as there are cells, or rarely styles as many, nearly or quite free. Fruit
various. Seeds sometimes hairy but not woolly, sometimes enveloped in pulp or
strophiolate, the testa coriaceous, occasionally enclosed in an outer membranous
integument; albumen fleshy or none; cotyledons usually foliaceous, flat or
folded, the radicle shorter, next the hilum or rarely distant from it.—Herbs,
shrubs, or trees, the tomentum or hairs stellate, rarely mixed with simple hairs.
Leaves alternate or irregularly opposite, simple and pinnately or palmately nerved,
entire toothed or lobed, or digitately compound. Stipules rarely wanting.

A large Order, chiefly tropical, dispersed over the New and the Old World, with some extra-
tropical genera in 8. Africa or Australia, and very few species without the tropics in the northern
hemisphere. Of the 15 Queensland genera 10 are common to the tropical regions of the Old
World or both of the Old and the New World, the remaining 5 are endemic in Australia, with the
exception of single species of Rulingia and Keraudrenia, found in Madagascar.— Benth. (in part).

Trise I. Sterculliese.— flowers unisexual or polygamous. Calyx often coloured. Petals
none. Anthers 5 to 15, sessile or stipitute, surrounding the ovary at the top of a column or gyna-
phore. Fruit-carpels separate, sessile or stipitate.-—Trees. Leaves simple or digitate.

‘Anthers irregularly clustered. Seeds albuminous.
Ovules 2 or more in each cell. Carpels follicular or Brenig ae the

inner edge . . . . 1. Srercunsa.

Ovules single in each ‘cell. *Carpels ‘winged, indehiscent . 2. Tarrreria,
Anthers 5, ina ring. Ovules aes Carpels ane indehiscent. ‘Albumen

none ‘ . ‘ 3 + + 4 . . . . 8. HERITIERA.

Tripz I]. Helicterez.—Ff lowers hermaphrodite. Petals 5, clawed, deciduous. Anthers on
short filaments, surrounding or alternating with 5 teeth of the column or staminodia. Leaves simple.

Anther-cells divaricate. Capsule membranous, inflated . . 4, Kiernuovia.
Anther-cells divaricate or confluent into one. Fruit- -earpels ‘distinct, or

spirally twisted 2 2 2. 1 2 ee . . . . 5, Henicrerzs.
Anther-cells parallel. Fruit woody, 5-valved. "Seeds winged . - + + + . 6, PrerosrEeRMUM.

Trise III. Dombeyee.— Flow ers hermaphrodite. Petals flat, persistent, longer than the
calyx. Anthers in the only Queensland plant of the tribe 5.

Stamens 6 (or in 4broma more), united at the base in a short cup or ring, or
rarely free, with or without intervening staminodia, and surrounding the
sessile ovary.
Stamens 5, united in a cup, with 5 intervening elongated flat staminodia 7. Mxnwanra.

Tring IV. Hermanniez.—Flowers hermaphrodite. Petals marcescent, flat. Stamens 5.
No staminodia.
Stamens 5, united at the base without uoeeaics staminodia.

Ovary 5-celled . . dae fae : soe... . 8& Menocuta.
Ovary of one 1-celled ‘carpel Bs BD ae gn eGR he she, “AD - . 9. Wanruerta.

Trizz V. Buettnerier.—Flowers hermaphrodite. Petals with a short, broad, very concave
base, and a sessile or stipitate lamina.

Lamina of the petals stipitate, longer than the aah Staminodia 5, obcor-
date, with 2 to 4 stamens between each . . se 8 F , 10. ABRoma.

XXII. STERCULIACEA. 135

Lamina of the petals short, sessile. Stamens 5.
Staminodia single between each 2 stamens, lanceolate . . . . . . . 11. Ronryeta.
Staminodia 3 between each 2 stamens, all linear-spathulate, or the central
one lanceolate, and the lateral ones subulate woe ee eee 12, Comirrsonta,

Trinz VI. Lasiopetales.— Flowers hermaphrodite, Petals small and scale-like or none.

Anthers (linear-oblong) opening outwards in parallel slits.
Calyx herbaceous, scarcely enlarged, and not coloured after flowering.
Staminodia large. Carpels membranous, winged . . . . . . . . 13. Suntnata.
Calyx enlarged after flowering, thin and coloured. Staminodia single or
none. Capsule or carpels membranous, rounded or rarely winged . . 14. Keravprenta.
Calyx strongly ribbed after flowering. Staminodia 3 between each 2
stamens. Capsule hard or woody fem ve ee oa a we es, oe A FH ASRORD TS,

1. STERCULIA, Linn.

(Derived from the bad scent of the flowers of some species.)
(Brachychiton, Trichosiphon, and Peecilodermis, Schott ; Delabechia, Lindl.)

Flowers unisexual or polygamous. Calyx more or less deeply 5-cleft, rarely 4-
cleft, usually coloured. Petals none. Staminal column adnate to the gynophore,
bearing at the summit 15 or rarely 10 stamens, irregularly clustered in a head.
Carpels of the ovary 5, distinct or nearly so, with 2 or more ovules in each.
Styles united under the peltate or lobate stigma. Fruit-carpels distinct, spreading,
either firm or woody, and scarcely opening along the inner edge, or thinner and
opening as follicles, even long before they are ripe. Seeds 1 or more in each
carpel, rarely winged; albumen adhering to the cotyledons, often splitting in two,
assuming the aspect of fleshy cotyledons; real cotyledons flat or nearly so, and
thin, the radicle next the hilum or at the opposite end, or intermediate.—Tvrees.
Leaves undivided or lobed, or digitately compound. Flowers in panicles or rarely
racemes, mostly axillary, sometimes very short ; terminal flowers usually female ;
in these the staminal column is shorter and the anthers less perfect than in the
males, surrounding the base of the ovary; in the males the ovary is often entirely
abortive.

A large genus, almost entirely tropical, and more abundant in Asia than in Africa or America,
where however several species are found. The Australian ones are all endemic.

The species of this genus were distributed by Schott into a number of genera, founded chiefly
on the flowers and habit, afterwards reduced and rearranged by R. Brown, chiefly on carpological
characters, without reference to habit or calyx. The majority of the Australian ones belong to
the group distinguished by R. Brown chiefly by the seeds having a loose outer coating covered
with hairs, which in some species are so adhesive that the seeds fall out in their inner coating
only, leaving the outer coating adhering to the equally hairy endocarp, with the appearance of
the cells of a beehive; and by the radicle next to the hilum. The seeds do not appear to cohere
in all the species; in some they are hitherto unknown, and in flowers and habit 8. ramiflora
and S. rupestris, and 8. quadrifida are more different from each other than from species belong-
ing respectively to other groups. Among species not Australian, the position of the radicle
unites two very heteromorphous ones under Firmiana, and would (as observed to me by M.

Poinsot, of the Paris Herbarium) lead to separate S. mexicana from other digitate-leaved
American species. I have, therefore, with Kndlicher and others, considered Schott and Brown’s

genera as sections only.— Benth.

Szcr. I. Sterculia.—Radicle at the end remote from the hilum. Seeds and inside of the
carpels glabrous.

Leaves large, entire. Calyx-lobes 4, cohering at the tips . . - 2. . 1. S. quadrifida.
Leaves large, entire. Calyx-lobes expanding . . . .... ; 2. S. laurifolia.

Srecr. 2. Brachychiton.—Radicle next the hilum. Seeds and inside of the carpels usually
villous, often cohering. Leaves entire or lobed (digitate only on some branches of S. rupestris.)
Calyx-lobes spreading.

Calyx-lobes (where known) with induplicate margins. Seeds (where known)
’ “ searcely cohering. Leaves tomentose or pubescent, at least underneath.
Flowers large, sessile. (Lrachychiton, Schott).

136 XXIII. STERCULIACEA. [Sterculia.

Leaves greyish-white, entire or 3-lobed, nearly orbicular in outline.
Flowers in short axillary racemes . . - . - . . |
Leaves green and softly tomentose or pubescent on both sides.
Leaves broad, entire, or obscurely 5 or 7-lobed. Calyx broadly cam-
panulate’ <<.) a. 4) on ie ee ee eB a a SOS oS
The leafy parts and inflorescence clothed with loose short stellate
pubescence (tomentum). Leaves entire or shortly lobed, orbicular- ;
cordate. Inflorescence at the ends of the branchlets . 5. S. vitifolia.
Leaves 3-lobed. Calyx tubular-campanulate. . . . . .. . . 6 S. Bidwilli.
ee: 5% 8. S.
7. S.

3. S. Garrawaya.

4. S. ramiflora.

Leaves palmately 5 or 7-lobed . lurida.
Leaves white underneath.
Leaves angular or obscurely 5 or 7-lobed . . . . 1 1 ee ee
Calyx-lobes strictly valvate. Outer coating of the seeds usually remaining
adherent to the endocarp. Leaves glabrous. Flowers in short panicles.
Calyx narrow, lobes lanceolate, shorter than the tube. Leaves palmately
5 or 7-lobed (Trichosiphon, Schott). . . 2. 2 1 1. ee ee ee
Calyx broadly campanulate, deeply lobed (Pecilodermis, Schott).

discolor.

9. S. Trichosiphon.

Leaves large, palmately 5 or 7-lobed. Flowers quite glabrous. . . . 10. S. acerifolia.
Leaves entire, ovate or cordate, or 3-lobed, acuminate. Flowers tomen-
tose outside when young, glabrous inside. Follicles stipitate . . . 11. S. diversifolia.

Leaves cordate-acuminate, entire. Flowers tomentose outside, hirsute
inside at the base. Follicles nearly sessile . . . . . . . . . 12. S. caudata.
Leaves entire and lanceolate, or digitate. Flowers tomentose outside.
Follicles long-stipitate. . . . . . . eee ew ww ws 1B. SS. rupestris.

1. S. quadrifida (alluding to the four division of flower), A. Br. in
Benn. Pl. Jav. Rar. 283; Benth. Fl. Austr. i. 227. ‘ Ko-val-ba,” Cooktown,
Roth; “ Convavola,”’ N.Q., Thozet; ‘*Ku-man,” Atherton, Roth. A tree of
medium size, with a somewhat smooth grayish bark, glabrous, except the
inflorescence. Leaves petiolate, ovate or cordate, obtuse or acuminate, mostly 8
to Sin. long. Racemes several, crowded within the uppermost leaves, 1 to Qin.
long, clothed with a stellate tomentum. Bracts broad, acuminate, very deciduous.
Pedicels 2 to 4 lines. Calyx about 4 lines long, tomentose, cleft to the middle,
the lobes usually 4, lanceolate, connivent and cohering at the tips. Staminal
column short. Follicles sessile, ovoid, 2 to 3in. long, hard and almost woody,
minutely tomentose or glabrous. Seeds 2 to 4, ovoid, black, the radicle remote
from the hilum.

Hab.: Islands of Torres Straits, delta of the Burdekin and Port Denison, Wide Bay,
Moreton Bay. ;

The northern specimens have longer and more acute leaves, and rather smaller flowers on
longer pedicels than the eastern ones.—Benth.

Wood of a light-grey, close-grained, light and easily worked. The bark yields a useful fibre}
the seeds also are edible and of agreeable flavour.—Batley’s Cat. Ql. Woods No. 23.
Fibre from bark used for making kangaroo nets, &c.—Roth.

2. S. laurifolia (Laurel-leaved), F.v. M. Fragm. vi. 172. A tree of about
60ft. Leaves simple, entire, glabrous, 3 to Gin. long, 14 to 2in. broad, shortly
acuminate. Nerves and veins prominent, dotted on the upper side, and often
bearded at the axils of the primary nerves on the under side. Petioles slender,
somewhat terete, about 2in. Flowers numerous in panicles. Pedicels articulate
about the middle. Calyx-lobes 5, yellow, valvate in the bud, when expanded
about 3 lines long, narrow-lanceolate and velvety as well as the pedicels.
Staminal column 14 line high, almost ovate, the head containing about 15 yellow
anthers scarcely + line long. Column almost 14 line high. Disk annular,
tomentose. Female flowers and fruit unknown.

Hab.: Rockingham Bay, J. Dallachy.

3. S. Garrawayee (after Mrs. J. Garraway), Bail. Ql. Journ. of Agri., June,
1899. ‘‘Morna,” Palmer River, Roth. A tiee attaining a height of 28ft., with
a rough bark. Branchlets and leaves clothed with a thin, hoary, stellate pubes-
cence. Leaves orbicular-cordate, entire or very bluntly 8 or 5-lobed, the middle
lobe the smallest when only 8-lobed, the entire ones about 14in. diameter ; others

PL.

FEM ott Lith. EWHs.

Sterculia Garraw ay ce; Bail.

GovéPrinting Office, Brisbane, Q.

PL. VI.

FEMort Lith.

Sterculia vititolia; Bait.

GovtPrinting Office, Brisbane, Q

Sterculia.] XXII. STEROULIACEA. 187

3in. long, din. broad. Nerves 5—7, palmate, prominent, as are the transverse
veins ; margins entire. Petioles slender, 1 to 8in. long, strongly striate. Flowers
in short, few-flowered, axillary racemes. Calyx campanulate, about 9 lines long,
dull red, cleft for about a-quarter down, lobes rounded, the margins induplicate ;
inside the tube, above the base, is a ring of broad, divided, tomentose reflexed
scales. Staminal column densely clothed with rather large stellate hairs for half
its length from the base, the filaments thence free and glabrescent to the head of
anthers. No abortive ovary. Female flowers in appearance like the male ; stipes
of ovary with a dense ring of sessile sterile anthers at the top. Ovary consisting
of 5 connate carpels; styles almost straight and free to the stigmas, densely
stellate tomentose throughout. Stigmas recurved. Follicles on stipes of about
8 lines besides the 2-lines original stipes of the ovary, 24in. long, Zin. broad in
the centre, rostrate at the end, sparsely stellate tomentose outside, densely villous
inside, as well as the loose integument of the seeds. Seeds yellow, closely packed,
about 12 or 18 in each follicle.

Hab.: Palmer River, Irs. J. Garraway, who also forwarded some excellent sketches of the
present and several other Palmer River plants. In flower about March. In many respects the
present species approaches S. ramiflora, Benth. The leaves, however, are never angular or
acuminate, and the flowers are pedicellate (not nearly sessile as given in the Fl. Austr. i. 217
for S. ramifiora).

Fruit eaten raw, Palmer River.—Roth.

4. S. ramifiora (flowers on the branches), Benth. Fl. Aust. 1.227. “ An-gi-ur,”’
Princess Charlotte Bay, Roth. A shrub or small tree, clothed with a soft stellate
tomentum or pubescence, which rarely disappears on the upper surface of the
older leaves. Leaves on long petioles, broadly ovate-cordate or nearly orbicular,
mostly acuminate, entire, angular or obscurely 3 or 5-lobed, often attaining 5
or 6in. Flowers few, large, red, nearly sessile, and clustered in the axils of the
upper leaves. Calyx broadly campanulate, 1 to 1$in. long, the lobes shorter
than the tube, spreading, obtuse,’ 3-nerved in the centre, with broad induplicate
margins; inside the tube at the base are 5 small, inflexed, and very villous
double scales. Staminal column slender, hirsute at the base. Ovary pubescent ;
stigmas recurved. Follicles shortly stipitate, 3 to 4in. long, glabrous outside,
villous inside, stipitate (according to R. Brown), with very numerous seeds; I
have not seen them perfect.—Brachychiton paradoxum, Schott, Meletem. 84;
Brachychiton ramiflorum, R. Br. in Benn. Pl. Jay. Rar. 234.

Hab.: Tropical parts.

Seeds roasted and eaten.—Roth.

5. S. vitifolia (Vine-leaved), Bail. A small tree, the branchlets, foliage,
and inflorescence densely clothed with a loose, short, stellate, light-brown
pubescence; branchlets rather slender, reddish-brown beneath the pubescence,
somewhat terete, internodes often long. Leaves orbicular-cordate, 3 to 6in.
diameter, entire or more or less 8-lobed, the lobes short and very obtuse, very
rugose on the upper, prominently and closely reticulate on the under side, both
surfaces clothed with a short, close, stellate pubescence; petioles rather slender,
from 2 to nearly Sin. long. Flowers few, in pedunculate cymes at the ends of
the branchlets; buds cylindrical-conic, about 8 lines long, 3 lines broad; lobes
induplicate ; expanded flower 8 to 9 lines diameter, seems to be of a purplish-red
inside, densely stellate, hairy outside; inside of tube and lobes nearly glabrous.
Staminal column glabrous under the head of anthers, hairy towards the base.
Follicles rostrate-cymbiform, without the stipites 2in. long, densely villous
inside. Stipites rather long. Seeds about 6, villous.

Hab.: Fairview Telegraph Station; Laura, T. Barclay-Millar.
6. S. Bidwilli (after J. C. Bidwill), Hook. Herb.: Benth. Fl. Austr. i. 228.

A shrub or tree, softly pubescent or tomentose in all its parts, closely allied to
S. ramiflora, but differing in the leaves almost always deeply 8-lobed with

188 XXIII. STERCULIACEA. [Sterculia.

acuminate lobes, green, and softly villous on both sides, and especially in the
calyx, which is narrow, tubular-campanulate, 1 to 1din. long; the red colour and
induplicate lobes are the same as in S. ramiflora.—Brachychiton Bidwilli, Hook.
Bot. Mag. t. 5188.

Hab.: Here and there in southern localities.

7. S. discolor (two-coloured), /. ¢. M.; Benth. Fl. Austr. i. 228. A tall
tree, the young shoots tomentose. Leaves very broadly cordate, nearly orbicular,
shortly acuminate, angular or very shortly and irregularly 5 or 7-lobed, glabrous
above, white underneath with a very close tumentum, mostly 4 to 6in. diameter.
Flowers (if correctly matched) like those of S. vamiflora, and similarly clustered.
Calyx 14 to 2in. long, broadly campanulate, tomentose inside and out, divided to
the middle into broad lobes with induplicate margins. Follicles very shortly
stipitate, 4 to 6in. long, acuminate; densely rusty-tomentose outside.—Brachy-
chiton discolor, F. v. M. Fragm. i. 1.

Hab.: Pine River and other southern localities.
Wood soft, coarse in grain, and light-coloured.—Bailey’s Cat. Ql. Woods No. 24.

8. S. lurida (lurid), F.v. J1.: Benth. Hl. Austr. i. 228. A tree. Leaves on
long petioles, deeply 5 or 7-lobed, the lobes sinuate or even lobed as in S. acerifolia,
and of the same size, but softly pubescent, especially underneath. Flowers like
those of S. discolor, of a livid variegated colour. Calyx campanulate, 14 to 2in.
long, divided to the middle into broadly ovate lobes, with the margins thin and
induplicate. Follicles (according to F. v. Mueller) shortly stipitate, large,
tomentose, many-seeded.—Brachychiton luridum, F. v. M. Fragm. i. 1, and ii. 177,

Hab.: Southern scrubs.

9. S. Trichosiphon (staminal column hairy), Benth. Fl. Austr. i. 229.
Broad-leaved bottle-tree; ‘‘ Ketey,’ N.Q., Thozet. A deciduous tree, quite
glabrous, leafless when in flower. Leaves 4 to 8in. long and broad, more or less
deeply cut into 5 or rarely 7 palmate lobes, sometimes broad and_ shortly
acuminate, sometimes lanceolate with long points, and glabrous on both sides.
Racemes short, mostly simple. Calyx narrow, tubular-campanulate, about in.
long, the lobes lanceolate, spreading, much shorter than the tube. Staminal
column swollen and hairy in the middle. Stigma peltate. Follicles shortly
stipitate, glabrous, oblong-triangular, 2 to 8in. long.—Trichosiphon australe,
Schott, Melet. 34; Brachychiton platanoides, R. Br. in Benn. Pl. Jav. Rar. 234.

Hab.: Northumberland Island, Burdekin, Suttor and Dawson Rivers, Wide Bay, Leichhardt
district. ; ; :

Wood soft, spongy.—Bailey’s Cat. Ql. Woods No. 25.

Roots of young plants and seeds eaten by natives of N.Q.—Thozet.

10. S. acerifolia (Maple-leaved), A. Cann. in Loud. Hort. Brit. 892 (partly);
Benth. Fl. Austr. i. 229. Flame-tree. A large timber-tree, quite glabrous.
Leaves on long petioles, deeply 5 or 7-lobed ; lobes oblong-lanceolate or almost
rhomboid, occasionally deeply sinuate, the whole leaf often 8 or 10in. diameter,
thin but shining and glabrous on both sides. Flowers of a rich red, in loose
axillary racemes or small panicles of 2 to 8in. Calyx broadly campanulate, 3in.
long, quite glabrous, with short broad lobes, valvate in the bud. Ovary raised on
a short column, quite glabrous, the carpels quite distinct, and the styles scarcely
cohering at the broad radiating stigmas. Follicles large, on long stalks, quite
glabrous.— Brachychiton arvrifolium, F. v. M. Fragm. i. 1, and ii. 177.

Hab.: Common in the south, and here and there met with in the north.
Wood soft, light-coloured, and of light weight.— Bailey's Cat. QL. Woods No, 26.

Sterculia. | XXIII. STERCULIACEA. 139

11. S. diversifolia (leaves various), (¢. Don, Gen. Syst. i. 516; Benth. Fl.
Austr. i, 229. Kurrajong; ‘Dewtie,”’ Taromeo, Shirley; ‘‘ Kalan,” Palmer
River, Roth. A tree of from 20 to 60ft., quite glabrous except the flowers.
Leaves on long petioles, glabrous and shining, either entire and from ovate to
ovate-lanceolate, or more or less deeply 8 or rarely 5-lobed, the 2 lateral lobes
sometimes very short, sometimes all lanceolate, 2 or 8in. long, the simple leaves
or their lobes always ending in long points. Flowers in axillary panicles, rarely
exceeding the leaves. Calyx very broadly campanulate, slightly tomentose when
young, attaining when fully out 7 to 9 lines diameter, acutely lobed to the middle,
of a yellowish-white and glabrous except the ciliate margins outside, reddish and
glabrous within. Staminal column also glabrous. Ovary slightly tomentose.
Follicles nearly ovoid, 14 to 2 or even 3in. long, thick and glabrous, on stalks of
1 to 2in., the endocarp and outer coating of the seeds very shortly hirsute and
cohering.— Peecilodermis populnea, Schott, Melet. 83; Brachychiton populneum, RB.
Br. in Benn. Pl. Jav. Rar. 284; F. v. M. Pl. Vict. i. 156, and Suppl. 5.

Hab.: Dawson River, Rockhampton, and in the interior.

Wood soft, of coarse grain.—Bailey’s Cat. Ql. Woods No. 27.

Twine made from bark by Palmer River natives.—Roth. 3

Specimens from this locality show entire leaves, linear-lanceolate to 64in. long and 13 lines

broad, with the same long thread-like points, coriaceous, with petioles 13 to 14 lines long. Fruit
also larger than in normal form.

12. S. caudata (tailed), Heward in Herb. Cunn.; Benth. Hl. Austr. 1. 280.
‘“ Kel-lan,’? Princess Charlotte Bay, [icth. A tree, quite glabrous except the
flowers. Leaves ovate-cordate, entire, long-acuminate, mostly 3 or 4in. long, the
veins more transverse than in any other species, some occasionally narrow-oblong
or linear. Flowers rather small, in short axillary panicles, the rhachis and
pedicels quite glabrous. Calyx broadly campanulate, deeply lobed, 6 to 7 lines
diameter when fully out, very tomentose outside, pubescent inside, especially at
the bottom, but without appendages. Staminal column slender in the males,
short in the females, pubescent at the base. Ovary very tomentose. Follicles
glabrous, ovoid, rather large and thick, almost sessile-—Brachychiton diversifoliun,
R. Br. in Benn. Pl. Jav. Rar. 234.

Hab.: Princess Charlotte Bay.—W. E. Roth.

Fibre used for dilly bags.—Roth.

13. S, rupestris (from growing in rocky places), Benth. I'l. Austr. i. 230.
Narrow-leaved bottle-tree; ‘‘ Binkey,’ N.Q., Yhozet. A considerable tree, the
trunk often swelling out to a large size, contracted at the top and bottom. Leaves
quite glabrous, either quite entire, oblong-linear or lanceolate, 3 to Gin. long, or
digitate, consisting of 5 to 9 linear-lanceolate sessile leaflets, often above Gin.
long. Panicle tomentose, usually longer than the petioles. Calyx about 4 lines
long, campanulate, deeply lobed, tomentose both inside and out. Staminal
column short, hirsute at the base. Follicles ovoid, acuminate, about lin. long,
on stalks longer than themselves. Seeds, when deprived of the outer coating,
which remains adherent to the endocarp, smooth and shining, marked with a
large scar at the chalazal end, but the radicle in those I_ have opened always next
to the true hilum.—Delabechea rupestris, Lindl. in Mitch. Trop. Austr. 155 ;
Brachychiton Delabechii, F. v. M. Pl. Viet. i. 157.

Hab.: Isolated summits of the Grafton range; Wide Bay; Dawson, Mackenzie, and Burnett
Rivers; Rockhampton, Peak Downs.

The digitate leaves grow on luxuriant barren branches.—Benth.

Wood soft and spongy.—Ba'ley’s Cat. QL Woods No. 28.

Natives of N. Queensland eat the roots of the young plants and seeds, Pulmer, Thozet. They

also refresh themselves with the mucilaginous sweet substance afforded by the tree, and also
make nets of its fibre, U'hozet.

140 XXIII. STERCULIACEA.
2. TARRIETIA, Blume.

(Java name for the original species.)
(Argyrodendron, F. v. MM.)

Flowers unisexual. Calyx 5-cleft. Petals none. Staminal column short,
adnate to the gynophore, bearing at the summit 10 to 15 anthers irregularly
clustered in a head. Carpels of the ovary 8 to 5, nearly distinct, 1-ovulate, rarely
2-ovulate. Styles as many, shortly filiform, stigmatic on the inner edge. Fruit-
carpels or samaras distinct, spreading, indehiscent, produced at the back into a
wing. Seed oblong, albumen splitting in two, cotyledons flat.—Tall trees.
Leaves digitately compound, glabrous or scurfy. Flowers small and numerous,
in axillary or lateral panicles.

Besides the Australian species, which are endemic, there is another from the Indian
Archipelago. ’

Leaflets 3 or 4, silvery or coppery on the under side . be Fone . « Ll. L. Argyrodendron.
Leaflets 3 to 9, glabrous . . Be Ta? Are ony : 2. 1’. actinophylla.

1. T. Argyrodendron (leaves silvery beneath), Benth. ‘Boiong.” All
the varieties form tall straight-stemmed trees, with broad, flat abutments at the
base ; glabrous except minute scurfy scales on the young shoots, inflorescence,
and under side of the leaves. Leaflets 8 or 4, or sometimes on young trees 5,
petiolate, usually lanceolate, 3 or 4in. long, silvery on the under side. Petioles
very variable in length, sometimes only a few lines, at other times from 1 to
nearly 2in. Panicles dichotomous, the upper ones sometimes exceeding the
leaves. Flowers very numerous. Calyx broadly campanulate, about 3 lines
diameter. Carpels with a semi-orbicular or with a straight wing about lin, long.
—Argyrodendron trifoliolatum, F. v. M. Fragm. i. 2, ii. 177; Fl. Austr. i. 231.

Hab.: A common tree in the scrubs of southern Queensland.
The common or silvery-leaved “ stavewood.” Wood light-coloured, close-grained, tough and
firm; may be used as a substitute for English beech.—Bailey’s Cat. Ql. Woods No. 29.

Var. 1, grandiflora, Benth. Fl. Austr. Calyx 4 lines diameter. Stigmas short and broad.—
Port Denison, Benth., L.c.

Var. 2, angustifolia, Bail. Cat. Ql. Woods, No. 29b, and No. 1 Occasional Papers on the Ql.
Flora, 1886. This differs in foliage, the 3 leaflets being narrow, often under jin. wide, and 2 or
3in. long. Petioles of normal form, silvery or approaching coppery on the under side.—
Endeavour River. Wood of a light-grey colour, close-grained, hard and tough, suitable for
making tool handles.—Bailey’s Cat. Ql. Woods, No. 29a.

Var. 3, macrophylla, Bail. Bot. Bull. ix. 5. A large tree. Leaflets 3, rarely 2, silvery with a
slightly brownish tinge on the under side, oblong, often abruptly acuminate, 5 to 103in. long, 1}
to 3fin. broad, on nearly terete, striate, petioles, 3 to over Gin. long. Flower-panicles rather
large and loose, flowers small. Carpels not seen.—Wood light-coloured, prettily figured, tough
and firm.—Bailey’s Cat. Ql. Woods No. 29 bis.

Var. 4, trifoliolata (leaves of 3-leaflets) (1'. trifoliolata, F. v. M. Fragm. ix. 43). A tall tree.
Leaves with slender petioles 2 or 3in. long, usually bearing 3 lanceolate leaflets 3 or 4in. long,
often dark from the numerous small coppery-coloured scales on the under side. Fruit usually
coppery like the leaves, the wing nearly 2in. long. This tree is plentiful in many scrubs north
and south. Wood similar to the foregoing kinds, but rather darker; known as “ stavewood,”
Bailey’s Cat. Ql. Woods No. 29a. Leaflets sometimes infested with the fungus Dimerosporium
Tarrietiea, Cke. and Mass. .

Var. 5, peralata (wings of seed very large), Bail. Occ. Pap. on Ql. Pl. No. 1. Johnstone
River Red Beech. ‘ Peirir,” Upper Barron River, J. F. Bailey. A large erect tree, the
stem often exceeding 5ft. in diameter. Leaves trifoliolate, the petioles somewhat angular,
mostly 2 or 3in. long. Leaflets lanceolate, from 4 to Tin. long and from 1 to 2in. broad
towards the middle; the indumentum more silvery than usual in this species, but with the
same numerous small brown scales. Inflorescence not sent by collectors. Samaroid carpels
muricate, oval or globose, $ to Zin. long by about gin. diameter, furnished with an oblong,
oblique, erect wing 2 to 4in. long by about 14in. broad, clothed with the same rusty stellate scales
as the under side of the leaves. Wood resembling cedar in appearance, but harder; suited for
indoor and cabinet work; soon decays if exposed to bad weather.—Bailey’s Cat. Ql.
Woods No. 29ce.

Larrietia.] XXIII. STERCULIACEA. 141

2. T. actinophylla (leaves radiating), Bail. Syn. Wl. Flora, p. 37. A large
tree, the young growth and inflorescence more or Jess covered with scurfy
tomentum, otherwise glabrous. Petioles 3 to 9in. long, often curved upward at
the end and bearing from 8 to 9 radiating oblong-lanceolate leaflets 8 to 9in. long,
including the often rather elongated petiolule. Flowers in loose, broad panicles,
6 to 15in. long. Calyx densely tomentose; deeply lobed, campanulate, expanding

to about 8 lines. Carpels 1 to Qin. long, including the wing, which is from } to
lin. broad.

Hab.: Southern, and particularly mountain, serubs.

Wood very tough, thought to resemble the English ash and to bend even better than that
wood, therefore should be useful for chair-making and similar work.—Bailey’s Cat. Ql. Woods
No. 30 :

3. HERITIERA, Ait.
(After C. L. L. Heritier.)

Flowers unisexual. Calyx 5-toothed or 5-cleft. Petals none. Staminal
column slender, bearing on the outside below the summit a ring of 5 anthers
with parallel cells. Carpels of the ovary 5, nearly distinct, l-ovulate; style
short, with 5.rather thick stigmas. Fruit-carpels woody, indehiscent, keeled or
almost winged on the back. Seeds without albumen, cotyledons very thick, the
radicle next the hilum.—Trees. Leaves undivided, coriaceous, scurfy under-
neath, penninerved. Flowers small, in axillary panicles.

The genus consists of two tropical Asiatic seacoast trees, of which the one extending to
Australia has the widest range.— Benth.

1. HZ. littoralis (found on the coast), Ait.; DC. Prod. i. 484; Benth. Fi,
Austr. i. 281. A tree, attaining a considerable size. Leaves very shortly
petiolate, oval or oblong, the larger ones fully 8 by 4in., but often much smaller,
quite entire, coriaceous, glabrous above, silvery underneath with a close scaly
tomentum. Flowers small, numerous, in loose tomentose panicles in the upper
axils, much shorter than the leaves. Calyx about 2 lines long. Staminal column

gin the males, pistil in the females, much shorter than the calyx. Fruit-carpels
sessile, ovoid, 2 to 3in. long, thick and almost woody, with a slightly projecting
inner edge, and a strong, projecting, almost winged keel along the outer edge.

Hab.: In Queensland, as in India, this tree is found on the coast and in tidal forests. In
Bengal it is known by the name of ‘“ Sundri,” is considered durable, tough, and heavy, and
used extensively in boat-building, buggy-shafts, and furniture.

The wood of the Queensland tree is firm, close-grained, and dark-coloured.—Bailey’s Cat. Ql.
Woods No. 31.

4, KLEINHOVIA, Linn.
(After M. Kleinhoff.)

Byracteoles small, ensiform. Sepals 5, deciduous. Petals 5, unequal, upper
with longer claws, margins involute. Staminal column dilated above into a, bell-
shaped 5-fid cup, divisions each with 8 extrorse 2-celled anthers, cells divergent.
Ovary inserted, in the staminal cup, 5-lobed, 5-celled ; style slender, stigma 5-fid.
Capsule membranous, inflated, pyriform, loculicidally 5-valved. Seeds 1 or 2 in
each cell, tubercled; albumen scanty or none; cotyledons convolute ; radicle
next the hilum.—A tree with palminerved, ovate, acuminate, quite entire leaves,
and loose cymose inflorescence.

1. K. hospita (stranger), Linn. A tree with straight trunk, smooth bark,
and spreading head. Leaves on petioles of about lin. long, cordate, ovate, sub-
acuminate, entire, palmately 3 to 5-ribbed, smooth on both surfaces, 6 to 12in,

142 XXIII. STERCULIACEA, (Kleinhovia.

long by 2 to 8in. broad. Stipules ensiform. Flowers purplish or rose-coloured.

Petals 5, shorter than the lanceolate sepals. Seeds tubercled.—Rump.
Amb. ii, 113,

Hab.: Near Port Douglas.

5. HELICTERES, Linn.

(From the Greek, alluding to the twisted carpels.)
(Methorium, Schott.)

Calyx tubular, 5-cleft at the top, often oblique. Petals 5, equal or the 2 upper
ones broader, the claws elongated, and all or two of them often with a lateral
appendage. Staminal column adnate to the gynophore, truncate at the top, or
more frequently bearing 5 teeth or small lobes (staminodia), with 1 or two stipitate
anthers between each, anther-cells divaricate, often confluent into one. Ovary
nearly sessile on the top of the staminal column, 5-lobed, 5-celled, with several
ovules in each cell, Styles 5, subulate, more or less connate, slightly thickened
and stigmatic at the top. Fruit carpels distinct or separating, opening along
their inner edge, straight or spirally twisted. Seeds with little albumen, coty-
ledons leafy, folded round the radicle.—Trees or shrubs, with stellate or branched
tomentum. Leaves entire, serrate or obscurely lobed. Flowers axillary, solitary
or clustered. Bracteoles none or distant from the calyx. Capsules usually
tomentose, the clusters of tomentum often forming long woolly processes. The
appendages on the claws of the petals appear to vary in different flowers of the
same species.

A considerable genus, dispersed over the tropical regions both of the New and the Old World,
but chiefly American. Of the Queensland species one is « common Asiatic one, the other is
endemic. The frequently unilocular anthers closely connect the genus with Malvacee. The
other characters are, however, more of Sterculiacee, and in some species the anthers are
distinctly bilocular.—Benth. (in part).

Leaves hairy above, serrate. Fruit 1lgin. long. . » oe. + « © LH. spicata.
Leaves glabrous above, entire. Fruit size of a pea a 3 44 . . 2. H. semiglabra.

1. H. spicata (flowers in spikes), Colebr. (Masters) in Hook. Fl. Brit. Ind,
A shrubby plant. Leaves 2 to 6in. long, 1 to 2in. broad, from ovate-oblong to
lanceolate, acuminate, obliquely subcordate at the base, unequally serrate, on
petioles of from 3 to 9 lines, stellate, hairy above, downy beneath; stipules
setaceous, as long as the petiole. Peduncles shorter than the leaves, 3-flowered ;
pedicels shorter than the flowers. Calyx nearly $in., campanulate curved,
distending at the base, downy. Ripe carpels 14 to 14in.; stalks exserted from the
persistent calyx, oblong-lanceolate, beaked, very shaggy.

Hab.: Inland, North Queensland.

2. H. semiglabra (almost glabrous), W’. +. Mf. Fragm. iv. 48. A shrub of
about 8ft. high. Leaves on short petioles, narrow-lanceolate, entire, glabrous on
the upper, velvety with stellate hairs on the under side, from 2 to 4in. long, apex
acute, base obtuse, Peduncles axillary, fasciculate, bearing 2 or a cyme of few
flowers. Pedicels scarcely 3 lines long. Calyx shortish. Petals scarcely 2 lines
longer than the calyx. Carpels erect, cohering in a globose woolly-tomentose
fruit the size of a pea. Seeds glabrous, 2 to 4 in each.

Hab: Rockingham Bay, Dallachy.

Var. procumbens. Branches procumbent, } to 2it. long; tomentum looser; leaves smaller
and rounder, velvety-villous on the upper side; staminodia longer. Macadam range,
F. v. Mueller.

Var. (?) flugellaris. Branches prostrate, 1 to 2ft. long; leaves nearly sessile, cordate or
orbicular, 1 to 1din. long ; cymes on long slender peduncles. Port Essington, Armstrong. ©

a

XXIN. STERCULIACEA. 148

6. PTEROSPERMUM, Schreb.
(Winged seed.)

Bracteoles 8, entire or laciniate, sometimes very deciduous or perhaps none.
Calyx tubular, 5-cleft, deciduous. Petals 5, often very long, deciduous.
Staminal column adnate to the gynophore, divided at the top into 5 linear-clavate
staminodia, with 3 stipitate anthers between each ; anther-cells linear, parallel.
Qvary sessile in the top of the column, 5-celled with several ovules in each cell.
Style undivided, club-shaped, and 5-furrowed at the top. Capsule woody or
coriaceous, ovoid or oblong, terete or angular, opening loculicidally in 5 valves.
Seeds ascending, produced into a wing at the top; albumen little or none;
cotyledons wrinkled or folded; radicle inferior, rather long.—Trees or shrubs,
clothed with a stellate tomentum or scurfy scales. Leaves coriaceous, often
oblique, entire, cuneate-toothed or angled at the upper end, penninerved or

several-nerved at the base. Peduncles short, axillary, 1-flowered. Flowers
often several inches long.

The genus is limited to East India and the Archipelago, the Australian species being probably
the same as one of the Asiatic ones.—Benth.

1. PB. acerifolium (Maple-leaved), Willd.; IV. and Arn. Prod. 69? Benth.
Fl. Austr. i. 238. I have seen a fragment only in very young bud, which agrees
with this species in the very angular rusty-tomentose young calyx, and in the
bracteoles divided into narrow-linear lobes and falling off’ at a very early stage.
There are 3 leaves only, the largest is, as in 1’. acerifoliwn, coriaceous, broad at
at the end, cordate at the base, nearly glabrous above, tomentose underneath, with
about 11 prominent nerves radiating from the petiole; but it is much narrower
than usual in that species, measuring 9 by din. The two others are as yet not
half developed, but are broader in proportion, and although the specimen is
insufficient for identification, it shows no character to separate it from P.
acerifolium.— Wight, Ic. t. 681.

Hab.: Given as a Queensland tree, because a tree was at one time growing in the Brisbane
Botanic Gardens, which was said to have been obtained on the southern border of the colony.

7. MELHANIA, Forsk.
(After Mount Melhan, in Arabia Felix.)

Bracteoles 8, persistent. Calyx divided almost to the base into 5 segments.
Petals 5, persistent. Staminal cup very short, bearing 5 ligulate staminodia
and 5 stipitate anthers alternating with them, the anther-cells parallel. Ovary
sessile, 5-celled with 1 or more ovules in each cell. Style usually short, with 5
subulate branches, stigmatic along the inner side. Capsule opening loculicidally
in 5 valves. Seeds with albumen ; cotyledons folded, 2-cleft; radicle inferior.—
Herbs, undershrubs, or small shrubs, softly tomentose. Leaves ovate or cordate,
serrate-crenate. Peduncles axillary, 1 or few-flowered. Bracteoles often exceeding
the calyx. Flowers yellow.

‘The genus extends over the tropical and subtropical regions of the Old World, but is most
abundant in Africa. The Australian species are the same as the Indian ones. The habit is that
of some Malvacee.—Benth. (in part). /

Leaves scarcely toothed. Style elongate. Capsule shorter than calyx. . . 1. M. incana.
Leaves crenate-dentate. Style short. Capsule exceeding the calyx. . . 2. M. abyssinica.

1. IVE. incana (hoary), Heyne: W. und Arn. Prod. 68; Benth. Fl. Austr. i.
234, A rather slender shrub of 1 or several ft., hoary or white except the upper
side of the leaves, with a close or velvety tomentum. Leaves shortly petiolate,
oblong or ovate-lanceolate, obtuse, scarcely toothed, 1 to 2 or even 3in. long,
tomentose on both sides, or nearly glabrous above. Peduncles bearing 1, 2, or

144 XXIII. STERCULIACEA. [Melhania.

rarely 8 or 4 flowers, the pedicels very short. Bracteoles narrow-linear or
subulate, rather shorter than the calyx. Sepals lanceolate-subulate, tomentose,
about 4 to 6 lines long. Petals rather longer, broad, yellow. Staminodia linear,
often 8 lines long; anthers shorter, linear, on short filaments. Style elongated.
Capsule tomentose, shorter than the calyx, with 2 or 3 seeds in each cell.—
AL. oblongifolia, F. v. M. Fragm. 1. 69.

Hab.: Broadsound, Rockhampton and Burdekin Rivers, Port Curtis, Port Denison.

The species is also found in the East Indian peninsula, and a slight variety or closely allied
species in tropical Africa.

2. IM. abyssinica (Abyssinian), A. Rich, Fl. Abyss. i. 76, t. 18. Stock
woody, tortuous, divided above into a number of crowded, subcespitose, erect
branches, the latter covered with greyish down. Leaf-stalks less than lin. long,
shorter than the subcordate, oval obtuse, crenate-dentate leaves, which are
unicostate, downy on both services, paler beneath. Stipules hair-like. Peduncles
axillary, equal to or exceeding the petioles, simple or bifurcate. Buds oblong,
cylindrical. Flowers when expanded 3in. ucross. Epicalyx 1-sided, of 38 linear-
subulate bracteoles as long, or nearly so, as the ovate-lanceolate downy sepals.
Petals yellow, convolute. Style short. Capsule roundish or slightly pointed,
villose, slightly exceeding the persistent calyx. Seeds punctate, tuberculate.—
Mast. in Oliv. Fl. Trop. Afr. i. 231; Brotera ovata, Cav. Ic. v. 20, t. 483; B.
Leprieurit, Guill. et Perr., Fl. Seneg. i. 85; Melhania ovata, Boiss., Fl. Orient i.
841; M. Leprieurii, Webb, Fl. Nigrit. 110, t. 4, 5.

Hab.: Near Westwood Station, Central Railway, Dr. T. P. Lucas.

The small fragmentary specimen sent to me by Dr. Lucas for determination was certainly
belonging to the above plant, but not sufficient to point out any distinetive form, neither can it
as yet be stated with certainty whether it is indigenous or only an introduction.

8. MELOCHIA, Linn.
(Name in Arabic.)
(Riedleia, Vent.)

Calyx 5-lobed or 5-toothed, campanulate or inflated. Petals 5, spathulate or
oblong. Stamens 5, united at the base, without any or with very minute tooth-
like intervening staminodia; anther-cells parallel. Ovary sessile or shortly
-stipitate, 5-celled with 2 ovules in each cell, styles 5, free, or united at the base,
often thickened at the stigmatic top. Capsule opening loculicidally in 5 or fewer.
valves, some of the cells occasionally abortive. Seeds usually solitary in each
cell, ascending, with more or less of albumen; embryo straight, with flat
cotyledons-—Herbs, shrubs, or rarely trees, the stellate tomentum occasionally
mixed with spreading hairs. Leaves serrate. Flowers small, axillary or terminal,
clustered or in cymes or panicles.

A large genus, dispersed over the warmer regions of the globe, the herbaceous and suffruticose
species chiefly American. The two Australian species are both herbaceous; one belongs to the
American series, the other is Asiatic.— Benth.

Capsule very angular, pyramidal, much longer than the calyx . . . . . 1. M. pyramidata.
Capsule small, globular . . . . . 2. M. corchorifolia.

1. ME. pyramidata (shape of capsule), Linn.; DCU. Prod. i. 490; Benth. Fl.
Austr. i. 234. Herbaceous, with a hard almost woody base, although sometimes
annual only. Branches slender, divaricate, often 2 or 8ft. long, slightly
pubescent in a decurrent line or all over. Leaves petiolate, lanceolate, or the
lower ones ovate, the larger ones 1 to 2in. long, serrate, usually glabrous.
Flowers small, purplish, 2 to 4 together in little almost sessile axillary umbels.

Melovhia.] XXII. STERCULIACEA. 145

Calyx 10-ribbed. Petals about 2 lines long. Capsule 8 to 4 lines long, acuminate,
the very prominent angles produced into short horizontal points, giving each
ie a rhomboidal, and the whole capsule a pyramidal shape.—A. Gray, Gen.
.t. 144,
Hab.: Rockhampton, /Vallace.

The species is very generally distributed over tropical America, and occurs also in E. Africa,
the Mauritius, and the Pacific Islands.

2. IME. corchorifolia (Corchorus-leaved), Linn. Spec. 944; Benth. Fl. Austr.
i, 235. Herbaceous, with the habit of M. pyramidata, but usually more erect,
glabrous or with slightly pubescent decurrent lines. Leaves petiolate, from
broadly ovate to lanceolate, mostly 1 to 2in. long, serrate or crenate, glabrous,
Flowers small, purplish, nearly sessile in clusters, usually several together in a
broad, terminal, sessile cyme, rarely a few smaller clusters in the upper axils.
Calyx 5-angled. Petals about 2 lines long. Capsule small, depressed-globular,
with scarcely prominent angles, spinkled with a few hairs, the valves very rarely
splitting septicidally.—Riedleia corchortfolia, DC. Prod. i. 491; W. and Arn.
Prod. i. 66.

Hab.: The far northern parts of the colony.

The species is common in K, India, and includes M. coneatenata, Linn., and M. supina, Linn.,
with all the synonyms referred to these plants respectively by Wight and Arnott (l.c., under
Riedleia). Some of the Australian specimens are much starved, with small, occasionally
axillary, heads of flowers, apparently approaching M. nodiflora, Sw., another widespread tropical
species, which however not only has all the flowers in axillary clusters, but the capsule is much

more deeply furrowed, and usually septicidal as well as loculicidal, the carpels often entirely
separating.— Benth.

9. WALTHERIA, Linn.
(After A. F. Walther.)

Calyx 5-lobed. Petals 5, spathulate, persistent. Stamens 5, united at the
base, without intervening staminodia; anther-cells parallel. Ovary sessile, con-
sisting of a single 1-locular, 2-ovulate carpel, style excentrical, thickened or
fringed upwards. Capsule 2-valved, 1-seeded. Seed ascending, albumen fleshy ;
embryo straight, cotyledons flat.—Herbs, undershrubs, or rarely trees, the stellate
tomentum usually mixed with spreading hairs. Leaves serrate. Stipules narrow.
Flowers usually small, axillary or terminal in clusters, heads, cymes, or panicles,

The species are mostly American, two are African, and two from the Pacific islands. The

Australian species is one which is very generally dispersed over the tropical regions of both the
Old World and the New.—Benth.

1. W. americana (American), Linn.; DC. Prod. i. 492; Benth. Fl. Austr.
i. 236. A perennial or undershrub, 1 to 2ft. or more high, densely tomentose or
softly villous in every part. Leaves shortly petiolate, from ovate to oblong, 1 to
1zin. long, obtuse, toothed and plicately veined. Flowers small, yellow, in dense
heads, almost sessile in the axils of the leaves, or the upper ones clustered in a
short spike, or irregularly collected into dense cymes or leafy corymbs. Bracts
narrow. Calyx 14 to 2 lines long. Petals nearly twice as long, narrow.—
W. indica, Linn.; DC. Prod. i. 493.

Hab.: Cape Flinders, Port Denison, and other tropical parts.
The species is common within or near the tropics all round the globe.

10. ABROMA, Jacq.
(So called on account of it not being fit for food.)

Calyx 5-cleft. Petals 5, the claw dilated and concave at the base, the lamina
stipitate, ovate, plane. Staminal cup with 5 obcordate lobes (staminodia) alter-
nating with the petals, anthers 2 to 4 in each sinus, nearly sessile, with divaricate
cells. Ovary sessile, 5-celled with several ovules in each cell; styles 5, short,

L

146 XXIII. STERCULIACEA. ‘[Abroma.

connivent. Capsule membranous, truncate, 5-angled, the angles winged and
produced at the top into as many horn-like points, opening at the top loculicidally
and septicidally. Seeds several, albuminous; embryo straight, with flat cotyle-
dons.—Tall shrubs or small trees, with stellate pubescence. Leaves entire or
palmately lobed. Peduncles leaf-opposed or terminal, few-flowered. Dissepiments
of the capsule fringed at the inner edge with long hairs.

A genus of two or three species from tropical Asia, one of them the same as the Australian one.

1. A. fastuosa (disdainful), R. Br.; DC. Prod. i. 485; Benth, Fl. Austr.
i. 286. A tall shrub, the branches softly pubescent, and bearing a few minute
conical prickles. Leaves shortly petiolate, obliquely cordate-ovate, acuminate, 4 to
Gin. long, undivided, slightly sinuate-toothed, nearly glabrous above, softly
pubescent underneath. Peduncles very much shorter than the leaves, bearing a
cluster of 8 to 5 shortly pedicellate flowers, one only usually fertile. Bracts
linear, deciduous. Sepals narrow-lanceolate, about din. long. Petals rather
exceeding them, the broadly ovate lamina supported above the concave base by a
filiform stipes. Capsule hirsute with a few rigid hairs, or at length glabrous,
ldin. long, the wings of the angles nearly $in. broad, besides the long incurved
points of their upper angle. Seeds 10 to 12 in each cell—Gertn. Fr. i. t. 64;
Salisb. Parad. Lond, t. 102.

Hab.: Tropical parts of the colony.

The species is widely distributed over the Eastern Archipelago.

This plant yields excellent strong fibre.

11. RULINGIA, R. Br.
(After J. P. Ruling.)
(Achilleopsis, Turcz.)

Calyx 5-lobed. Petals 5, broad and coneave or convolute at the base, with a
small, broad, or linear ligula at the top. Stamens shortly or scarcely connate at
the base, 5 without anthers (staminodia), linear-lanceolate and petal-like, alternate
with the petals and connivent or spreading; 5 short, opposite the petals, and
perfect, the anther-cells parallel. Ovary sessile, 5-celled with 2 or rarely 3 ovules
in each cell, styles connate, at least at the top, or rarely quite free. Capsule
tomentose or beset with prickles or soft sets, opening loculicidally in valves, or
the carpels separating. Seeds 1 or 2 in each cell or carpel, ascending, usually
strophiolate. Albumen fleshy; cotyledons flat.—Shrubs or undershrubs, with
stellate tomentum or hairs. Leaves entire, toothed, or lobed. Stipules narrow,
deciduous, the upper ones often laciniate. Flowers mostly white, small, in leaf-
opposed or terminal, rarely axillary cymes. Petals shorter than the calyx.
Strophiola of the seeds small, variable in shape in the same species.

The genus is confined to Australia, with the exception of one Madagascar species.— Benth.
A. Leaves of the flowering branches ov their lobes lanceolate or ovate-lanceolate, mostly above 1
and often 2 or 3in. long, entire or serrate, not undulate, crenate or crisped. Capsule loculicidal.

Leaves or their lobes quite entire, softly hoary-tomentose . iS es 1. R. salvifolia.

Leaves or their lobes serrate, velvety or hirsute, at least underneath. :
Capsule scarcely dehiscent, nearly glabrous, with rigid prickly sete . . . 2. R. pannosa.
Capsule dehiscent, tomentose with soft pubescent sete . . . F . . 3B. RR. rugosa.

1. R. salvifolia (Sage-leaved), Benth. Fl. Austr. i. 238. An apparently
erect shrub, clothed with a soft but dense and close whitish tomentum. Leaves
on very short petioles, lanceolate or lanceolate-linear, 2 to din. long, entire or
deeply divided into 8 lanceolate lobes, the middle one the longest, all quite entire
and softly tomentose on both sides, especially underneath. Cymes pedunculate,

Rulingia.] XXUI STERCULIACEA, 147

but shorter than the leaves. Calyx spreading, about 8 lines diameter. Ligula of
the petals linear, usually pubescent. Stamens very shortly united. Fruit not
seen.—Thomasia (/) salvitolia, A. Cunn. Herb.; Steetz, in Pl. Preiss. ii. 333.

Hab.: Brisbane River, A. Cunningham ; Minto’s Craig, Fraser.

2. R. pannosa (alluding to the clothing), &. Br. in Bot. Mag. t. 2191;
Benth, Fl. Austr, i. 228. A shrub of several feet, but flowering young so as to
appear an undershrub, softly hirsute with velvety stellate hairs. Leaves on the
full-grown plant shortly petiolate, ovate-lanceolate or lanceolate, mostly 2 to 8in.
or sometimes longer, toothed, rounded or cordate at the base, scabrous-pubescent
above, with impressed veins, densely velvety or hirsute underneath; on the
younger plants they are broader and often 8 or 5-lobed. Cymes shortly pedun-
culate. Calyx tomentose, spreading to 8 or 4 lines diameter. Ligula of the
petals linear, rather short. Staminodia pubescent, united with the perfect
stamens higher up than in most species. Ovary glabrous, granulate. Capsule
nearly glabrous, globular, hard and almost indehiscent, beset with rigid subulate
bristles, glabrous except a stellate tuft at the tip.—Steetz, in Pl. Preiss. ii. 351 ;
F, v. M. Pl. Vict. i. 150; Commersonia dasyphylla, Andr. Bot. Rep. t. 608;
Buettneria dasyphylla, J. Gay, in DC. Prod. i. 486, and in Mem. Mus. Par. x.
200, t. 12; B. pannosa, DC. Prod. i. 486.

Hab.: Southern parts of Queensland.

3. R. rugosa (rugose), Stectz; Benth. Fl. Austr. i. 288. A shrub so closely
resembling R. pannosa in indumentum and foliage that it is difficult to distinguish
it without the fruit. Leaves usually narrower, more rugose, and almost bullate.
Flowers in cymes, scarcely exceeding 2 lines in diameter when expanded. Ligula
of the petals marked with 3 dark lines. Ovary tomentose. Capsule about 4 lines
diameter without the sete, not so hard as in R. pannosa, and readily dehiscent,
beset with soft pubescent setz, which is long in some specimens, short in others.

Hab.: Capalaba, J. Shirley.

12. COMMERSONIA, Forst.
(After M. Commerson.)

Calyx 5-lobed. Petals 5, broad and concave at the base, with a small broad or
linear ligula at the top. Stamens united in a short cup at the base, 5 perfect
with short filaments opposite the petals, alternating with staminodia in threes,
the central one of each three lanceolate or spathulate, the latter ones linear or
spathulate, attached at the base either to the central one or to the adjoining
anther-bearing filament. Ovary sessile, 5-celled, with 2 to 6 ovules in each cell ;
styles distinct or united at least at the top. Capsule beset with soft pubescent
sete, opening loculicidally in 5 valves. Seeds usually 2 or 3, ascending, with a
small strophiola; albumens fleshy; cotyledons flat.—Trees or shrubs, with
stellate tomentum or hairs. Leaves toothed or lobed, often oblique. Flowers

small, in terminal, leaf-opposed, or axillary cymes.

The species are all Australian, one is also widely dispersed over Eastern India, the Archi-
pelago and Pacific Islands, the others are endemic.—Benth.
Tall shrubs or trees. Leaves mostly above 8in, long, acuminate. Ligula

of the petals linear or oblong.
Staminodia all linear-spathulate, elongated, the lateral ones attached to
the central . 2. ee ee ee
Central staminodia lanceolate, lateral ones filiform. ;
Lateral staminodia attached to the central one. Ligula of the petals
oblong, rather short ee ee ee
Lateral staminodia attached to the anther-bearing filaments. Ligula i
of the petals long andlineay . . - . + + + + + + + + + ¢ 8, CG. echinata,

1. C. Fraseri.

2. C. Leichhardtii.

148 XXII. STERCULIACEA. [Commersonia.

1. ©. Fraseri (after C. Fraser), J. Gay; in Mem, Mus. Par. x. 215, t. 15;
Benth. Fl. Austr. i. 242. A tall shrub, with tomentose or hirsute branches.
Leaves cordate-ovate, acuminate, 8 to Gin. long, irregularly toothed, often oblique
at the base, glabrous or slightly pubescent above, white-tomentose or softly
hirsute underneath, the lower ones in the young plants broad and 3 or 5-lobed.
Cymes loosely dichotomous, many-flowered, but shorter than the leaves. Calyx
tomentose, fully 3 lines diameter, the lobes acute. Petals with a very short
broad concave base, the ligula oblong-spathulate, nearly as long as the calyx.
Staminodia linear-spathulate, as long as the petals, the central one of each three
rather broader and lanceolate at the base, the lateral ones filiform at the base and
shortly adnate to the central one; anther-bearing filaments very short. Capsule
large, densely beset with soft villous setee.—Steetz, in Pl. Priess. ii. 359; F. v.
M. Pl. Vict. i. 148.

Hab.: Southern Queensland.

2. ©. Leichhardtii (after L. Leichhardt), Benth. Fil. Austr. i. 242. A
medium-sized shrub, the branches densely velvety-tomentose or hispid. Leaves
ovate-lanceolate or cordate, 2 to 83in. long (or specimens narrow-lanceolate-
oblong), unequally toothed, rather harshly velvety-tomentose on both sides.
Cymes nearly sessile, few-flowered. Calyx very tomentose, spreading to about
5 lines diameter; lobes broad and acute, sometimes reddish inside. Petals
glabrous, violet, with an oblong ligula much shorter than the calyx. Central
staminodium of each 3 lanceolate and fine-pointed, lateral ones filiform, attached to
it near the base. Anther-bearing filaments very short. Ovary glabrous.

Hab.: Boyd and Cape Rivers and Rockingham Bay.

8. C. echinata (capsule prickly), Forst.; DC. Prod. i. 486; Benth. Fl. Austr.
i. 248. Brown kurrajong; ‘“‘ Dim,” Maroochie. A tall shrub or small tree, the
young branches and inflorescence whitish-tomentose. Leaves ovate or cordate,
acuminate, 3 to.6in. long or even more, irregularly toothed or nearly entire, often
oblique at the base, glabrous or slightly-tomentose above, more densely whitish-
tomentose underneath. Cymes pedunculate, many-flowered, but shorter than the
leaves. Calyx tomentose, nearly 3 lines diameter, the lobes acute. Petals with
a very short concave broad base, the ligula narrow-linear, nearly as long as the
calyx. Central staminodium of each three lanceolate, pubescent, much shorter
than the petals, lateral ones small, filiform, recurved, attached to the very short
anther-bearing filaments. Anther-cells less divaricate than in the other species.
Capsule often 4in. diameter, without the long, soft, villous sets: which cover it.

Hab.: Cape York, Endeavour River, Pine River, Upper Brisbane River, and other localities.

Wood soft, close-grained, white, and light. The bark yields a strong fibre, which was used by
the aborigines for net-making and fishing lines.—Bailey’s Cat. Ql. Woods No. 32.

138. SERINGIA, J. Gay.
(After M. Seringa.)

Calyx deeply 5-lobed, scarcely enlarged after flowering, and neither scarious
nor coloured. Petals none. Stamens 5, alternate with the calyx-lobes, alter-
nating with 5 subulate staminodia, and slightly united with them at the base;
anther-cells parallel, opening by dorsal slits. Ovary 5-celled, with 2 or 3 ovules
in each cell; styles cohering at the summit or nearly from the base. Fruit-
carpels distinct, winged on the back, opening in 2 valves. Seeds strophiolate,
albuminous, embryo straight, with flat cotyledons.—Shrub, with the habit nearly
of a Commersonia. Flowers in dense, terminal, or leaf-opposed cymes. Bracteoles
none. é

The genus is now limited to a single Australian species.—Benth.

Sertngia.] XXIH. STERCULIACEA. 149

1. S. platyphylla (broad-leaved), J. Gay, in Mem. Mus. Par. vii. 448, t. 16,
17; Benth. Fl. Austr. i, 244. A tall shrub, with the habit nearly of Vommersonia
Fraseri, the young branches loosely whitish or rusty-tomentose. Leaves ovate to
ovate-lanceolate, acuminate, coarsely toothed, 8 to 4 or even din. long, often
oblique at the base, glabrous or sprinkled with minute stellate hairs, densely
tomentose underneath. Cymes rather dense and many-flowered, but much
shorter than the leaves. Calyx angular in the bud, attaining, when fully out,
about 2 lines in length. Filaments and staminodia nearly similar, rather thick.
Anthers oblong. Carpels about as long as the calyx, densely pubescent, the short
broad vertical wing truncate at the top.—DC. Prod. i. 488; Steetz, in Pl. Preiss.
ii. 849; Lasinpetalum arborescens, Ait. Hort. Kew. ed. 2 ii. 36.

Hab.: South Queensland. :

14. KERAUDRENIA, J. Gay.
(After — Keraudren, a French nobleman.)

Calyx 5-lobed, enlarged and scarious or thin and coloured after flowering, the
‘midrib of each sepal usually thickened without lateral ribs. Petals none, or
minute and scale-like. Stamens 5, alternate with the sepals, free or shortly
united at the base, with or without intervening staminodia, anther-cells parallel,
opening by dorsal slits. Ovary 8 to 5-celled, with 3 or more ovules in each cell ;
styles cohering at the summit. Capsule membranous, villous or shortly setose,
opening loculicidally, and usually separating into distinct carpels. Seeds
strophiolate, albuminous; embryo straight or curved, with flat cotyledons.—
Shrubs more or less stellate-tomentose. Leaves entire or sinuate-lobed. Stipules
narrow, or small and deciduous. Cymes terminal or opposite the upper leaves,
few-flowered. Bracteoles none.

Besides the Australian species, there is one other from Madagascar, which on a further
examination proves more nearly allied to K. lanceolata than had appeared to us when preparing
the ‘‘Genera Plantarum.” The genus has the anthers of Seringia and Hannafordia, with the
calyx nearly of Thomasia, and must include species in which, as in the Madagascar one, the
carpels do not appear to separate, as well as those in which they are quite distinct.—Benth.

Bracts narrow. Carpels several-seeded, not always separating, the seeds
nearly straight. Leaves mostly lanceolate, 1 to 3in.
Leaves quite glabrous and smooth above. Capsule scarcely septicidal.

Leaves broad-lanceolate. Carpels angular, villous and setose. . . . 1. K. lanceolata.
Leaves narrow-lanceolate or linear. Carpels rounded on the back, very

villous, but not setose. . . . 4 Moan Ow Sg . . 2 Wh. Hillii.
Leaves very rugose and pubescent above . . F . 8. K. Hookeriana.

Leaves ovate-lanceolate, cordate at the base, 2 to 4in. long. "Seeds black 4. K. adenolasia.

1. K. lanceolata (lanceolate), Benth. Fl. Austr. i. 245, A tall shrub, the
young branches rusty-tomentose. Leaves shortly petiolate, oblong-lanceolate,
3 to 4in. long, rather thick, entire, glabrous above and smooth, or with the veins
slightly impressed, white-tomentose underneath. Cymes short, few-flowered,
very tomentose. Bracts narrow, deciduous. Calyx tomentose, spreading to 4 or
5 lines diameter, divided to about the middle, the midribs prominent and
pubescent inside, the lobes of the fruiting calyx attaining 3 or 4 lines or more.
Petals none. Filaments rather long, with slender staminodia intervening.
Anthers linear. Ovary 5-celled, hirsute. Capsule truncate at the top, fully din.
diameter, scarcely septicidal, but distinctly furrowed between the carpels, each
carpel very angular on the edges, so as to make the capsule appear almost
10-winged, but it is so hispid and beset with short, soft, hirsute sete as almost to
disguise its form. Seeds several in each cell, obovoid; embryo straight.—
Seringia lanceolata, Steetz, in Pl. Preiss. ii. 849.

Hab.: Port Bowen, R. Brown, A. Cunningham; also in Leichhavrdt’s collection.

It is this species which is closely allied to one from Madagascar, which I had formerly referred
to, Thomasia, on account of its capsule not separating into distinct carpels.—-Benth.

150 XXII. STERCULIACEA. [Keraudrenia.

2. K. Hillii (after Walter Hill), FP. «. M. Herb.: Benth. Fl. Austr. i. 246.
Very near to K. lanceolata, with the same inflorescence and flowers. Leaves
much narrower, linear-lanceolate or linear, 14 to 3in. long, coriaceous, glabrous
without impressed veins above, white-tomentose, and often sprinkled with rusty
stellate hairs underneath. Anther-bearing filaments scarcely dilated. Ovary of
NW’. lanceolata. Capsule not so large, very hirsute, but without prominent sete,
furrowed between the carpels, which are rounded on the back, and not angular.
Seeds of K. lanceolata.

Hab.: Southern Queensland, about the Brisbane River.

3. K,. Hookeriana (after Dr. Hooker), Walp. Ann. ii. 164; Benth. Fil.
Austr. i. 246. Branches rusty-tomentose or hirsute. Leaves mostly oblong-
lanceolate, 14 to 8in. long, entire, green, very rugose and velvety-pubescent
above, densely white-tomentose underneath ; the lower leaves or those of some
branches often broader and shorter, almost ovate. Cymes or racemes 2 to 4-
flowered, terminal or opposite the upper leaves, on very short peduncles. Bracts
narrow, deciduous. Calyx divided nearly to the base into acute lobes, 8 or 4
lines long when in flower, 5 or 6 when in fruit. Petals small and scale-like or
none. Filaments short, alternating with subulate staminodia. Anthers linear,
much incurved. Ovary 5-celled, tomentose. Capsule very hirsute, 4 to 5 lines
diameter, the carpels distinct and separating, each opening in 2 valves. Seeds
several in each, cell obovoid ; embryo straight.—Seringia corollata, Steetz, in Pl.
Preiss. ii. 330; Aeraudrenia integrifolia, Hook. in Mitch. Trop. Austr. 341, not
Steud.; A. Hookeri, F. v. M. Fragm. i. 28, 242.

Hab.: Keppel Bay; Suttor, Burnett, Upper Pine, and Brisbane rivers; on the Maranoa and
southward to Lindley’s Range; Robinson’s Range. ~

The petals are certainly present in those Carpentaria specimens which I have examined, and
as certainly wanting in the flowers I opened of the more southern specimens, and the two are
distinguished under different names in R. Brown’s herbarium and notes, but I can discover no
other character whatever.—Benth.

4. K. adenolasia (hairs glandular), F. +. M. Fragm. x. 96. Plant glandular-
hirsute. Leaves herbaceous, ovate-lanceolate, cordate at the base, the margins
irregularly crenate-denticulate, 2 to din. long, 8 to 20 lines broad, rugose.
Stiptiles 2 or 3 lines long, not membranous, rhomboid or ovate-lanceolate.
Peduncles bearing few flowers. Bracts small, linear-lanceolate. Calyx bluish,
angular-plicate before expansion, $in. broad when expanded ; lobes acuminate.
Petals very minute, rhomboid-orbicular. Anthers yellow, bent like a horseshoe,
2-lobed at the base. Filaments very short, turgid downwards. Staminodia 5,
linear-setaceous. Capsule stellate-hirsute and setulose. Seeds black, 1 line long,
with a minute strophiole.

Hab.: Robinson River, W. E. Armit.

15. HANNAFORDIA, F. v. Muell.
(After James Hannaford.)

Calyx 5-lobed, somewhat enlarged after flowering, with prominent raised ribs,
3 to each sepal, besides those connecting the sepals. Petals 5, lanceolate, slightly
concave, shorter than the calyx. Stamens 5, opposite the petals; staminodia 3
or fewer between each 2 stamens, linear-subulate, all slightly connected in a ring
at the base; anther-cells parallel, opening by dorsal slits. Ovary 8 or 4-celled,
with 8 or 4 ovules in each cell. Style simple. Capsule hard, almost woody,
opening loculicidally in 8 or 4 valves. Seeds strophiolate, albuminous; embryo
straight, with flat cotyledons.—Shrub, with the habit of a Thomasia, but without
stipules. Bracteoles 3, persistent.

The genus is limited to a few species. It has the anthers of Keraudrenia and Seringia, with
the calyx nearly of Guichenotia.—Benth.

Hanna fordia.] XXII. STERCULIACEA. 151

1. EX. Shanesii (after P. A. O'Shanesy), Hv. M. F'ragm. vi. 175. A shrub of
about 2ft., with velvety-tomentose branches. Leaves from 14 to 2tin. long, 5 to
10 lines broad, oblong, base cordate, repand-denticulate or almost entire, on
petioles of 2 to 4 lines; glabrescent on the upper, velvety on the under side.
Peduncles bearing 2 or few flowers. Pedicels about 2 lines long. Bracteoles 3,
1 line long. Calyx campanulate, lin. long, striate, lobes 5, lanceolate, stellate-
tomentose outside, glabrous and somewhat scarlet within. Petals dark purple,
narrow-lanceolate, glabrous. Stamens 5 fertile, opposite the petals. Staminodia
3, subulate, 2 lines long. Anthers erect, extrorse, oblong. Ovary velvety, 4 or
5-celled. Capsule globose, about 5 or 7 lines, valves glabrous inside. Seeds 2 to
4 in each cell, black.—F. v. M. l.c. and x. 96.

Hab.: Leichhardt district, O’Shanesy (F. v. M. le.)

Orper XXIV. TILIACEA.

Flowers regular, hermaphrodite or rarely unisexual. Sepals 5, rarely 3 or 4,
free or more or less cohering, usually valvate. Petals as many or fewer or none,
alternate with the sepals, inserted round the base of the torus. Stamens
indefinite, rarely reduced to very few, inserted on the torus, which is often raised
or disk-like. Filaments free or slightly united at the base. Anthers 2-celled,
with parallel or rarely divaricate cells, opening in longitudinal slits or in terminal
pores. Ovary free, sessile, 2 or more celled. Style simple and entire, or divided
at the top into as many stigmatic teeth or lobes as there are cells. Ovules 1, 2,
or more in each cell, erect, pendulous, or horizontal. Fruit capsular or inde-
hiscent, with single or several-seeded cells, where several-seeded the cells often
subdivided by spurious vertical or transverse partitions. Seeds without any
arillus, the testa usually coriaceous or crustaceous. Albumen fleshy, rarely
deficient. Embryo straight or rarely curved or slightly folded. Cotyledons leafy
or rarely fleshy; the radicle next to the hilum, usually shorter than the cotyledons.
—Trees, shrubs, or rarely herbs. Leaves alternate or very rarely opposite,
simple, with pinnate or palmate nerves, entire, toothed, or rarely lobed. Stipules
usually free and small or deciduous. Flowers axillary, terminal or leaf-opposed,
usually in little cymes, often almost umbellate, either solitary and sessile or

pedunculate, or arranged in panicles.

A large Order, chiefly tropical or subtropical, spread over both the New and the Old World,
with one extratropical genus (Tilia) in the northern and another (Aristotelia) in the southern
hemisphere. The Australian genera are none of them endemic, the extratropical Aristotelia is
common to Chili and New Zealand. The others are all tropical and Asiatic, Grewia extending
into Africa and Corchorus also partially into America, whilst Triwmfetta belongs equally to the

New and the Old World.— Benth.

Serms A. Hoxoretana.—Petals glabrous or rarely downy, coloured, thin,
unguiculate, entire or nearly so, imbricate or twisted in the bud. Anthers

globose or oblong, opening by slits.

Trizz I. Brownlowiew.—Sepals combined below the cup. <Anthers globose, cells
ultimately confluent at the top. ;

Anthers short, with confluent cells, Calyx irregularly 3 to 5-lobed. Petals
entire. Capsule loculicidal, each valve 2-winged. . . . . . . ws.
Trips I]. Grewies.—Sepals distinct. Petals glandular at the base. Stamens springing

from the apex of a raised torus.

Anthers short, with 2 parallel distinct cells opening longitudinally. Sepals

distinct. Petals entire.
Drupe indehiscent, not echinate, entire or 2-lobed. Petals narrow, short,
with a foveolate base. Treesor shrubs... . . . 1 ee ee
Fruit globular, echinate, indehiscent, or separating into 1-seeded cocci.
Petals narrow, with a foveolate or pubescent base. Shrubs or herbs . . 93. TRromrerra,

1. Brrrya.

2. GREWIA,

is2 XXIV. TILIACEA.

Trix Ill. Piliese.—Sepals distinct. Petals not glandular. Stamens springing from a
contracted torus. ;

Capsule 2 to 5-celled, with several seeds in each, opening in valves, usually
long and smooth, rarely short and echinate. Petals usually obovate or

broad, without a foveola. Shrubs or herbs . 4. CorcHORts.

Series B. Hereroprtare.—Petals sepaloid, incised or none, induplicate or
imbricate, not twisted. Anthers linear, opening by a terminal pore.

Trine IV. Sloaniex.—Anthers linear, dehiscent at the apex. Disk stameniferous, plane
or pulvinate. Sepals and petals inserted immediately around the stamens.

Sepals 4, imbricate in 2 series. Capsule echinate, 4Q-valved . . . . . . 5. SLOANEA.

Tare V. Bleocarpex.—Anthers linear, dehiscent at the apex. Petals around the base of
a raised torus, from the inside of which the stamens arise.

Sepals 4 or 5, valvate. Fruita berry. ©. . 2. 2 6 s+ e+ ee ee 6. ARISTOTELIA.
Sepals 4 or 5, valvate. Fruitadrupe .... .- . oe ew ew ehh) 69, ELmocarrts.

1. BERRYA, Roxb.
(After Dr. A. Berry.)

Calyx campanulate, irregularly 8 to 5-lobed. Petals 5, without any foveola at
the base. Stamens numerous, free, without staminodia ; anthers subglobose, the
cells at length confluent into one. Torus not raised. Ovary (2? or) 3-celled,
with 4 ovules in each cell; style subulate (2? or) 3-lobed (or the styles distinct ?).
Capsule nearly globular, opening loculicidally in 2 or 8 valves, each valve bearing
2 vertical, diverging, coriaceous wings. Seeds 1 or 2 in each cell, densely covered
with rigid hairs ; albumen fleshy ; cotyledons leafy, flat.—Trees. Leaves entire,
5 or 7-nerved. Flowers small, white, the umbel-like cymes arranged in a terminal
panicle,

The genus consists of a single species, common to tropical Australia and Asia.

1. B. Ammoniilla (its name in Ceylon), Roxb. Pl. Corom. ili. 60, t. 264,
var. rotundifolia (round-leaved); Benth. Fl. Austr. i. 268. A small tree, the
young branches slightly tomentose. Leaves cordate-orbicular, very obtuse, 3 or
din, diameter, rigidly membranous, glabrous when full-grown. Flowers of the
Australian variety unknown, except from some fragments remaining about the
fruits seen by R. Brown, in which he ascertained that the calyx was lobed and
the stamens numerous. Capsule (always ?) 2-celled, the wings broadly obovate,
about Zin. long, sinuate-crenate on the margin. Seeds 1 or 2 in each cell.

- Hab.: Cape York and Torres Straits Islands.

The shape of the fruit and ils wings and the seeds are the same as in the Asiatic B.
Ammonilla, Roxb., DC. Prod. i. 517, Wight, Ill. t. 34; but as that species has acuminate leaves.
and a 3-celled capsule, I had at first thought that this one might be distinct. I find, however,
some Ceylon specimens with the same rounded leaves. and the Australian specimens are not
sufficient to show whether the reduced number of carpels is more than accidental Benth.

2. GREWIA, Linn.
(After Dr. W. Grew.)

Sepals 5, distinct. Petals 5, with a foveola or thickened cavity at the base,
usually shorter than the calyx, inserted round the base of the tours. Stamens
indefinite, inserted on the raised torus. Ovary 2 to 4-celled, with 2 or more
ovules in each cell; style subulate, minutely toothed or lobed. Drupe containing
1 to 4 pyrenes or nuts, entire or 2 or 4-lobed, the nuts either 1-seeded or 2 or
more seeded, and then divided by transverse partitions between the seeds. Seeds
ascending or horizontal, the albumen usually copious, the cotyledons flat.—
Trees or shrubs, the hairs or tomentum stellate. Leaves entire or serrate, 3 to

Grewia.| XXIV. TILIACEA. 158

T-nerved. Stipules narrow, deciduous. Flowers usually yellow, the umbel-like
cymes axillary or terminal. In the Australian species (except G. breviflora) the
ovary is 2-celled, but each cell is subdivided by a vertical, nearly complete parti-
tion, so as to appear 4-celled, with two or rarely more superposed ovules in each
half-cell, each half-cell forming in the fruit a separate nut, with 1 or rarely more
superposed seeds in each.

Pisa genus is a large one, widely spread over the tropical and subtropical regions of the Old
orld.

Leaves glabrous or nearly so, 3-nerved at the base. Flowers hermaphrodite.
Sepals 7 to 9 lines. Petals small, the foveola very large. Torus elon-

gated. Fruit depressed-globose, not lobed, in. diameter or more. . . 1. G. orientalis.
Sepals about 4 lines. Petals very small, the foveola large. Torus short,
fruit small, 2-lobed (unless reduced to 1 carpel) . . 2. G. multiflora.

Leaves softly velvety-tomentose underneath, 3 or 5-nerved. Flowers her-
maphrodite. Petals small, foveolalarge . . . . .. 2... ee
Leaves white-tomentose underneath or scabrous, 3 or 5-nerved. Flowers
polygamo-dicecious.
Leaves obovate-oblong to lanceolate. Foveolate base of the petals broader
than thelamina . . . ee ae sy Gr ae . 4, G. polygama.
Leaves small, ovate-obtuse. Stamens in the female flowers 1 or 2
apparently perfect, without staminodia. Buds not striate ae
Leaves large cordate-ovate. Buds of male flowers globose, in the temale
oblong. Corolla purple a 6 we ow EI : .

3. G. latifolia.

5. G. scabrella.

6. G. pleiostigma.

1. G. orientalis (Oriental), Liu; IW. and Arn. Prod. 76; Benth. #l. Austr.
i. 270. A tall, rather weak shrub, glabrous, except a minute tomentum on the
young shoots, or sparingly sprinkled on the under side of the leaves and more
abundant on the inflorescence. Leaves shortly petiolate, from oval-oblong to
oblong-lanceolate, acuminate, 3 to 4in. long, minutely crenulate, 8-nerved at the
base. Peduncles 1 or 2-flowered, axillary or the upper ones forming a short
terminal panicle. Sepals rusty-tomentose, 7 to 9 lines long. Petals not half so
long, the foveolate base broader than and almost as long as the lamina, pubescent
round the edge. Torus elongated. Stamens very numerous. Drupe depressed-
globular, 4 to 3in. diameter, flat-topped, slightly furrowed but not lobed, minutely
tomentose with a few short straight hairs intermixed, containing usually 4 nuts,
each with 2 or 3 horizontal, superposed seeds, separated by transverse partitions.

Hab.: Islands of the Gulf of Gulf of Carpentaria, N.E. coast, Northumberland Islands.

The species is not uncommon in Ceylon and a part of the Indian Peninsular.

Var. latifolia. Leaves ovate-cordate, crenate, fruit more densely pubescent. Port Denison,
Fitzalan.

2. G. multiflora (numerous flowers), Juss. in Ann. Mus. Par. iv. 89, t. 47,
f.1; Benth. Fl. Austr. i. 270. A shrub or tree, with rather slender branches,
glabrous or sprinkled with a few appressed simple or stellate hairs. Leaves from
ovate-acuminate to elliptical-oblong or almost lanceolate, 3 or 4in. long or some-
times more, serrate, 8-nerved at the base. Peduncles axillary, usually 2 or 3
together, 2 to 5-flowered. Sepals lanceolate, about 4 lines long, minutely
tomentose. Petals very short, the broad foveolate base villous round the edge,
not longer than the short torus, the lamina still smaller. Stamens numerous.
Ovary hirsute, with 2 superposed ovules in each half-cell. Drupe small, sprinkled
with a few rigid hairs, deeply 2-lobed or entire by the abortion of one carpel, with
2 nuts in each carpel, each containing a single seed.—DC. Prod. i. 508.

Hab.: Percy Islands, A. Cunningham.

The species was originally described from Philippine Island specimens; our Australian ones
agree well with Jussieu’s figure, as well as with Cuming’s specimens, n. 461, 701, and 1515.
The common East Indian G. sepiaria, Roxb., as well as G. prunifolia, A. Gray, Bot. Amer.
Explor. Exp. i. 77, said to be a common shrub on the leeward coast of the Fiji Islands, appear
from our specimens to be the same species, which we have also from Java and Singapore,
although not included in Miquel’s Flora. It is, however, frequently confounded with G. levigata,
Vahl., which differs in longer flowers, a more raised torus, and seyeral other points.—Benth,

154 XXIV. TILIACEA. [Grewta.

3. G. latifolia (broad-leaved), F. +. MM. Herb.; Benth. fl. Austr, i, 271.
A shrub or tree, the branches stellate-tomentose. Leaves petiolate, broadly
cordate, ovate, 3 or 4in. long, irregularly serrate, scabrous-pubescent above and
wrinkled, softy tomentose or hirsute underneath. Peduncles 2 or 8 together, 2 to
5-flowered, of unequal length, but scarcely exceeding the petioles. Sepals softly
villous, 4 to 5 lines long, acute. Petals about one-third as long, the broad
foveolate base as long as the small lamina. Torus considerably elevated.
Stamens numerous. Ovary hirsute, 2-celled, with 2 superposed ovules in each
half-cell. Fruit depressed-globular, 5 or 6 lines diameter, hirsute when young,
at length shining and nearly glabrous, 2-lobed, each lobe containing 2 1-seeded
nuts and slightly furrowed between them.—G. Richardiana, Hook. in Mitch.
Trop, Austr. 388 ; not Walp.

Hab.: Islands off the N. coast, Bustard Bay, Brisbane River, Moreton Island, Peak Downs, and
St. George’s Bridge, on the Balonne.

The foliage is nearly that of G. asiatica, Linn., with the fruit of G. polygama, Roxb., and the
flowers different from both. In some flowers I have seen the style divided some way below the

dilated fringed stigmas.—Benth.

4. G@. polygama (male, female, and hermaphrodite flowers on the same
plant), Lovb. Fl. Ind. ii. 588; Benth. Fl. Austr. i. 271. ‘ Kooline,” Cloncurry,
Palmer; “Karoom,’” Rockhampton, Thozet; ‘‘Ouraie,’’ Cleveland Bay, Thozet
and Morrill ; ‘‘Pam-mo,” Butcher’s Hill, Roth ; “Kou-nung,” Middle Morehead
River, Roth. An erect shrub, the branches tomentose or softly hirsute. Leaves
almost sessile, from obovate-oblong to oblong-elliptical or almost lanceolate, 2 to
3in. long, serrate, wrinkled and softly pubescent or searcely scabrous above,
velvety-tomentose underneath. Flowers dicecious, 8 or 4 together on very short
peduncles. Sepals about 4 lines long, silky-tomentose outside. Petals about one-
third as long, the oblong lamina twice as long as the broad foveolate base. Male
flowers: Stamens about 20, on the very hirsute torus, with a very rudimentary
pistil or none at all. Female flowers: Stamens very short, with small anthers.
Ovary very hirsute, with 2 superposed ovules in each half-cell, Style short, with
broad, spreading, fringed, stigmatic lobes. Drupe depressed-globular, 5 or 6
lines diameter, hirsute when young, at length smooth and shining, 2-lobed, each
lobe containing 2 1-seeded nuts and slightly furrowed between them.

Hab.: Islands of the Gulf of Carpentaria, Swears Island, Cape York and Port Molle, Bay of
Inlets, Keppel Bay, Percy Islands, Rockhampton, Port Denison.

The species spreads over a great part of East India.

Fruit eaten by natives.

5. G. scabrella (rough), Benth. Fl. Austr. i. 272. A shrub with the habit
of G. orbifolia, but the tomentum rather more sparing. Leaves broadly ovate,
but not so rounded as in that species nor quite so rigid, 1 to 14in. long. Flowers
in small sessile clusters, apparently diccious, the males not seen. Female
flowers: Sepals softly tomentose, 2 to 24 lines long, the buds not striate, as in
G. orbifolia. Petals nearly as long as the sepals, glabrous, with a small foveola at
the base, less distinct than in most species. Stamens 1 or sometimes 2 or 3,
apparently perfect, without staminodia. Ovary oblong, villous, with 2 super-
posed ovules in each half-cell. Style very short, with broad, fringed, spreading,

stigmatic lobes.
Hab.: Mackenzie and Dawson Rivers, F’. v. Mueller.

6. G. pleiostigma (stigmas numerous), fr. A. I'ragm. viii. 4. An erect
dicecious tree attaining the height of 50ft., the trunk seldom exceeding a diameter
of 10in. Branches spreading horizontally ; bark smooth, very fibrous; branchlets
sparsely tomentose. Leaves cordate-ovate, often measuring Qin. in length and
5in. in breadth; deeply and somewhat obliquely cordate at the base, and bordered

Grewia] XXIV. TILIACE. 155

with small sharp teeth; quintuplinerved, penninerved, and transverse reticula-
tions ; under side thinly tomentose, upper with sparsely scattered stellate hairs.
Petioles from 1 to l4in. long. Stipules very soon deciduous, deltoid or lanceolate-
ovate, about 2 lines long, entire. Flowers in axillary cymes, common peduncle 1
to 2in., each cyme often Gin. diameter. Flowers in twos or threes at the ends of
the branchlets of the cyme, shortly pedicellate and surrounded by a more or less
complete whorl of short, thick bracteoles. Buds before opening globose, or
oblong. Sepals 5, mealy on the outside, hoary, frosted inside, about 3 lines long,
lanceolate, valvate. Corolla of 5 petals, which are imbricate at the top and
scarcely exceeding 2 lines long, rich-purple, glabrous except for a ring of hairs.
The female flowers oblong in the bud, ovary globose, 4 or 5-celled, hirsute with
white hairs and surrounded with staminodia. Stigma 8, once or twice forked.
Male flowers on separate trees; buds globose. Stamens numerous, free, sur-
rounding a small, silky, abortive ovary, crowned by a 8 or 4-branched style.

Hab.: Mulgrave River.

The above description is from these specimens, collected in 1889, and referred to in Report
on the Botany of the Bellenden Ker Expedition, with the following remarks upon the wood :—
“The wood of this tree, on account of its elasticity and toughness, may in a few years be in
demand for the manufacture of oars, shafts, and for other purposes where strength and clasticity
are required, for which other species of this genus are found valuable in India.” Baron
Mueller named and first described the species from specimens collected at Rockingham Bay by
J. Dallachy.

3. TRIUMFETTA, Linn.
(After G. B. Triumfetti.)

Sepals 5, distinct, usually concave, or with a dorsal point or appendage at the
top. Petals 5, thickened and globular, or foveolate at the base, inserted round
the base of the torus, rarely wanting. Stamens indefinite, or rarely reduced to 5
or 10, free, inserted on the raised torus; anther-cells opening longitudinally.
Ovary 2 to 5-celled, with 2 collateral ovules in each cell; style filiform, stigma
minutely 2 to 5-toothed. Fruit globular or nearly so, echinate or bristly, inde-
hiscent or (in species not Australian) separating into cocci. Seeds in each coccus
or cell solitary, or, if 2, separated by vertical dissepiments, pendulous,
albuminous; embryo straight; cotyledons flat,.leafy.—Herbs, undershrubs, or
shrubs, with the hairs or tomentum stellate. Leaves serrate, entire, or 8 or
5-lobed. Flowers yellow, in little pedunculate or almost sessile cymes or clusters,
either leaf-opposed or lateral, rarely strictly axillary. Petals usually narrow and
not exceeding the calyx, especially in the Old World species.

A considerable genus, widely spread over the tropical regions of both the New and the Old
World. Of the Australian species, one, a maritime plant, extends to several of the South Pacifle
islands, the others are all endemic.

Ovary 3 to 5-celled. Fruit 3 to 8-celled, with 1 seed in each cell.
Leaves round-cordate, entire or lobed. Fruit rather large, with 2 cells

and seeds to each carpel. ; ;

Stems prostrate. Leaves mostly lobed. Sepals 4 to 5 lines with minute
pointed appendages». - ee eee ee et
Shrubby. Leaves roundish, hairy on both sides, with crisp margins. -
Sepals narrow, with a minute terminal appendage at the back. . 2. T. Winneckeana,
Shrub, sometimes tall. Leaves polymorphous, often rhomboidal.
Sepals oblong-apiculate. . . Diy) Gea ites Dene Se ae
Undershrub of a few feet, lower leaves lobed, upper ones ovate-
lanceolate. Fruit 5-valved. . . . . + ; did SBF 38 ‘

Fruit beset with long bristles, very dark coloured 4-celled .

1. T. procumbens.

3. T. rhomboidea.

4. T. pilosa.
5

. LT. nigvicans,

1. ZT. procumbens (procumbent), F'orst.; DC. Prod. i. 508; Benth. Fl. Austr.
i. 273. Stems procumbent or prostrate and rooting at the joints, often attaining
several feet, the branches shortly ascending, tomentose. Leaves petiolate, broadly
ovate-cordate or orbicular, obtuse, 1 to 2in. long, entire, crenate, or more or less

156 XXIV. TILIACEA. [Triwnfetta.

deeply divided into 8 or 5 lobes, nearly glabrous above, more tomentose under-
neath. Peduncles short, few-flowered. Sepals 4 or 5 lines long, with small
pointed appendages. Ovary hirsute and papillose, 3 or 4-celled, each cell again
divided into 2. Fruit globular, about 4in. diameter, glabrous or villous, covered
with hard conical prickles ; endocarp hard, divided into 6 or 8 one-seeded cells.—
Guillem. in Ann. Sc. Nat. Par. ser. 2, vii. 865; Hook and Arn. Bot. Beech. 60.

Hab.: Maritime sands, Cape York, Northumberland Islands, Fitzroy Island, Frankland
Islands, Howick Islands.

The species is found in several islands of the Eastern Archipelago, and the Pacific, where the
leaves are usually entire or not very deeply 3-lobed; Cunningham’s specimens agree very well
with these, in all the others (generally far advanced) the leaves are deeply 3 or 5-lobed, with
glabrous fruits.—Benth.

2. T. Winneckeana (after M. Winnecke), fF. r. M. in Append. to Mr.
Winnecke’s Faplo. Diary, 1883. Leaves roundish or verging into an oval form,
denticulated and somewhat crisp at the margins, velvet-hairy on both sides.
Sepals narrow, dorsally terminated by a minute conical appendage. Petals downy
towards the base. Stamens numerous. Ovary 3-celled. Fruit large, on a
slender stalklet, almost globular, indehiscent, thinly tomentose, copiously beset
by long, spreading, bristle-like, hooked prickles, the latter nearly glabrous at the
summit.

Hab.: Inland southern border.

Allied to 7’. leptacantha, but the fruits are much larger and not glabrous.—F. cv. Mueller, le.

3. 'T. rhomboidea (rhomboid), Jacy., DC. Prod. i. 507. Chinese Burr. A
small shrub, glabrous or pubescent. Leaves polymorphous, ovate-rhomboid or
cordate, 8 to 7-nerved, the apex acute or somewhat 8-lobed, serrate, variable in
amount and quality of pubescence. Flowers about din. diameter, yellow, in
small dense cymes. Pedicels short. Flower-buds oblong, club-shaped, apiculate.
Sepals oblong, apiculate. Petals oblong, ciliate at the base. Stamens 8 to 15.
Capsule globose, the size of a small pea, albido-tomentose between the spines ;
spines hooked, glabrous or ciliated, 8 to 5-valved.—Masters in Fl. of Brit. Ind.
and Trop. Afr.

Hab.: Cairns, Townsville, Cooktown, &c., where it has probably been introduced by the
Chinese.

}

This pest, in one or other of its many forms, is found in India, Ceylon (ascending to 4000ft.
in the Himalaya), Malay Islands, China, Tropical Africa, and West Indies.

4. T. pilosa (hairy), Roth.; F. cv. M. Fragm.iv. 28. Plant herbaceous, bristly,
bristles bulbous at the base. Upper leaves 8 to din. long, 24in. broad, ovate or
ovate-lanceolate, lower ones 3-lobed, stellate-hairy on both sides; petioles hairy,.
about #in. long. Stipules subulate-aristate, shorter than the petiole. Peduncles
shorter than the petioles. Flowers yellow, Zin. diameter. Sepals linear, apiculate.
Petals oblong-spathulate, scarcely shorter than the sepals, ciliate at the base.
Stamens about 10 or more. Fruit globose, tomentose, covered with long hooked
spines which are glabrous along the upper, hispid along the lower edge, 5-celled,
cells 2-seeded.

Hab.: Mount Elliott, #. Fitzalan.

5. T. nigricans (blackish), Bail. Plant erect, 2 to 8ft. in height, clothed
in most parts with short stellate hairs all round the stem and branches, but
frequently more dense on one side than on the other; very dense on the back of
the leaves. Branches nearly terete, stipules rather persistent, narrow, 4 lines
long. Leaves ovate-lanceolate, palmately 8 to 5-nerved, 24 to 84in. long, 14 to
2tin. broad, coarsely serrate. Petioles slender, 1 to 14in. long. Flowers yellow,
solitary, or few in a pedunculate umbel. Bracts filiform, 2 lines long. Pedicels

Triumfetta.) XXIV. TILIACEA. 157

about as long as the bracts. Buds narrow-oblong, crowned by the spreading sepal
appendages, Sepals linear, 4 lines long, without the thread-like appendages.
Petals spathulate, shorter than the sepals. Stamens 15 to 20, filaments glabrous.
Style sulcate, glabrous. Ovary setose, 4-celled, 2 ovules in each cell. Fruit about
4 lines diameter, dark-coloured, 4-celled, 2 seeds in each cell; outside covered
with slightly hairy hooked sete about 4 lines long, the sharp hook at the ends
often of lighter colour, glabrous between the sets except for a few stellate hairs.
Seeds oval, rough.

Hab.: Herberton and Tully River, J. I’. Bailey. This plant is likely to become a pest, and
should be included in ‘ Noxious weeds to be destroyed.” The fruit very dark or blackish on the
specimens received,

4. CORCHORUS, Linn.
(From its supposed medicinal properties.)

Sepals 5, rarely 4. Petals as many, without any cavity at the base. Stamens
indefinite, rarely few, inserted on a torus scarcely raised, but occasionally
expanded in a disk round their base; anther-cells opening longitudinally. Ovary
2 to 5-celled, with several ovules in each cell; style short, simple. Capsule either
long without prickles, or short or globular and more or less warted, muricate or
echinate, opening loculicidally in 2 to 5 valves, with several seeds in each cell,
rarely separated by transverse partitions. Seeds pendulous or horizontal,
albuminous ; embryo usually curved, with leafy cotyledons.—Herbs, undershrubs,
or shrubs, with simple or stellate hairs. Leaves serrate. Peduncles very short,
lateral or leaf-opposed, bearing 1 or several flowers. Bracts small. Flowers
usually small, yellow.

A considerable genus, of which a few species appear to be limited to tropical America or to
Australia, the remainder generally dispersed over various tropical regions in the Old as well as
the New World. The fruit in this genus is often indispensable for determining the species.—
Benth.

Annuals (or biennials’), glabrous or loosely pubescent.
Capsule globular or ovoid, very obtuse. Capsule slightly warted, 2 or
Scelled esr eae a) a le Re a Ble Se Oe
Capsule ($ to #in. long) rather thick, angular or winged.
Capsule acute or acuminate, angular but not winged. Stamens

1. C. hygrophilus.

numerous Wi meh fae gg Ath © fey aes a a coe ee ee ew BCL Cunninghamii.
Capsule 3-winged, truncate at the top, with 3 diverging points.
Stamens under 20. Flowers verysmall . ....... . 3. C. acutangulus.

Capsule linear, not winged.
Capsule under Zin., 2 or 3-celled. Leaves without sete. Flowers very
small. Stamens few. Pubescent plants. Capsule 2-celled, reflexed,
very hirsute, rather acute . . .... . 5 soe ew ew 4 CL pumilio.
Undershrubs or shrubs more or less tomentose or hirsute.
Fruiting pedicels recurved. Capsule linear, curved or twisted, more or
less torulose, 2 or 3-celled.
Low diffuse shrubs or undershrubs. Capsule few-seeded,
Sepals under 2 lines. Stamens about 10. Capsule 3 or 4 lines
long, very hispid, slightly curved . . . . a ee
Sepals 8 to 4 lines. Stamens numerous. Capsule tomentose,
slender but not twisted . inside eile aie Oey Ga) she Pete ish 9
Erect or decumbent shrubs.
Tomentum scabrous or almost villous. Sepals 2 or 3 lines. Petals

4. C. pumilio.

5. C, tomentellus.

MAITOW: wi a ae aw SP we woe ew ew we we 6 OC, sidoides.
Stems purplish, decumbent. Pods 3 or 4in. long, erect. Valves
38 or 4, scabrous, ending in a short straight point soe e « . 7G, trilocularis.

1. ©. hygrophilus (found near water), A. Cunn. Herb.; Benth. Fl. Austr. i.
276. A tall, erect, glabrous herb, apparently annual. Leaves petiolate, ovate or
ovate-lanceolate, acuminate, 8 to 5in. long, acutely and irregularly toothed.
Cymes several-flowered, reflexed, shortly pedunculate, but rarely equalling the

158 XXIV. TILIACEA., [Corchorus.

petioles. Flowers small, the buds obovoid, contracted at the base. Petals. the
length of the calyx. Stamens numerous, on a raised torus. Capsule globular
or ovoid-oblong, very obtuse, 2 to 4 lines long, more or less tuberculate, 2 or 3-
celled. Seeds 8 or more in 2 rows in each cell, without transverse partitions.

Hab.: Cleveland Bay, A. Cunningham.

2. C. Cunninghamii (after A. Cunningham), F.v. M. Fragm. iti. 8; Benth.
Fl, Austr. i. 276. A tall, erect, glabrous herb, annual, or sometimes perhaps
perennial. Leaves petiolate, from cordate-ovate to lanceolate, acuminate, 2 to 4in.
long, coarsely serrate, without sete. Peduncles short, bearing a cyme of 3 to 7 or 8
flowers, on rather long pedicels. Buds obovoid, narrowed at the base. Stamens
numerous, on a raised torus. Ovary narrowed at the the top. Capsule narrow-
oblong, acute, $ to Zin. long, slightly 3 or 4-angled, 3 or 4-celled, with numerous
seeds in each cell.

Hab.; Dawson and Burnett rivers and Moreton Bay, F. v. Mueller ; Brisbane River, Fraser

8. C. acutangulus (alluding to angles of fruit), Lam.; W. and Arn. Prod. 73 ;
Benth, Fl. Austr, i. 277. An annual, sometimes very small, but attaining 2ft.,
decumbent or erect, slightly pubescent and often sprinkled with a few rigid hairs.
Leaves petiolate, ovate, serrulate, without sete. Flowers 1 to 8, nearly sessile,
and very small. Sepals little more than 1 line long. Stamens 15 to20. Capsule
straight, } to 3in. long, rather thick, prominently 3-angled, or with 3 longi-
tudinal wings, truncate at the top, with 3 spreading points or teeth, 3-celled.
Seeds numerous. Very rarely the capsule has 4 cells and as many wings and
teeth.— Wight, Ic. t. 739.

Hab.: Cape York. The species is common in tropical Asia and Africa, and occurs also—
perhaps introduced—in some parts of 8. America.—Benth,

4. ©. pumilio (small), Rf. Br. Herb.; Benth. Fl. Austr. 1.277. A small,
rigid, much-branched herb or undershrub, not much more than #ft. high, hirsute
with spreading stellate hairs, the slender branches appearing almost woody at the
base, although the plant flowers the first year. Leaves petiolate, ovate or oblong,
obtuse, rarely above }in. long, crenate, rugose and plicate, sprinkled with rigid
stellate hairs. Flowers very small, in sessile clusters. Buds narrow-oblong.
Sepals very narrow, acute, hirsute, 1 to 14 line long. Petals narrow. Stamens
about 10. Ovary very hirsute. Capsules reflexed, linear, 3 to 4 lines long,
slightly curved, rather. acute, very hirsute, 2-celled, with few oblong seeds.

Hab.: Islands of the Gulf of Carpentaria, R. Brown.

5. C. tomentellus (tomentose), F. v. M. Fragm. iii. 10; Benth. Fl. Austr.
i. 278. A low, diffuse, stellate-tomentose shrub or undershrub. Leaves petiolate,
from ovate to ovate-oblong, obtuse, 4 to lin. long, crenate, slightly plicate and
rugose, rather loosely stellate-tomentose, especially underneath. Flowers
pedicellate, in nearly sessile clusters, much larger than in C. vermicularis. Buds
obovoid. Sepals 3 to 4 lines long. Stamens numerous, the torus expanded into
a prominent disk round their base. Capsule very slender, tomentose, $ to Zin,
long, 8-valved, with few distant seeds, but scarcely contracted between them.

Hab.: Mackenzie River, F. Mueller. It is possible that this may prove a form of the very
variable C. sidoides, but besides the difference in habit and foliage, the flowers appear to be
larger and the disk much more developed. Benth.

6. ©. sidoides (Sida-like), F. v. M. Fragm. iii. 9; Benth. Fl. Austr. i. 278.
An erect shrub of several feet, the branches densely but rather loosely tomentose.
Leaves shortly petiolate, from oval-oblong to oblong-lanceolate, obtuse, 1 to Qin.
long, rather thick, crenate, plicate and rugose, or on luxuriant specimens longer

Corchorus, | XXIV. TILIACEA. 159

and thinner, scabrous tomentose above, more densely tomentose underneath.
Flowers in nearly sessile clusters. Calyx tomentose-villous, 2 to 8 lines long, the
buds often tipped by the tooth-like points of the sepals. Petals narrow, in some
flowers very small. Stamens numerous, on a small torus. Capsule slender, ¢ to
near 2in. long, tomentose or villous, more or less torulose, 2 or 38-celled. Seeds
oblong, often distant in each cell, although rather numerous on the whole.

Hab.: Islands of the Gulf of Carpentaria.

7. ©. trilocularis (capsule 3-celled), Linn.; Musters in Fl. Trop. Africa, i.
262. Annual or perhaps perennial, with numerous erect or decumbent purplish,
smooth or pilose, branching stems. Leaves elliptic, oblong or oblong-lanceolate,
1 to 8in. long, 4 to lin. wide, crenate-serrate, either with or without basal lobes.
Petioles very short, pilose. Stipules setaceous, Pedicels 2 to 8-flowered. Petals
spathulate, bright yellow. Pods 2 to 3in. long, erect, straight or curved, slender,
3 to 4-angled, 3 to 4-valved ; valves scabrous, deeply pitted on the inner surface,
and ending in a short straight point. Seeds numerous.

Hab.: Rockhampton, Burdekin River, and Rockingham Bay, F, v. 3f. in Fragm. viii. 5.
t

5. SLOANEA, Linn.
(After Sir Hans Sloane, principal founder of the British Museum.)
(Including Echinocarpus australis, Benth.)

Sepals or calyx-lobes 4 or 5, valvate or imbricate in 2 rows. Petals none or
1—4, imbricate or subimbricate, entire or dentate. Stamens numerous, free,
covering the broad, thick, pitted disk from the petals to the ovary ; anthers linear,
the cells placed back to back, and opening from the top in a slit extending more
or less down the sides. Ovary 8 or 4-celled, with several ovules in each cell;
style subulate. Capsule thickly coriaceous or woody, densely echinate or covered
with sete, 3 or 4-celled or 1-celled by abortion, opening in 3 or 4 valves. Seeds
several, or solitary and pendulous, ovoid ; testa hard; albumen fleshy; cotyledons
broad, flat.—Trees. Leaves entire or sinuate-toothed, with pinnate veins.
Peduncles axillary, 1-flowered, solitary or clustered, or forming terminal panicles.

The Australian species are endemic. The authors of the ‘Genera Plantarum’ seemed to
consider that the distinction between the genera Sloanea and Hchinocarpus was scarcely enough

to keep them apart, and Baron Mueller having described 3 out of the 4 Australian species under
Sloanea, I have thought it better to follow him in this instance.

Leaves obovate-oblong, 6in. or more long, coriaceous, sinuate-toothed.

Petals glabrous. Capsule 3—4-valved . . . 1. S. australis.
Leaves lanceolate-ovate, 3 to 5in. long, chartaceous, nearly 0 or quite entire.

Petals velvety. Cupsule 2-valved. . . . 2 S. Langit.
Leaves obovate, 2 to 6in. long, thin, coriaceous, crenulate.

No petals. Capsule pyriform-ovate, 2-valved. . . 3. S. Maebrydei.

Leaves lanceolate to ovate-lanceolate, 3 to 5in. long, coriaceous, "yemotely
toothed.
No petals. Capsule 2-valved, about #in. long . . . . ..... . 4. 8. Woollsii.

1. S. australis (Australian), Fc. A. Hraym. iv. 91; (Echinocarpus, Benth.
Fl, Austr. i, 279). A large tree, bark thin, scaly; branchlets furfuraceous, adult
foliage glabrous. Leaves obovate-oblong, 6 to 12in. long, shortly acuminate,
more or less sinuate-toothed, much narrowed towards the base, but obtuse or
slightly cordate at the petiole, coriaceous. Inflorescence furfuraceous-pubescent,
forming a terminal raceme to the branchlets shorter than the last leaves. Pedicels
1 to 2in. long. Sepals ovate-oblong, 4 or 5, about 4 lines long. Petals glabrous,
white, 4 or 5, oval, about 7 lines long, 3 or 4 lines broad in the middle.

160 XXIV. TILIACEA. {Sloanea.

Filaments short. Anthers scarcely pointed. Style acute, much longer than the
stamens, the exserted portion deeply furrowed, Ovary 4-celled. Capsule opening
in 4 hard almost woody valves, or sometimes 8-valved, about din. long, external
sete short and exceedingly densely crowded.

Hab.: Maroochie, Rockingham Bay, F. v. M.; Herberton scrubs, J. F. Bailey. ,
Wood pinkish, close-grained, light, suitable for lining boards.—Bailey’s Cat. Ql. Woods No. 32a,

2. S. Langii (after Dr. G. Lang), F. v. M. Fragm. v. 28. A small tree,
with a white, smooth bark; branchlets almost glabrous. Leaves 3 to Sin. long,
lanceolate-ovate, chartaceous, glabrous, quite entire or indistinctly remotely den-
ticulate, penninerved and copiously reticulate. Stipules long, persistent, canalicu-
late, almost silky, 3 lines long, denticulate. Flowers light-yellow, solitary or in
corymbs. Pedicels 1 to 2in. long, very slightly velvety. Sepals valvate, white,
lanceolate or orbicular-ovate, 4 to 6 lines long, the outside slightly the inside
distinctly velvety. Petals white, ovate, thinner than the sepals, and a little
imbricate and thinner on both sides. Stamens numerous, very short; anthers
oblong-linear, about 2 lines long; style subulate, 14 line long. Ovary 8-celled.
Capsule mostly 2-valved, hispid. :

Hab.: Mount Elliott, HE. Fitzalan (F. v. M.\: Herberton scrubs and Tully River, J. F. Bailey.

3. S. Macbrydei (after J. Macbryde), F. ». ‘M. Fragm. vi. 170. A large
tree; wood yellow; branchlets at length glabrous. Leaves obovate, 2 to Gin.
long, 1 to 2in. broad, chartaceous or thinly coriaceous, crenulate or repandly-
denticulate, glabrous, base cuneate, lateral nerves distant with transverse and
reticulate veins between. Flowers fragrant, in corymbose racemes, on elongated
pedicels. Sepals 4, white, fleshy-coriaceous, valvate, ovate, about 4 lines long.
Petals none. Anthers 60 to 70, tetragonous-linear, puberulous, 14 line long,
connectivum acute, style short. Ovary ovate, 2-celled. Capsule nearly lin. long,
slightly compressed, pyriform-ovate, 2-celled, woody, awned outside with subulate
sets 1 to 14 line long.

Hab.: Rockingham Bay, J. Dallachy (F. v. M.)

4. S. Woollsii (after Rev. Dr. W. Woolls), F. v. M. Fragm. vi. 171. A tall
tree with a deeply sulcate bark; branchlets slightly velvety. Leaves lanceolate
or ovate-lanceolate, 2 to 5in. long, 14in. broad, dark green and bordered by some-
what remote blunt teeth, on petioles about lin. long. Flowers in racemose
corymbs ; pedicels 1 to 1jin. long. Sepals 4 or 5, rhomboid-orbicular, slightly
imbricate, hoary-velvety on both sides. Petals none. Stamens numerous:
filaments very short or scarcely any. Anthers almost linear. Capsule about
Zin. long, 2-valved, woody, covered with somewhat soft prickles on the outside,
glabrous inside. Seeds pendulous, mostly solitary, ovate or ellipsoid, turgid.

Hab.: Mount Mistake and Bunya Mountains.

Wood of a light colour, close-grained and tough, useful for flooring and lining boards. When
newly cut has somewhat the scent of celery.—Bailey’s Cat. Ql. Woods No. 33.

6. ARISTOTELIA, L’Hér.
(After the philosopher.)
(Friesia, DC.)

Sepals 4 or 5, valvate. Petals as many, imbricate, 8-lobed, toothed or entire,
inserted round the base of the thickened torus. Stamens indefinite, inserted on
the torus, within a glandular ring; anthers linear, the cells placed back to back
and opening from the top in short confluent slits. Ovary 2 to 4-celled, with 2
ovules in each cell; style subulate, Fruit a berry. Seeds few, ascending or

Aristotelia.] XXIV. TILIACEA. 161

pendulous; testa hard, often pulpy outside; albumen fleshy; embryo straight, with
flat or undulate cotyledons.—Shrubs. Leaves mostly opposite or nearly so, entire
or toothed. Flowers axillary or lateral, in racemes, or in the Australian species
solitary or 2 or 3 together, often polygamous.

Besides the 2 Queensland species, which are endemic, the genus has 1 in Tasmania, 2 from
New Zealand, and 1 from Chili.
Leaves ovate, acuminate, pubescent underneath. Berry globose. . . . 1. A. australasica.
Leaves oblong-lanceolate, pale underneath. Fruit ovate-acuminate, red, 6

to 9 lines long 2. A. megalosperma.

1. A. australasica (Australasian), Lb’. +. M. Fraym. viii. 2. A slender
shrub of several feet, with a few soft hairs on the young branches, petioles, and
principal veins on the under side of the leaves, otherwise glabrous. Leaves
opposite, on slender petioles, ovate-lanceolate, acuminate, pale on the under side,
2 to 8in. long, serrate, 38-nerved at the base. Peduncles about 2in. long, usually
axillary, bearing 1 to 3 flowers. Pedicels about 9 lines long, with 2 narrow
bracteoles, about 2 line long at the base, which are soon deciduous. Sepals 5,
ovate-oblong, about 2 lines long, membranous, pilose, with woolly-ciliate
margins. Petals about 3 lines long, glabrous, tender, obovate-cuneate, the apex
shortly 8-lobed. Stamens 12 to 16; filaments short. Anthers pointless, narrow-
oblong. Ovary somewhat glabrous. Style scarcely 1 line long, filiform. Stigma
very minute. Berry globular, about 4 lines diameter, nearly dry.

Hab.: Southern parts of the colony ; North Coast line of railway.

2. A. megalosperma (long-seeded), Ff’. v. M. Fragm. ix. 84. A small tree,
the branchlets at first with appressed hairs. Leaves oblong-lanceolate, 2 to 4in.
long, long-acuminate, pale on the under side. Peduncles very short or wanting ;
pedicels from 8 to 12 lines long, solitary or in pairs. Sepals lanceolate-linear, 3
lines long, puberulous inside. Petals 5, almost oblong, imbricate, shortly
crenulate at the top, silky at the base. Stamens 12; anthers 1 line long, point-
less, oblong-linear, hispidulous at the apex. Style undivided, 14 line long,
subulate. Stigma very small. Ovary glabrous. Fruit ovate, acuminate, red, 4
to 3in. long, 1 to 2-celled, 1 seed in each cell. Pericarp coriaceous; seeds about
3 lines long; testa brown, very thin.

Hab.: Rockingham Bay, J. Dallachy (F. v. M.)

7. ELAOCARPUS, Linn.

(Supposed resemblance of the fruit of some species to the Olive.)
(Monocera, Jack.)

Sepals 4 or 5, usually valvate. Petals as many, fringed, lobed, or rarely entire,
ingerted round the base of the torus, induplicate-valvate, and embracing some of
the outer stamens in the bud. Stamens indefinite, inserted on the torus, within
a glandular ring; anthers oblong or linear, opening at the top in 2 valves (that
is, the cells placed back to back and opening in short, terminal, confluent slits).
Ovary 2 to 5-celled, with 2 or more ovules in each cell; style subulate. Fruit a
drupe, with a hard often bony putamen, 2 to 5-celled or 1-celled by abortion.
Seeds solitary in each cell, pendulous (or rarely erect ?); testa hard; albumen
fleshy ; cotyledons broad, flat or undulate.—Trees. Leaves alternate or rarely
opposite, entire or serrate. Flowers in axillary racemes, sometimes polygamous.

A large tropical Asiatic genus, extending to the Pacific Islands, New Caledonia, and New
Zealand. The Australian species are all endemic.—Benth.

Young growth rusty-pubescent, the leaves becoming glabrous, ovate,

obovate, 2 to 4in. long, 1 to 2in. broad. ;
Sepals 4. Petals 4, 7 lines long, top 3-lobed, silky outside. Drupe

velvety, nearly globular, 14in. long, putamen smooth . ae 1. E. Bancroftii.

f

162 XXIV. TILIACEA. [Eleocarpu

Leaves oblong, 14 to 3in. long, 14 to 1fin. broad. Drupe bright-blue, :

ovoid, 6 to 7 lines long, 4 or 5 lines diameter, putamen tuberculate . . 2 FE. arnhemicus.
Leaves oval-elliptical, 2 to 4in. long. Petals divided into about 7 linear

obtuse lobes. Drupe globular-ovoid, blue, putamen rugose or tuberculate 3. EH. obovatus.
Leaves oblong-lanceolate, 3 to 4in. long. Petals divided into 10 to 12 acute

lobes, some united in pairs. Drupe globular-ovoid, blue, putamen

rugose . F poe $e BB ee . . . 4 #. cyaneus.
Leaves oblong, lanceolate, often with glaucous patches, 4 to Sin. long, 1 to . a
ljin. broad. Drupe ovoid, about in. long, putamen rugose . . . 5. HE. Kirtonit.
Leaves coriaceous, oblong-lanceolate, 3 to Sin. long, 1 to igin. broad. .
Drupe oval, ‘tin. long, brown, with sometimes a bluish tinge é 6. E. eumaundi,

Leaves oblong-lanceolate, 5 to 6in. long. Petals divided-into about 5 deeply-

fringed lobes, silky on the margins near the base. Drupe globular,

blue, often more than lin. diameter, tuberculate by oe es eg 7. E. qrandis.
Leaves coriaceous, 2 to 3in. long, 10 to 15 lines broad, lanceolate. Petals

nearly entire, silky outside. Drupe elliptical, about 8 lines diameter 8. E. foveolatus.
Leaves 2 to 4in. long, 1 to 1}in. broad. Petals silvery-silky outside. Drupes

blue, din. diameter eee Wen, Uh eR gwar la cet an oe SE TINTS
Leaves chartaceous, broad-lanceolate, 4 to 6in. long, 1 to 1din. broad.

Petals finely fringed Le a ee ee lm fearon eS Nine Poe!
Leaves oval-lanceolate, 24 to 34in. long, thin-coriaceous. Petals minutely

denticulate . ep User ass oe te Be a . ll. E. sericopetalus.

10. EH. Grahami.

1. &. Bancroftii (after Dr. T. L. Bancroft), F. +. M. et Bail. in Proc. Roy.
Soc. Ql. vol. ii. 142. Ebony-heart, of Cairns. A large handsome tree,
often attaining more than 100ft. in height, with a diameter of more than
2tt. of stem. Bark scaly, of a brownish colour, about fin. in thickness.
resembling the American Lignwm-vite, and might serve for the same purposes.
The young growth and inflorescence clothed with a short rusty pubescence, the
older leaves glabrous. Leaves clustered at the ends of the branches, ovate,
obovate, or lanceolate, 2 to 4in. long, 1 to 2in. broad; the smaller ones at times
very obtuse, tapering into a petiole of from 1 to nearly 2in. long; the midrib and
few distant primary veins prominent, the small reticulations also often distinct. on
both sides. Flowers in lateral or axillary umbel-like racemes, bearing at the
summit 8 to 5 rather large flowers, with often 1 or 2 lower down the stalk ;
pedicels about 5 lines long. Sepals 4, valvate, rigidly coriaceous, oblong or
lanceolate, about 5 lines long and 2 lines broad, densely clothed on the inside by
rather long silky hairs, the outside rusty. Petals 4, broadly cuneate, about 7
lines long and 6G lines broad at the top, which is wavy and lobed with 3 short
obtuse lobes ; the outside of the petals slightly silky. Stamens numerous, over
25; filaments flexuose, inserted on an annular lobed disk; anthers linear, about
2 lines long, the terminal 2-valved opening prominent, giving a lobed appearance
to the apex. Ovary 4-celled; ovules generally 4 in each cell, hairy. Style
subulate, hairy at the base. Stigma small. Drupe velvety, ovoid or nearly
globular, about 14in. diameter ; in drying, when fully ripe the thin epicarp readily
separating from the mealy rather thick sarcocarp, this also separating freely from
the hard smooth-pitted putamen. Putamen thick, but the 4 cells prominently
marked, 3 of which are abortive; thus the fruit contains but a solitary seed,
which resembles the kernel of a peach-stone, has an agreeable flavour, and is
eaten by the settlers.

Hab.: Johnstone River and other tropical hillside scrubs.

Wood hard and durable, resembling the American Lignum-vitea, and might serve for the
same purposes.—Bailey’s Cat. (1. Woods No. 33c.

2. &. arnhemicus (from Arnheim’s Land), F. +. M. Rep. Intercol. Evhib.
1867 ; H. oboratus, var. (?) foveolatus, Benth. Fl. Austr. i. 281. A small tree,
height about 80ft., diameter of trunk about 8in., with a whitish-grey smooth
bark ; wood white, with a closely interlocked grain. The bark of the smaller
branches or branchlets dark-brown and closely dotted with lenticels. Leaves
oblong or broadly and obtusely ovate, 14 to 8in. long, 14 to 13in. broad, obscurely

Kleocarpus. | XXIV. TILIACH A. 163

crenate ; the primary veins with glandular pits in their axils. Racemes solitary
or in pairs, about lin. long (no flowers gent with Me. Jacobson’s specimens).
Drupe bright-blue, ovoid, 6 or 7 lines lonw, 4 or 5 lines diameter ; sarcocarp of
an agreeable acid flavour, putamen very prominently tubcerculate ; 1-seeded.

Hab.: Near Musgrave Electric Telegraph Station, Cape York Peninsular, Geo. Jacobson.

Wood ot a light color with close interlocked grain and prettily marked.—suiley’s Cat. Ql.
Woods No, 338d.

3. Ei obovatus (obovate leaves), G. Don; Lenth. Fl. Austr. i. 281.
* Woolah,”’ Moreton Bay, Watkins. A tree attaining 60ft., glabrous in all its
parts. Leaves from oval-elliptical to obovate-oblong or almost lanceolate, obtuse
or obtusely acuminate, 2 to tin. long, irregularly sinuate-crenate, narrowed at the
base, thinly coriaceous, the smaller veins much less numerous and less conspicuous
than in F. cyaneus. Racemes solitary or clustered, many-flowered, but shorter
than the leaves. Flowers small, white. Sepals acute, 13 line long. Petals
rather longer, divided to about the middle into about 7 linear obtuse lobes.
Anthers short, obtuse or scarcely pointed. Ovary glabrous, 2-celled, with 4
ovules in each cell. Drupe globular or ovoid, often blue, the putamen rugose or
tuberculate —F, v. M. Fragm. ii. 80; H. parviflorus, A. Rich. Sert. Astrol. 67,
t. 245 BH. paucijlorus, Walp. Rep. i. 864 (a mistake in the name and a wrong
station).

Hab.: Many parts of South Queensland.
Wood light-coloured, close-grained, firm, and easy to work.—Bailey’s Cat, Ql. Woods No. 34.

4. EB. cyaneus (blue), Ait. Mpit. Hort. Kew; Benth. Fl. Austr. i. 281. A
tree, usually small, glabrous in all its parts. Leaves elliptical-oblong or oblong-
lanceolate, acuminate, 8 or 4in. long or more when luxuriant, more or less serrate,
acute at the base, coriaceous and very conspicuously reticulate. Racemes loose,
shorter than the leaves. Sepals acute, 3 to 4 lines long, glabrous. Petals as
long or rather longer, divided into 10 to 12 acute lobes, here and there united in
pairs. Stamens numerous, within the undulate glandular disk. Anthers linear,
the upper valve with a short point. Ovary glabrous, 2-celled, with 8 to 10 ovules
in each cell. Drupe usually 1-seeded, globular or ovoid, blue outside, the
putamen 4 to 6 lines long, hard and rugose.—DC. Prod. i. 519; Bot. Mag. t.
1757; F. v. M. Pl. Vict. i. 152; bh. reticulatus, Sm. in Rees’ Cyel. xii.; Bot.
Reg. t. 657.

Hab.: All parts of South Queensland. The flowers usually white but in some inland localities

rose-coloured.
Wood close-grained and light-coloured.—Bailey’s Cat. Ql. Woods No. 35.

5. E. Kirtonii (after — Kirton), F. +. M. (inedit.) White beech of Bunya
Mountains. A tall tree, often over 100ft. high, producing a fine timber;
glabrous except the young shoots, which are more or less silky and often covered
here and there with glaucous patches. Leaves oblong, lanceolate, acuminate,
4 to 8in. long, 1 to 14in. broad, more or less cuneate at the base to a petiole of
under lin., sharply serrate and prominently reticulate. Inflorescence not seen.
Drupe ovoid, about $in. long, usually 2-seeded ; putamen rugose.

Hab.: Forests of the Bunya Mountains. The trees are also abundant on Mount Mistake.

Thus the iree seems only to be met with in high mountain scrubs.
Wood light-brown, fine-grained, suitable for furniture; thought to somewhat resemble English

sycamore.-—Bailey’s Cat. Ql. Woods No. 33a.

6. B. eumundi (found at Eumundi), Bail. Proc, Roy. Suc. of Ql., April,
1894. A tree of considerable size and erect growth. Leaves more coriaceous
than most other Australian species, mostly oblong-lanceolate, 8 to 5in, long and
1 to 14in. broad near the middle, on somewhat slender petioles of 14 to 2in. in
length ; the margins entire or with distant rather prominent blunt teeth in the

164 XXIV. TILIACEA. [Fleocar pus.

upper part; apex often elongated, but blunt. The young growth, petioles, and
midrib more or less clothed with appressed, short gray hairs, which are also
sometimes found sparsely scattered over the lamina on the under surface.
Inflorescence lateral on the two-year-old wood. Racemes seldom exceeding 2in.
in length, pedicels about din. Flowers not seen. Drupe (not quite ripe) oval,
Sin. long; pericarp juicy, sharply acid; putamen deeply pitted, containing 1 or 2
seeds. The fruit structure reminds of the Indian species F’. oblonga.

Hab.: Eumundi, Field Naturalists, March, 1894.

7. . grandis (one of the largest trees in scrubs, hence the name), F’. «. M.
Fragm. ii. 81; Benth. Fl. Austr. i. 281, Quandong ; ‘‘ Moorqun,” Upper Barron,
J. F. Bailey ; ‘ Caloon,” Nerang, Schneider. A tall tree, glabrous except the young
shoots, slightly silky-hairy. Leaves on short petioles, oblong or lanceolate, obtuse
or scarcely acuminate, 4 to 6in. long, crenulate, narrowed at the base, scarcely
coriaceous, the smaller veins not prominent. Flowers large, in short dense racemes.
Sepals fully in., including their long subulate points. Petals longer, divided into
about 5 deeply fringed lobes, silky-pubescent on the margin towards the base.
Stamens very numerous; anthers linear, the upper valve pointed and ending in
1 or 2 short fine sete. Ovary silky-tomentose, 5-celled, with about 4 ovules
in each cell. Drupe blue, globular, lin. diameter ; putamen hard and rugose.

Hab.: A scrub tree of North and South Queensland.

The large flowers, pubescent petals, and pointed anthers, refer this species to the section
Monocera, usually considered as a distinct genus, but the group is neither natural nor accurately
defined.— Benth.

Wood of a light colour, grain close, considered a useful timber where toughness is required.—
Bailey’s Cat. Ql. Woods No. 36.

8. El. foveolatus (foveolate) 7. v. M. Fragm. v. 157, vi. 172, viii. 2.
Branchlets silky-tomentose or glabrescent with age. Leaves coriaceous, 2 to 8in.
long, 10 to 15 lines broad, almost entire or repand-crenulate, lanceolate, point
obtuse, rusty-tomentose on the under side and foveolate in the axils of the
principal nerves; reticulation copious, the upper side glabrous. Petioles 6 to 18
lines long. Racemes about 2in. long. Pedicels 5 to 8 lines long, rather stout,
curved at the end, with a clothing of rusty hairs as well as the peduncles. Flower
buds almost globose. Sepals fugaceous, 2 to 24 lines long, silky outside. Petals
valvate, almost entire, silky outside. Stamens 80 to 40. Anthers a line or a
little more long. Style short, about a line long. Ovary ovate, 8-celled. Fruit
elliptical-ovate, about 8 lines diameter, on a peduncle of about 6 lines.

Hab.: Mountain Ranges, Rockingham Bay, J. Dallachy (F. v. M.)

9. E. ruminatus (ruminate), F. v. M. Fragm. viii. 1, x. 4. A tree of about
60ft., the branchlets glabrescent. Leaves 2 to 4in. long, 1 to 14in. broad, ovate-
lanceolate, acuminate, repand-serrulate, under side pale, reticulation close, often
foveolate at the axils of the principal nerves. Racemes 2 to 5in. long, ‘hoary
when young. Flower buds pyramidal-ovate. Petals silvery-silky outside.
Stamens 20 to 25, anthers mucronulate, ovary silky. Fruit blue, about 6 lines
diameter. Pericarp slightly spongy and acid. Putamen woody, usually 1-seeded.

Hab.: Dense scrubs, Rockingham Bay, J. Dallachy (F. v. M.)

10. E. Grahami (after Dr. George Graham), I’. +. M. Fragm. x. 3. A
tall tree, the branchlets silky tomentose. Leaves chartaceous, broad-lanceolate
4 to Gin. long, 1 to 1Zin. broad, point slender, crenate-serrulate, the principal
nerves on the under side silky-pubescent, the reticulation a little prominent.
Racemes 5in. long, numerous, slightly pilose. Pedicels 4 to 8 lines long
capillary. Bracts and bracteoles subulate, about 1 line long. Flower bung

Fleocarpus.| XXIV. TILIACEA. 165

slender-conical. Sepals 5, linear-lanceolate, almost 3 lines lone. Tetals narrow-
oblong, fringe very fine. Stamens 15 to 17, puberulous. Anthers barbellate-
mucronulate, about 1 line long. Style setaceous, 8 to 4 lines long, glabrous.
Disk annular, glabrous. Ovary 2-celled.

Hab.: Daintree River, K. Fitzalan (F. v. M.)

11. E. sericopetalus (silky petals), F’. +. MW. Fragm. vi. 171. A tree 40ft.
or more high. Leaves oval-lanceolate, 24 to 34in. long, thin-coriaceous, finely
crenulate cuneate and entire at the base, usually shortly and obtusely acuminate
at the point, glabrous on each face, nerves slender and patent, not foveolate, the
upper reticulation somewhat prominent. Racemes with the short peduncle 14 to
24in. long, thinly hoary-silky. Flower buds globose, nodding. Pedicels 8 to 4
lines long. Sepals rigidly valvate, lanceolate, 2 lines long, inserted with the
petals below the disk. Petals white, oblong, membianous, somewhat acute,
imbricate above, almost valvate below, quite entire except the minutely denticulate
apex, outside hoary-silky. Stamens 40 to 50, very shortly pubescent. Anthers
pointless, linear-tetragonal, about 2 line long. Style about 2 line long, subulate.
Disk flattened, annulate, very slightly crenulate.

Hab.: Mountains about Rockingham Bay, J. Dallachy (F. v. M.)

Orper XXV. LINEA.

Flowers regular, hermaphrodite. Sepals 5, rarely 4, free or united at the base,
imbricate or rarely almost valvate. Petals as many, hypogynous or rarely
slightly perigynous, imbricate, usually contorted. Stamens as many as petals or
twice or rarely thrice as many, united into a ring or short tube at the base ;
anthers 2-celled, with parallel cells opening longitudinally. Glands 5, adnate to
or embedded in the outside of the staminal tube or rarely wanting. Disk none
(besides the staminal tube). Ovary free, entire, 3 to 6-celled. Ovules 2 or rarely
1 in each cell, pendulous, anatropous, with a ventral raphe. Styles 3 to 5,
distinct or more or less united, with terminal usually capitate stigmas. Fruit
either a capsule, separating into cocci, usually dehiscent, or a drupe, with as many
pyrenes as carpels, or more frequently reduced by abortion to1. Seeds 1 or 2 in
each coccus or pyrene ; testa membranous or almost coriaceous ; albumen fleshy,
abundant or thin or entirely wanting. Embryo usually straight, with flat, ovate
cotyledons ; radicle superior.—Herbs, shrubs, or rarely trees, glabrous or rarely
hirsute or tomentose. Leaves alternate or very rarely opposite, simple and
entire or slightly serrate. Stipules lateral or within the petiole, sometimes
minute or wanting.

An Order formerly almost limited to the genus Linum, but lately extended to include several
small Orders or genera, chiefly tropical, from both the New and the Old World. ‘Ihe two

Australian genera are the only two large ones, both of them widely dispersed, one chiefly in
temperate regions, the other within the tropics.—Benth.
Trine I. Eulinez.—Petals contorted, fugacious. Perfect stamens, as many as petals.
Capsule septicidally dehiscent. Herbs, rarely shrubs.
Calyx glabrous or pubescent. Styles 5. Capsule 5, apparently 10-celled, with
lseedineacheell. . 2. 2. 1. 2 2 ew ew ee ee nears 1. Linon.
Calyx glabrous. Styles 3 or 4. Capsule 3 or 4-celled 2 oe ee es 6 Q Rernwarpria.
Trizz II. Hugoniez.—Petals contorted, fugacious. Perfect stamens 2 or 3 times us many
as the petals. Fruit a drupe. Usually scandent shrubs, with hooked woody tendrils.
Sepals subacute, tomentose, ebracteate . . . . . . et ak . . 8. Hueonta.
Tripe Ill. Brythroxylez.—Petals imbricate, rarely contorted, with a scale on the inner
face, at length deciduous. Perfect stamens twice as many as the petals. Fruit a drupe. Shrubs
or trees.
Pedicels axillary. Petals with a double scale. Drupe 1-seeded . . 2 4. ERyTHRoxy.on.

166 XXV. LINEA.
1. LINUM, Linn.

(From Linon, the old Greek name.)

Sepals 5. Petals 5, contorted, without appendages. Stamens 5, perfect ;
staminodia as many, alternating with the stamens, minute, tooth-like or hair-
like, or sometimes scarcely conspicuous. Glands 5, small, scarcely prominent on
the staminal tube, opposite the petals. Ovary 5-celled, with 2 collateral ovules in
each cell. Capsule dividing into 5 cocci, with 2 seeds in each separated by an
imperfect partition, or into 10 1-seeded cocci when the partition is more complete.
Albumen thin.—Herbs. Leaves narrow, entire. Stipules none or minute and
gland-like.

A large genus, widely distributed over the temperate or warmer extratropical regions of the

clobe, with a few tropical American species. The Australian species are endemic, but very
glosely allied to some of the commonest blue-flowered species of the northern hemisphere.— Benth.

Sepals acute or acuminate. Stylesfree . . . . . L. L. usitatissimum.

Sepals acute or acuminate. Styles united to above the middle 2. L. marginale.
Sepals very obtuse ecm ageing 7 Bhs 3. L. suedefolium.
Flowers small, yellow 4. L. gallicum.

“1. ZL. usitatissimum (most useful), Linn. An ereet annual 2 to 4ft. high,
Stem cylindrical, simple or corymbosely branched above. Leaves linear or
lanceolate, narrow, sub-8-nerved, without stipular glands. Flowers blue, lin.
diameter, in broad cymes. Sepals ovate-acuminate, margins white, 3-nerved,
eglandular, margins ciliate or not. Styles quite free, stigmas linear-clavate.
Capsule scarcely exceeding the sepals.

Hab.: Europe. A stray from cultivation.

2. IL. marginale (alluding to scarious border of sepals), A. (‘wnn.; Planch. in
Hook. Lond. Journ. vii. 169; Benth. Fl. Austr. i. 288. A glabrous herb,
forming a thick perennial rootstock, but also sometimes apparently annual, with
erect or ascending slender stems of 1 to 2ft., corymbosely branched above the
middle. Leaves linear or linear-lanceolate, acute or the lowest almost obtuse,
often all under 4in., but the upper ones sometimes lin. long. Stipular glands
wanting. Flowers blue, cn erect pedicels, forming a loose, irregular, terminal
corymb. Sepals ovate or ovate-lanceolate, acute or cuspidate, 2 to 8 lines long
with a strong midrib, the margins thin and often with a narrow scarious border.
Petals from a little longer to twice as long. Styles united to above the middle.
Capsule dividing into 10 1-seeded cocci.—Hook. f. Fl. Tasm. i. 46; F. v. M. Pl.
Vict. 1. 178 ; L. angustifolaun, DC. Prod. i. 426 (as to the New Holland locality) ;
Bartl. in Pl. Preiss. i. 161.

Hab.: Darling Downs.

3. L. susedeefolium (Sureda-leaved), Planch. in Hook. Lond. Jown. vii.
168; Benth. Fl. Austr. i. 283. Apparently an annual, with numerous short erect
stems. Leaves crowded, linear, obtuse, 3 or 4 lines long, without stipular glands.
Flowers and fruit of the small varieties of L. marginale, except that the sepals
are very obtuse, those of the lower flowers almost dilated at the top.

Hab.: Balonne River, Mitchell (Herb. Lindl.) The specimen is very imperfect. It is probably
a variety of L. marginale, with which some specimens in F. vy. Mueller’s Herbarium with less
pointed sepals than usual would seem to connect it.—-Benth.

*4, Ge gallicum (French), Linn. Plant glabrous, usually producing many
erect, slender stems. Leaves linear-lanceolate. Flowers small, yellow, in a
terminal corym. Sepals ciliate at the base, subulate at the apex. Potals blunt,
twice as long as the calyx.

Hab.: Mediterranean region. Now and again has been met with about Brisbane.

NAV. LINE AG, 167

*2. REINWARDTIA, Dunort.
(After K. G, K. Reinwardt.)

Sepals 5, quite entire, lanceolate, acnininate. Petals 5, contorted, fugacious,
much longer than the sepals. Stamens 5, hypogynous, connate below, alternating
with as many interposed subulate staminodes. Glands 2 or 8, adnate to the
staminal ring. Ovary 8 to 5-celled, 2-o\ulate (the cells falsely 2-celled) ; styles
3 to 4, filiform, free or connate below, stiginas subcapitate ; ovules 1 in each cell.
Capsule globose, splitting into 6 to 8 cocci. Seeds reniform.—Undershrubs.
Leaves alternate, quite entire or crenate-serrate ; stipules minute, subulate,
caducous. Flowers yellow, in axillary and terminal cymose fascicles, rarely
solitary. ,

1. R. trigyna (three-styled), Planch. in Hook. Fl. Brit. Ind. An under-
shrub, 2 to 3ft. high, spreading by suckers (surculigerus). Leaves 1 to sin. long,
elliptic-obovate, usually rounded and mucronate at the tip. Flowers often lin.
diameter. Styles 8, free or connate at the base. Capsule shorter than the
sepals.—Linwm trigynum, DC. a

Hab.: This Indian plant is frequently met with, as a stray from garden culture, near the
principal towns.

3. HUGONIA, Linn.
(After Dr. A. J. Hugo.)

Sepals 5. Petals 5, contorted, fugacious. Stamens 10, hypogynous, with
glandular swellings on the basal ring between the filaments, which are connate
below. Ovary 5-celled ; styles 5, filiform; stigmas capitate; ovules 2, collateral
in each cell. Drupe globose. Seeds compressed, albuminous; embryo straight
or slightly curved, cotyledons flat.—Climbing shrubs, often tomentose. Leaves
alternate, setrate, stipulate. Inflorescence various. Flowers yellow, lower
peduncles converted into spiral hooks.

Besides our species the genus is met with in tropical Asia and Africa.

1. EH. Fenkinsii (after W.S. Jenkins), FP. r. MM. Fraym. v. 7. A showy
climbing shrub, the branchlets slightly angular, dark but often with a glaucous
covering. Stipules very short, unequal, setaceous. Leaves on somewhat short
petioles, coriaceous, ovate to mnarrow-lanceolate, glabrous, repand-crenulate,
attaining a length of about Tin. and a breadth of over 2in., glossy on both faces.
Lateral nerves somewhat distant, the reticulation copious. The cieri or tendrils
alternate or subopposite, stout, sulcate-striate, usually situated at the base of the
present year’s growth. Inflorescence racemose panicles in the upper axils. Braets
and bracteoles lanceolate-subulate. Pedicels short. The two onter sepals
herbaceous, the others with membranous margins. Petals yellow, 8 to +4 lines
long, obovate-cuneate, truncate or emarginate, on very short claws, contorted in
the bud, soon deciduous. Stamens glabrous, some connate to near the middle.
Anthers with oblique-ellipsoid cells. Styles capillary, 2 or 3 lines long, free,
glabrous. Fruit globose-ovate, yellowish when fresh. Embryo green.

Hab.: Rockingham Bay, Dallachy (F. v. M.); Daintree River, EF. Fit:alun (F. v. M.);
Mourilyan Harbour, W’. Mauyford.

4. ERYTHROXYLON, Linn.
(From the red colour of wood of some species.)

Sepals 5, rarely 6, united into a lobed calyx, or free. Petals as many, with a
2-lobed appendage inside below the lamina. Stamens 10, rarely 12, the basal
tube short, without glands, or more or less thickened into 10 glands, the filaments
attached inside just below the crenulate top. Ovary 8 rarely 4-celled, with 1 or

168 XXV. LINEA. [Erythroxylon.

rarely 2 ovules in each cell. Drupe usually 1-seeded. Albumen copious, or thin,
or none.—Trees or shrubs. Leaves entire. Stipules united into one within the
the petiole, deciduous, or persistent especially on the leafless base of the young
shoots. Flowers small, whitish, solitary or clustered in the axil of leaves or of
leafless stipules.

A large tropical genus, abundant in 8. America, less so in Africa and Asia. The two Aus-
tralian species are perhaps endemic, but there is so much general similarity in the species of this

genus, and their characters so vague and variable, that it is exceedingly difficult to determine
their limits.—Benth.

Leaves oblong or narrow-elliptical, lin. long or less, or the smaller ones

cuneate-obovate, the veins few . . . . . . ee ew ee eee 1. E. australe.
Leaves obovate or ovate-elliptical, 14 to 24in. long, or the smaller ones rarely oan
lin., the veins numerous and finely reticulated . . . . . . . . « . 2 E. ellipticum.

1. EB. australe (Australian), F.v. M.in Trans. Vict. Inst. iii. 22; Benth. Fl. Austr.
i. 284. A small tree or glabrous shrub, with slender divaricate branches. Leaves
elliptical-oblong, or the smaller ones cuneate or almost obovate, in some specimens
all under 4ins long, in more luxuriant ones about lin., the pinnate veins fewer
and less reticulate than in many other species. Stipules small and deciduous.
Pedicels solitary or rarely clustered, short or rarely attaining 3 lines, with minute
bracteoles at their base. Flowers very small. Calyx not 1 line long, divided to
below the middle, the lobes almost or quite valvate. Inner appendage of the
petals with 2 very short crested lobes. Styles free or shortly cohering at the base.
Drupe oblong, 3 to 34 lines long, 8-celled, but with only 1 seed. Albumen thin ;
radicle slender, shorter than the ovate cotyledons.

Hab.: Brigalow scrub on the Burdekin, Suttor, and Dawson Rivers, F. v. Mueller ; Comet
River, Leichhardt ; Rockhampton and Fitzroy River, Thozet; and many other localities in the
south of the colony.

The late Mr. Staiger finds that the leaves do not contain cocaine, but they contain coca-tannic

acid, and also a yellow dye-stuff which may prove of value.
Wood red in colour, close in grain, and prettily marked.—Bailey’s Cat. Ql. Woods No. 37.

2. E. ellipticum (elliptic), R. Br. Herb.; Benth. Fl. Austr. i. 284 (in part),
This species forms a tree about 85ft. high, with a trunk diameter of 12 or more
inches. The young branches flattened. Leaves obovate or ovate-elliptical, very
obtuse, 14 to 24in. long or the smaller ones rarely only lin., on petioles of about
1 line, rather thin, the primary nerves not much more prominent than the
reticulation, with very numerous and finely reticulated veins. Stipules usually
about 2 lines long, and always longer than the petioles, deciduous. Flowers in
axillary clusters of 3 to 6, the pedicels 2 to 4 lines long, with minute bracts at
their base. Calyx about 1 line long, divided nearly to the base into lanceolate
acute lobes, very slightly imbricate or almost valvate. Petals more than twice
the length of the calyx, boat-shaped, very deciduous, the 2-lobed inner appendages
very prominent and crumpled. Styles quite free, recurved. Drupe oblong, with
a reddish, sweet pericarp, 8 to 4 lines long, 3-celled, 2 outer cells empty, the centre
cell 1-seeded.

Hab.: Near Telegraph Station, Walsh River, T. Barclay-Millar. Previously only known from
Dr. Robt. Brown’s specimens gathered about 1802 on the mainland off Groote Eylandt.

The timber is excellent, resembles tulip-wood, is close in grain, and very durable.

Bark rough-corky, becoming hard with age.

Wood of a dark-brown colour, with light stripes, nicely marked, close-grained and firm ; easily
worked, and should be valuable for cabinet work.—Bailey’s Cat. Ql. Woods No. 38.

Oxper XXVI. MALPIGHIACEA.

Flowers usually hermaphrodite. Calyx 5-cleft, the segments imbricate or rarely
valvate, all, or more frequently 4 only (or rarely 8 or none of them), bearing 2
glands outside. Petals 5, usually equal, concave, toothed or notched, on

XXVI. MALPIGHIACEA. 169

slender claws. Disk scarcely prominent. Stamens usually 10, all perfect, or
some of them deformed or without anthers, or sometimes wanting, the filaments
usually united at the base ; anthers 2-celled. Ovary usually 3-celled, or the 8
carpels distinct, with 1 ovule in each, ascending from a pendulous ventral funicle.
Styles distinct, or united, or one only developed, with small terminal stigmas.
Fruit-carpels 8 or fewer, either united in a berry, drupe, or hard capsule, or more
frequently forming separate indehiscent nuts or winged samara. Sceds without
albumen, the testa usually membranous and double. Embryo straight or curved;
cotyledons thin or fleshy, often unequal; radicle short, superior.—Trees, shrubs,
or rarely undershrubs, frequently climbing. Hairs usually closely appressed and
fixed by the centre. Leaves mostly opposite, with glands at the top of the
petiole, and often on the margin underneath. Stipules usually small, deciduous,
or none. Flowers usually yellow, red, or white, in racemes either simple and
terminal or collected in corymbs or umbels, the pedicels articulate on the common
peduncle.

A large tropical and subtropical Order, abundant in §. America, much less so in Africa and
Asia. The only two Australian species belong to small genera spread over the Hastern Archi-

pelago and §. Pacific Islands. Both genera are exceptional as being deprived of the calycine
glands so general in the Order.—Benth.

Tre I. Banisteriez.
Carpels with 1 vertical, large, oblong or incurved wing. Flowers in irregular

corymbs. Styles 3. 1. RyssorTErys.

Triste Il. Hirez.

Carpels with several (7 or more) small linear, stellately spreading wings.

Flowers in simple racemes. Styles 1 or 2, unequal. 2. TRISTELLATEIA.

1. RYSSOPTERYS, Blume.
(From the tubercles which cover the wings of the fruit.)

Calyx without glands. Petals scarcely clawed. Stamens all perfect, the
filaments thickened at the base; anthers without appendages. Ovary 3-lobed,
8-celled, villous; styles 3, slender, with capitate stigmas. Samaras 1 to 3,
expanded at the summit into a wing, of which the upper margin is thickened,
tuberculate on the sides below the wing. Seeds oblong, with a slightly curved
embryo.— Woody climbers. Leaves opposite. Inflorescence terminal or apparently
axillary from the reduction of the flowering branches, compound, irregularly
corymbese. Peduncles bracteate at the base, with 2 bracteoles at the articulation
of the pedicels.

A small genus, dispersed over the Eastern Archipelago, one of the species extending into
Australia.— Benth. :

1. BR. timorensis (also of Timor), Blume; A. Juss. Malpigh. 1383; Benth.
Fl. Austr. i. 285. A tall climber, the young shoots hoary-pubescent. Leaves on
rather long petioles, broadly cordate-ovate or orbicular, obtuse or rather acute,
3 to Sin. long, somewhat coriaceous, glabrous above when full grown, hoary-
pubescent underneath, with 1 or 2 prominent glands at the top of the petiole,
those on the margin of the leaf very small. Flowers on pedicels of 2 or 3d lines,
in short racemes arranged in irregular corymbs. Bracts and bracteoles very
small. Fruit carpels or samaras pubescent, the lateral tubercles very prominent,
the wing broadly semicircular, about 3in. long and 5 or 6 lines broad.—Deless.
Te. Sel. iii. t. 35.

Hab.: Cape Cleveland, A. Cunningham; Fitzroy River, Thozct. The specimens are in fruit
only, but agree perfectly with those we have in the same state from Timor. Some other species
from the Archipelago are closely allied, but differ chiefly in the longer and narrowev wing of the

samaras.—Benth.

170 XXVI. MALPIGHIACEA.

9. TRISTELLATEIA, Thouars.
(Referring to the star-like wings of the 8 carpe‘s.)

Calyx without any or with very minute glands. Petals distinctly clawed.
Stamens all perfect, filaments rigid, truncate, and articulate at the top; anthers
acute. Ovary %-lobed, style single or 2, or very rarely 3 unequal ones, the others
reduced to small papilla, Fruit-carpels 8, each one bearing about 7 small linear
stellately spreading wings. Seeds obovoid; testa membranous, cotyledons fleshy,
hooked.— Woody climbers. Leaves opposite or whorled, the petioles bearing 1 or
2 glands at the top, and minute stipules at the base. Flowers yellow, in terminal
or lateral racemes.

A small genus ranging over Madagascar and the Indian Archipelago, one species from the
latter region extending into Australia.—Benth.

1. ©. australasica (Australasian), A. fich. Sert. Astrol, 38, t. 15; Benth.
Fl. Austr. i. 286. <A tall, glabrous climber. Leaves opposite, on rather short
petioles, ovate, acute, 2 to 4in. long, membranous, the glands of the petiole
usually single and sometimes wanting. Racemes terminal, loose, 4 to 6in. long,
Pedicels opposite, 4 to lin. long, articulate, with 2 minute bracteoles below the
middle. Petals 3 or 4 lines long, spreading, the lamina ovate-cordate, the claw
slender. Filaments much thickened below the middle, and very shortly united.
Fruit (only seen in Archipelago specimens) quite glabrous, the wings of the carpels
unequal, the longest often 3 lines long. ,

Hab.: Brown’s River, M/‘Gillivray.

The species is found in various islands of the Indian Archipelago. The specimens described
under the name of Platynema laurifolium by Wight and Arnott, in Jameson’s Journal, and
inserted in their ‘“‘Prodromus,” p. 107, as of doubtful Ceylonese origin, proved afterwards to have
been from Singapore.—Benth.

Orper XXVIII. ZYGOPHYLLEAL.

Flowers usually hermaphrodite and regular. Sepals 5 or 4, very rarely 6, free
or connate at the base, imbricate or rarely valvate in the bud. Petals as
many, free, imbricate or contorted, rarely valvate or wanting. Disk convex or
depressed, rarely annular or undeveloped. Stamens usually the same or twice
the number of the petals, the filaments most frequently with a scale or wings at
or below the middle; anthers 2-celled, opening longitudinally. Ovary sessile or
shortly stalked, often angular, with as many cells as petals or sepals, rarely
more or fewer; style simple, with a simple or rarely lobed stigma. Ovules 2 or
more in each cell, rarely solitary, pendulous or ascending, with a ventral raphe.
Fruit sometimes drupaceous, never baccate, more usually separating into inde-
hiscent or 2-valved cocci, the endocarp occasionally separating. Seeds solitary or
rarely several, pendulous; testa membranous, crustaceous, or thick and
mucilaginous when wetted; albumen usually thin. Embryo as long as the seed,
ereen, straight, or rarely curved; cotyledons oblong or linear, radicle short,
superior.—Shrubs, undershrubs, or herbs, the branches usually divaricate and
articulate at the nodes. Leaves ofposite, or rarely alternate by the abortion of
1 of each pair, 2-foliate or pinnate, rarely simple, the leaflets usually entire.
Stipules in pairs. Pecuneles axillary, 1-flowered, or rarely branching into cymes.
Flowers mostly white, yellow, or red.

A small Order, nearly allied on the one hand to Mulpiqhiacee, on the other to Geruniacece and
Rutacca, dispersed chiefly over the subtropical regions of both the Old and New World, and most
abundant in dry desert or saline regions. The three Australian genera are all common to Africa
and Asia, and one of them extends also to Europe and America.—Benth.

XXVIT. AYGOPAYLLE A. 171

Seeds exalbuminous.
Leaves pinnate. Petals 5, flat. Fruit of 5 hard, indehiscent, usually prickly
or tuberculate cocci . 3 a8 : ge. fo, OF Fe aid . ParBuwus.
Leaves simple. Petals 5,concave. Fruit a drupe with ahard 1-seeded nut 2. Nrrrarta.
Seeds albuminous
Leaves with 2 leafletsov lobes. Petals for 5, flat. Fruit a 4 or 5-angled or
winged capsule , er

ee

ww

. ZYGOPHYLLUM.

1. TRIBULUS, Linn.
(From ¢ribo, to tear ; referring to the prickly fruits.)
(Tribulopis, R. Br.)

Sepals 5, rarely 6. Petals as many, flat. Disk annular, 10-lobed or sinuate,
with a gland at the base of each of the inner stamens, alternating with the petals.
Stamens twice as many as petals, the filaments filiform, without appendages.
Ovary of 5 or sometimes more cells, with 1 or 2 to 5 superposed ovules in each
cell. Fruit separating into as many cocci as carpels, hard, indehiscent, and
each usuully bearing 2 or more prickles or tubercles.—Herbs, usually prostrate
or divaricate and hairy. Leaves abruptly pinnate, opposite, with one of each pair
smaller than the other, or sometimes abortive or all alternate. Stipules small,
lanceolate, or faleate. Pedicels solitary in the axil of the smaller leaf of each
pair, or opposed to the leaf when alternate. Flowers white or yellow.

The genus is dispersed over the greater part of the tropical and warm regions of the globe,
extending into Europe and N. America. Of the Queensland species, one is abundant in Asia,
Africa, and 8. Kurope, another is most common in tropical America, less so in Asia and Africa,
and the others are all endemic.— Benth.

Leaves, at least the upper ones, opposite. Glands of the disk not very
prominent. Ovules 2 or more in each cell. (Tribulus proper).
Cocci rounded at the back, without angular or winged edges.
Cocci with 2 or 4 prickles, rarely minute or deficient.
Leaves almost all opposite. Ovules 3 or 4 in each cell.

Annual. Flowers small. Petals about fin. 1. T. terrestris.
Perennial. Flowers large. Petals about #in. 2. T. cistotdes.
Flowers large.
Cocci 2 maturing, each 7 lines diameter, silky . . 3. T. occidentalis.
Cocci covered with numerous nearly equal prickles : ae GA 4. T. hystrix.
Leaves (except T. minutus) all alternate. Glands of the disk prominent. ‘
Ovules solitary. Fruit pyramidal, the cocci with 2 or 4 tubercles or
small prickles below the middle. (Tribulopis, R. Br.)
Leaflets 2 pairs, the lowest much smaller. Perfect stamens usually 5 5. T. pentandrus.
Leaflets about 3 pairs, ovate, or lanceolate, the lowest distant from the
stem. Anthers 10, nearly similar. Flowers small Sot se 6. T. Solandri.
Leaflets 4 to 6 pairs, linear. Anthers 10, similar. Flowers large . » 7. 1. angustifolius.
Leaflets 2 or 3 pairs, linear. Flowers small, 5 perfect. Anthers 5, sterile. 8. 1. leptophyllus.
Leaflets 3 to 6 pairs, small, ovate or lanceolate. Leaves mostly opposite. ;
Anthers 10, similar. Flowers very small a ow " 9. T. minutus.

1. &. terrestris (from its prostrate habit), Linn.; DC. Prod. i. 708; Benth.
Fl. Austr. i. 288. Cat’s-head, or Catrops. A prostrate annual or biennial, more
or less hirsute or silky-hairy, especially the young shoots, the stems extending
often to 1 or 2ft. Leaves opposite, nnequal ; leaflets of the larger one usually 5
to 7 pairs, obliquely oblong, 3 to 5 lines long. Pedicels shorter than the opposite
larger leaf. Flowers small, the sepals rarely attaining 2 lines and often much
legs, the petals rather longer, but very rarely nearly twice as long. Anthers 10,
all small and perfect. Ovules 3 or 4 in each cell. Cocci 5, hard, 2 to 8 lines
long, glabrous or hairy, rounded on the back, with 2 marginal, divaricate,
horizontal, subulate or conical prickles about half-way up, and often 2 smaller
reflexed ones lower down, the rest of the surface usually tuberculate or shortly

172 XXVII. ZYGOPHYLLEA. [Tribulus

muricate. Seeds 2 to 4 in each coccus, horizontal and separated by transverse
partitions—Reichb. Ic. Fl. Germ. v. t. 161; F. v. M. Pl. Vict. i. 99; 7.
lanuginosus, Linn.; DC. Prod. i. 704; Wight, Ic. t. 98; ZT. acanthococcus, F.
y. M. in Trans. Phil. Soc. Vict. i. 9.

Hab.. Common in many parts of the colony both north and south.
The species is a common weed in 8. Europe, temperate Africa, and 8. Asia.—Benth.

2. &. cistoides (flowers like the Rock Rose), Linn.; DU. Prod. i. 703; Benth.
Fl. Austr. i. 288. A perennial, forming at length a thick rootstock. Branches
procumbent or ascending, attaining 1 to 2ft. Indumentum more silky than in 7.
terrestris. Larger leat of each pair with frequently 7 or 8 pairs of leaflets.
Flowers large, on longer peduncles than in T. terrestris; the sepals 8 or 4 lines
long, very acute, silky-hairy; the petals obovate, at least 2in. long. Anthers
usually (perhaps not always) oblong or linear. Fruit like that of TY. terrestris or
rather larger, with 2 or very rarely 4 prickles to each coccus.—A. Gray, Ill. Gen.
N. Am. t. 145.

Hab.: Gulf of Carpentaria, Northumberland Island, R. Brown; Port Curtis, Port Molle,
M‘Gillivray ; Lord Howick’s group, F. v. Mueller ; Port Denison, Fitzalan.

The species is frequent in the West Indies and many parts of tropical America, and in the
Pacific Islands, rare in tropical Asia and Africa.—Benth.

8. T. occidentalis (Western. First found in Western Australia), R. Br.,
in App. Sturt Exped. A diffuse or prostrate plant, the branches densely
tomentose-hirsute or woolly. The upper leaves opposite, the larger one of each
pair with 8 or 9 pairs of leafiets, silky-hairy, the base oblique, the apex pointed,
about 5 lines long and 2 lines wide. .Pedicels slender, 14 to 12in. long. Sepals
narrow, 6 lines long. Petals of a deep-yellow, exceeding an inch in length,
cuneate, 6 lines broad at the upper end. Stamens 10, long as the sepals; anthers
all perfect, oblong ; ovary covered with long barbellate bristles; style glabrous,
together with the ovary equalling in length that of the stamens. Cocci usually
but 2 coming to maturity, each of which are about 7 lines long and 5 lines broad,
and clothed by a dense covering of soft white silky hairs, and numerous long.
hairy-subulate spines, thus the extreme diameter of fruit, including spine, will
often measure over 1din. The fruit examined not fully ripe.

Hab.: Diamantina, Dr. Thos. L. Bancroft.

The first specimens of this plant, Dr. Robt. Brown tells us, were gathered on the west coast of
Australia, or on some of its islands, by the naturalists of the ‘‘ Beagle.” App. lc. Mr. Bentham,
FI. Austr. i. 289, says: ‘In J. McDouall Stuart’s collection is a fragmentary specimen from
Fink River, with a much larger flower, which may possibly be a variety of 7’. hystrix, but is

indeterminable without fruit.” Both these notices agree with the Diamantina plant, and
differ, in my opinion, sufficiently from 7’. hystriz to bear Dr. Brown’s name as above.

4. T. hystrix (fruitlets porcupine-like), R. Br. in App. Sturt Exped. 6;
Benth. Fl. Austr. i. 289. A diffuse or prostrate perennial or undershrub, the
‘branches densely tomentose-hirsute or woolly. Lower leaves (at least in some
specimens) alternate, upper ones opposite, the larger one of each pair with 6 to 8
or even more pairs of leaflets, rather broad and softly silky-hairy. Flowers
smaller than in 7’. cistoides, but much larger than in 7. terrestris, the petals
generally about din. long. Ovary very hirsute, with 8 or 4 ovules in each cell.
Cocci very villous, covered all over with hairy prickles, either subulate from the
base or more or less thickened and conical.

Hab.: Towards the Gulf of Carpentaria.

5. IT. pentandrus (five stamens), Benth. Fl. Austr. i. 290. A slender,
branching, prostrate annual, often attaining 1ft.in length, more or less hairy.
Leaves all alternate, with 2 pairs of oblong-lanceolate leaflets, the terminal ones
4 to 8 lines long, the lower pair much smaller, usually not half the size. Flowers

Tribulus. | XXVIT. ZYGOPHYLLEA. 178

small, on slender pedicels. Petals oblong. Stamens usually 5, with globose or
ovoid perfect anthers, and 5 small with imperfect capitate anthers, or entirely
wanting. Ovules solitary in each cell of the ovary. Fruit pyramidal, 1 to 14
line long, with 2 small tubercles at the base of each coccus.—Tribulopis pentandra,
R. Br. in App. Sturt Exped. 7; F. v. M. Fragm. i. 48; Tribulus Brownit,
F. v. M. Pl. of Vict. i. 99.

Hab.: Islands of the Gulf of Carpentaria, I. Br. (Benth. 1.c.)

6. T. Solandri (after Dr. Solander), F’. v. M. Pl. Vict. i. 99 (partly); Benth.
Fl. Austr. i. 290. An annual, with prostrate or ascending stems, pubescent or
nearly glabrous. Leaves alternate; leaflets usually 8 pairs, rarely 2 pairs,
obliquely ovate or oblong-falcate, 3 to 6 lines long, the lowest pair distant from
the stem and nearly of the size of the others, all glabrous except the ciliate
margins or slightly hairy, those of the upper leaves sometimes narrower and
lanceolate. Flowers small. Stamens usually all perfect, with small anthers.
Fruit pyramidal, about 3 lines long, glabrous or slightly tomentose, with 2 pairs
of prominent reflexed tubercles below the middle of each coccus.—Tribulopis
Solandri, R. Br. in App. Sturt Exp. 7.

Hab.: Gilbert River, F’. v. Mueller ; Endeavour River, Banks; Lizard Island, M‘Gillivray.

7. T. angustifolius (narrow-leaved), Benth. Fl. Austr. i. 290. Annual or
sometimes forming a perennial rootstock, with procumbent, ascending, or erect
stems, glabrous or silky-pubescent. Leaves all alternate ; leaflets 4 or 5 pairs or
sometimes more, linear, attaining lin. in length, more or less silky-pubescent.
Flowers large, the petals usually exceeding }in. Stamens all perfect, with
small anthers. Fruit 3 lines long, beside the rigid persistent style, which is
about as long, with 2 minute tubercles at the base of each coccus.—Tribulopis
angustifolia, R. Br. App. Sturt Exped. 7; Tribulopis Solandri, F. v. M. Fragm. i.
47; Tribulus Solandri, var. angustifolia, F. v. M. Pl. Vict. i. 99.

Hab.: Islands of the Gulf of Carpentaria, R. Br. (Benth. l.c.)

8. T. leptophyllus (slender-leaved), Bail. Bot. Bull.3 A procumbent silky-
pubescent annual extending 2or more feet. Leaves all alternate; leaflets2 or 3
pairs, linear, the end ones the longest, often attaining over lin. length. Flowers
small, yellow, on filiform pedicels, often as long or nearly as long as the leaves.
Petals under 8 lines long. Stamens 5, perfect anthers, and 5 smaller ones with
imperfect capitate anthers, ovary silky. Fruit tomentose, mixed with long hairs,
8 lines long, pyramidal. Stylé rigid, persistent, about half as long as the fruit ;
coccus tubercles basal.

Hab.: Walsh River, T. Barclay-Millar.

This new species is very closely allied to T. angustifolius, Benth., differing from that species
in the less number of leaflets, in its small yellow flowers, and in only half the stamens having
perfect anthers.

9. EZ. minutus (small), Leichh.; Benth. Fl. Austr. i. 291. Pubescent,
apparently prostrate, and more slender than any other species. Leaves mostly
opposite, those of each pair unequal or one occasionally abortive, the larger one of
3 to 5 pairs of obovate or oblong leaflets, about 2 or rarely 3 lines long. Flowers
very small. Stamens 10, with the anthers all similar. Glands prominent.
Ovules solitary (or sometimes 2?) in each cell. Fruit nearly of 7. Solandri, but
smaller ; each carpel bearing a pair of small, reflexed, conical spines about the
middle, and a pair of minute tubercles lower down. :

Hab.: ? Leichhardt Expedition.

This species Bentham considered to connect the two groups, having the opposite leaves of
Trilulus proper, with the fruit of Tribulopis.

174 XXVII ZYGOPHYLLEA,
2. NITRARIA, Linn.

(First found near nitre-works in Siberia.)

Calyx small, 5-lobed. Petals 5, concave with inflexed points, induplicate-
valvate in the bud. Disk not prominent. Stamens 15, rarely 10 to 14, the
filaments free, without appendages. Ovary sessile, 2 to 6-celled, terminating in a
short thick style, with 2-to 6 adnate stigmas; ovules solitary in each cell.
ascending from pendulous funiculi, which are more or less adnate to their inner
face. Fruit a drupe, with a berry-like sarcocarp; putamen ovoid-acute, hard,
marked outside with irregular depressions, and opening at the top in 6 short,
pointed valves, of which 8 inner ones smaller. Seeds solitary, pendulous,
without albumen.—Rigid shrubs, often thorny. Leaves alternate or clustered,
undivided, succulent. Stipules small. Flowers small, white, in once or twice-
forked scorpioid cymes. .

The genus, besides the widely-spread Australian species, comprises one other from Northern
Africa. The raphe of the seed is described as dorsal by Spach, but we have always found it
ventral in the ovary, although the seed sometimes hangs obliquely.—Benth.

1. NW. Scheeberi (after — Scheber), Linn.; DC. Prod. iii. 456; Benth. £1.
Austr. i. 291. A rigid, spreading shrub, attaining 8 to 6ft., glabrous or hoary
with avery minute down, the smaller branches occasionally spinescent. Leaves
from cuneate-oblong to lanceolate or linear, the lower ones obtuse and often lin.
long, those of the smaller branches smaller and more acute, all entire, thick and
fleshy. Cymes usually shortly pedunculate, the flowers sessile or shortly
pedicellate along the scorpioid branches. Petals about 14 line long. Ovary 8-
celled. Drupe varying from ovoid-globular to ovoid-oblong, the putamen from 4
to more than }in. long, the depressions in the lower part round or oblong, the
upper part marked with 6 furrows, along which the valves ultimately open.
Only 1 seed or very rarely 2 come to maturity._Andr. Bot. Rep. t. 529; N.
Billardier?, DC. Prod. iii. 456; F. v. M. Pl. Vict. i. 92, t. Suppl. 7; N.
Olivieri, Jaub. and Spach. Ml. Pl. Or. iii. 148, t. 295; Zygophyllum australasicwm,
Mig. in Pl. Preiss. i. 164.

Hab.: Towards the South Australian border, on saline land, F’. v. M. probably.

The species is spread over the hot, more or less saline, tracts of Western Asia and northern
Africa. A careful examination leaves no doubt of the identity so often suggested of the Aus-
tralian and northern plants.—Benth.

38. ZYGOPHYLLUM, Linn.
(From the leaves being in pairs.)

Sepals 4 or 5. Petals as many, flat, contracted into a short claw. Disk
concave, angular or cup-shaped. Stamens twice as many as petals, inserted at
the base of the disk; filaments filiform, with an adnate scale or wing-like
appendage at the base, which however is wanting in some of the Australian
species. Ovary sessile, 4 or 5-angled, narrowed at the top into an angular style,
4 or 5-celled, with 2 or more superposed ovules in each cell. Fruit capsular, with
4 or 5 angles or vertical wings, indehiscent or separating into cocci or opening
loculicidally, the endocarp sometimes separating. Seeds 1 or more in each cell,
pendulous; albumen scanty.—Shrubs or undershrubs, often prostrate. Leaves
opposite, with 2 distinct leaflets or rarely 2-lobed, frequently fleshy. Stipules
small. Peduncles 1-flowered, axillary, solitary, or rarely 2 together. Flowers
white or yellow. ;

A considerable and widely-spread genus, though confined, with one exception, to the Old
World, and chiefly numerous in the desert or saline regions of central and western Asia, North
and South Africa, The Australian species are all endemic,—Benth.

Zygophyllam.] XXVIL ZYGOPHYLLEA. 175

Filaments winged at the base. Capsule angular, loculicidal.
Capsule broad and truncate at the top, the angles usuully produced into
short appendages. "lowers mostly 3 nierous . lL. 4. upientatim.
Capsule equally rounded at the top and the base.
Capsule 4 to 8 lines long, the cells 2 to 4-secedal. Wings of the
filaments toothed. Flowers usually 4-merous ee Se
Capsule 2 to 3 lines long, the cells t-scedel. Wings of the filaments
small and entire. Flowers usually 5-merons . ‘i . 3B. 4, todoearpum,
Capsule oblong, the anvles produced at the top into crect appendages . 4. Z. prismatothecwn.
Filaments subulate, not winged.
Capsule angular, loculicidal, broad and truncate at the top, narrow at
the base. a Se ee eee a on Oe larder:
Capsule indehiscent, the angles produced into broad membranous wings 6. 7%. fruticulosum.
Varieties with leaves 2-lobed instead of 2-foliolate occur in 4%. iodocarpum, Z. prismatotheeum,
4Z. Billurdicri, and Z. fruticulosum; with lobed or crenate leaflets in Z. glaucescens and Z.
iodocarpum ; and forms or states with minute flowers in several of the species.

2. 4. glaneescens,

1. Z. apiculatum (capsule apiculated), F. vr. Al. in Linnea xxv. 378, and Pl.
Viet. i. 101. <A diffuse, glabrous undershrub. Leaflets 2, obliquely obovate or
rarely oblong, 4 to lin. long, on a short common petiole. Flowers usually 5-
merous. Filaments with rather broad wings, adnate to above the middle and
toothed at the top. Capsule about 4 lines long, opening loculicidally, broader and
truncate at the top, the angles very obtuse, and produced at the upper outer
corner into a short obtuse appendage. Seeds usually solitary in each cell.—
Reypera latifolia, Hook. f. Fl. Tasm. 1. 60; “Zyyophylln terminale, Turez. in Bull.
Mosc. 1858, i. 487.

Hab.: Darling Downs; Mackenzie and Dawson Rivers, I’. v. M. (a very small-flowered variety).

2. Z. glaucescens (glaucous), /. v. M. Pl. Vict. i. 228. Herbaceous, diffuse
or erect and glabrous. Leaves of 2 broad leaflets as in 7. apiculatum, the petiole
occasionally winged at the base. Flowers usually 4-merous. Filaments with
toothed wings as in Z. apiculatum. Capsule usually above fin. long, opening
loculicidally, the angles equally rounded at the. top and the base. Seeds 2 or 8
or sometimes 4 or 5 in each cell.—7Z. qlaucum, F. v. M. in Trans. Vict. Inst.
i. 29; and Pl. Vict. i. 102; not of Sonder.

Hab.: Range about Toowoomba.

Var. lobulatum, Benth. A small annual. Leaflets irregularly 2 or 3-lobed or deeply crenate.
Flowers and fruit precisely as in the ordinary form.—Z. crenatum, F. v. M. in Linnea, xxv. 374,
and Pl. Vict. i. 103, t. 6. On the Lachlan and Murray Rivers, and in the interior of 8. Australia
and Queensland, F. v. I.

3. Z. iodocarpum (violet fruited), F. v. Mf. in Linnea, xxv. 872, and Pl.
Vict. i. 105. A small, much-branched, diffuse annual. Leaflets oblong-cuneate
or almost linear, very obtuse, rarely tin. long, the petiole often 2-winged, espe-
cially towards the top. Flowers very small, usually 5-merous, the petals not
2 lines long. Filaments dilated at the base into short, narrow, entire wings,
entirely adnate or very shortly free. Capsule 2 or rarely 3 lines long, loculicidal,
the angles equally rounded at the top and the base. Seeds solitary in each cell.

Hab.: Queensland, F. v. M. 1

4. % prismatothecum (prism-shaped fruit), F. v. M. in Linnea, xxv. 875.
A much-branched, small annual. Leaves rather thick, the leaflets, in the few
specimens seen, short and confluent with the more or less dilated petiole, so as to
form a single two-lobed leaf. Flowers, which I have not seen, small and
4-merous according to F. v. Mueller, the filaments dilated at the base and
toothed or entire. Capsules nearly sessile, oblong, 4-angular, about 4 lines long,
of equal breadth at the base and the top, where the angles terminate in small
erect leafy appendages. Seeds solitary in each cell.

Hab.: Border-land adjoining S. Australia, I’. v. M.

The very few specimens seen have all the foliage of the 2-lobed varieties of 7. iodocarpum, Z.
Billardieri, and Z. fruticulosum, but as in those species there is probably also a variety with
normally 2-foliolate leuves.—Benth,

176 XXVII. ZYGOPHYLLE. (Zygophyllum.

5. Z. Billardieri (after J. J. Labillardiere), DC. Prod. i. 705 ; Benth. Fl.
Austr. i. 298. Herbaceous, prostrate or diffuse and much-branched. Leaves oblong,
cuneate or linear, rarely obovate, 4 to lin. long, the petioles not usually winged.
Flowers usually 4-merous, the size of those of 7. apiculatum. Sepals narrow, very
acute. Petals about 8 lines long. Filaments subulate or slightly flattened,
but not winged. Capsule 8 to 5 lines long, loculicidal, broad and truncate at the
top, narrowed to the base, the angles acute or shortly pointed or scarcely rounded
at the upper outer corner. Seeds 1 or rarely 2 in each cell.—Hook. f. Fl. Tasm.
i.60; F.v.M. Pl. Vict. i. 104; Repera Billardiert, A. Juss. in Mem. Mus. Par.
xii. 454 (by inference) ; 7. ammophilum. F. v. M. in Linnea, xxv. 876, in adnot.

Hab.: Warrego.

6. Z. fruticulosum (shrubby), DC. Prod. i. 705; Benth. Fl. Austr. i. 294.
A low diffuse or divaricately branched shrub. Leaflets obliquely oblong or
lanceolate, rarely ovate. Flowers 4-merous, the size of those of 4. apiculatum.
Filaments subulate, without wings. Capsule gin. long, indehiscent, or at length
separating septicidally into cocci opening inside, the angles expanded into broad
membranous wings, rounded at both ends and not splitting. Seeds solitary in
each cell.—F. v. M. Pl. Vict. i. 105; Repera fabagifolia, A. Juss. in Mem. Mus.
Par. xii. 525, t. 15; Deless. Ic. Sel. iii. t. 42; Mig. in Pl. Preiss. i. 164.

Hab.: Balonne River, F. v. M.

Var. bilobum. Leaflets narrow, continuous with the petiole, as in 7. prismatothecum.—Repera

aurantiaca, Lindl. in Mitch. Three Exped. ii. 70; 2. aurantiacum, F. v. M. in Linnea, xxv.
376 (note)..

Orper XXVIII. GERANIACEA.

Flowers usually hermaphrodite, regular or irregular. Sepals\5, or rarely
fewer, free, or rarely connate at the base, imbricate or (in genera not Australian)
valvate in the bud. Petals as many or rarely wanting, hypogynous or slightly
perigynous, variously imbricate in the bud. Torus more or less expanded into a
disk, often bearing 5 glands alternate with the petals, and usually protruding
into a short axis in the centre of the ovary. Stamens usually twice the number
of the petals, 5 of them occasionally without anthers, or rudimentary, or in
irregular flowers, 8 or more without anthers or wanting ; filaments either free
and filiform, or dilated’ or connate at the base; anthers with 2 parallel cells.
Ovary usually 3 to 5-lobed, with as many cells, the carpels adnate to the axis up
to the insertion of the ovules, and often produced above that into a beak bearing
the style or stigmas; stigmas as many as cells, either raised on the style or sessile
on the carpels, radiating from a connate base or rarely entirely connate. Ovules
either 1 in each cell or 2 inserted nearly at the same point, 1 ascending, the
other pendulous, or several in 1 or 2 rows. Fruit either a lobed capsule, the lobes
1-seeded, separating from the axis with the seed, and elastically rolled upwards
along the beak, leaving the placentiferous portion attached to the axis, or the
lobes several-seeded, remaining attached to the axis, but opening loculicidally, or
in genera not Australian the fruit is a berry or separates into indehiscent cocci.
Seeds pendulous or ascending ; testa thin or rarely crustaceous ; albumen usually
scanty or none. Embryo straight or curved, radicle short and straight or long
and curved or forked over the cotyledons.—Herbs or shrubs, or rarely, in genera
not Australian, trees. Leaves opposite or alternate, toothed, lobed, or divided,
very rarely quite entire. Stipules usually 2. Peduncles axillary, 1 or 2-flowered,
or bearing an umbel of several flowers, very rarely a cyme or raceme.

The Order is chiefly dispersed over the temperate regions of the northern hemisphere, very
abundant in Southern Africa, with a few extratropical South American and tropical species.
Of the four Australian genera, two are common in the northern hemisphere, a third, although

XXVIII. GERANIACKEK A, 177

chiefly American, is represented in Australia by species of an extratvopical European as well as
American type, and the fourth is almost entirely South African. The Order is very closely allied
to Zygophyllee.—Benth.

TRIBE I. Geraniew.— Flowers regular. Sepals imbricate, Glands alternate with the petals,
Antheriferous stamens as many ov double or treble the number of petals.
Capsule beaked, the lobes 1-seeded, and elastically rolled upwards along the
beak. Leaves toothed, lobed, or divided.
Anthers usually 10. Tails of the carpels glabrous inside . . . . . . . 1, Guranrum.
Anthers 5. Tails of the carpels bearded inside . . . 2... . . . 2, Broprum,

TRIBE Il. Pelargoniex.—No glands. Stamens declinate,
Flowers irregular, the upper sepal furnished with a linear tube or spur adnate
to the pedicel. Anthers5,6,or7.... . 2 . .'. . 3. Penarconrum.

Tribe III. Oxalidezx.— Flowers regular. Sepals imbricate. Glands none. Stigmas capitate.
Capsule opening loculicidally, the valves adhering to the axis. Leaves with 3 ;

or many leaflets 4, OXALIs,

1. GERANIUM, Linn.
(From supposed resemblance of capsule to the head and beak of a crane.)

Flowers regular. Sepals 5. Petals 5. Glands 5, alternating with the petals.
Stamens 10, all usually bearing anthers. Ovary 5-lobed, beaked, the beak
terminating in the style, with 5 short stigmatic lobes. Ovules 2 in each cell.
Capsule-lobes 1-seeded, separating from the placenta-bearing axis, enclosing the
seed, and curled upwards on a long awn detached from the beak, and glabrous
inside. Radicle of the embryo turned back on the folded or convolute cotyledons.
Herbs, rarely undershrubs. Leaves opposite or alternate, toothed, lobed, or
divided, the lobes or segments palmate, or rarely (in species not Australian)
pinnate. Peduncles axillary or in the forks, 1 or 2-flowered.

A large genus, widely distributed over nearly the whole globe, but more abundant in the
northern hemisphere, and rare within the tropics. The Queensland species is also in New
Zealand and 8. America, and extends up the whole length of that continent to the N.W., and in
a slight variety also over most temperate parts of the northern hemisphere, but does not occur
in 8. Africa.— Benth.

1. G. dissectum (referring to the cut leaves), Linn.; DC. Prod. i. 648, var.
australe; Benth. Fl. Austr. i. 296. Usually perennial, forming at length a thick
rootstock, descending into a taproot. Stems diffuse, procumbent or shortly erect,
more or less hairy with spreading or reflexed hairs, or hoary with a short pubes-
cence. Leaves on long petioles, nearly orbicular in their circumscription, deeply
divided into 5 or 7 segments, each one again more or less cut into 3 or more lobes,
varying from broadly cuneate-oblong to linear, and usually pubescent or hairy,
especially underneath. Peduncles 2-flowered, or rarely 1 or 3-flowered. Sepals
3-nerved, obtuse, acute, or very shortly mucronate; usually 2 or 3 lines long.
Petals cuneate-obovate, entire or slightly notched, from rather longer than the
sepals to twice as long. Anthers all perfect. Lobes of the capsule sprinkled
with hairs, not wrinkled. Seeds covered with minute reticulations or rarely
smooth.—Hook. f. Fl. N. Zeal. i. 89, and Fl. Tasm. i. 56; F. v. M. Pl. Vict. i.
173; G. pilosum, Forst.; DC. Prod. i. 642; Nees, in Pl. Preiss. i. 162; «.
parciflorum, Willd.; DC. Prod. i. 642; G. philonothum, DC. Prod. i. 689 (from
the character given); G. potentilloides, L’Hér., DC. Prod. i. 689; Hook. f. Fl. N.
Zeal. i. 40; Fl. Tas. i. 57; G. australe, Nees, in Pl. Preiss. 1. 162.

Hab.: Southern parts.

The original form of G. dissectum, as generally diffused over the temperate regions of the
northern hemisphere, in the Old World, is an annual, with the petals very rarely exceeding the
sepals, and the seeds very prominently reticulate. In the eastern United States of N. America,
under the name of G. carolinianum, Linn., it is also annual or biennial, but has the petals often
rather larger and the reticulations of the seeds are finer and less prominent. West of the
Rocky Mountains the stock often appears to be perennial, and then it is undistinguishable from

N

178 XXVIII. GERANIACEA. [Geraniun,

some Australian forms. The comnionest Australian form frequently sent from extratropical
S. America, and. extends all along the mountainous regions of that continent 1o Mexico and the
Rocky Mountains, often apparently together with and passing into the northern annual variety.
The Australian plant again, both in that country and in New Zealand, is very variable, and may
‘be generally subdivided into two principal races, although I have, after repeated trials, found it
impossible to distribute our numerous specimens quite satisfactorily into the two groups, viz.:—

a. pilosum. Root thick. Stems erect, ascending or procumbent, usually hirsute. Seeds
strongly reticulate. Common on downs country, the rootstock greatly relished by sheep.

b. potentilloides. Root and stock less thickened. Stems more slender and prostrate, less
hairy, and usually only slightly hoary with more appressed pubescence. Seeds more finely
reticulate, or rarely almost smooth. To this variety belongs generally the G. potentilloides of
authors, and G. australe, Nees. It appears to be rather the morec ommon form in the East, whilst
the var. pilosum is more frequent in the West. But both are found throughout extratropical
Australia,—Benth, Common on coast side of range.

2. ERODIUM, L’Her.
(Fruit supposed to resemble the head and beak of the heron.)

Flowers regular or nearly so. Sepals 5. Petals 5. Glands 5, alternating with
the petals. Stamens 5 bearing anthers, opposite the sepals, and 5 staminodia,
usually scale-like, alternating with them. Ovary 5-lobed, beaked, the beak
terminating in the style, with 5 short stigmatic lobes. Ovules 2 in each cell.
Capsule-lobes 1-seeded, separating from the placenta-bearing axis, enclosing the
seed and curled upwards on a long elastic awn, which separates from the beak
and is usually twisted and bearded inside with long hairs. Radicle of the embryo
turned back on the folded or convolute cotyledons.—Herbs or rarely undershrubs.
Leaves unequally opposite or alternate, pinnately or rarely ternately lobed or
— Peduncles axillary, bearing an umbel of several flowers, or rarely
1-flowered.

The species are numerous in Europe, North Africa, and temperate Asia, 2 or 3 are natives of
S. Africa, and 2 or 3 more are now widely dispersed as weeds over many parts of the globe.
Two of these are in Australia, one of them perhaps indigenous, but the common Australian
species is endemic.—Benth.

Leaves of 3 lobed or divided segments, the middle one the largest . . . . 1. E.cygnorum,
Leaves pinnate with deeply-lobed narrow segments . . .... » . 2. EF. eteutarium.

a

1. EB. cygnorum (swan-like), Nees, in Pl. Preiss. i. 162; Benth. Fl. Austr.
i. 297. An annual or biennial, with the habit of the coarser forms of
Fi. ciewtariwn, sometimes slightly pubescent, sometimes very hispid, with the
hairs of the stem spreading or reflexed. Leaves deeply 3-lobed or divided to the
base into 3 lobes or segments, usually obovate or cuneate, and more or less
deeply toothed or again 8-lobed, the central lobe larger, broader, and more lobed
than the lateral ones. Flowers blue, usually 2 to 5 in the umbel. Sepals
pointed. Petals obovate, scarcely exceeding the calyx or shorter. Filaments
broad at the base, with subulate points; staminodia scale-like, often toothed.
oe gianna hairy or hispid; beak usually above 2in. long.—F. y. M.

. Vict. i. 172. ;

Hab.: Many parts in the south ; Peak Downs, I’: v. M.; Maranoa River, Mitchell,

2. EH. cicutarium (Hemlock-leaved), L’Hér.; DC. Prod. i. 646; Benth. Fl.
Austr, 1. 298. Usually an annual, but often forming a dense tuft, with a thick
taproot, which may last over a second year, always more or less covered with
spreading hairs, which are sometimes viscid. Stems sometimes exceedingly
short, but lengthening out to near 1ft. Leaves mostly radical, pinnate, the
segments distinct and deeply pinnatifid, with narrow, more or less cut lobes.
Peduncles erect, bearing an umbel of from 2 or 8 to 10 or 12 small purple or pink

Frodium.) XAVOT. GEHRANIACE A, 179

flowers. Sepals pointed, about the length of the obovate entire petals.
Filaments and staminodia lanceolate-subulate. Lobes of the capsule slightly
hairy, the beak 4 to 1din. long.—Nees, in Pl. Preiss. i. 161; Reichb. Ic. FI.
Germ. v. t. 183.

Hab.: Southern Downs country.

A very common weed in Europe and temperate Asia, and found in many other parts of the
world, in many cases introduced, as in several or perhaps all of the Australian localities, but too
widely spread now to be omitted from the Flora, even if it be not rarely indigenous.— Benth.

3. PELARGONIUM, L’Heér.
(Fruit supposed to resemble the head and beak of a stork.)

Flowers irregular. Sepals 5, shortly united at the base and produced into
a tube or spur, adnate to the pedicel. Petals 5 or fewer, the 2 upper ones
different from the others (usually larger), and inserted on the sides of or behind
the spur. Disk without glands. Stamens usually 10, hypogynous, shortly united,
5 to 7 or rarely only 2 or 3 bearing anthers, the remainder without anthers or
rudimentary. Ovary and fruit of Hrodiwm. Cotyledons flat or folded.—Herbs,
undershrubs, or shrubs. Leaves opposite or rarely alternate, entire, toothed,
lobed, or variously divided. Peduncles usually axillary, bearing an umbel of
several flowers.

A very large genus, but which, with the exception of 3 N. African or Levant species and the 2
Australian ones, is confined to S. Africa.—Benth.

1. P. australe (Australian), Willd.; DC. Prod. i. 654; Benth. Fl. Austr. i,
298. Herbaceous, often flowering the first year, but forming a perennial root-
stock, either horizontal and almost creeping, or short and thick. Leafy stems
decumbent or erect, sometimes short, but usually attaining 1ft. or more,
generally pubescent or hirsute with spreading hairs. Leaves reniform-cordate, or
very rarely broadly ovate-cordate, crenate, or very shortly lobed, very obtuse,
rarely 2in. diameter, and usually much smaller, softly pubescent or hirsute.
Stipules broad. Peduncles usually longer than the leaves, but not so long as in
P. Rodneyanum, and sometimes very short. Flowers small, in an umbel, some-
times very dense, almost reduced to a head, sometimes loose with pedicels of 4in.
or more. Sepals acute, 2 to 8 lines long, usually very hairy, the decurrent tube
rarely so long, and sometimes very short. Petals from a little longer than the
sepals to about half as long again. Capsule-lobes pubescent, the beak from
% to 3in. long, the awns of the lobes bearded inside as in Frodiwn. Seeds
smooth,—Sweet, Geran. t. 68; Hook. f. Fl. Tasm. i.57; F.v. M. Pl. Vict. i.
170; P. glomeratum, Jacq.; DC. Prod. i. 659; P. inodorum, Willd.; DC. 1.e.;
Sweet, Geran. t. 56; P. littorale, Hueg. Bot. Arch. t. 5; P. crinitum, Nees, in
PL. Preiss. i. 163; P. stenanthum, Turez. in Bull. Mose. 1858, i. 149; P. Drum-
mondi, Turez. l.c. 421 (a robust form with large flowers).

Hab.: Stanthorpe, on rocks.

4. OXALIS, Linn.
(From owxys, sharp, the plants being very acid.)

Flowers regular. Sepals 5. Petals 5. Disk without glands. Stamens 10,
free or united at the base, all bearing anthers. Ovary 5-lobed, 5-celled, withont
any beak or with a very short one; styles 5, with terminal stigmas, capitate or
lobed ; ovules 1, 2, or several in each cell. Capsule opening loculicidally, the
valves persistent on the axis. Seeds with an outer fleshy coating, opening
elastically, with the appearance of an arillus; testa crustaceous; albwmen fleshy ;

180 XXVIII. GERANIACEA. [Ovalis.

embryo straight.—Herbs. Leaves alternate or radical, compound ; leaflets 3,
digitate, or, in species not Australian, 3 or more and pinnate. Stipules scale-like
or none. Peduncles axillary or radical, 1-flowered or bearing an umbel of several
flowers.

A large genus, especially abundant in South America and extratropical South Africa, with a
very few species widely dispersed over the temperate or tropical regions of the globe. Of the
two Queensland species, one is common to New Zealand and Antaretic America, and perhaps not
different from a common northern one.— Benth.

Stemless. Flowers lilac. Peduncles radical, many-flowered . . . . . 1. O. corymbosa.
Stem elongated. Flowers small, yellow. Peduncles axillary, 1 or more-

floweréd, ¢- = 0% @ % 4 ~ # os ‘ a 2. O. corniculata.
Stems slender. Leaves abruptly pinnate. Peduncles terminal . . . . . 3. O. sessilis.

1. O. corymbosa (corymbose), VU. Stemless, with a rather deep trans-
parent, clavate tuber, at the top of which are formed numerous bulbils, with
brown membranous coats. Peduncles and petioles 6 to 12 lines long, more or
less pilose. Leaflets 8, sessile, 1 to 2in. broad, deeply obcordate at the apex,
cuneate at the base, pubescent beneath, and more or less marked, especially near
the margins, with glandular yellow dots similar to those on the back of the sepals,
Flowers in each corymb from 10 to 20. Sepals lanceolate, 2 or 3 lines long,
rather blunt, with 2 linear dots on the back near the apex. Petals red, about
3 times as long as the sepals, oblong. Capsule oblong, seeds numerous, downy.
—O. bipunctata, Grah.; O. Martiana, Zuce.

Hab.: This South American species has become quite a pest in Queensland gardens. Accord-
ing to Baker, Fl. Mauritius, it has also become naturalised at Mauritius.

2. O. corniculata (small horn bearing), Linn.; DC. Prod. i. 692; Benth.
Fi. Austr. i. 801. Yellow-wood Sorrel. A decumbent, prostrate or ascending,
much-branched, delicate perennial or sometimes annual, more or less pubescent,
of a pale green, from a few inches to a foot long. Stipular scales small, adnate
to the petiole. Leaves alternate; leaflets 8, broadly obcordate, usually 8 or 4
lines long, but sometimes half that size. Peduncles axillary, about the length of
the petioles, bearing an umbel of several small yellow flowers, rarely reduced to
1 or 2, on reflexed pedicels. Capsule column-like, often above $in. long, with
several seeds in each cell, rarely short and few-seeded.—Reichb. Ic. Fl. Germ. v.
t. 199; Wight, Ic. t.18; Hook f. Fl. Tasm. i. 59; F. v. M. Pl. Vict. i. 177;
O. microphylla, Poir.; DC. Prod. i. 692; O. perennans, Haw.; DC. 1.c. 691 (from
the character given); 0: Preissiana and O. cognata, Steud. in Pl. Preiss. i. 160.

Hab.: Islands of the coast as well as on the mainland, Keppel Bay, I. Brown: Percy Island,
A. Cunningham and others; and in the interior as far north as the Burdekin, F. v. M., Mitchell ;
throughout the colony.

8. O. sessilis (sessile), Hamili. Stems 1 to 6in. high, slender. Leaves 1 to
near 2in. long, crowded with from 5 to 7 pairs of ciliate leaflets, the lowest
smallest, orbicular-ovate, the middle ones truncate at the base, the terminal with a
contracted oblique base and arched midrib, the lateral nerves prominent,
horizontal, wavy; petiole puberulous. Pedicels sessile; sepals exceeding the
pedicels, about 2 lines long, striate, with scarious margins. Corolla purple or
red, or appears so in the dry specimen. Capsule slightly exceeding the calyx.
Seeds tuberculate.—Hook. Fl. Brit. Ind. i. 487 (in part); O. Petersii, Klotz ;
Biophytum Apodiscias, Turcz.

Hab.: Musgrave Electric Telegraph Station, 7. Barclay-Millar,

Leaves endowed with gentle moyements ynder the inflyence of light, darkness, or shocks, like
those of Mimosa pudica, cc,

XXIX. RUTACEA. 181
Orper XXIX. RUTACEA.

Flowers regular and hermaphrodite, or very rarely unisexual. Calyx usually
small, 4 or 5-lobed, or divided into as many distinct imbricate sepals, rarely large,
or with fewer or more numerous or valvate lobes. Petals of the same number as
sepals, free or rarely cohering, hypogynous or slightly perigynous, imbricate or
valvate in the bud. Stamens usually free, either equal in number to the petals
‘and alternate with them, or double the number, or rarely more numerous, when
twice as many as petals the sepaline ones (those opposite the sepals) usually
longer than the others. Anthers usually versatile, with 2 parallel cells opening
longitudinally, the connective occasionally tipped by a gland or projecting
appendage. Torus usually more or less thickened into an entire crenate or lobed
disk, within the stamens, under or round the ovary. Gynccium of 4 or 5, rarely
more or fewer carpels, more or less united into a single lobed or entire ovary, or
rarely quite distinct, with one cell to each carpel. Styles as many as carpels,
either free at the base but united upwards, or united from the base; stigma
terminal, entire or lobed. Ovules usually 2 in each cell, superposed or rarely
collateral or solitary, or more than 2; the -micropyle superior. Fruit separating
into 2-valved or rarely indehiscent cocci, or the carpels united in an indehiscent
berry or drupe, or rarely in a loculicidally dehiscent capsule, the endocarp
frequently separating from the pericarp. Seeds usually solitary in each cell;
testa crustaceous and often shining, or rarely coriaceous or membranaceous ;
albumen fleshy or none. Embryo straight or curved, large in proportion to the
seed ; cotyledons flat or rarely folded ; radicle superior.—Trees or shrubs, very
rarely herbs, marked with glandular pellucid dots on the leaves and >ther thin
herbaceous parts. Indumentum usually stellate, if any. Leaves opposite or
alternate, simple or compound, entire or rarely toothed or lobed. Stipules none.
Flowers axillary or terminal, solitary, clustered, cymose, cr paniculate, very
rarely racemose and seldom if ever spicate.

A large Order, ranging over the hotter and temperate regions of the whole World, but chiefly
abundant within the tropics, in South Africa and in Australia. Among the Australian genera,
the large tribe of Boroniee is entirely endemic, with the exception of one New Zealand and one
New Caledonian species. The monotypic genera, Bosistoa, Medicosma, and Pentaceras, and the
small genus Geijera, are also endemic. WMelicope extends to the Pacific Islands, and the
remaining genera range over tropical Asia, three of them extending into Africa. Zanthoxrylum
alone, a wide-spread tropical genus, is common to America and Australia, and even here the
Australian species belong to the exclusively Australasian section Blackburnia.— Benth.

Difficult as it is to distinguish Rutacee by well-marked floral or carpological characters from
Geraniacea, Zygophyllee, or Simarubee, they are so readily known by their dotted exstipulate
leaves, that the ambiguous genera are remarkably few. They have usually been distributed into
3 or 4 Orders, Rutacee (including or not Diosmee), Zanthorylee, and Aurantiee, upon characters
which break down upon a close scrutiny; the J'oddaliee being much nearer to the Aurantiee
than to the Zanthozylee proper, which again have only vague differences to distinguish them
from Boroniee. We therefore, in our ‘‘ Genera Plantarum,” proposed the union of the whole into
1 Order, divided into 2 series, according as the ovary is lobed or entire, and subdivided into 7
tribes, of which 4 only are Australian.— Benth. ;

Tre lL. Boroniew.— Shrubs, very rarely arborescent. Leaves simple, 3-foliolate or rarely
pinnate, with opposite small leaflets. Ovary lobed. Fruit separating into distinct, 2-valved cocct.
Endocarp separating elastically. Seeds albuninous. Embryo usually terete.

(The tribe differs from the 8. African Diosmec chiefly in the presence of aloumen.—Benth.)

Leaves opposite (except in one Zieria) simple or compound.
Petals 4, united or connivent in a cylindrical or campanulate corolla,

Leaves petiolate, simple ... . Sn ee eh The ee . . . 8. Corrga.
Petals 4, free, spreading.
Stamens 4, inserted on 4 prominent glands or lobes of the disk . . . . 1. Zrmrta.
Stamens 8. Disk without prominent glands (excepting #. tetrandra) . 2. Boronta.

Leaves alternate, simple. _
Flowers distinct or in sessile, erect heads.
Petals free. Stamens twice as many, monadelphous.

Stamens all perfect . . . . . . . . &. PHILoTHECA.

182 XXIX. RUTACES.

Petals free. Stamens twice as many, free.
Calyx inconspicuous or none. Petals induplicate-valvate, tomentose
outside. 2. = 8 # 2 @ & & Fw we & we = . . . . 7, ASTEROLASIA.
Calyx distinct but shorter than the petals.
Petals broad, much imbricate, not scurfy, without inflexed tips.
Filaments hairy.
Anthers minutely or not at all apiculate . . . . . . . . . 4, Entosrenon.
Anthers tipped with long, horn-like, hairy appendages . . . . 3. CRowEA.
Petals valvate or slightly imbricate, with inflexed valvate tips, glabrous
or scaly.
Ovary of 5, rarely fewer carpels, the styles attached below the
middle... 1 1 ee eee ee we we ew ee) e 68. PHEBALIUM.
Petals free. Stamens of the same number, free . ~ oe ew |). 16. Geers.

Tr: Il. Zanthoxyles.—Trees or shrubs. Leaves pinnate or 3-foliolate with opposite
leaflets, or 1-foliolate (truly simple in Geijera), the leaflets usually large. Ovary lobed. Fruit
separating into distinct 2-valved cocci. Endocarp persistent, or separating elastically. Seeds
with or without albumen. Cotyledons usually flattened and broader than the radicle.

Stamens twice as many as petals.
Leaves all or mostly opposite. Cocci dehiscent.
Leaves pinnate. Petals valvate or slightly imbricate. Seeds witbout
AUDWMMEI ye a ok Ge gue a a ae Se La ee a O BOSTSTON:
Leaves 3-foliolate. Petals valvate or slightly imbricate, with inflexed
MAPS Ais: ra By cael, GAOL Sohn Be PO Mi teat aay his a I ae aia . 10. MELIcopPE.
Leaves 1-foliolate. Petals large, broadly imbricate, not inflexed . . . 12. Mxpicosma.
Leaves alternate, pinnate. Petals valvate. Cocci winged, indehiscent . . 17. PENTACERAS.
Stamens the same number as petals. Cocci dehiscent.
Leaves all or mostly opposite, usually 3-foliolate. . . . . . . . . . 11. Evopta.
Leaves simple. Stamens 8. Filaments almost ovate, 4-petaloid, sterile . 13. Bromsya.
Leaves simple, or 2 or 3-foliolate. Stamens 10, free, all fertile . . . . 14. Pacurta.
Leaves alternate, simple Bro Swe ven a at eee ew ee we 6. 16. GEER.
Leaves alternate, pinnate . 2. 2. 2... 1 ee ee ee we) . 15, ZANTHORYLUM.
(See also Flindersia among Meliacea.) - s
Leaves simple. Petals deciduous. CocciSto9. . . . . . . . . . 18. Puetococca. .

Tris TI. Toddaliez.—Trees or shrubs, with the habit of Zanthoxylee. Ovary not lobed.
Fruit several-celled, indehiscent, or rarely loculicidally dehiscent. Seeds albuminous (in the
Australian genus).

Leaves 1-foliolate. Stamens twice as many as petals . . . . . . . . 19. AcRonycuta,
Leaves simple. Stamens10 ...... eee ee ww es). 20, Hatrorvia.

Trize IV, Aurantiez.—Trees or shrubs. Leaves pinnate, with usually alternate leaflets,
or 1-foliolate or simple. Stamens twice as many as petals or more. Ovary not lobed. Fruit
indehiscent. Seeds without albumen.

Leaves all or mostly pinnate. No thorns.
Flowers in terminal, flat, corymbose panicles. Filaments subulate
Petals valvate or nearly so. Cotyledons much folded. Flowers small . 22. Micromenum.
Petals imbricate, erect. Cotyledons flat. Flowers large . . . . . 23. Murraya.
Flowers in oblong, pyramidal, or loose axillary or terminal panicles. Fila-
ments dilated at the base or middle.
Ovules solitary. Leafletsfew . . . ..... so. ee « . 21. Gtycosis.
Ovules 2 in each cell. Leaflets numerous. . . . soe 2 « « . 24, Chavsena.
Leaves all simple or 1-foliolate, coriaceous. Thorns axillary.
Ovary 5 or fewer-celled, with 1 or 2 ovulesineachcell . . . . . . . 25. ATADANTIA.
Ovary 6 or more-celled, with 4 or more ovules in each cell . . . . . . 26. Crrrus.

1. ZIERIA, Sm.
(After M. Zier.)

Calyx 4-cleft. Petals 4, imbricate or almost valvate in the bud, spreading.
Disk with 4 distinct gland-like lobes, alternating with the petals. Stamens 4,
inserted on the outside of the glands of the disk. Carpels 4, distinct or nearly
so; styles nearly terminal, short and united at least at the top; stigma capitate,
4-furrowed or shortly 4-lobed. Ovules 2 in each carpel, superposed. Cocci 4,
2-valved, the endocarp cartilaginous and separating elastically. Seeds solitary,

Zierta, | XXIX. RUTACEA. 188

or rarely 2in each coccus, oblong; testa crustaceous.—Shrubs or rarely small
trees, glabrous, hirsute or tomentose. Leaves usually opposite, with 3 leaflets,
rarely alternate or simple. Flowers white, usually small, axillary, in small
trichotomous cymes or rarely solitary.

The species are all endemic in Australia, and F. v. Mueller considers them as forming a
section only of Boronia; but the characters and habit appear to me sufficiently distinct to justify
the maintenance of so old-established and generally adopted a genus.—Benth.

Anthers distinctly apiculate. Plant glabrous or slightly pubescent.
Leaflets with revolute margins. Cymes pedunculate.
Branchlets angular, glabrous. Leaflets } to lin. on a distinct common

DOWIE.) rrtg- mig Sat RS wae Sel sae als aso Sry IS eT 1. Z. laevigata.
Branchlets terete, pubescent. Leaflets under 4in., sessile, appearing
verticillate. . . 2. Z. aspalathoides.

Anthers minutely apiculate. Plant pubescent or hirsute, rarely tomentose.
Flowers 1 to 3, small. Calyx-segments very narrow, nearly as long as
the petals te aCsibs cap eat Coders AAO i ep ew x ve Be YZ, pilosa.
Anthers not apiculate. Calyx-lobes short.
Flowers 1 to 3, on short axillary pedicels. Leaves densely pubescent or
tomentose.
Leaflets 3, small, obovate or obcordate. Flowers very small . me Se
Flowers in pedunculate cymes or heads, with leafy bracts. Leaves
densely tomentose or villous.

4, Z. obcordata.

Leaves all 3-foliolate. Cymes not capitate. . . . ..... 5. Z. cytisoides.
Flowers in loose pedunculate cymes, with small bracts.
Glabrous or slightly pubescent.
Leaflets flat, lanceolate. Petals distinctly imbricate. . . . . . 6. 4. Smithii.
Leaflets narrow-linear. Flowers small, the petals almost valvate . 7. 4. granulata.

1. Z. leevigata (smooth-leaved), Si.: DC. Prod. i. 728; Benth. Fl. Austr.
i. 8304. A glabrous, erect shrub, the branchlets angular. Leaflets 8, on a
-common petiole of 1 to 8 lines, linear, pointed, $ to lin. long, the margins closely
revolute. Cymes few-flowered, mostly about as long as the leaves. Calyx-lobes
short and broad. Petals fully 8 times as long as the calyx, broad, imbricate,
slightly tomentose outside. Connective of the anthers distinct, produced beyond
the cells into a short point or appendage. Style very short. Cocci and seeds of
4. Smithiii—Deless. Ic. Sel. iii. t. 49; Paxt. Mag. Bot. ix. 77, with a fig.;
Boronia levigata, F. v. M. Fragm. i. 101; Z. revoluta, A. Cunn. in Field, N. 8.
Wales, 330.

Hab.: Sandstone rocks near Mount Pluto, Mitchell ; Mount Lindsay, Fraser.

Var. laxiflora. Leaflets longer (1 to 1$in.), on a longer common petiole. Flowers much
smaller, in a looser cyme. Petals not twice as long as the calyx.—Stradbroke Island, Fraser ;
Moreton Island, F’. v. Mueller.

2. Ze aspalathoides (Aspalathus-like), A. Cunn. Herb.; Benth, El. Austr.
i. 805. A heath-like shrub, the branches terete and pubescent, but usually with
a decurrent glabrous line. Leaflets 3, sessile or with the common petiole so
exceedingly short that they appear verticillate, lanceolate or linear, rarely above
3 lines long, or when very luxuriant 4 or 5 lines, the margins revolute, glabrous
or slightly pubescent. Cymes usually 3-flowered, rather longer than the leaves.
Calyx-lobes broad, obtuse or acute. Petals about 2 or 3 times as long. Anthers
tipped with a small obtuse appendage. --Boronia lerigata, F. vy. M. Pl. Vict...
111 (in part).

Hab.: Near Mount Playfair, Hr. M.

3. Ze pilosa (pilose), Rudye, in Trans. Linn. Suc. x. 298, t.17; Benth. 11,
Austr. i. 305. A shrub or undershrub, the branches terete and densely pubescent
or hirsute. Leaflets 8, with a short common petiole, linear, oblong or lanceolate,
obtuse, 4 to Zin. or rarely lin. long, the margins recurved or revolute, slightly
pubescent or glabrous above, more or less hirsute or tomentose underneath.

184 XXIX. RUTACEA. [Zieria.

Flowers small, solitary and nearly sessile or 2 or 3 together on short pedicels.
Calyx hirsute, with linear-subulate or narrow-lanceolate lobes, nearly as long as
the petals and always much narrower than in any other species. Anthers
minutely apiculate. Cocci hirsute, broader than in most species.—DC. Prod. i.
723; Z. pauciflora, Sm. in Rees. Cycl. xxxix.; DC. le.; 7. hirsuta, DC. Le.;
Deless. Ic. Sel. iii. t. 50; Boronia hirsuta, F. vy. M. Fragm. i. 101.

Hab.: Herberton, Rev. J. E. Tenison-Woods, and J. F. Bailey a form of the above species.

4. Z. obcordata (form of leaflets), A. Cunn. in Field, N. S. Wales, 380 ;
Benth. Fl. Austr. i. 8305. A shrub of low growth, with elongated diffuse branches,
terete and softly hirsute. Leaflets 8, with a very short common petiole, obovate
or obcordate, 2 to 4 lines or rarely 4in. long, softly pubescent or tomentose above,
more hirsute or velvety and whitish underneath, the margins recurved or
revolute. Flowers 1 to 8 in the axils, very small, on short slender pedicels,
the petals not above 1 line and the calyx about half as long with broad and
obtuse segments. Anthers not apiculate. Cocci small, glabrous.—Boronia
minutiflora, F. v. M. Fragm. i. 100.

Hab.: Glasshouse Mountains.

5. Z. cytisoides (resembling a Cytisus), Sm.; DC. Prod. i. 723 ; Benth. Fl.
Austr. i. 806. A much-branched shrub, hoary all over with a soft close or more
or less velvety tomentum. Leaflets 3, with a common petiole of 1 to 3 lines,
obovate-oblong, about 4 or rarely 3in. long, obtuse or minutely pointed, the
margins revolute, narrowed at the base. Cymes dense but few-flowered, rarely
much exceeding the leaves. Bracts leafy, as long as the pedicels or often nearly
as long as the flowers. Calyx rather short, with broad acute segments. Petals
rarely twice as long, much imbricate in the bud. Anthers not apiculate.

Hab.: Southern localities inland.

6. Z. Smithii (after Sir James Smith, founder of the Linnean Society),
Andr. Bot. Rep. t. 606 (1810); Benth. FI. Austr. i. 806. A tall shrub or small
tree, glabrous or slightly pubescent with a very minute usually stellate down, the
branches terete or compressed, occasionally covered with glandular tubercles.
Léaflets 3, with a distinct common petiole, lanceolate or the larger ones oblong,
elliptical, acute or rarely obtuse, 1 to 2in. long in the original form, flat or the
margins slightly recurved. Flowers usually about 8 lines diameter, in axillary
2—8-chotomous cymes, shorter than the leaves. Calyx-lobes broad and short.
Petals fully 3 times as long as the calyx, tomentose outside. Anthers obtuse, not
apiculate. Cocci about 2'lines long, glabrous, usually glandular-tuberculate.
Seeds shining, finely reticulate-striate.—Bot. Mag. t. 1895; Bonpl. Jard. Malm.
62, t. 24; 4%. lanceolata, R. Br.; DC. Prod. i. 723; Hook. f. Fl. Tasm. i. 65 ;
Boronia arborescens, F. v. M. Fragm. i. 100, and Pl. Vict. i. 111.

Hab.: Brisbane River, 4. Cunningham; Stradbroke Island, Fraser.

Var. parvifolia, Leaflets rarely exceeding lin.; cymes often as long.—Sandy Bay and Cape
Hervey, R. Brown; New England, Stuart.

Var. macrophylla. More arborescent; leaflets often 3in. long; flowers larger than in the
ordinary form ; seeds broader and less reticulate——Z. arborescens, Sims; Hook. Journ. Bot. i.
256; Z. macrophylla, Bonpl.; Deless. Ic. Sel. iii. t. 48; Bot. Mag. t. 4451. To this variety
bélong the Tasmanian and many of the Victorian specimens. .

The stamens in this and other Zierias are figured in Delessert’s ‘‘ Icones,” by some mistake, as
attached inside instead of outside the glands or lobes of the disk. The name of Z. lanceolata
was adopted by Smith (in Rees’ Cycl. xxxix.), on the consideration that the synonym quoted in:
the Bot. Mag. was a sufficient publication ; Andrews’ name, had, however, been published a year
previous to the plate in Bot. Mag.—Benth,

7. Ze granulata (granulated), C. Moore in Herb. Hook.; Benth. Fl. Austr. i.
307. A tall shrub or small tree, glabrous or very minutely pubescent, and
densely covered with glandular tubercles as in some varieties of 7. Smithii, with

Airertad XXIX. RUTACES. 185

which F. v. Mueller proposes to unite it. It differs chiefly in the narrow-linear
leaflets, 1 to 2in. long, the margins revolute and whitish underneath, and in the
very small flowers, with the petals almost strictly valvate. Cocci glabrous.—
Boronia yranulata, F. vy. M. Fragm. i. 101.

Hab.: Belmont, near Brisbane.

2. BORONIA, Sm.
(After F. Borone.)

Calyx 4-cleft. Petals 4, either much imbricate or valvate in the bud, spreading.
Disk thick, entire or (in one species only) with 4 gland-like lobes. Stamens 8,
inserted outside the disk; anthers either all similar and perfect or 4 different
from the others and imperfect. Carpels of the ovary 4, distinct or nearly so;
styles terminal, united; stigma entire or 4-lobed. Ovules 2 in each carpel,
superposed or rarely collateral. Cocci usually 4, 2-valved, the endocarp carti-
lagincus and separating elastically. Seeds solitary or rarely 2 in each coccus,
oblong; testa crustaceous.—Shrubs, undershrubs, or rarely annuals, glabrous,
pubescent or hirsute, rarely tomentose. Leaves opposite, simple, pinnate with a
terminal leaflet, or once or twice ternately compound, the rhachis usually
articulate at each pair of leaflets and often dilated between them. Peduncles
axillary or terminal, either 1-flowered and jointed with a pair of minute bracts at
the joint, or bearing an umbel or dichotomous cyme of several flowers with
small bracts at the base of the pedicels. Flowers red, white, purple or blue.
Calyx-segments or sepals usually valvate when the petals are valvate and some-
times also when they are imbricate, but in the latter case the sepals are usually
also imbricate at the base. In some species the anthers and stigma are different
in different individuals of the same variety. In most of the species the filaments
of the sepaline stamens (those alternating with the petals) are longer and more
distinctly clavate or capitate and glandular at the top than the petaline ones.
Anthers usually very shortly stipitate, rather below the obtuse summit of the
filament.

The species are all limited to Australia.

Serizs4. Valvatz.—Petals strictly valvate. Sepals usually valvate.
Sepals longer than the petals. Leaves mostly or all pinnate :
Sepals much smaller than the petals.
Inflorescence entirely axillary.
Peduncles 1-flowered. ‘
Leaflets (usually 5 or 7) obovate or cuneate, glabrous, coniplicate.
Flowers tomentose, rather large Pees F : ‘
Leaflets 7 to 13 or more, small, linear or oblong, the margins revo-
lute. Sepals lanceolate, subulate-acuminate. . . . eat Ort
Leaflets 8, rarely 5, the margins recurved or revolute, tomentose or
hoary underneath . ‘¢ 4
Leaves simple.
Leaves linear or linear-lanceolate. Flowers about 4 lines . . . . 4. B. ledifolia.
Leaves oblong-lanceolate. Flowers about 2 lines . 5. B. lanceolata.
Peduncles bearing an umbel of several flowers.

1. B. artemisicfolia.

2. B. eriantha,.
3. B. alulata.

. B, ledifolia.

Leaves simple, lanceolate, tomentose underneath. Flowers small . 5. B. lanceolata.
Leaves pinnate, glabrous. Flowers in umbels, 1—5. Filaments
ciliate. 2 1 we & Senate ete BS 6. B. Bowmani.

Section Il. Pinnatze.—Petals imbricate. Anthers nearly uniform. Leaves pinnate.
Peduncles mostly axillary.

Peduncles mostly 3 or several-flowered. (Eastern species.) ;
Glabrous. Leaflets small, thick, obovate : a 3 7. B. microphylla.
Glabrous. Leaflets linear or oblong in distant pairs . . . . . . . 8. B. pinnata.
Surnrmes III. Wariabiles.—Petals imbricate. Anthers nearly uniform. Leaves simple or
3-foliolate, or the terminal leaflet or all three again 3-foliolate. Flowers axillary, red or pink.

Terminal leaflets or all three dentate, or again 3 or 5-foliolate. Erect or
spreading shrub. Peduncles usually 3 to 5-flowered. . . . - . 10. B. anemonifolia.

186 XXIX. RUTACEA. [Boronia.

Leaves mostly 3-foliolate.
Common petiole distinct.
Leaflets fiat, linear oblong or obovate. Anthers apiculate. Pedicels
1-flowered he ar Me nh WO ee Sy em oe a ee be sie ae
Leaflets linear-terete, mucronate. Anthers not apiculate. Pedicels 1
to 3-flowered Pe D8 Mee so eB . lL. B. falcifolia.
Leaves linear or lanceolate, acute, or the lower ones rarely cuneate.
Low undershrub. Flowers all axillary. Sepals short . . . . . 9. B. polygalifolia.

9. B. polygalifolia.

Series IV. Terminales.—Petals imbricate. Anthers nearly uniform. Leaves all simple
(except in B. filifolia, inornata, and oxyantha). Flowers mostly or all terminal, sessile or on short
l-flowered peduncles.

Terminal flowers solitary, or rarely 2 or 3, sessile or shortly pedicellate.
Leaves linear or lanceolate, rarely oblong-cuneate, flat.
Small undershrub. Filaments nearly glabrous. Anthers not apiculate 12. B. parviflora.

1. B. artemisizefolia (Artemisia-leaved) F. r. MM. Frag. i. 66; Benth. Fl.
Austr. i. 811. A shrub, clothed all over with a soft, hoary, close or velvety
tomentum. Leaves all, or nearly all, pinnate. Leaflets 7 to 11 or more, crowded
on a short common petiole, linear, obtuse, rarely exceeding $in. and often much
shorter, the margins closely revolute. Peduncles axillary, solitary, short,
1-flowered. Sepals lanceolate, tomentose, valvate, attaining 3 to 4 lines. Petals
lanceolate, valvate and tomentose like the sepals, but smaller and enclosed ih
them in the bud. Filaments slightly hirsute, clavate and glandular at the top.
Anthers scarcely apiculate. Ovary pubescent. Seeds smooth but scarcely
shining.

Hab.: Islands of Gulf of Carpentaria, R. Brown.

2. B. eriantha (alluding to the woolly flowers), Lindl. in Mitch. Trop. Austr.
298 ; Benth. Fl. Austr. i. 818. A glabrous shrub, the branches angular. Leaves
pinnate ; leaflets 3 to 9, obovate or oblong-cuneate, obtuse or with a recurved
point, rarely above 3 lines long, rather thick, and often folded upwards length-
wise, the margins never recurved. Peduncles axillary, short, 1 or rarely
2-flowered. Sepals ovate, acute, glabrous outside, minutely tomentose inside.
Petals more than twice as long, attaining 3 or 4 lines, rather narrow, valvate,
hoary-tomentose outside, with a prominent midrib. Filaments usually ciliate ;
anthers apiculate.

Hab.: Near Mt. Pluto, Attchell.

With the aspect of B. microphylla this has the floral characters of B. ledifolia, with which
F. v. Mueller proposes to unite it, but besides a totally different habit, the leaflets are thick,

equally green on both sides, with the margins flat or folded upwards, not recurved with a pale or
hoary-tomentose under surface as in B. ledifolia.—Benth.

3. B. alulata (small-winged), Soland. in Herb. Banks; Benth. Fl. Austr. i.
313. Apparently a divaricate or diffuse shrub, the young branches glandular-
tomentose. Leaves pinnate; leaflets 7 to 13 or even more, oblong or linear,
rarely almost ovate, obtuse, 2 to 8 lines long, the margins revolute, glabrous
above when full-grown, hoary-tomentose underneath. Peduncles very short,
axillary, 1-flowered. Sepals lanceolate, subulate-acuminate, from half to nearly as
long as the petals. Petals about 3 lines long, mucronate, valvate in the bud but
rather broad, glabrous outside with a prominent midrib, slightly tomentose
inside. Filaments clavate and glandular upwards.

Hab.: Endeavour River, Banks and Solander, R. Brown (Hb. Brit. Mus. and R. Br.)

4, B. ledifolia (Ledum-leaved), J. Gay: DC. Prod. i. 722; Benth. Fl.
Austr. i. 814. An erect shrub, the young branches glandular-tomentose. Leaves
simple, 3-foliolate, or rarely pinnately 5 or even 7-foliolate; leaflets linear,
oblong-linear, lanceolate or rarely broadly oblong, when single often above lin.
long, when several rarely above tin., the margins recurved or revolute, glabrous

Boronia. ] XXIX. RUTACEAS. 187

above when full-grown, hoary or rusty underneath with a minute tomentum.
Peduncles axillary, 1-flowered, shorter than the leaves. Sepals broad, obtuse but
valvate. Petals twice as long or more, attaining 4 or 5 lines, valvate in the bud,
minutely tomentose outside, with a prominent midrib. Filaments short, as in
several allied species, slightly ciliate or glabrous, clavate and glandular upwards ;
anthers more or less apiculate. Ovules usually, as in some allied species, almost
or quite collateral. Style clavate, with a slightly furrowed stigma. Seeds smooth
but not shining.—Reichb. Icon. Exot. t. 743; Lusiopetaluin ledifolium, Vent. Jard.
Malm. under n. 59; Jriostemon paradorum, Sm. in Rees, Cycl. xiil.; Boronia (2)
paradova, DC. Prod. i. 722.

Hab.: Burnett River, #. v. M.; Moreton Bay and Islands, 4. Cunningham, Fraser, etc.

Var. rosmarinifolia. Leaves rigid, usually narrow, small, and all simple. Peduncles very

short.—B. roxsmarinifolia, A. Cunn. in Hueg. Enum. 16. To this form belong especially most of
the Moreton Bay and other south Queensland coast specimens.

5. B. lanceolata (lanceolate), /.r. MM. Hragm. i. 66; Benth. Fl. Austr. i.
814. A tall shrub with tomentose branches. Leaves simple, petiolate, oblong-
lanceolate, obtuse or mucronulate, 1 to 2in. long, flat or the margins recurved,
glabrous above, tomentose underneath. Peduncles very short, bearing an umbel
of 8 to 5 small flowers, rarely reduced to a single flower. Sepals small, ovate,
with a subulate point, sometimes very short, sometimes nearly as long as the
petals. Petals broad, attaining about 2 lines in length, valvate in the bud,
tomentose outside with a prominent midrib. Filaments glabrous, thickened and
glandular at the top; anthers scarcely apiculate. Seeds smooth but not shining,

Hab.: Cave Creek, Dalby, JV’. E. Armit (F. v. M.)

6. B. Bowmani (after E. Bowman), Ff. r. M. Fragm. iv. 185; B. platyr-
rhachis, F. v. M. Fragm. vii.37. A slender-branched glabrous or nearly glabrous
shrub with pinnate foliage. Leaflets usually 5, broad-linear, entire on a more or
less winged rhachis. Peduncle axillary, short or very short, 1 to 5-flowered in
the umbel. Sepals valvate, lanceolate. Petals lanceolate, about 2 lines long,
greenish. Stamens with ciliate filaments, apiculate. Style very short, glabrous.
Stigma minute. Cocci 2 lines long. Seeds black, hardly exceeding 14 line long.

Hab.: Cape River, Bowman (F. v. M.); Percy and Gilbert Rivers, R. Daintree (F. v. M.)

7. B. microphylla (small-leaved), Sieb. in Spreng. Syst. Cur. Post 148 ;
Benth. Fl. Austr. i. 818. A low stunted shrub, glabrous but often very glandular.
Leaves pinnate: leaflets 5 to 11, obovate or oblong-cuneate, obtuse or acute,
rarely above 8 lines long, and usually about 2 lines, thick and rigid. Peduncles
in the upper axils, 1 to 3-flowered. Flowers of B. pinnata, or rather smaller,
the anthers often conspicuously apiculate. Stigma slightly enlarged. Seeds in
our specimens shining and reticulate.—Reichb. Icon. Exot. t. 72.

Hab.: Stanthorpe.

8. B. pinnata (leaves pinnate), Sm. Tracts, 290, t.4; Benth. Fl. Austr. i.
318. A glabrous shrub, attaining several feet, but sometimes dwarf or diffuse,
the small branches more or less angular. Leaves pinnate; leaflets 5 to 9 or
rarely more, linear or oblong-lanceolate, acute, rigid, the pairs rather distant and
the common petiole often dilated between them. Flowers rather large, usually 3
or more together, in loose axillary or subterminal corymbose cymes. Sepals
small, acute. Petals attaining 3 to 5 lines, imbricate, glabrous or minutely
tomentose inside, usually mucronate. Filaments woolly-hairy, especially towards
the thickened summit; anthers very minutely or not at all apiculate. Style
short. Seeds smooth and shining.—DC. Prod. i. 721; Andr. Bot. Rep. i. 58;
Vent. Jard. Malm. t. 88; Bot. Mag. t. 1763; F. v..M. Pl. Vict. i. 115; B.
floribunda, Sieb. in Spreng, Syst. Cur. Post. 148; Reichb. Icon. Exot. t. 71.

Hab : Islands of Moreton Bay and similar localities in the south of Queensland.

188 XXIX. RUTACES. [ Boronia.

9. B. polygalifolia (Polygala-leaved), Sim. Tracts 297, t. 7; Benth. Fl.
Austr. i. 8. Usually a low glabrous undershrub with a thick rhizome as in B.
parviflora, or a small shrub, rarely stouter and 1 to 2ft. high. Leaves either
simple with lanceolate or linear-lanceolate acute leaflets, mostly under 4in., but
sometimes nearly lin. long, or 8-foliolate with small acute leaflets, on a short
common petiole. Pedicels axillary, solitary, and 1-flowered. Sepals short.
Petals 2 or 8 times as long, imbricate, pink, and glabrous. Filaments hairy and
glandular towards the top. Anthers cdnspicuously apiculate, the appendage erect
or recurved. Seeds opaque and usually minutely tuberculate.—DC. Prod. i. 722;
F. vy. M. Pl. Vict. i. 114; B. hyssopifolia, Sieb. in Spreng. Syst. Cur. Post. 148 ;
Hook. f. Fl, Tasm. i. 66; B. tetrathecoides, DC. Prod. i. 722; Hook. Comp. Bot.
Mag. i. 277.

Hab.: Stradbroke Island and many other localities in southern Queensland.

Var. robusta. Leaves 3-foliolate, as in var. trifoliolata, but the stems are stout and the plant
more shrubby, attaining 2ft, or more.—Moreton Island, F. «. M.

10. B. anemonifolia (Anemone-leaved), A. Cunn. in Field, N.S. Wales, 380 ;
Benth. Fl. Austr. i. 821. A shrub of 2 or 3ft., glabrous or pubescent, and often
glaucous. Leaves either simply 3-foliolate with the leaflets 3-toothed, or all 3
leaflets or the terminal one only again 3-foliolate or pinnately 5-foliolate, or
sometimes some of them a third time divided, and all usually thick, linear-cuneate
or, if entire, acutely linear. Flowers in axillary cymes of 3, 5, or even more,
very rarely reduced to single flowers. Stamens and fruit of B. polygalifolia.

Hab.: Newcastle and Burnett Rivers, F. v. M/.; near Lindley’s Range, Métchell.

Var. anethifolia. Leaves still more compound, often bipinnate, and leaflets narrower and more
acute than in other varieties. Flowers 3 or more in the cyme.—B. anethifolia, A. Cunn.; Endl. in
Hueg. Enum. 16; Lindl. Bot. Reg. 1841, under n. 47; B. bipinnata, Lindl. in Mitch. Trop.
Austr. 225.—The common form in the interior of Queensland and N.S. Wales.—Benth. Fraser’s
Island, Miss Lovell.

11. B. falcifolia (curved leaves), A. Cunn.; Lindl. in Bot. Req. 1841, under
n. 47; Benth. Fl. Austr. i. 822. A glabrous, erect, heath-like shrub, with virgate
branches. Leaves rather crowded, 3-foliolate; leaflets linear-terete, mucronate,
mostly + to 4in. long, on a common petiole rather shorter than themselves.
Pedicels 1 to 8-flowered, in the upper axils. Bracts linear-subulate. Sepals
lanceolate, subulate-pointed. Petals rather longer than the sepals, attaining 3 to
4 lines, acute, imbricate, glabrous. Filaments clavate and glandular upwards ;
anthers not apiculate. Stigma in some specimens capitate, in others not thicker
than the style.—B. paleifolia, Endl. in Hueg. Enum. 16 (through a misreading
of Cunningham’s label).

Hab.: Islands of Moreton Bay A. Cunningham, I’. v. Mueller, and others; Wide Bay, Bidwill.

12. B. parviflora (flowers small), Si. Tracts, 295, t. 6; Benth. Fl. Austr.
i. 824. A small, glabrous undershrub, forming a thick woody rhizome with
numerous prostrate, ascending, or erect branching stems, usually under 6in. but
sometimes nearly 1ft. long. Leaves all simple, from oblong to linear-lanceolate,
rather acute, rarely fin. long. Flowers small, terminal, solitary or few in a leafy
terminal cyme, on short thickened pedicels, one or two rarely axillary by the
abortion of the flowering branch. Sepals acute, 14 to 2 lines long. Petals not
much exceeding them, imbricate, glabrous. Filaments glabrous or slightly hairy
and glandular towards the top; anthers very minutely or not at all apiculate.
Ovary glabrous ; style short and thick. Coccismall. Seeds smooth and shining.—
DC. Prod. i. 721; F. v. M. Pl. Vict. i. 118; B. ptlonema, Labill, Pl. Noy. Holl.
i. 98, t. 126; DC. Prod. i. 722; Hook. f. Fl. Tasm. i. 66.

Hab.: Islands of Moreton Bay.

Some specimens much resemble at first sight some of the smaller forms of B. polygalifolia,

but a careful examination of the inflorescence will always suffice to distinguish them, in-
dependently of the séeds.— Benth.

XXIX. RUTACEA. 189

3. CROWEA, Sin.
(After Janes Crow, a British botanist.)

Calyx 5-cleft. Petals 5, imbricate in the bud. Disk annular. Stamens 10,
shorter than the petals ; filaments flattened, ciliate or woolly ; anthers linear,
hirsute, tipped with long hirsute appendages. Ovary 5-lobed; styles inserted
above the middle of the carpels, immediately united into one filiform style with a
small or globular stigma. Ovules 2, superposed or almost collateral. Cocci 2-
valved, rounded or truncate at the top, the endocarp cartilaginous and separating
elastically.—Glabrous shrubs or undershrubs. Leaves alternate, simple.
Flowers rather large, red, purple or green, glabrous, solitary, axillary or
terminal,

The genus is contined to Australia. It is united by F. vy. Mueller with Hriostemon, from which
it differs chiefly in the long hairy appendages of the anthers.—Renth.

x 1. C. saligna (Willow-leaved), Andr. Bot. Rep. t. 79; Benth. I'l. Austr. i.
329. Shrubby and erect, the branches prominently angular. Leaves mostly
lanceolate, narrowed at each end, acute or obtuse, 1 to 2in. long, of a much
thinner consistence than those of Mrivstenon salicifolius, which this species some-
times resembles, in some specimens passing into a broadly oblong or elliptical-
ovate shape, in others almost linear, like those of C. eaalata. Flowers red, on
axillary pedicels shorter than the leaves, thickened upwards, with 2 very minute
bracts at their base. Sepals short and broad. Petals 7 to 9 lines long.
Appendage of the anthers longer than the cells themselves. Style very short,
with a large globular stigma. Cocci short, united to near the top. Seeds
reticulate, somewhat shining.—Vent. Jard. Malm. t. 7; Bot. Mag. t. 989; DC.
Prod. i. 720; C. latifolia, Lodd. in G. Don, Gen. Syst. i. 792; Mriostemon Crowet
(partly), F. v. M. Pl. Vict. i. 119.
Hab.: Southern localities.

C. latifolia, Paxt. Mag. Bot. xiv. 222, with a fig., is one of the commonest forms of this species,
In some specimens from Manly Beach, Woolls (Herb. Auell.), the leaves are nearly twice as
broad. In others from between Richmond River and Raymond Terrace, A. Ralston (Herb.
Muell.), they are linear, elongated, mostly rounded or truncate at¥the top. Again, in numerous
specimens collected by R. Brown on the Hawkesbury River, they are linear, but smaller and
more crowded, approaching those of C. evalata:; but in all the pedicels are axillary and
leatiess.—Benth.

4. ERIOSTEMON, Sm.
(Alluding to the woolly stamens.)

Calyx 5-cleft or rarely 4-cleft. Petals 5, rarely 4, imbricate. Disk usually
more or less thickened. Stamens 10, rarely 8, shorter than the petals ; filaments
hairy, attenuate or rarely obtuse at the top; anthers usually tipped with a very
small point or appendage. Carpels 5, rarely 4 or fewer, distinct from the base
(or in one species united to the middle), usually produced into a short appendage
above the cells; styles inserted below the middle and immediately united into
one; stigma small. Ovules 2 in each cell, superposed. Cocci 2-valved, usually
more or less beaked at the top or at the outer angle; the endocarp cartilaginous
and separating elastically. Seeds solitary.—Shrubs, either glabrous or slightly
pubescent, without scurfy scales. Leaves alternate, simple, entire, the glands
often large and prominent. Inflorescence axillary or terminal ; peduncles bearing
a single flower, or an umbel of few white, pink, or rarely blue flowers. Calyx
small, with short broad lobes or sepals.

Besides the Australian species, which are all endemic, the genus comprises one from New

Caledonia. F. v. Mueller proposes to extend its limits so as to include Phebalium, Microcybe,
Geleznovia, Crowea, Philotheca, Drummonditu, and Asterolasia, which are all no doubt nearly

190 XXIX. RUTACEA. [Eriostemon,

enough related to it to be equally well regarded as sections or as substantive genera; but as the
majority of them have been long established and universally adopted, and are distinguished by
characters easily recognised, their union into one vast genus seems to me to be scarcely
justified.—Benth.
Inflorescence axillary.
Filaments clavate and glandular at the top.
Leaves linear or lanceolate, thick, obscurely 1-nerved. Bracts on the
pedicel several, imbricate . tone ee ee ee ew ws 1, E, salicifoltius.
Leaves oblong, finely 3-nerved. Bracts on the pedicel 1 to 3, distant 2. HE. Banksit.
Filaments subulate at the top, usually flattened below.
Flowers 5-merous.
Leaves oblong or lanceolate, 1 to 3 or 4in. long, flat, 1-nerved.
Pedicels rigid, usually several-flowered. Carpels free from the
base, rostrate when ripe. . .

see ee we ew ww «BL EB. myoporoides.
Leaves linear, or linear-spathulate, mucronate, with recurved

margins and a prominent midrib . ra? se Ge . . 4 E, hispidulus.
Leaves narrow-linear, convex underneath or terete,
Filaments flat . 5. E. scaber.

Inflorescence terminal, appearing sometimes lateral by the elongation of
the side shoots.
Flowers solitary or rarely 2 or 3 together.
Leaves small, flat or with recurved margins.
Leaves not above 2 lines long, thick, warted or crenate with large
prominent glands. . . 2 2 2 8 eon ew we ee ee
Leaves flat, oblong or linear, 3 to 4 lines, crenate, with a prominent
midrib «1 1 ee we ee ee ew ew ew ee. 6. EK. difformis, var.
j [Smithianus.
Leaves flat, linear-cuneate, 2 to 4 lines, slightly crenate, nerveless . 7. FE. parvifolius.

1. E. salicifolius (Willow-leaved), Sm.; DC. Prod. i. 720; Benth. Fl.
Austr. i. 881. An erect shrub, the branches rigid and often angular, glabrous or
minutely hoary. Leaves linear or linear-lanceolate, mostly 1 to 2in. long, rather
thick and rigid, glabrous when full-grown, obscurely 1-nerved. Peduncles
axillary, short and 1-flowered, with a few broad scale-like imbricate bracts at the
base, hoary with a minute tomentum as well as the calyx and petals. Sepals
short, orbicular, rigid. Petals pink, attaining about din. Filaments flattened,
densely fringed with woolly hairs, clavate and glandular at the top, bearing the
anthers on a short stipes as in Boronia ; anthers tipped with a very short, broad,
recurved appendage. Ovary glabrous; style slightly pubescent below the middle.
Cocci truncate at the top, but not beaked, transversely wrinkled. Seeds smooth
and shining.—Rudge, in Trans. Linn. Soc. xi. t. 26; Deless. Ic. Sel. iii. t. 46;

Bot. Mag. t. 2854 ; #. lanceolatus, Gertn. f. Fr. iii, 154, t. 210; Crowea scabra,
Grah. in Edinb. Phil. Journ. 1827, 174.

Hab.: Queensland, I’. «. M. (locality not given). .

The names or numbers of this and Crowea saligna, 295, interchanged in many herbaria, and
Fl. Mict. n. 536, and others.—Benth.

The synonym often quoted of EZ. australasia,8m., isan error, Smith mentions no species in

Trans. Linn. Soc. iv. 221, but in describing the genus gives the station Australasia, which has
been mistaken for a specific name.—Benth.

2. E. Banksii (after Sir Joseph Banks), A. Cunn.; Hndl. in Huey. Enwn. 15 ;
Benth. Fl, Austr. i. 382. A large shrub, the young branches angular and loosely
hairy. Leaves from obovate-oblong to oblong-lanceolate, often oblique, obtuse, 1
to 14in. long, contracted into a very short petiole, thinly coriaceous, finely veined
and obscurely 3-nerved, glabrous or slightly hairy. Peduncles very short,
axillary, 1 or rarely 2-flowered, usually with 2 or 3 scale-like distant bracts.
Sepals small, ciliate. Petals attaining about 3 lines, hoary outside, with a
prominent midrib. Tilaments slightly flattened, woolly outside, clavate and
glandular at the top as in Jy. salicifolius ; anthers not apiculate. Ovary glabrous,
style pubescent. Carpels of the fruit 4 or 5 lines long, truncate, very shortly
beaked.

Hab.: Sandy shores of the Endeavour River, Banks and Solander, R. Brown, A. Cunningham.
‘rhe leaves have very much the aspect of the phyllodia of some Acacias,—Benth. :

6. E. difformis.

Friostemon. | XXIX. RUTACEA. 191

3. E. myoporoides ep eporias -like), DC. Prod. 3,720; Benth. FL Austr.
i. 888. A stout, usually tall, glabrous shrub, with the habit of a Mzyoporwn, the
glandular tubercles sotuetimes ver y prominent, sometimes almost inconspicuous.
Leaves sessile, from obovate-oblong to lanceolate or linear-lanceolate, obtuse or
rarely acute, always mucronate, 1 to 8 or rarely above 4in. long, rather firm and
sometimes coriaceous, flat with the midrib prominent underneath. Peduncles
shorter than the leaves, usually bearing an umbel of 3 to 9 flowers, very rarely
reduced to 1 or 2, especially on the smaller-leaved branches. Flowers white or
pink, rather large, the petals attaining about 4 lines. Filaments flat, more or
less ciliate, attenuate at the top. Ovary glabrous. Cocci beaked.—Bot. Mag. t.
3180; Deless. Ic. Sel. il. t. 47; F. v. M. Pl. Vict. i. 122; (0. cuspidatus, A.
Cunn. in Field, N. 8. Wales, 381; ‘i. neriifolius, Sieb. in Spreng. Syst. Cur.
Post. 164; J’. lancifolius, F. vy. M. in Trans. Vict. Inst. i. 32.

Hab.: Glasshouse Mountains.

- Var. minor. Leaves rarely much above lin. long. peduncles mostly 1 or 2-flowered.—F.

intermedius, Hook. Bot. Mag. t. 4439. I cannot, however, see in them any near approach to L.
buvrifolius.— Benth. Hab.: Stanthorpe.

4, E. hispidulus (stiff hairs), Sieb. in Spreny. Syst. Cur. Post. 164; Denth.
Fil. Austr. i. 833. Shrubby, with elongated branches, more or less pubescent.
Leaves sessile, linear or linear-spathulate, mucronate with a straight or recurved
point, 4 to lin. long, the margins revolute, usually pubescent especially under-
neath, rarely glabrous, often tuberculate with prominent glands. Peduncles
axillary, shorter than the leaves, 1 or rarely 2-flowered, the pedicel thickened
under the flower. Petals attaining 8 or 4 lines. Stamens, style, and fruit of
KB). buvifolius.

*Hab.: Stanthorpe.

F. v. Mueller considers this as a variety of M. buvifolius. The foliage appears to me, how-
ever, to be constantly distinct.— Benth. /

5. E. scaber (rough), Pact. May. Bot. xiii. 127, with a figure; Benth. Fl.
Austr. i. 834. A shrub, with the general aspect of H. hispidulus, but with
glabrous or very minutely pubescent branches. Leaves sessile, narrow-linear,
acute and mucronulate, under lin. long, thick and very convex underneath, flat
or channelled above and often almost terete, the margins never revolute, more
or less tuberculate with prominent glands. Inflorescence and flowers of HK.
obovalis. Carpels much compressed, prominently rostrate.

Hab.: Glasshouse Mountains.

This is considered by F. v. Mueller as a variety of HM. buvifolius. It appears to me to be
nearer to E. obovalis, and differs from both chiefly in foliage.—Lenth.

6. E. difformis (leaves of irregular form), 4. Cunn.; Endl. in Hueg. Hnum.
15; Benth, I'l Austr. i. 835. A much-branched, compact shrub, glabrous or the
younger branches minutely pubescent. Leaves in the normal form, small,
numerous, obovate, oblong, or almost rhomboidal, very obtuse, rarely above 9
lines long, usually tuberculate or as it were crenate, with 2 or 3 very large
prominent glands, thick and convex, the margins often recurved, glabrous on
both sides. Flowers small, terminal, solitary or 2 or 8 together, on very short
pedicels. Calyx very small. Petals 2 to nearly 3 lines long, usually pubescent
outside. Filaments flattened, densely ciliate ; anthers shortly apiculate. Ovary
villous ; style short. Cocci very shortly beaked.—F. v. M. Pl. Vict. i. 128; 1.
rhombeus, Lindl. in Mitch. Trop. Austr. 293.

Hab.: Mantua Downs, Mitchell ; between Mackenzie and Dawson Evers “I. v. Mueller ; near
Warwick, Beckler ; near Broadsound, Herb. F. v. M.

Var. (?) Smithianus. Quite glabrous. Leaves flat, thin, oblong or aca glandular crenate, 3

to 4 lines long, with a conspicuous midrib. Petals ‘usually glabrous.—H. Smithianus, Hill, in
Herb. Muell,—Benth, Hab.; Wide Bay, 1”. Hill; near Brisbane.

192 XXIX. RUTACEAS. [Eriostemon.

7. E. parvifolius (small-leaved), [’. Br. Herb.; Benth. Fl. Austr. i. 335. A
low, erect, compact, much-branched, glabrous shrub. Leaves crowded, linear-
cuneate, obtuse, 3 to 4 lines long, slightly glandular-crenate, flat, coriaceous,
without any conspicuous midrib. Flowers small, terminal, solitary, shortly
pedicellate, glabrous. Sepals small. Petals 2 to 24 lines long. Filaments
flattened, ciliate ; anthers minutely apiculate. Cocci short, truncate, obscurely
beaked. Seeds minutely tuberculate.

Hab.: Shoalwater Bay, R. Brown (Herb. R. Br.)

5. PHEBALIUM, A. Juss.
(One of the ancient names of the Myrtle.)

Calyx small, 5-cleft or 5-toothed. Petals 5, valvate or laterally imbricate, but
always with valvate inflexed tips. Disk narrow or angular. Stamens 10, shorter
or longer than the petals ; filaments glabrous or rarely slightly ciliate, filiform or
rarely flat, subulate at the top; anthers tipped with a small gland or not at all
apiculate. Carpels 5, rarely 4 or fewer, distinct from the base or nearly so,
usually produced into a short or long appendage above the cells; styles inserted
below the middle and irnmediately united into one; stigma small; ovules 2 in
each cell, superposed. Cocci 2-valved, usually more or less beaked at the top or
the outer angle; the endocarp cartilaginous and separating elastically. Seeds
usually solitary.—Shrubs, either glabrous or slightly stellate-pubescent or clothed
with scurfy scales, very rarely hirsute. Leaves alternate, simple, entire or
slightly toothed, the glands often large and prominent. Inflorescence axillary or
terminal, peduncles rarely 1-flowered, usually forming an umbel-like short
raceme, rarely reduced to a compact head. Flowers small, white or yellow, very
rarely and exceptionally 4-merous or 6-merous.

Besides the Australian species, which are all endemic, the gevtus comprises one from New
Zealand, nearly allied to, but apparently distinct from, one of the Australian ones. F. v.
Mueller unites the genus with Hriostemon, but the sstivation of the corolla, besides the habit
and a number of smaller characters, appear to me sufficient to warrant the maintaining it as
distinct. Practically, the section Leionema may be at once distinguished from Eriostemon by
the strictly valvate corolla, and Phebaliwin proper by the scurfy scales always present at least on
the flower and ovary.—Benti.

Sect. I. Leionema, F. v. M.—Glabrous or pubescent plants without scurfy scales. Petals
strictly valvate, glabrous. ‘

Flowers terminal. Stamens usually exserted.
Leaves obtuse, $ to #in., thinly coriaceous. . . . . . . . . . dL. RP. elatius.
Leaves small, obovate or orbicular, rigid but not thick, flat or concave 2. P. rotundifolium.

Secr. 2. Buphebalium.—The whole plant or at least the inflorescence and calyx, and often
the petals and ovary, more or less covered with scurfy peltate scales, often fringed at the edge, those
of the ovary often closely imbricate in one mass. Petals laterally imbricate or rarely almost
valvate in the bud, with inflexed valvate tips.

Umbels terminal.

Leaves linear-cuneate, truucate oremarginate . . . .. . . . . 8. P. glandulosum.

Leaves oblong or linear, rounded or obtuse at the top, $ to Igin. long . 4. P. squamulosum.

Leaves oblong, lanceolate or linear, obtuse or acute, from din. to 3, 4, or

5in. long, glabrous above, silvery underneath . . . . . 1...

Umbels terminal and lateral, loose. Leaves oblong or lanceolate or linear,
1 to 2in. long or more.

Leaves silvery-white underneath. Petals distinctly imbricate, not scaly 6. P. Billardieri.

5. P. Nottii.

1. PB. elatius (tall), Benth. Fl. Austr. i. 840. A tall shrub, glabrous or the
branches very minutely pubescent, and usually tuberculate with prominent
glands. Leaves linear-cuneate or oblong, obtuse, 4 to 3in. long, entire or
crenulate, thinly coriaceous, smooth and shining, narrowed into a very short
petiole. Peduncles 2 or more-flowered, terminal or in the uppermost axils, form-

Phehalinm,] XXIX. RUTACEA. 193

ing short terminal leafy corymbs or ovate panicles. Calyx very small, Petals
valvate, not 2 lines long. Stamens exserted; filaments subulate, glabrous ;
anthers small. Ovary glabrous, on a raised almost stalk-like disk. Cocci
obliquely obovate, very minutely beaked, about 2 lines long. Seed dark brown,
shining.—Hriostemon elatior, F. v. M. Fragm, i. 181.

Hab.: Stanthorpe.

The species is very closely allied to the New Zealand P. nudum, Hook., differing chiefly in

much smaller flowers, the calyx-lobes less prominent, the inflorescence not so flat-topped, ete.—
Benth.

2. P. rotundifolium (leaves round), Benth. Fl. Austr. i. 841. An erect
much-branched shrub, the young branches minutely pubescent. Leaves crowded,
almost imbricate, small, obovate or orbicular, obtuse or minutely mucronate,
mostly 2 to 3 lines long, flat or concave, coriaceous, glabrous, very shortly
petiolate or almost sessile. Flowers several, in a terminal sessile umbel, almost
contracted into a head in our specimens, which are not fully out. Sepals small.
Petals valvate, glabrous. Filaments filiform, glabrous. Ovary glabrous, on a
very short disk, the terminal appendages of the carpels very short.—Eriostemon
rotundifolius, A. Cunn., Endl. in Hueg. Enum. 15.

Hab.: Stanthorpe.

3. PB. glandulosum (plant glandular), Hook. in Mitch. Trop. Austr. 199 ;
Benth. Fl. Austr. i. 342. Very closely allied to some of the smaller much-
branched forms of P. squamuloswn, with the same scurfy indumentum,
inflorescence, and flowers, and recently united with that species by F. y. Mueller.
(Pl. Vict. i. 180). It appears however to me to differ sufficiently in the leaves,
which are narrowly linear-cuneate, emarginate or almost 2-lobed at the end, with
revolute or recurved margins varying from 2 or 8 lines to 3in. in length. In the
ordinary form also the branches and leaves are covered with large glandular
tubercles.—P. sediflorwm, F. v. M. in Trans. Vict. Inst. i. 80; Krtostemon
sediflorus, F. v. M. Fragm. i. 102. ;

Hab.: On the Upper Maranoa, Mitchell; southern coast lands.

4. P. squamulosum (scaly), Vent. Jard. Malm. t. 102; Benth. Fl. Austr. i.
842. An erect shrub, varying in height, but never arborescent, the young
branches brown with scurfy scales. Leaves shortly petiolate, oblong or linear,
obtuse but often mucronulate, 4 to 14in. long, somewhat coriacevus, the margins
flat or slightly recurved, smooth above or slightly glandular-tuberculate, covered
underneath with scurfy peltate scales. Flowers yellow, in terminal sessile,
simple or compound umbels or corymbs, not exceeding the last leaves, the
pedicels, calyx, and petals covered with comparatively large scurfy scales. Calyx
very short, truncate, with minute or short and broad teeth. Petals barely 2 lines
long, slightly imbricate with inflexed valvate tips. Stamens exserted (1 or ‘2
occasionally wanting); filaments glabrous; anthers tipped by a small gland.
Ovary densely covered with white or brown scurfy ciliate scales. Cocci small,
broad, obscurely beaked. Seeds scarcely shining.—DC. Prod. i. 720; A. Juss. in
Mem. Soc. Hist. Nat. Par. ii. 182; P. eleagnifolium, A. Juss. l.c. 182, t. 11;
P. awreum, A. Cunn. in Field, N. 8. Wales, 881, with a figure (the specimens not
so stunted as represented in the plate); Mriostemon lepidotus, Spreng. Syst. ii.
822; F. v. M. Fragm. i. 104, and Pl. Vict. i. 130.

Hab.: Stanthorpe, Main Range, Peak Downs, Rockhampton, etc.

5. BP. Nottii (after Dr. Nott), 7. v. M. Fragm. vi. 22. A shrub of about
10ft. in height, branches scaly. Leaves for the most part between $ and lin.
long, and 2 to 8 lines broad, cuneate or ovate-oblong ; obtuse, retuse, flat, a little
repand ; densely scaly on the under, and minutely scabrous on the upper side,
on conspicuous petioles. Flowers lepidote, at the end of the branchlets, solitary or

0

194 XXIX. RUTACEA. [Phebalium.

in twos or threes on short pedicels of from 1 to 3 lines. Bracts linear-canaliculate,
caducous. Calyx almost campanulate, about 24 lines long, 6 or 1-cleft.
Petals 6 or 7, lanceolate, 3 or 4 lines long, pale purple inside. Stamens 12 to 14.
Anthers oblong, scarcely 1 line long. Style long as the stamens, and like the
filaments glabrous, stigmasmall, peltate. Ovary densely lepidote, 6 or 7-merous.,
Cocci rhomboid-ovate, 2 lines long.

Hab.: Queensland, F. v. M.

6. PB. Billardiere (after Dr. J. J. Labillardiere), A. Juss.: Benth. Fl. Austr.
i. 844. An erect shrub or small tree, the branches angular and clothed with
small brown scurfy scales. Leaves oblong, lanceolate or linear, obtuse or acute,
rarely under 4in. and often 3in. long, or in very luxuriant specimens 4 or bin.
long, entire, coriaceous, flat or with recurved margins, glabrous above, silvery-
white underneath with minute scales. Flowers in axillary corymbs, shortly
pedunculate, but always shorter than the leaves; peduncles and pedicels thick
and scaly. Calyx small, lobed. Petals about 2 lines long, glabrous, slightly
imbricate, with inflexed valvate tips. Stamens exserted; filaments often hairy
in the lower portion. Ovary glabrous. Cocci small, broad, with a very short
beak. Seeds shining.—LEriostemon squameus, Labill. Pl. Nov. Holl. iii. t. 141; P.
retusum, Hook. Journ. Bot. i. 254, and Ic. Pl. t. 57; P. elatwm, A. Cunn. in
Fields N. 8. Wales 831; P. eleagnoides, Sieb. Pl. Exs.

Hab.: Fraser’s Island, H. T'ryon.

6. PHILOTHECA, Rudge.
(Referring to the tube formed by the lower part of the stamens.)

Calyx 5-cleft. Petals 5, imbricate in the bud. Disk slightly lobed. Stamens
10, shorter than the petals ; filaments united into a glabrous tube at the base,
free upwards, and very hairy; anthers oblong, all perfect, minutely apiculate.
Carpels 5, nearly distinct from the base; styles inserted below the middle, and
immediately united in a single style, hirsute in the middle; stigma small. Ovules
2 in each carpel, superposed. Cocci truncate, 2-valved, the endocarp cartilagi-
nous and separating elastically.—lrect, heath-like shrubs, glabrous or nearly so.
Leaves crowded, alternate, narrow-linear. Flowers terminal, nearly sessile,
solitary, or 2 or 8 together.

a ee entirely Australian, differing from Eriostemon only in the monadelphous stamens.—
enth.

Leaves obtuse, mostly under 3 lineslong. . . . . . . . . . . . . . OL. P. australis.
Leaves 3-angled, semi-terete, acute, 4 to 7lineslong . . .... 2... 2 P. calida.

1. PB. australis (Australian), Rudge, in Trans. Linn. Soc. xi. 298, t. 21;
Benth. Fl. Austr. i. 348. Glabrous or sprinkled with a minute pubescence.
Leaves numerous, linear, obtuse, rarely exceeding 8 lines, rather thick, flat or
channelled above, very convex underneath, or almost terete. Flowers usually
solitary, but sometimes 2 or 38 together. Sepals small, broadly triangular.
Petals 3 or 4 lines long, broadly lanceolate, minutely hoary-pubescent on both
sides, except a broad glabrous central line outside. Stamens rather shorter than
the petals. Cocci shortly beaked.—Evriostemon salsolifolius, Sm. in Rees,
Cyel. xiii.

Hab.: Near Mount Faraday, Mitchell.

Var. parviflora. Leaves more ciliate. Flowers much smaller; the petals scarcely 23 lines
jong.—P. ciliata, Hook. in Mitch. Trop. Austr. 347.

2. BP. calida (the most northern species), F. v. M. Fragm. vii. 21 and 38.
“Branches and foliage glabrous. Leaves trigono-semiterete, acute, crowded, 4 to
7 lines long, and about 4 line thick. Sepals oval, imbricate, 2 lines long, yellow,

FO WIMs

FEM tt LIth

Asterolasia woombyeé; Baik

Philotheca.) XXIX. RUTACEA. 195

slightly ciliate. Petals imbricate, sometimes tin. long, lanceolate-oblong. The
staminal tube with a ring of hairs a little above the base, free filaments villous.
Fertile anthers yellow, narrow oblong-linear, about 1 line long, slightly bearded
at the base. Style capillaceous, glabrous, nearly lin. long. Stigma depressed-
globose, 4 line broad. Carpels 5, erect, sessile, blunt, glabrous.

Hab.: Gilbert River, sandstone tablelands, and Cave Creek, F'. v. M. Lc.

7. ASTEROLASIA, F. vy. M.
(Stellate pubescence.)

Calyx often very minute or obsolete. Petals 5, tomentose outside, valvate and
usually induplicate in the bud. Disk none. Stamens 10 or more, free, filaments
filiform, glabrous or very slightly ciliate, anthers not apiculate. Carpels 2 to 5,
united to the middle, or nearly to the top, into a single shortly-lobed or truncate
ovary of 2.to 5 cells. Style inserted between the lobes, filiform, with usually a
large reflexed peltate or deeply-lobed stigma. Cocci tardily separating, truncate,
and often beaked, 2-valved; endocarp cartilaginous, separating elastically.—
Shrubs or undershrubs, more or less stellate-tomentose, or the tomentum united
into scurfy scales. Leaves alternate, simple. Flowers sessile or pedicellate,
axillary or terminal, solitary or a few together.

The genus is limited to Australia.

1. A. woombye (found at Woombye), Bail. A tall shrub, clothed in most
‘parts with an eleagnoid indumentum. Leaves membranous, upper face glabrous,
deep-green, the under side grey, with close, silvery, stellate scales, and scattered
brown ones, linear, almost linear-lanceolate, 14 to 22in. long, 3 or 4 lines broad,
apex obiuse; petioles 2 or 3 lines, margins slightly repand, alternate, the two
last ones close under the flower-head, nearly opposite. Flowers 6 to 10 or more
in heads or clusters at the ends of the branchlets. Primary peduncle very short
or wanting, sometimes is seen a secondary peduncle bearing three flowers.
Pedicels 3 or 4 lines long. Calyx-teeth triangular, the points sometimes elongated
and recurved, 4 to 3 line long. Petals much imbricate in the lower part, valvate
at the top, white with brown stellate scales on the back, the face glabrous, about
2 lines long. Stamens 10, filaments white, longer than the petals, filiform,
glabrous or roughened by a few minute glands. Anthers oblong, yellow, 2 line
long. Style thicker and. shorter than the filaments, glabrous. Stigma scarcely
lobed. Ovary very scaly, showing 5 cocci in the flowers examined.

Hab.: Woombye, North Coast Railway, W. French.

8. CORREA, Sm.

(After Correa de Serra.)
(Didymeria, Lindl.)

Calyx cup-shaped, truncate and 4 or 8-toothed, or 4-lobed. Petals 4, valvate,
connate in a cylindrical or campanulate tube, sometimes separating as the flower
expands, spreading at the top. Disk shortly lobed. Stamens 8, free; anthers
without appendages. Ovary of 4 carpels nearly distinct from the base; styles
inserted above the middle, and immediately united into one filiform style, with a
small often shortly 4-lobed stigma; ovules 2 in each carpel, superposed. Cocci 4,
truncate, 2-valved, the endocarp cartilaginous and separating elastically.—Shrubs
or rarely small trees, stellate-tomentose or rarely glabrous. Leaves opposite,
petiolate, simple. Flowers rather large and showy, red, yellow, white or green,
usually pendulous, solitary or 2 or 8 together, axillary or terminal. Petals
usually mealy-tomentose outside.

The.genus is limited to Australia,

196 XXIX. RUTACEA. (Correa.

1. C. speciosa (showy), Ait. Fnpit. Hort. Kew 866; Benth. Fl. Austr. i. 354.
A shrub, variable in size and habit, usually rigid and low, and rarely exceeding
6 to 8ft., the stellate tomentum very variable, usually loose and abundant on the
branches or sometimes on the whole plant, dense and soft on the under side of
the leaves, disappearing on the upper surface or sometimes on the whole plant,
except the peduncles and flowers. Leaves very shortly petiolate, from broadly
ovate or cordate to narrow-oblong or lanceolate, obtuse or retuse, usually from 3
to 14in. long, rarely all under lin., or the larger ones attaining 2in. Flowers
red, varying to white or yellowish-green, terminal, shortly pedicellate and
pendulous, or a few rarely erect, solitary or 2 or 3 together. Calyx hoary or
rusty-tomentose, truncate, with 4 minute teeth. Petals hoary-tomentose outside,
united the greater part of their length into a cylindrical or slightly campanulate
corolla of 2 to 14in., with 4 spreading lobes. Stamens exserted, the filaments of
those opposite the petals more or less dilated below the middle.—DC. Prod. i.
719; F. v. M. Pl. Viet. i. 186.

Hab.: Stanthorpe district,

9. BOSISTOA, F. v. M.
(After J. Bosisto.)

Flowers hermaphrodite ? Calyx small, 5-toothed. Petals 5, valvate or slightly
imbricate, with inflexed tips. Disk thick. Stamens 10. Ovary of 5 distinct
carpels; styles almost terminal, united upwards, but soon separating; ovules 2
in each carpel, superposed. Cocci distinct, large, coriaceous, 2-valved ; endocarp
cartilaginous, separating. Seeds solitary; testa membranous; albumen none;
cotyledons thick and fleshy, radicle small.—A tree. Leaves opposite, pinnate.
Panicles terminal. ;

The genus is limited to Australia, and allied in some respects to Melicope and Evodia, but very

different in habit as well as in the seeds, which have the structure of Pilocarpus and some other

American genera.—Benth. “

1. B. sapindiformis (Sapindum-like), #.v. Af. Herb.; Benth. Fl. Austr, i.
359. ‘Towra,’ Nerang, Schneider. A tree with the habit of a Cupania, the
young shoots, petioles and inflorescence minutely pubescent. Leaves pinnate ;
leaflets 3 to 11, opposite in pairs, the terminal odd one occasionally wanting,
oblong-lanceolate, 4 to 8in. long, more or less serrate-toothed, especially above
the middle, narrowed at the base and attaining a width of 4in., on a short
petiolule or nearly sessile. Panicles terminal, trichotomous, shorter than the
leaves. Buds globular. Calyx small, very shortly and unequally toothed.
Petals about 2 lines long. Filaments dilated at the base, attenuated upwards,
glabrous ; anthers large. Carpels very hirsute, on a raised disk. Styles short.
Cocci broadly and very obliquely ovate, about lin. long, hard, almost woody,
tomentose and rugose outside.—Hvodia pentacocea, F. v. M. Fragm. iii. 41.

Hab.: Nerang Creek, Rockhampton, Mt. Dryander, and other parts.

Wood close in the grain, yellow ; very liable to splitin drying. —Bailey’s Cat. Ql. Woods No. 39.
Very hard timber used for handspikes and levers.—Schnieder.

10. MELICOPE, Forst.
(Referring to the glands of the flower being notched.)

Flowers more or less unisexual. Sepals 4. Petals 4, valvate, or slightly
imbricate, with inflexed tips. Disk thick, entire or lobed. Stamens 8.
Ovary of 4 nearly distinct carpels; styles inserted above the middle, united
immediately or at the summit into one, with a capitate 4-lobed stigma; ovules 2
in each carpel, superposed or collateral, Cocci distinct, spreading, 2-valved ;

Melivope.] XXIX. RUTACEA. 197

endocarp cartilaginous or horny, separating. Seeds usually solitary; testa
crustaceous, shining ; albumen fleshy, embryo straight or slightly curved, with
oblong or ovate cotyledons.—Trees or shrubs. Leaves opposite, 8-foliolate, or (in
species not Australian) 1-foliolate or simple. Flowers rather small, in terminal
or axillary cymes or panicles,

Besides the Australian species, which are endemic, there are 2 from New Zealand and a few
from the Pacific Islands. F. v. Mueller proposes to unite Melicope with Evodia, but the double
number of stamens is a more constant character than many others distinguishing the received
genera of Zanthorylee.—Benth.

Leaves of a single leaflet. Petiole short. Petiolule scarcely any.
Peduncles axillary, often very short, bearing often many flowers, on
pedicels of about 6 lines. . . . . ee ee .

Leaves frequently of 5 leaflets, 2 rather distant pairs and a terminal one.
Panicles terminal. Filaments glabrous. Cocci transversely wrinkled 2. M. neurococca.

Leaves of 3 leaflets, rarely reduced to the terminal one. Panicles
terminal or in the upper axils. Filaments ciliate. Cocci divaricate 3. M. erythrococca.

Leaves of 3 leaflets, terminal one often 5in. long. Panicle terminal,
about half as long as the petiole. Flowers few. Pedicels long as

flowers 6 6 we ee ee ee ww A A Broadbentiana.

Leaves of 3 leaflets, from 5 to 10in\ long. Petioles shorter than leaflets.
Panicles axillary. Pedicels short. Petals minutely pubescent out-
side. Filaments ciliate . eh. ore cal awh taconite fen oh tue tikes

Leaves of 3 leaflets, emarginate, subcoriaceous. Sepals minute. Petals
thick, with incurved tips. Filaments broad, nearly glabrous. Disk
yellow. Ovary glabrous. Style hairy on the lower half . Bate

Leaves of 3 or reduced to a single leaflet, 3 to Tin. long, pubescent.
Peduncles axillary. Flowers shortly pedicellate. Sepals orbicular.
Petals thick, linear. Filaments and style hairy. Ovary glabrous . 7. AM. pubescens.

1. MW. Fareana.

. M. australasica.

or

6. I. chooreechillun.

1. M. Fareana (after M. Fare), F. v. Mf. Fragm. ix. 101. A small tree.
Leaves unifoliolate, glabrous, ovate-lanceolate, chartaceous, 3 to 6in. long, 1 to
2in. broad, obtuse or acute, nerves very slender, widely spreading oil dots
crowded. Petiole lin. or less long; petiolule scarcely any. Peduncles short,
sometimes very short, bearing few or many flowers. Pedicels 3 to 6 lines long,
thickened upwards, and as the calyx glabrous. Sepals 4, rarely 5, about 2 lines
long, lanceolate. Petals 4, rarely 5. Slightly imbricate, the apices minutely
inflexed. Stamens 8, a little shorter than the petals, all fertile, filaments
eglandulose, coherent at the base by their dense woolly clothing, the upper part
glabrous. Anthers dorsally fixed, oblong-ovate, dehiscence introrse. Disk
annular. Carpels 4, rarely 5. Style capillary, about 2 lines long.

Hab: Rockingham Bay, Barron River, and other parts in the tropics.

2. IVE. neurococca (referring to the nerves of cocci), Benth. Fl. Austr. 1,
360. A small tree, the young branches, petioles, and peduncles pubescent with
simple spreading hairs. Leaves of each pair generally unequal, the larger one
with a common petiole of 2in. or more, the other with a much shorter petiole ;
leaflets 8, ovate-lanceolate or lanceolate, acuminate, mostly 3 to 4in. long,
glabrous above, sprinkled with a few hairs underneath. Panicles terminal,
trichotomous, corymbose. Sepals small, orbicular, concave, ciliate. Petals
about 2 lines long, glabrous, valvate or nearly so. Filaments glabrous, dilated
to the middle. Ovary hirsute, the carpels almost distinct from the base. Styles
inserted below the summit. Cocci distinct, nearly erect, broad, about 3 lines
long, the valves coriaceous and transversely wrinkled.—Evodia neurococca, F. v.
M. Fragm. i. 28 and ii. 103.

Hab.: Brisbane River, 1". Hilland I’. ». Mueller; Wide Bay and Archer’s Creek, used by the
natives to make their spades, Leichhardt.

Wood very hard, and close-grained, of « uniform light-yellow colour.—Bailey’s Cat. Ql.
Woods No. 40.

198 XXIX. RUTACEA. [Melicope.

3. WL. erythrococea (cocci of a reddish colour), Benth. Fl. Austr. i. 360.
“‘ Thal-ango-thera,” Forest Hill, Macartney. A lofty tree with a smooth whitish
bark, quite glabrous. Leaves glabrous, at least on the old trees, opposite, sub-
opposite or alternate. Leaflets 8 or rarely 1 only, oblong-lanceolate, obtuse, 14
to Bin. long, coriaceous, entire or obscurely crenulate, on a common petiole of %
to 14in. Panicles terminal or in the upper axils, loose, scarcely longer than the
leaves. Sepals small, triangular, slightly ciliate. Petals 14 line long, slightly
imbricate, valvate at the tips, minutely pubescent outside. Disk obscurely lobed.
Filaments dilated and ciliate to above the middle. Ovary slightly hirsute, the
carpels almost distinct. Styles inserted above the middle. Cocci 4 or very rarely
5, very spreading, ovate, about 2 lines long, wrinkled, of a reddish colour.—
Evodia erythrococca, F. v. M. Fragm. i. 28.

Hab.: Wide Bay, C. Moore ; Moreton Bay and Brisbane River, WV’. Hill ; Mackay, IV. Macartney.
The bark possesses a most peculiar acrid pungency, and promotes a great flow of saliva.

4. IVE. Broadbentiana (after K. Broadbent), Bail. A slender erect shrub,
glabrous except the very young growth, branchlets 4-angular. Leaves in nearly
equal pairs, sometimes one slightly shorter than the other; petiolules slender,
2 to 84in. long; terminal leaflet often 54in. long and 24in. broad, ovate-
lanceolate, often long-acuminate, equal sided to a petiolule nearly lin. long,
lateral ones smaller, sessile or nearly so, and very unequal-sided, the lamina on
the upper side terminating some distance above the base, all the leaflets very
thin ; primary veins few, parallel, about 5 on each side of midrib with fainter
intermediate one; veinlets few. Panicle termina], trichotomous, not more than
half the length of the petiole. Flowers few, small; pedicels long as the flower ;
sepals 4, very obtuse. Petals 4, white, minutely dotted, ovate-oblong, under 2
lines long. Stamens 8 (4 long, 4 short) the long ones alternating with the
petals, the filaments thickened downwards, the lower half hairy. Disk broadly
lobed. Ovary glabrous, 4-lobed. Styles glabrous, free at base, erect, inserted
slightly below the apex at the internal angle of the carpels. Fruit not obtained.

Hab.: Palm Camp (4000ft. altitude), Bellenden Ker, Bellenden Ker Exped. 1889.

5. IM. australasica (Australasian), fv. M.; Benth. Fl. Austr. i. 360. A
handsome tree, glabrous in all its parts. Leaves digitately 38-foliolate, the
common petiole several times shorter than the leaflets; leaflets oblong-elliptical,
or rarely obovate-oblong, obtuse or shortly acuminate, 6 to 10in. long, somewhat
coriaceous, entire. Panicles axillary, trichotomous, loose and many-flowered,
but much shorter than the leaves. Pedicels short. Sepals ovate. Petals narrow,
about 4 lines long, of a firm consistence, reflexed above the middle, minutely
pubescent outside. Filaments slightly dilated, ciliate and rigid, especially the
larger ones, subulate upwards; anthers small. Disk inconspicuous. Carpels
nearly glabrous, but tapering into ‘strictly terminal short pubescent styles united
at the summit. Cocci erect, distinct, angular, acuminate, not 2 lines long.
Seeds shining.—Fvodia octandra, F. v. M. Fragm. ii. 102.

Hab.: Pine River, W. Hill (F. v. M. Fragm. ix. 102), where the trees are said to attain 50ft.
in height and have a white, variegated bark; filaments somewhat broad and smooth.

6. ML. chooreechillum (native name of Mount Bartle Frere), Bail. Rep.
Bot. Bellenden Ker Exped. A large shrub or small tree, glabrous, branches thick,
Leaves opposite, of unequal size in each pair. Petioles 1 to 24in. long, sulcate
on the upper side. Leaflets 3, obovate, tapering from a broad emarginate end to
the top of the petiole, 14 to 3in. long, 2 to 14in. broad, of a thick cartilaginous
or coriaceous texture; veins faint in the fresh leaf, but prominent in the dried
specimens, the primary ones anastomosing far within the margin, the under
~warface closely covered with small dots (oil-dots). Flowers in short trichotomous

Melicope.] XXIX. RUTACEA. 199

panicles, length of the petioles, pedicellate. Sepals 4, obtuse, minute. Petals
4, about 4 lines long, linear, white, thick, the apex incurved, Stamens 8;
filaments broad at the base, very nearly glabrous. Anthers oblong-rotund. Disk
a yellow ring. Ovary glabrous, 4-celled. Style hairy on the lower half. Stigma
shortly 4-lobed.

Hab.: Summit of Bartle Frere, Bellenden Ker Exped. 1899.

7. INE. pubescens (pubescent), Bail. Bot. Bull. No. 3. A small tree, with
light-coloured bark, the branchlets somewhat flattened and usually opposite, the
whole leafy part of the plant and inflorescence softly pubescent. Leaves opposite,
8-foliolate, often on lateral shoots reduced to a single leaflet or pair of leaflets on
a petiole of din. or less. The pairs of leaves sometimes, but not always, of
unequal size; leaflets sessile, lanceolate, glabrous except the veins on the upper
surface, often sharply acuminate, the lateral ones unequal-sided at the base, 3 to
Tin. long, 1 to 24in. broad; veins prominent on both sides, the primary ones
looping some distance from the margin, margins entire; oil dots minute, not
numerous. Flowers in lateral and axillary trichotomous cymes; peduncles
shorter than the petioles; flowers on short pedicels, calyx-lobes 4, nearly
orbicular, about 1 line. Petals 4, valvate, recurved when the flower is fully
opened, thick linear, with inflexed tips, about 8 or 4 lines long, disk entire,
glabrous. Stamens 8, those opposite the petals shorter than the other four,
' filaments much dilated and ciliate in the lower half. Style terminal, rather
thick, long as the stamens, hairy in the lower half. Stigma small, slightly
lobed. Ovary glabrous, 4-celled, 2 ovules in each cell. Fruit not yet collected.

Hab. Yandina and top of Blackall Range, March, 1891 (in full flower), Field Naturalists.

11. EVODIA, Forst.
(Sweet smell of foliage.)

Flowers more or less unisexual. Sepals 4 or 5, imbricate. Petals 4 or 5,
valvate or very slightly imbricate. Disk sinuate. Stamens 4 or 5; filaments
subulate or slightly dilated. Ovary of 4 or 5 carpels, usually distinct and style-
like in the male flowers, more or less united in the females, styles attached below
the middle, more or less united with a 4 or 5-lobed stigma. Ovules 2 in each
carpel, collateral or superposed. Fruit separating more or less completely into
coriaceous 2-valved cocci, the endocarp separating elastically. Seeds with a
crustaceous testa, usually smooth and shining; albumen fleshy ; embryo straight
with ovate cotyledons.—Unarmed trees or shrubs. Leaves opposite, usually
digitately 3-foliolate or pinnate, rarely 1-foliolate or simple ; leaflets entire, often
large. Cymes or panicles axillary or rarely terminal. Flowers small.

A considerable genus, spread over tropical Asia and the islands of the Pacific and of the
Madagascar group; all but one of the Australian species are endemic. The genus differs from
Melicope chiefly in the stamens equal to, not double, the number of petals, from Zanthoxylum °
by the leaves all or mostly opposite, generally by the more valvate petals and more united styles,
besides minor characters offering occasional exceptions.—Penth.

Trees,

Petioles 1 to 2in. long. Leafiets 14 to 3in. long, lanceolate, central one
somewhat petiolulate. Cymes axillary or lateral; flowers crowded.
Sepals small, orbicular. Petals about 2 lines long, glabrescent.
Filaments ciliate, slightly dilated dae See Sag a tain aaa ely il a

Petioles 5 to Gin. long, minutely pubescent. Leatlets sessile, 6 to 10in.
long, thin-chartaceous, shortly acuminate. Cymes many-flowered. _
Petals deciduous. Carpels glabrous on the outside, puberulent inside 2. EH. xanthoryloides.

Petioles 2 to 3in. long, semi-cylindrical. Leaflets 4 to 10in. long, thin
coriaceous. Cymes umbellulate, many-flowered. Sepals orbicular.
Petals reddish outside, densely bearded. Filaments glabrous. Style
short, glabrous. Ovary densely tomentose . . 1... . we

1. E. micrococca.

3. 1, Bonwichtt.

200 XXIX. RUTACEA. [Evodia.

Petioles 14 to 5gin. long, margins slightly winged in the upper part,
often terete in the lower portion. Leaflets 34 to 10in. long, sessile,
thin-herbaceous. Panicle in the upper axils 3 to Tin. long, lower
branches distant. Petals scarcely 3 line long. Stamens shorter.
Style pubescent. Coccirugose . . - - + + 2 + ee ee 4. E. alata.

Petioles 1 to 3in. long. Leaflets 24 to 5in. long, shortly petiolulate.

Cymes lateral; flowers dense, peduncles short. Calyx puberulent.
Petals pink, 3 lines long. Filaments 4 lines long. Style 3 or 4 lines
long 2 eee ee ee ee ee es 5, BE. accedens,

Petioles 2 to 3in. long. Leaflets oblong-acuminate, 5 to 6in. long,
coriaceous, glabrous, except the young growth. Panicles or cymes
near the ends of the branchlets. Sepals minute. Petals 1 line long,
base or claw woolly. Filaments hairy at the base . er eae

Shrubs.

Petioles 4 to 5in. long, somewhat terete. Leaflets 5 to 6in. long,
chartaceous, petiolulate. Panicles terminal. Peduncles long, thinly
pubescent, Flowers minute, shortly pedicellate. Petals scarcely 1
line long. Filaments slightly silky . Gate atais liv de ee

6. E. littoralis.

7. E. vitiflora.

1. E. micrococca (small-fruited), F. +. Mf. Fragm. i. 144, and ii. 180;
Benth. Fl. Austr. i. 861. A tree often of considerable size, quite glabrous.
Leaves digitately 3-foliolate with long petioles; leaflets obovate-oblong, obtuse,
mostly 14 to 8in. long, entire, narrowed at the base, the central one almost
petiolulate. Flowers in dense cymes or trichotomous panicles on short lateral
peduncles below the young shoots. Sepals 4, orbicular, small. Petals 4, about
2 lines long, glabrous, slightly imbricate, with inflexed valvate tips. Filaments
slightly dilated, ciliate, the attenuate tips folded inwards in the bud, exserted in
the open flower. Cocci not 2 lines long, not separating so completely as in the
Melicopes, rugose-glandular outside. Seeds black and shining.

Hab.: Many parts of southern Queensland.

Wood of a light-yellow colour, close in the grain, and tough.—Bailey’s Cat. Ql. Woods No. 41.

2. E. xanthoxyloides (Xanthoxylon-like), F.v. af. Fragm. iv. 155. A
tree, the bark smooth. Leaves trifoliolate. Petioles minutely puberulent, 5 to
Gin. long. Leaflets 6 to 10in. long, thin-chartaceous, sessile, ovate, shortly
acuminate, glabrous above, the nerves on the under side puberulent, margins
entire. Cymes many-flowered. Peduncle and pedicels of fruiting specimens
glabrescent, 2 to 4 lines long. Calyx 1 line or shorter, repandly 4-lobed.
Petals deciduous (not seen). Cocci subovate, turgid, very obtuse, 8 to 4 lines
long, outside glabrous, inside with an appressed pubescence. Seeds globose-ovate,
scarcely 2 lines long, dark-brown, shining.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., lc.)

Wood hard, heavy-scented, yellowish (F. v. M., l.c.)

8. E. Bonwickii (after J. Bonwick), F.v. M. Fragm. v. 56. A large tree.
Leaves trifoliolate, glabrous. Petioles 2 to 8in. long, semi-cylindric. Leaflets
7 to 10in. long, 34 to 44in. broad, obovate-lanceolate, sessile, the under side pale.
Cymes umbéllate, many-flowered. Primary peduncles about lin. long, secondary
shorter, thinly pubescent. Pedicels almost silky. Sepals imbricate, orbicular,
nearly 1 line long. Petals valvate, about 14 line long, glabrous and reddish
outside, the inside densely bearded. Filaments subulate, about 4 line long,
glabrous. Anthers purple, oblong, glabrous, 2 line long. Disk inconspicuous.
Indumentum of ovary yellow. Style 4 line long, glabrous. Stigma minute,
undivided. Cocci 4, almost globose, slightly compressed, about 2 lines long.
Seeds black, shining.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., Le.)
4. E. alata (winged), F.v. M. Fragm. vii. 142. A tree, seldom tall, with a

short velvety pubescence. Leaves trifoliate. Petioles 14 to 5din. long, the upper
portion more or less winged at the edges, the lower portion nearly terete. Leaflets

FBrodia.| XXIX. RUTACEA. 201

sessile, 34 to 10in. long and often over 8in. broad, quite entire or slightly repand,
thin-herbaceous. Panicles in the upper axils 8 to Tin. long, the lower bianches
rather distant. Flowers minute, greenish, clustered or here and there solitary.
Sepals deltoid. Petals rhomboid-ovate, scarcely 2 line long. Stamens shorter
than the petals, some sterile. Style short, pubescent. Stigma deeply 4-lobed.
Cocci rotundly-obtuse, deeply bivalved. Epicarp rugose. Seeds globose, about 1
line diameter.

Hab.: Many parts of the tropics, and sometimes somewhat south.

5. E. accedens (near to another species), Blume; F'.v. M. Fragm. ix, 102.
‘“‘ Bunnec-walwal,”’ Moreton Bay ; ‘* Boogoobi,’”’ Herberton, J. ’. Bailey. An erect
tree 70 to 80ft. high, thinly-pubescent or glabrous. Bark light-coloured, somewhat
thick and corky. Leaves trifoliolate. Petioles 1 to 8in. long. Leaflets 24 to 5in. long,
ovate, shortly acuminate, chartaceous, pale on the under side, shortly petiolulate.
Cymes lateral, the flowers crowded, pink, turning bluish as they die away. Peduncles
short. Pedicels about as long as the flowers. Calyx-lobes about 1 line long.
Petals 2 to 3 lines long, slightly imbricate. Filaments glabrous, filiform, 4 lines
long. Anthers oblong. Disk lobes semi-orbicular. Style 3 to 4 lines long,
shortly pubescent. Stigma minute, capitate, 4-lobed. Ovary velvety. Cocci 4
or less by abortion, slightly compressed, globose-ovate, about 3 lines long. Seeds
dark reddish-brown, ovate-globose, 14 line long. E.. Elleryana, F. vy. M. Fragm.
v. 4, 56, 179, and vii. 22. ,

Hab.: Not uncommon in damp scrubs in both southern and northerr\ Queensland.

Wood very white, light and soft, furnishing a good substitute for that of the European lime-
tree.-—Batley’s Cat. Ql. Woods No. 42.

Leaves sometimes infested with the fungus Phyllosticta Evodie, Cke.

6. E. littoralis (of the coast), Endl, Bot. Bull. xiv. 7. An erect tree,
glabrous except for a slight pubescence on the young growth and inflorescence,
about 50ft., with a light-coloured bark, the branchlets very stout, terete, but
bluntly 4-angled at the ends where the leaves and flowers are borne. Leaves °
somewhat crowded towards the end of the branchlets, digitately 3-foliolate, on
petioles 2 to 24in. long; leaflets oblong, lateral ones oblique at the base, the
middle one sometimes tapering into a petiolule, all obtusely acuminate, 5 or Gin.
long, and 14 to 2in. broad, texture thick, deep-green, and somewhat glossy.
Flowers small, white, in trichotomous panicles, the flowers borne in clusters of 3,
4, or more at the ends of the branchlets of the panicle. Sepals 4 minute.
Petals 4, oblong, 1 line long, with reflexed tips, the base or very short claw woolly
at the sides, stamens 4; filaments subulate, slightly hairy at base. Anthers
ovate-oblong, light-coloured. Disk prominent, annular. Ovary deeply 4-lobed,
glabrous ; style short, thick. Fruit as yet not obtained.

Hab.: Eumundi, Field Nat. Excursion, Nov., 1895.

The above is, I believe, identical with the Norfolk Island tree described by Steph. Endlicher,
and I think this the first time the tree has been met with in Australia since collected by Allan

Cunningham near the Brisbane River in 1829. One of these specimens now in my possession
has but imperfect flowers, and the leaflets are somewhat larger than those gathered at Eumundi.

@

7. E. vitiflora (vine-flowered), F. +. M. Fragm. vii. 144. A shrub with
glabrous trifoliolate leaves. Petioles 4 to din. long, nearly terete, slightly
canaliculate. Leaflets ovate-lanceolate, acuminate, 5 to 6in. long, 2 to 2din.
broad on narrow petiolules of about 4 or lin. long. Panicles terminal, very
slightly pubescent. Peduncles about 2in. long, flowers minute in small umbels
on the branches. Pedicels about 1 line long. Calyx-lobes deltoid. Petals
scarcely 1 line long, valvate, slightly silky. Stamens shorter than the corolla.
Anthers ovate, about $ line long. Ovary tomentose.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., lc.); near EH. aromatica, according to
F.v. M., Le.

202 XXIX. RUTACEA.
12. MEDICOSMA, Hook. f.

(Having the odour of lemons.)

Sepals 4, broad, imbricate. Petals 4, broad, much imbricate in the bud, the
tips erect or recurved. Disk lobed. Stamens 8, filaments dilated, almost
cohering by their woolly margins; anthers oblong. Ovary slightly 4-lobed,
4-celled. Style almost terminal, filiform, with a small 4-lobed stigma ; ovules
2 in each cell, collateral. Fruit separating into distinct, 2-valved cocci ; endocarp
separating elastically. Seeds with a crustaceous shining testa, albumen fleshy ;
embryo straight with broad cotyledons.—A tree. Leaves mostly opposite,
1-foliolate. Flowers large, in axillary panicles.

The genus is limited to a single species endemic in Australia. F.v. Mueller proposes to
include it as well as Melicope (with which it agrees in the double number of stamens) under
Evodia, but the habit, that of Acronychia, and the large, much-imbricate petals, appear to be a
sufficient distinction, unless nearly the whole of Zanthoxylee be united into one genus.—Benth.

1. IZ. Cunninghamii (after A. Cunningham), Hook. f. in Benth. and Hook.
Gen. Pl. 297; Benth. Fl. Austr. i. 862. A small tree, glabrous, or the young
shoots and inflorescence minutely pubescent. Leaves mostly opposite, consisting
of a single leaflet obscurely articulate on a short petiole, oblong-elliptical or
rarely obovate-oblong, obtuse or acuminate, 3 to 6in. long. Panicles axillary,
3-chotomous, with few large flowers. Sepals orbicular, 2 to 3 lines long, with a
prominent midrib. Petals nearly 2in. long, broadly ovate, minutely tomentose
outside, with a prominent midrib. Disk thick and glabrous. Ovary hirsute ;
style slender. Cocci about 3 lines long, quite distinct, scarcely coriaceous, hirsute.
Seeds black.—Acronychia Cunninghamit, Hook. Bot. Mag. t. 3994; F. v. M.
Fragm. i. 27; Evodia Cunninghamii, F. v. M. Fragm. iii. 2.

Hab.: Brisbane River, Moreton Bay, A. Cunningham ; common in the southern scrubs.

The subsucculent cocci, originally described in our “Genera Plantarum,” are shown by
subsequently received specimens to have been diseased.—Benth.

Wood of a light-yellow colour, close in the grain. A good cabinetmaker’s wood.—Bailey’s
Cat. Ql. Woods No. 43.

13. BROMBYA, F. v. M.
(After Rev. Dr. J. E. Bromby.)

Calyx 4-lobed. Petals 4, deltoid or ovate-cordate, sessile, valvate. Disk
quadrisinuate. Stamens 8; filaments almost ovate, those opposite the petals
sterile with very small anthers, those opposite sepals fertile, the point subulate.
Anthers introrse, 2-celled, dehiscing longitudinally. Style short. Stigma minute,
4-lobed. Ovary of 4 carpels, coherent inside. Ovules 2, superposed.—F. v. M.
Fragm. v. 4. ; t

1. B. platynema (broad filaments), F. v. M. Fragm. v. 4 and 56. A
glabrous shrub or tree. Leaves simple, opposite, ovate, shortly acuminate, 2 to
4tin. long, 14 to 2in. broad, base cuneate to a petiole of 4 to lin. long. Panicles
about as long as the leaves, the branches divergent. Pedicels about 1 line long.
Calyx lobes deltoid, scarcely $line long. Petals white, about 1 line. Filaments
ciliate, sterile ones spathulate-ovate, fertile ones acute, ovate. Fertile anthers
cordate. Disk and style glabrous. Cocci 4, almost ovate, 2 lines long, 2-valved,
1 (rarely 2) seeded. Seeds almost oval, black, 1 line long.

Hab.: Ranges about Rockingham Bay, J. Dalluchy (F. v. M., Le.)

XXIX. RUTACEA. 203

14. PAGETIA, F. v. M.
(After Dr. J. Paget.)

Flowers hermaphrodite. Calyx 5-parted, lobes semi-ovate. Petals 5, almost
valvate in the bud. Stamens 10, free, all fertile. Filaments linear-subulate.
Anthers ovate-cordate, dorsally attached, cells longitudinal. Hypogynous disk
annular. Ovary 5-celled, 5-sulcate, or the 5 carpels confluent. Styles 5, short,
twisted into 1, or reduced to 1 in the southern species. Stigmas minute. Ovules
fasciculate. Ripe carpels bivalved. Seeds 1 or 2, matured, .affixed laterally.
Strophiole cordiform, membranous. Albumen none. Cotyledons ovate, plano-
convex, not convolute, green, base emarginate. Radicle very short, cylindric,
superior.—Trees, with opposite, simple, or here and there bi-tri-foliolate
leaves and terminal trichotomous panicles of white flowers.—F. v. M. Frag.
v. 178-215.

Leaves mostly 1-foliolate. f
Leaflets 3 to 4in. long, 2 to 4in. broad, broadly ovate. Styles5 . . . . 1. P. medicinalis.
Leaflets 4 to Gin. long, 1} to 2hin. broad, narrow-oblong. Style single. . 2. P. monostylis.

1. P. medicinalis (medicinal), F. v. Fragm. v. 178-215, vi. 167, ix. 108.
A tall tree, with opposite glabrous branchlets and leaves. Bark smooth, whitish.
Leaves 3 to 6in. long, 2 to 4in. broad, on petioles of only a few lines, entire,
shortly and obtusely acuminate, the under side pale, copiously veined, rarely all
trifoliolate. Panicles about as long as the leaves, Flowers numerous in
crowded cymes, very thinly puberulent. Calyx scarcely 2 line long, persistent.
Petals deciduous, ovate, sessile, scarcely 2 lines long. Stamens opposite
the sepals, longer than those opposite the petals. Anthers pale-yellow,
blunt, scarcely 4 line long, with an introrse dehiscence. Style scarcely 1 line
long, glabrous. Ovary depressed-globose, thinly pubescent. Disk glabrous.
Carpels ovate or rhomboid-globose, slightly compressed, 5 to 6 lines long. Seeds
brown, glabrous. Strophiole 2 to 24 lines, cordiform.—F. v. M., le.

Hab.: Near Rockhampton, Messrs. Thozet and O’Shanesy (F. v. M.); Crocodile Creek,
Bowman (F. v. M.) ; Mount Buzzard, J. Dallachy (F. v. M.); Wide Bay, Leichhardt (F. v. M.)

2. PB. monostylis (single-styled), Bail. Bot. Bull. xiii. 7. An erect, glabrous
tree of about 60ft. in height, with a rather smooth, whitish bark; branchlets
usually ternate, flattened, green, and cane-like, smooth except for the numerous
lenticels; internodes long. Leaves opposite, mostly 1-foliolate with very short
petioles, oblong, 4 to Gin. long, 14 to 24in. broad, base usually cuneate, apex
often abruptly acuminate, blunt; the first leaves of the young growth are
represented by linear, membranous bud-scales about lin. long, 2 lines broad, and
very deciduous; the pair of leaves under the inflorescence are 2 or 3-foliolate, the
lateral leaflets often oblique at the base and nearly or quite sessile, lanceolate,
about 8in. long. Flowers white, in terminal trichotomous, corymbose panicles,
peduncles flattened, pedicels hairy. Bracts minute, hairy. Sepals about 4 line -
long, tomentose. Petals tomentose, 2 or 3 lines long. Stamens 10; filaments
flattened, glabrous. Disk a glabrous, thick, slightly-lobed ring. Ovary hairy, of
5 pustulate lobes. Style glabrous, shorter than the stamens; stigma capitate,
globose, slightly sulcate. No ripe fruit obtained.

Hab.: Eumundi, Field Nat. Excursion, Nov. 1895.

This graceful tree differs from P, medicinalis, F. v. M., in having narrow-obloyg not broadly
ovate leaves; the oil-dots are more prominent also in this fresh species. The flowers also have
but one style. Further distinction will probably be found in the ripe fruit. The foliage has
been distilled and a fair quantity of oil obtained, which has not yet been tested for medicinal
virtues said to be contained in the leaves of the northern tree.

204 XXIX. RUTACEA.

15. ZANTHOXYLUM, Linn.

(Wood of a yellow colour.)
(Blackburnia, Forst. )

_ Flowers more or less unisexual. Calyx 8, 4 or 5-lobed. Petals 8, 4 or 5,
imbricate or rarely valvate or wanting. Disk small or obsolete. Stamens in the
males 8, 4 or 5, the ovary rudimentary or conical, or of 3, 4 or 5 distinct style-
like carpels. Female flowers without stamens or with scale-like staminodia.
Ovary of 1 to 5 distinct carpels. Styles nearly terminal, distinct or united
upwards ; ovules 2 in each carpel, usually collateral. Fruit of 1 to 5 distinct
cocci, dry or drupaceous, usually 2-valved ; the endocarp separating or adherent.
Seeds with a hard or crustaceous shining testa ; albumen fleshy; embryo straight
or curved, with broad flat cotyledons.—Shrubs or trees, often armed with
scattered prickles, and sometimes climbing. - Leaves alternate, usually pinnate.
Flowers small, in axillary or terminal cymes or panicles.

A large genus, dispersed over the tropical and subtropical regions of the whole world, Of the
following species, two are endemic in Australia, the third is also in Norfolk Island. All three

belong tu the section Blacburnia, characterised chiefly by solitary carpels, which are rare in the
rest of the genus.

Tree, the trunk and branches prickly and here and there prickles upon
the petioles, rhachis and costules.

Leaflets 9 to 18, oblong-elliptical, acuminate, lg to din. long . . . 1. Z. brachyacanthum.
Tree, the trunk and branches often prickly.
Leaflets 5 to 9, oblong-lanceolate, 3 to 6in. long, 1 to 2in. broad. . 2. Z. veneficum.

Tall climber, all parts prickly.
Leaflets 5 to 9, broadly ovate, 3 to 5in. long, the margins with bristly

teeth . Bago Be ae oS nee ee Re es Bh HOP OMNE
Leaflets scarcely oblique, not coriaceous. Panicles terminal. Flowers
very numerous, under lfline . . . . . Shvaee Nap ae . 4. Z. parviflora.

_ LZ. brachyacanthum (alluding to the short prickles), F. rv. M. Pl. Vict.
1. 108; Benth. Fl. Austr. i. 868. Satin-wood. A small tree, the trunk and
branches covered with short conical prickles. Leaves pinnate, the common
petiole 6 to 10in. long. Leaflets usually 9 to 18, opposite in pairs, with or with-
out a terminal odd one, petiolulate, from ovate to oblong-elliptical, shortly
acuminate, 2 to 8in. or more long, equal or oblique at the base, coriaceous and
shining. Panicles axillary and terminal, much shorter than the leaves, irregularly
2—3-chotomous. Flowers white, on very short pedicels, the males nearly 3 lines
long, the females shorter. Sepals 4, small and broad. Petals obtuse, much
imbricate. — Ovary rudimentary in the male flowers, in the females consisting of a
single carpel with a large oblique stigma, nearly sessile or on a very short style,
terminal but excentrical. Fruit opening wide to the middle in 2 valves. Seed
black.—Benth, l.c.

Hab.: Common on the southern ranges ; also met with at afew places in the tropics, according
to F. v. M.

Wood a glossy yellow, superior to the wood used in Europe under the name of “ satinwood.”
—Bailey’s Cat. Ql. Woods No. 45.

2. Ze veneficum (poisonous), Bail. 1st Suppl. Synop. Ql. Flora ii., Bot. Bull.
vii. A medium-sized tree, glabrous, the branches and sometimes the stem
prickly. Leaves (including the petiole) from 6 to 12in. long. Leaflets 5 to 9,
opposite in pairs, with or without a terminal oddone, petiolulate, oblong-
lanceolate, shortly acuminate, unequally sided at the base, 8 to Gin. long, 1 to
2in. broad, the primary veins prominent, almost transversely spreading, prickles
none or scarcely any on the rhachis, petiolule 1 or costules. Panicles terminal
and in the upper axils, trichotomous. Flowers small, in threes or fours at the
ends of the branchlets of the panicle. Pedicels short. Buds globose. Sepals 4,
scarcely over 4 line in diameter. Petals 4, ovate, spreading, 24 lines long,

Zanthorylium] XXIX. RUTACEA. 205

imbricate in the bud, Filaments 4, flattened, longer than the petals, arching
over the ovary. Anthers connivent, somewhat cordate, rather large. Ovary with
8 prominent wing-like angles. Stigma sessile. °

Hab.: Johnstone River, Dr. Thos. L. Bancroft, who reports the wood and bark to be
poisonous; Barron River, E. Cowley.

Wood yellow, of close grain, and easy to work.—Bailey’s Cat. Ql. Woods No, 44a.

The bark possesses a poisonous principle as toxic as strychnine, to whose physiological action
it has some resemblance. — 7. L. Bancroft.

3. Z. torvum (unapproachable), F. r. M. Fragm. vii. 140. A tall scrub
climber, the stems often several inches thick and armed with similar prickles to
the other species. The branchlets, petioles, and peduncles clothed with a very
short cano-fuscus pubescence and prickles. Leaves impari-pinnate. Leaflets 5
to 9, subcoriaceous, 3 to 5in. long, ovate, very shortly petiolulate, oblique, rounded
at the base, somewhat long and obtusely acuminate, the margins with distinct
bristle-like teeth, both sides glabrous and glossy. Panicles about 4in. long,
shortly branched. Pedicels about as long as the flowers. Bracteoles at the base
of the pedicels, very minute, linear-subulate. Petals imbricate, lanceolate-ovate,
1 line long, base truncate, yellow. Filaments of the male flower setaceous,
almost 2 lines long. Anthers cordate-ovate, dorsally attached. Ovary of female
flowers 4. Styles very short, coherent. Stigmas united into 1, peltate, 4—3,
maturing 2—1, scarcely 3 lines, compressed, almost lenticular, obtuse. Seeds
14 line, ovate-globular, glossy black, solitary.

Hab.: Many of the northern range scrubs. .
Wood yellow and close-grained.—Bailey’s Cat. Ql. Woods No. 44.

4. Z. parviflorum (small-flowered), Benth. Fl. Austr. i. 8363. A small tree,
glabrous and unarmed, or with very few minute distant prickles. Leaves pinnate,
with a common petiole of 4 to 6in., angular but not winged; leaflets usually 9 to
11, opposite in pairs, the terminal odd one occasionally wanting, ovate-lanceolate,
acuminate, rarely above 2in. long, entire or slightly denticulate, usually oblique,
the upper edge most rounded at the base, membranous or at length scarcely
coriaceous. Panicles terminal, 8-chotomous, broad, with numerous small
4-merous flowers. Sepals small, triangular. Petals scarcely 14 lines long,
slightly imbricate. Stamens in the males 4, about as long as the petals. Ovary
rudimentary, of 1 or 2 carpels. Female flowers not seen. Cocci solitary, 3 to 4
lines long, coriaceous, rugose outside, opening broadly to below the middle in
2 valves, endocarp persistent. Seeds with a hard bony testa enveloped in a thin
black shining epiderm.

Hab.: Islands of the Gulf of Carpentaria.

16. GEIJERA, Schott.
(After J. D. Geijer.)

Flowers hermaphrodite. Sepals4or5. Petals 4 or 5, valvate or imbricate. Disk
thick and fleshy. Stamens 4 or 5; filaments subulate. Ovary depressed, partly
immersed in the disk, 4 or 5-lobed; styles terminal, immediately united into a single
short style, with a capitate 4 or 5-lobed stigma. Fruit of 4 or 5 or sometimes fewer
distinct, 2-valved cocci, the endocarp adherent or partially separating. Seeds
with a hard or crustaceous shining testa; albumen fleshy; embryo straight ;
cotyledons broad.—Trees or shrubs. Leaves alternate, simple, not articulate on
the petiole. Flowers small, in terminal panicles. Sepals small.

The genus is limited to Australia, and differs from* Zanthoxrylum chiefly in the simple leaves
and hermaphrodite flowers.—Benth.

Panicles spreading. Petals imbricate. Carpels corrugated, oblong . . . . 1. G. Helmsia.
Panicles compact. Petals imbricate. Leaves broad. Carpels globose . . 2. G. Muelleri.
Panicles loose. Petals valvate.

Leaves from ovate to lanceolate. Carpels globose ‘ 3. G. salicifolia.
Leaves linear. Carpels globose. ok Sas 4. G. parviflora,

206 XXIX. RUTACEA. [Geéjera,

1. G. Helmsiz (after Mrs. Helms), Bail. A small glabrous tree with greyish
bark ; the branchlets wrinkled. Leaves smooth, ovate, tapering towards each end,
2 to 34in. long, 1 to 2in. broad in the centre, obtuse or obtusely-acuminate, some-
what thick, coriaceous ; petioles about 3in. long. Glossy on both sides, but rather
pale on the under side. Oil-dots small and numerous, not seen well without a
lens; primary lateral nerves distant, fine, reticulate veins obscure. Panicles
terminal and from the axils of the upper leaves, about 3in. long and 4in. broad.
Flowers white and numerous, differing from G. Muelleri in nothing except in
their somewhat larger size. Cocci 2 or 8 maturing, 4 or 42 lines long, 8 lines
broad, and deeply corrugated on the outside, cohering at the base. Endocarp
freely separating, yellowish. Seeds pyriform, brown, with a large hilum,
probably never so glossy as in other species.

Hab.: Childers, Mrs. Helms.

This new species differs from G. Muelleri somewhat in foliage, but principally in the cocci
and seed. The cocci are very like those of Melicope neurococca.

2. G. Mfuelleri (after Baron von Mueller), Benth. Fl. Austr. i. 364.
Nankeen dye-wood. A glabrous tree. Leaves ovate or obovate-oblong, 2 to Sin.
long, narrowed into a rather Jong petiole, coriaceous, with a prominent midrib,
the lateral veins slender and rather distant. Panicle compact, scarcely equalling
the last leaves. Flowers rather larger than in the other species. Petals nearly
14 line long, distinctly imbricate, obtuse, without inflexed tips. Cocci 2 to 8
lines long, distinctly but very shortly beaked, very spreading, but cohering at the
‘base. Lpicarp slightly tuberculous. Endocarp persistent. Seeds glossy, black.—
Coatesia paniculata, F. v. M. Fragm. iii. 26 (in part).

Hab.: Cumberland Islands, R. Brown; Araucaria woods near Moreton Bay, F. v. Mueller ;
Curtis Island, Henne.

This species was generically distinguished by F. Mueller, on account of the imbricate sestivation
of the petals, and a slight difference in the fruit, but the habit is that of the other species, and
the genus is too closely allied to Zanthorylum, which contains species with valvate as well as
with imbricate sestivation, to admit of dividing it solely on that ground.— Benth.

Heart-wood dark, beautifully clouded, the rest of a light color, all hard and close-grained,
suitable for cutting into veneers for cabinet work.—DBuiley’s Cat. Ql. Woods 45a.

3. G. salicifolia (Willow-leaved), Schott Fraym. Rut. t. 4; Benth. Fl. Austr.
i. 864. A moderately-sized tree, glabrous or with a minute hoary pubescence on
the inflorescence, and sometimes on the under side of the leaves. Leaves from
ovate to ovate-lanceolate or rarely oblong-lanceolate, obtuse or acuminate, mostly
8 to 4in. long, entire, coriaceous, narrowed or rarely rounded at the base, with a
rather long petiole. Panicles rather loose, broadly pyramidal, but much shorter
than the last leaves, alternately branched, with numerous small white flowers.
Petals about 1 line long, valvate. Cocci often reduced to 1 or 2, obovoid, not
beaked, 2 to 3 lines long. LEpicarp slightly tuberculous, the endocarp persistent
or partially separating. Seeds glossy, black.—G. latifolia, Lind]. in Mitch. Trop.
Austr. 236.

Hab.: Broadsound, R. Brown ; Moreton Bay and Brisbane River, A. Cunningham, F.v. Mueller,
and others; Brigalow scrub on the Burdekin, and near Warwick, F’. v. Mueller ; Wide Bay, C.
Moore; Port Denison, Fitzalan ; Rockhampton, Thozet ; Mantua Downs, Mitchell.

Schott’s figure represents a remarkably narrow-leaved form, which I have only seen in Brown’s
specimens, and in those from Warwick and Rockhampton. These, however, pass into the
common broad-leaved form.—Benth.

Wood of a light-yellow (no dark heart-wood), hard, close-grained, of a somewhat greasy
nature; suitable for engraving, skate-rollers, and hand-screws.—Bailey’s Cat. Ql. Woods No. 46.

4. G. parviflora (small flowers), Lindl. in Mitch. Trop. Austr. 102; Benth,
Fl. Austr. i. 364.‘ Wilga,”’ southern border. A tall shrub or small tree, with
slender, erect or pendulous branches, glabrous or the inflorescence and young
parts slightly hoary. Leaves linear, acute or obtuse, 8 to Gin. long, and rarely

MEP. Helms

FENiot, Lith,

ferca Helmstiar, Bail.

Get,

a

Geijera. | XXIX. RUTACEA. 207

above 8 lines broad, coriaceous, narrowed into a rather short petiole, the midrib
prominent underneath. Flowers and fruit of G. sulicifolia, or the flowers some-
times, but not always, rather smaller.—G. pendula, Lindl. in Mitch. Trop. Austr.
251. Possibly a variety only of G. salivifolia, Benth.

Hab.: Broadsound, R. Brown ; Burdekin River, F'. v. Mueller; Belyando River, Mitchell.

Wood hard, tough, of close grain, yellow, and when fresh of an agreeable fragrance.—Bailey’s
Cat. Ql. Woods No. 47.

17. PENTACERAS, Hook. f.
(Referring to arrangement of carpels.)

Sepals 5. Petals 5, valvate. Torus thick. Stamens 10; filaments subulate,
glabrous. Ovary of 5 nearly distinct carpels, each with a glandular terminal
appendage. Styles inserted below the middle and immediately united into one
filiform style, with a small stigma; ovules 2 in each carpel, superposed. Fruit-
carpels 5 or fewer, often solitary by abortion, indehiscent, expanded all round
into a membranous wing, forming obovate or oval-oblong samare, the centre
almost drupaceous, with a cartilaginous endocarp. Seeds usually solitary; testa
thick ; albumen not copious; embryo straight, with ovate cotyledons.—Trees.
Leaves alternate, pinnate. Flowers numerous, small, paniculate.

The genus is limited to a single species, endemic in Australia. It differs from Evodia in its
habit, alternate leaves, and in some measure in the ovary resembling that of several Diosmee,
and from that and all other Zanthorylee by the fruit, which, at first sight, is like that of an
Ailanthus ; but the dotted leaves and superposed ovules, which place it among Ratacee, besides
the inflorescence and other minor characters, amply distinguish Pentaceras from Ailanthus—
Benth.

1. P. australis (Australian), Hook. f. in Benth. and Hook. Gen. Pl. 298;
Benth. Fl. Austr. i. 865. A glabrous tree, small according to A. Cunningham,
attaining 60ft. according to W. Hill. Leaves pinnate, with a common petiole of
from 4 or 5in. to nearly 1ft.; leaflets usually 7 to 11, opposite in pairs, with a
terminal odd one, ovate to lanceolate, obtuse or acuminate, 2 to 4in. long, entire
or obscurely crenate, the lateral ones more or less oblique and décurrent on the
petiolule on the lower side, like those of a Clauwsena. Panicles large, terminal,
spreading, loose, with numerous white flowers, pedicellate along the ultimate
branches. Petals about 14 line long. Stamens nearly as long as the petals.
Ovary glabrous. Ripe samare 1 to lin. or rather more in length, 4 to in.
broad.—Cookia australis, F. v. M. Fragm. i. 25 and iii. 27; Atlanthus punctata,
F. v. M. Fragm, iii. 42.

Hab.: Brisbane River, 4. Cunningham; Moreton Bay district; M‘Connell’s Brush, Leichhardt.

Wood of a light-yellow, close-grained, and hard.—Bailey’s Cat. Ql. Woods No. 48.

18. PLEIOCOCCA, F. v. M.
(Cocci numerous.)

Calyx 4-lobed, persistent. Petals deciduous. Filaments linear-subulate,
ciliate. Anthers and styles not seen. Cocci or carpels 5 to 9, slightly attached
to the axis for about a third of their length, the upper two-thirds free, tardily
separating into 2 valves. Endocarp not readily separating. Seeds 1—2.
Albumen very large. Embryo straight. Cotyledons nearly plane, oblong.
Radicle slender.—A small tree with large opposite coriaceous leaves and axillary
cymes of flowers. Carpels fleshy, epicarp sharply acid.—F. v. M. Fragm. ix.
. 117 (in part).

The genus seems intermediate between Evodia and Acronychia,

208 XXIX. RUTACEA. [ Pletococca.

1. P. Wileoxiana (after J. Wilcox), F.v. Af. Mragm. ix. 117. So far as
observed a small tree. Branchlets stout, deep green. Leaves of a single leaflet,
on a petiole of about lin., 6 to Sin. long, 2} to 34in. broad, oblong, obtuse or
abruptly acuminate at the apex, and slightly cordate at the base, coriaceous and
glossy, the primary nerves thread-like, but as well as the reticulate veinlets
prominent, especially in the dry leaf. Flower cyme in the upper axils often
reduced to a slender racemose panicle. Pedicels about 3 lines long, enlarging
upwards. Fruit globular in outline, about 2in. diameter, composed of from 5 to
9 white, fleshy, sharply acid and juicy carpels attached only by the inner angle to
the axis, free above and connivent at the apex, the base of each carpel shortly
prolonged below the attachment in the form of a short blunt spur. Seeds 1 or 2
in each carpel, flattish, reniform, tuberculous, blackish.

Hab.: Scrubs about Eumundi.

19. ACRONYCHIA, Forst.
(Referring to the hooked tips of petals.)
(Cyminosma, Gertn.)

Flowers polygamous. Calyx 4-lobed. ‘Petals 4, valvate. Torus thick. Stamens
8; filaments subulate. Ovary 4-celled; style terminal; stigma entire or
obscurely 4-lobed, ovules 2 in each cell, superposed. Fruit 4-celled, usually
succulent, with a coriaceous or hard endocarp, opening loculicidally, or drupaceous
and indehiscent. Seeds usually solitary in each cell, with a crustaceous black
testa; albumen fleshy; embryo straight; cotyledons oblong.—Trees or shrubs.
Leaves opposite or alternate, 1-foliolate. Flowers white or yellowish, in axillary
or rarely terminal small panicles or loose cymes.

The genus extends over tropical Asia and the islands of the 8. Pacific, to New Caledonia and
New Zealand. Of the Australian species, one is also found in New Caledonia, the six others are
endemic.— Benth. (in part).

Petioles often long.
Flowers minutely tomentose, in short oblong panicles. Petals ovate.

Fruit 4-seeded 1. A. Baueri.
Petioles lin. long.
Leaves 8 to Tin. long.
Fruit oval, din. long, 1-seeded . 2. A. tetrandra.

Flowers glabrous, in axillary 3-chotomous cymes. Petals narrow.
Leaves thin and scarcely coriaceous. Fruit 4-angled, depressed on
the summit . hohe et a ee eae é 3. A. levis.
Leaves very coriaceous. Fruit obovoid-globular . Ses 4, A. imperforata.
Leaves 3-foliolate. Fruit yellow, 4-seeded . . . . 1... . 5. A. melicopoides.
Fruit reddish, about din. diameter, juicy, acid x 6. A. Scortechinii,
Branchlets hirsute. Leaves often large.

Fruit white, epicarp acid, large, irregularly corrugated . . 7. A, vestita.

1. A. Baueri (after F. Bauer), Schott Fragm. Rut. t.8; Benth. Fl. Austr. i.
366. A small or moderate-sized tree, glabrous or the young shoots or inflorescence
minutely hoary-tomentose. Leaves opposite, of a single leaflet, on a rather long
petiole, ovate, elliptical or obovate, obtuse or very shortly and obtusely acuminate,
narrowed at the base, 3 to 4 or very rarely 5in. long, thinly coriaceous. Panicles
axillary, oblong, the side branches and pedicels very short, sometimes reduced to
a small spike. Flowers small, not numerous. Sepals very broad, short, ciliate.
Petals ovate, valvate with inflexed tips, minutely pubescent outside, 1 to 14 line
long. Filaments thin, dilated, and ciliate to above the middle. Ovary pubescent;
style pubescent, short, with a rather large stigma. Fruit nearly globular or
4-angled, obtuse or shortly acuminate, }in. diameter or rather smaller, not very
succulent. Testa of the seeds hard and bony.—A. Hillti, F. v. M. Fragm. i. 26.

Hab.: Northumberland Islands and Richmond district, R. Brown ; Moreton Bay and Brisbane
River, A. Cunningham, F. Mueller, and others ; Five Islands, 4. Cunningham.

Wood of a uniform yellow, or sometimes darker towards the heart, rather hard and close- *
erained.—Batley’s Cut. Yl. Woods No, 49,

Acronychia. | XXIX. RUTACEZ. 209

2. A. tetrandra (four stamens), F.v. M. Vragm. ix. 104. A shrub with
very thinly pubescent branches. ‘Leaves of a single leaflet, ovate-lanceolate,
sometimes very shortly obtusely acuminate, 8 to Tin. long and about 2 to 8in.
broad, chartaceous, glabrous, petioles about lin. long. Panicles short and almost
racemose, or on slender peduncles of about 8in. long, shortly branched towards
the end, the small flowers velvety, on pedicels as long as themselves. Calyx
4-lobed, lobes deltoid. Petals ovate, acute, 1} line long, valvate, silky outside,
tomentose inside. Stamens shorter than the petals; filaments pilose, anthers
cordate-rotundate, emarginate, yellow. Disk annular, glabrous. Style very
short. Ovary velvety, 4-celled. Fruit oval, about 4in. long, 1-seeded.—F vodia
haplophylla, F. v. M. Fragm, v. 179.

Hab.: On the ranges about Rockingham Bay, J. Dallachy (F. v. M., lc.)

3. A. levis (fruit smooth), Forst. Char. Gen. 58, t. 27; Benth. Fl. Austr. i.
366. A tree, sometimes large, glabrous except the stamens. Leaves irregularly
opposite or alternate, of a single leaflet, obovate-oblong to oblong-elliptical,
obtuse, 14 to 3 or rarely nearly 4in. long, coriaceous when old. Cymes 2 or
3-chotomous, usually shortly pedunculate and few-flowered. Sepals very short,
rounded, glabrous. Petals narrow, induplicate-valvate, with inflexed tips, 2 to 24
lines long, glabrous. Filaments rather thick, dilated and ciliate towards the base,
subulate and inflexed at the top. Ovory hirsute round the base of the style,
otherwise glabrous ; style rather long, the stigma not thickened, obscurely 4-lobed.
Fruit succulent, with a crustaceous 4-celled endocarp, obtusely 4-angled, truncate
at the top and depressed in the centre, din. diameter or rather smaller.—Lawsonia
Acronychia, Linn. f.; Labill. Sert. Austr. Caled. 66, t. 65; Cyminosma oblonyi-
folium, A. Cunn. in Bot. Mag. 8222; Acronychia laurina, F. v. M. Fragm. i. 27.

Var. normalis. Sometimes forming a rather large tree. Fruit hardly showing angles, leaves
scarcely glossy, and smaller than in other forms. Hab.: Mountain scrubs and creek sides in

southern and northern Queensland.
Wood close-grained, hard, and light-coloured. —Bailey’s Cat. Ql. Woods No. 50.

Fruit axillary, of a purplish or plum colour, leathery, with

Var. purpurea. A small tree.
dark-green foliage. Hab.: Creek sides in southern

very prominent angles, very hollow;
Queensland.

Var. lewcocarpa. A slender often tall tree. Fruit white, somewhat fleshy, with obtuse angles,
borne in lateral cymes; leaves bright glossy-green, about 4in. long, and 1 to 1fin. wide. Hab.:

Eumundi.

4. A. imperforata (referring to the minute oil-dots), PF. vo. Al, Fray. i. 26;
Benth. Fl. Austr. i. 367. Usually a small tree, very nearly allied to A. levis.
Leaves of the same shape and size, but on much shorter petioles, and much more
coriaceous, the minute pellucid dots only visible before a strong light. Inflores-
cence and flowers as in A. levis, except that the peduncles are much shorter and
the flowers rather larger. Filaments much ciliate. Fruit somewhat obovoid and
obscurely or not at all angular, and not depressed at the top.

Hab.: N.E. coast, R. Brown; Brisbane River, W. Hill, F. v. Mueller ; Herberton, J. F’. Bailey.
Wood of a bright-yellow and hard.—J. F’. Bailey.

5. A. melicopoides (Melicope-like), F. v. M. Fragm. v. 3. Tree attaining
a height of from 30 to 50ft., with a smooth grey bark. The branchlets, petioles,
and peduncles clothed with a very thin pubescence. Leaves trifoliolate. Petioles
1 to Bin. long, leaflets sessile, glabrous, lanceolate-ovate, 4 to 5in. long, thin-
coriaceous. Cymes axillary and terminal, common peduncle about lin. long, the
secondary ones opposite, din. or shorter. Pedicels 1 to 14 line. Bracts and
bracteoles deltoid, minute. Sepals or calyx-lobes rounded, about 1 line long.
Petals 4, yellow, about 8% lines long, sessile, inflexed. at the apex, linear-
semilanceolate, glabrous. Filaments 24 to 8 lines long, flattened towards the

e

210 XXIX. RUTACES. [Acronychia,

base, subulate towards the top, ciliate. Anthers subovate, dorsally fixed, introrse,
+ line or more long. Style somewhat long, tomentose in the lower portion,
stigma small. Fruit yellow, about 5 lines long, 4-seeded, seeds black.—F'vodia
acronychordes, F. v. M. Fragm., iv. 117.

Hab.: Ranges, Rockingham Bay, J. Dallachy (F. v. M., l.c.); Herberton, J. F'. Bailey.

Wood hard, of a light colour.—J. I’. Bailey. . y

6. A. Scortechinii (after Rev. B. Scortechini), Bail. Scortechini’s Crab
or Logan Apple. A small tree, the branchlets often of a reddish colour. Leaves
obtuse-lanceolate or obovate, subcoriaceous, 2 to 8in. long; petioles about 4in.
long. Cymes axillary, few-flowered. Peduncle slender, about as long as the
petioles; the 8 branches usually bearing 2 flowers at their extremities. Pedicels
about 24 lines. Sepals very short, broad, glabrous. Petals 44 lines long, ciliate.
Filaments dilated at the base, tapering upwards, margins densely ciliate except
towards the top. Fruit globular, reddish, exceeding 4in. diameter, 4-celled, with
a juicy epicarp. Seeds oval, testa brown, slightly rugose.

Hab.: Borders of scrubs, Logan River, Rev. B. Scortechini; Fraser’s Island, Miss Lovell’

The fruit of this tree, which is of a sharp, pleasant acid taste and red colour, is useful for
jam-making. The Logah River specimens I have referred to at times as a form of A. acidula,
F. vy. M., and the Fraser’s Island ones as a form of A. imperforata, but now consider these two
forms identical, and, although agreeing often somewhat in foliage and flowers, distinct from all
others of the genus in fruit.

‘

7. A. vestita (branches clothed with tomentum), F. vr. Al, Fragm. iv. 155,
ix. 104. A small round-headed tree with a somewhat smooth light-coloured bark.
Branchlets slightly or densely clothed with short hairs which extend more or less
to the petioles and the principal nerves of the leaves on the under side. Petioles
from 1 to 2in. long. Leaves 3 to 8in. or more long, and some 4in. or more
broad, thin-coriaceous, ovate-oblong or ovate-lanceolate. Cymes of few flowers
on rather long slender peduncles. Fruit white, the large ones about lin.
diameter, almost globose in outline, very irregularly corrugated, often forming a
point at the apex and slightly tapering at’the base, hard when dry but in a fresh
state the epicarp fleshy with a sharply acid juice. Seeds oblique-oval, nearly
black, 14 to 2 lines long, more or less rugose.—A. acidula, F. vy. M. Fragm. iv.
154.

Hab.: Borders of scrubs in the tropical parts of the colony.
Wood of a light colour, soft, and easy to work.—Bailey’s Cat. Ql. Woods No. 51,

20. HALFORDIA, F. v. M.
(After Dr. G. B. Halford, Professor of Medicine, Melbourne University.)

Calyx 5-toothed. Petals 5, valvate in the bud. Stamens 10, free, all fertile.
Filaments linear-subulate, ciliate. Anthers 2-celled, minutely apiculate. Style
simple. Stigmas very minute. Fruit with a somewhat juicy epicarp, 3—5-
celled. Seeds albuminous, pendulous, solitary in each cell. Embryo straight.
Cotyledons leafy, narrow-oblong, radicle a little longer than broad.—Small trees
with simple, alternate or subopposite leaves and terminal panicles of flowers.

Evergreen trees of southern and northern Queensland. ;

Fruit purple. 2 6. ee ee ee ew 1 drupifera.
Bruijted sc ow @ ee Rw eee a we He we ‘i peers

1. H. drupifera (Plum-like), #. 1. M. Fragm. v. 48, ix. 108. Small tree,
branchlets angular. Leaves glabrous, lanceolate or ovate-lanceolate, with the
short petiole 3 to Sin. long and 1 to 13in. broad, somewhat thinly pellucidly-
punctate, obtuse-acuminate, and decurrent upon the petiole. Paniculate cymes
terminal with numerous shortly pedicellate white flowers, Pedicels with minute

Halfordia. ] XXIX. RUTACEA., 211

bracteoles at the base. Calyx about 1 line long. Petals 24 lines long, narrow-
lanceolate. Filaments linear-subulate, ciliate, those opposite the petals shorter
than those opposite the calyx-lobes. Anthers yellow, cordate, about 4 line long,
minutely apiculate. Style simple, very short, glabrous. Stigma very minute.
Ovary glabrous, disk 10-ribbed. Drupe purple, about 4in. long, oval with a
truncate base. Putamen bony. Seeds ellipsoid-cylindric, slightly angular, 24
lines long. Testa black, smooth, fragile. Albumen amygdaloid. Embryo about
2 lines long.—Friostemon Leichhardtii, F. v. M. Fragm. v. 5.

Hab.: Fraser’s Island.
Wood of a yellowish colour, close in grain, tough and durable.—Bailey’s Cal. Ql. Woods No. 52.

2. EX. scleroxyla (alluding to its hard wood), F’. v. M. Fragm. vii. 142.
“Ghittoe,”’ Herberton, J. F. Bailey. A tree of about 60ft., but flowering as a
shrub. Bark grey. Leaves coriaceous, obovate-lanceolate, tapering and decurrent
upon the petiole, upper side glossy. Drupe a pretty red colour, globose-ovate,
truncate or introrse at the base, 4 to 8 lines long, pericarp acidulous.

Hab.: Scrubs about Rockingham Bay, J. Dallachy (F. v. M., l.c.); Evelyn to Russell River, J.
F, Bailey.

Wood when freshly cut yellowish, turning brownish with age; hard, tough, and very inflam-
mable even in a green state.—J. F. Bailey.

21. GLYCOSMIS, Corr.
(Name from its fragrance.)

Calyx 5-cleft, the lobes broadly imbricate. Petals 5, imbricate in the bud.
Stamens 10, filaments dilated at the base, anthers often tipped with a small gland.
Ovary 3 to 5 or rarely 2-celled ; style very short, thick and persistent, the stigma
scarcely broader, ovules solitary in each cell. Berry succulent or almost dry,
usually 1-seeded. Seeds with a membranous testa, without albumen ; cotyledons
fleshy.—Unarmed trees or shrubs. Leaves alternate, pinnate, with few alternate
leaflets or 1-foliolate. Flowers small, in axillary or terminal panicles.

A genus of very few species, dispersed over. tropical Asia and the Eastern Archipelago, the
Australian one being the most widely spread over the whole region.—Benth.

1. G@. pentaphylla (number of leaflets), Corr.; Oliv. in Journ. Linn, Soe.
y. Suppl. 87; Benth. Fl. Austr. i. 867. A tall shrub or small tree, quite glabrous.
Leaves occasionally 1-foliolate, on short petioles, but more generally pinnate, with
2 or 8 leaflets, from ovate-elliptical or ovate-lanceolate to oblong-lanceolate,
obtuse or acuminate, 2 to 4 or rarely 5in. long. Panicles dense, shorter, or
scarcely longer than the petiole of the pinnate leaves. Petals about 2 lines long.
Ovary 5 or sometimes 4-celled, contracted into a very short, thick style. Berry
globular, $in. in diameter, or smaller.

Hab.: Northumberland Islands, R. Brown ; islands of Torres Straits, F. v. Mueller ; scrub near

Rockhampton, Thozet. ; ; :
The species has a very wide range in tropical Asia, and is very variable in the size of the

leaves and the flowers, full details of which and of the consequently extended synonymy of the
species will be found in Oliver's paper above quoted. fhe character given above has special
reference to the Australian variety, which is almost identical with the Chinese and Eastern
form, usually distinguished as G. citrifolia, Lindl.; Benth. in Fl. Hongk. 51, and figured as
Limonnia parvifolia, Hook. Bot. Mag. t. 2416.—Benth.

22. MICROMELUM, Blume. ‘
(Small Apple; fruit small.)

Calyx 5-toothed or entire. Petals 5, valvate in the bud or nearly so. Stamens
10; filaments linear-subulate. Ovary 2 to 6 usually 5-celled, the dissepiments
spirally twisted after the flowering ; style deciduous with a small capitate stigma;

212 XXIX. RUTACEAS. [Micromelum

ovules 2 in each cell, superposed. Fruit a dry berry. Seeds usually 1 or 2 ; testa
membranous; albumen none; cotyledons leafy, very much folded.—Unarmed
trees. Leaves alternate, pinnate, with alternate oblique leaflets. Flowers small,
in terminal corymbose panicles.

Besides the Australian species, which is widely dispersed over tropical Asia and the Eastern
Archipelago, only 2 are known, from Penang or the Philippine Islands.—Benth.

1. IVE. pubescens (pubescent), Blume; Oliv. in Journ, Linn. Soc. v. Suppl.
40; Benth, Fl. Austr. i. 8368, A small tree. Young branches and leaves more or
less pubescent. Leaflets 9 to 15, or sometimes more, from ovate to broadly
lanceolate, 1 to 8in. long, obtuse or shortly acuminate, oblique at the base, often
becoming glabrous above, pubescent underneath. Corymbs nearly sessile above
the last leaves, many-flowered. Calyx more or less 5-toothed. Petals about 2
lines long, more or less pubescent. Ovary usually hairy. Berry small, ovoid,
glabrous or pubescent, red when fully ripe.

Hab.: Islands of the Gulf of Carpentaria, R. Brown ; Albany and Cairncross Islands, and from
the Burdekin to Moreton Bay, F.v. Mueller ; Cape Upstart and Barnard Isles, M‘Gillivray ; Wide
Bay, Bidwill; Rockhampton, Thozet, to the scrubs of the Brisbane River.

The various forms assumed by this species and the consequent synonymy are given in detail
by Oliver in the above-quoted paper. The Australian specimens belong to the small-flowered
variety, with rather broad leaflets, common in the 8. Pacific islands, which I formerly described
as M. glabrescens, in Hook. Lond. Journ. ii. 212.—Benth.

Wood of a light colour, and close-grained.—Bailey’s Cat. Ql. Woods No. 53.

23. MURRAYA, Linn.
(After Professor Murray.)

Calyx 5-cleft. Petals 5, narrow, imbricate in the bud. Stamens 10, free;
filaments subulate; anthers small. Ovary 2 to 5-celled. Style elongated, at
length deciduous, stigma capitate. Ovules solitary or 2 in each cell, superposed
or nearly collateral. Berry 1 or 2-seeded. Testa glabrous or woolly ; albumen
none ; cotyledons equal, not folded.tUnarmed trees or shrubs. Leaves pinnate,
leaflets alternate, usually oblique at the base. Flowers often rather large, in
terminal corymbs, or few together in the upper axils.

The genus comprises a few species, dispersed over tropical Asia and the Eastern Archipelago ;
neither of the Australian ones are endemic.—Benth.

Ovary 2-celled. Flowers nearly gin. long . . . . vo ey ow ow es Le TM ehotica.
Ovary 5-celled. Flowers numerous, not3 lineslong . . .. ... . . & M. crenulata.

1. MI. exotica (exotic), Linn.; Oliv. in Journ. Linn. Soc. v. Suppl. 28;
Benth. Fl, Austr. i. 369. A shrub or small tree, glabrous, or the young branches
and petioles pubescent. Leaflets usually 5 to 7, from ovate, cuneate-obovate, or
almost rhomboidal to ovate-lanceolate, 2 to 2in. long, coriaceous and shining
when full-grown. Flowers white, very fragrant, in compact, terminal, sessile
corymbs, or few together in the eommon varieties. Petals nearly din. long, erect
at the base, spreading in the upper half. Ovary 2-celled. Berry globular or
almost ovoid, usually 2-seeded.— Wight, Ic. t. 96.

Hab.: Islands of the Gulf of Carpentaria, R. Brown; scrub near Rockhampton, Thozet.

These specimens are past flower, and have only a few young fruits, which are more ovoid than
they generally are in the species, but in other respects they appear to belong as well as Brown’s
to the few-flowered var. 2 of Oliver, or M. paniculata, Jack. The species is common from
N.W. India to the New Hebrides.— Benth.

From my observations of this species at Tooloomba, the leaflets resemble those of the normal
form, never being so long as in the form paniculata, and in habit this plant differs from both,
it having a very straggling habit.

Muromelun.| XXIX. RUTACE. 2138

2. NE. crenulata (leatlets crenulated), Oliv. in Journ. Linn. Noe. v. Suppl.
29? Benth. Fl. Austr. i. 869. A glabrous shrub or tree. Leaflets usually 7 to
11, very oblique, from oval-oblong to oblong-elliptical, obtuse or shortly
acuminate, 2 to 8in. long, entire or obscurely crenulate. Flowers (in the
Philippine specimens) in terminal corymbs, much more numerous and much
smaller than those of M. exotica. Petals 24 to nearly 8 lines long. Fruit
depressed-globular, 5 or 6 lines diameter, 5-celled, but with 8 or 4 cells abortive.
Seeds 1 or 2; cotyledons plano-convex, thick and tleshy.—Glycosmis crenulata,
Turez. in Bull. Mose. 1858, i. 250. °

Hab.: Eastern subtropical Australia, Herb. I. v. A.

These specimens are in fruit only, but the foliage, the inflorescence, and calyx are so precisely
those of the Philippine Island ones that there is little doubt that they belong to the same species.
The structure of the fruit is quite that of Murraya; the cotyledons of the seed very readily
a it from Micromelum, which in many respects has a similar habit and inflorescence.—

‘enth.

24. CLAUSENA, Burm.
(After P. Clauson, a Danish botanist.)

Calyx 4 or 5-cleft. Petals 4 or 5, broad, imbricate in the bud. Stamens 8 or
10; filaments dilated at the base or in the middle; anthers short. Ovary 4 or
5-celled, or rarely 2 or 3-celled; style deciduous, with an entire or lobed stigma ;
ovules 2 in each cell, collateral or superposed. Berry ovoid, oblong or globular.
Seeds with a membranous testa; no albumen; cotyledons plano-convex.—
Unarmed trees or shrubs. Leaves pinnate, with alternate, usually oblique
leaflets. Flowers small, usually clustered in terminal or axillary panicles or
racemes. Berries small.

The genus, although not large, comprises more species than any other one of the tribe
Aurantiee, and extends over tropical Asia and Africa; the only Australian species known is
endemic.— Benth.

1. C. brevistyla (style short), Oliv. im Journ. Linn. Soc. v. Suppl. 81 ;
Benth. Fl. Austr. i. 869. Apparently a shrub, glabrous, or the young branches
and petioles slightly pubescent. Leaflets 10 to 15, very obliquely ovate or some-
what rhomboidal, shortly and obtusely acuminate and emarginate, mostly 2 to
4in. long, membranous, often obscurely sinuate-dentate, on petiolules of about
2 lines. Flowers 4-merous or 5-merous, in terminal, loose, oblong or pyramidal
panicles. Petals about 2 lines long. Filaments thick and dilated at the base,
arched. Ovary glabrous or nearly so, narrowed at the base, 4 or 5-celled. Style
very short. Fruit not seen.

Hab.: Hope Islands, M‘Gillivray.
The species is allied to C. heptaphylla, W. and Arn., from E. India, but the leaflets are much
more oblique, the style much shorter, besides minor differences.—Benth.

25. ATALANTIA, Corr.
(Mythological Atalanta, the daughter of Schceneus.)

Calyx 8 to 5-cleft. Petals 3 to 5, imbricate in the bud. Stamens twice as
many or rarely more, free or irregularly united at the base; anthers ovate or
oblong. Ovary 2 to 5-celled; style deciduous, with a capitate stigma; ovules
solitary or 2 in each cell, collateral or rarely superposed. Berry globular, with a
thickened rind, 1 to 5-seeded. Seeds obovoid or oblong, testa membranous ;
albumen none; cotyledons flat or convex, more or less fleshy.—Shrubs or small

214 XXIX. RUTACEA. [Atalantia.

trees, unarmed or thorny. Leaves simple, coriaceous. Flowers in axillary
clusters or short racemes or small cymose panicles, occasionally solitary. Fruits
usually larger than in the preceding genera.

The genus is dispersed over tropical Asia. The Anstralian species are both endemic; one,
however, is in some measure doubtful, the flowers being unknown, and the other is slightly
anomalous in character, though congener in essential points and habit. The genus, in the
increased number of stamens of two species, and in the inflorescence, fruits, and seeds, connects

: the anomalous Citrus with the rest of the tribe.—Benth.

Leaves narrow. Spines straight or incurved. Pedicels clustered in the axils of
the leaves. ai oie SR ose i we ewe ‘ ‘ oe ee . 6 Ad. glauea.
Leaves ovate. Spines mostly recurved. Racemes short, axillary or terminal . 2. A. recurva.

1. A. glauca (glaucous), Hook. f., in Benth. and Hook. Gen. Pl. 805 ; Benth.
Fl. Austr. i. 870. Native Kumquat. A rigid glaucous shrub of 2 or 8ft., often
armed with straight or incurved axillary spines of din. or undef, the young shoots
whitish with a very minute pubescence. Leaves oblong-linear or slightly cuneate,
very obtuse or emarginate, mostly 1 to 14in. long, thick, rigid, veinless, narrowed
into a short petiole; those on the barren shoots sometimes marked with a few
coarse crenatures. Flowers usually 2 or 3 together in the axils, on pedicels of 1
to 2 lines. Sepals 3 or 4, short and broad. Petals 3 or more frequently 4,
obovate or broadly oblong, 2 to- 24 lines long, thin, concave, much imbricaite.
Stamens 8 to 12, or sometimes more, the filaments often slightly united at the
base. Disk thick, annular. Ovary 4 or 5-celled, with 1 or occasionally 2
superposed ovules. in each cell. Style rather thick. Berry globular, about din.
diameter. Seeds 8 or 4, obovoid, slightly compressed; cotyledons slightly fleshy,
but not thick.—Triphasia glauca, Lindl. in Mitch. Trop. Austr. 858; Oliv. in
Journ. Linn, Soc. v. Suppl. 26.

Hab.: Broadsound, R. Brown; Maranoa River, Mitchell; Suttor and Burdekin Rivers, F. v.
Mueller ; Port Denison, Fitzalan.

The species, although anomalous in some respects, has the foliage and inflorescence of
Atalantia, and is allied in several respects to A. Hindsii, Oliv., approaching like that species to
Citrus in the increased number of stamens.—Benth.

j
—-~~>_Wood of a bright-yellow, with numerous brown streaks or veins, close-grained, and easily

worked. Fruit useful for making preserves.—Bailey’s Cat. Ql. Woods No. 54.

2. A. (?) recurva (recurved), Benth. Fl. Austr. i. 870. Glabrous, armed
‘with axillary spines, very spreading or recurved. Leaves broadly ovate, obovate
or elliptical, mostly very obtuse, 14 to 24in. long, coriaceous, on petioles of 1 to
3 lines. Racemes axillary, sometimes 2 together, 4 to lin. long, or terminal and
slightly branched. Pedicels very short. Calyx minute, 8 or rarely 4-lobed.
Petals and stamens not seen. Berries globular, either 1-seeded and 8 or 4 lines
diameter, or 2-seeded and larger.

Hab.: Islands of the Gulf of Carpentaria, R. Brown (Hb. R. Br.)

The flowers are wanting to determine absolutely the affinities of this species. R. Brown’s
specimens are, however, in very good fruit. Allan Cunningham’s are in leaf only, with some
remains of the inflorescence and calyx.—Benth.

26. CITRUS, Linn.
(From the Greek name Kitron.)

Calyx 3 to 5-lobed. Petals 4 to 8, thick, imbricate in the bud. Stamens
indefinite, usually numerous, filaments flattened at the base and variously connate,
anthers oblong. Disk large, cupular or annular. Ovary of 6 or more cells; style
deciduous, with a capitate lobed stigma ; ovules 4 to 8 in each cell, in 2 rows.
Berry globular or oblong, with a thickened rind, several-celled, with thin dissepi-
ments, the cells more or less filled with transverse pulpy cellules. Seeds with a

Citrus trodora; Bail.
EWrlls,

Fl ENiotty Lith

Citrus. | XXIX. RUTACEA. 215

coriaceous testa; albumen none; embryos often more than one; cotyledons
fleshy, plano-convex.—T'rees or shrubs, often armed with axillary spines. Leaves
1-foliolate, the petiole often winged. Flowers white, axillary, solitary, clustered
or shortly paniculate.

The really wild species are few, chiefly from tropical Asia, but long culture in most hot

countries. has produced numerous permanent varieties. The Australian ones differ from the
others in the short petiole not at all winged.—Benth.

Fruit globular. (Stamens about 102). . : ‘ soe ee ww ew 1, CO. australis.
Fruit oblong. Stamensabout20 . 2... 2 1... eG. australasica.
Fruit oblong. Stamens above30 . . . ® fe ¢ . » 8B. CG. inodora.

1. Cc. australis (Australian), Planch. in Hort. Donat, 18 (partly) ; Benth. I.
Austr, i. 871. Native Orange ; ‘‘ Dooja,” Taromeo, Shirley. A tree of 80 to
over 60ft., quite glabrous, with axillary straight thorns of about din. Leaves
ovate, obovate, or almost rhomboidal, 1 to 2in. long, obtuse or emarginate, the
petiole not exceeding 3 lines and not winged, very small and linear on young
plant. Flowers pinkish. Calyx teeth or sepals almost orbicular, about 1 line in
diameter, sometimes only 4. Petals 2} lines or more long, oblong. Stamens
free, about 17, subulate. Ovary sulcate and including the style shorter than the
stamens. Stigma large. Fruit globular, from 1 to 24in. diameter, with a rough
rind; cells 6 to 8, more or less pulpy, with usually 8 or 4 seeds in each.—
Limonia australis, A. Cunn. in Sweet. Cat.

Hab.: Coast scrubs of southern Queensland.

Wood of a light-yellow, close-grained, hard and durable; useful for cabinet-work and might
probably serve for engraving. The fruit useful for preserves.—Bailey’s Cat. Ql. Woods No. 55.

2. C, australasica (Australian), F’. 2. M. Fragm. i. 26; Benth. Fl. Austr. i.
871. Finger Lime. A tall shrub or small tree, quite glabrous, with axillary straight
slender spines of 4in. or less. Leaves from obovate-oblong to oblong-cuneate
or lanceolate, very obtuse and emarginate, 1 to 14 or rarely in. long, coriaceous,
the petiole usually very short, and not winged. Flowers solitary or rarely 2
together, on very short pedicels. Sepals 5, small, spreading, concave, minutely
ciliate. Petals oblong, nearly 4 lines long. Stamens 20 to 25, free. Ovary in
the flowers examined 6-celled. Style very short, with a thickened, obiuse,
furrowed stigma. Ovules 4 in each cell. Fruit oblong, almost cylindrical, 2 or
3 times as long as broad, the largest seen about 4in>long, with usually 2 or 8
seeds in each cell. ;

Hab.: Mountain scrubs of southern Queensland.
Wood close-grained, of a yellowish colour. Fruit of each variety makes excellent preserve.—
Bailey’s Cat. Ql. Woods No. 56. i

Var. sanguinea, Bail. Red-fruited Finger Lime. This differs from the ordinary form in
colour of fruit only. This, however, being constant, it is better that the form should be known
by a distinctive name. The fruit attains about 2 or 3in. in length and 3in. diameter, is of a
blood-red colour, thin-skinned, pulp sharply acid, and of a pink colour. Hab.: Tambourine
Mountain, J. Pindar.

3. ©. inodora (inodorous), Bail. Rep. Bot. Bellenden Ker Fuped. 1889.
North Queensland Lime. A tall shrub, the young branches flattened or more
or less angular as in the common orange. Spines not very numerous, about tin.
long, erect, 1 or 2 at the axils of the leaf. Leaves lanceolate or ovate-lanceolate,
with distant sinuous crenations, 8 to Tin. long, 14 to 2in. broad in the centre, the
apex often elongated, and tapering towards the base to a very short petiole
seldom exceeding tin. in length ; substance coriaceous ; midrib and primary veins
more or less prominent, the latter rather close and anastomosing in an intra-
marginal vein. Flowers axillary, nearly sessile, and, so far as observed, scentless.
Calyx of 5 minute teeth. Petals 5, about 3 lines long, spreading. Stamens

216 XXIX. RUTACEA, (Citrus.

free, over 80, of irregular length, shorter than the petals. Ovary, with style,
scarcely exceeding 1 line in length. Fruit oblong, 24in. long, 1}in. diameter,
showing 8 obtuse ribs, the divisions of the fruit; pulp a sharp agreeable acid.
Seeds oval, somewhat flattened on one side, convex on the other, 3 lines long, 2
lines broad ; testa white.

Hab.: Harvey’s Creek, Russell River.

This new species of Citrus is well worthy of cultivation for its fruit, which is juicy, and of

equal flavour with the West Indian Lime. In general appearance this tree somewhat resembles
the orange, having the same angular branchlets,

Orper XXX. SIMARUBEZ.

Flowers regular, dicecious or polygamous, more rarely hermaphrodite. Calyx
usually small, 8 to 5-lobed, or divided into as many distinct sepals. Petals 3 to
5, hypogynous or slightly perigynous, imbricate or valvate in the bud, rarely
wanting. Stamens either equal in number to the petals, and alternating with
them, or double the number; anthers usually versatile, with 2 parallel cells
opening longitudinally. Disk annular, cupular, or elongated with the stamens,
under or round the ovary, or rarely none. Gynecium of 8 to 5, rarely more
or fewer carpels, quite distinct, or more or less united into a single-lobed
or rarely entire ovary, with one cell to each carpel. Styles as many as carpels,
united from the base or by the stigmas only, or entirely distinct. Ovules
solitary in each cell, or very rarely 2, the micropyle superior. Fruit-carpels
either distinct, dry or drupaceous, usually indehiscent, or united in a single
drupe or capsule. Seeds usually solitary in each carpel or cell, pendulous ;
testa membranous ; albumen abundant, or little, or none. Embryo straight or
curved ; cotyledons flat or convex, rarely twisted; radicle superior.—Shrubs. or
trees, with a bitter bark. Indumentum of simple not stellate hairs, Leaves
alternate or rarely opposite, pinnate or simple, usually without glandular dots.
Stipules none, except in Cadellia. Flowers usually small, in axillary or rarely
terminal panicles or racemes.

The Order consists of a considerable number of small genera, chiefly tropical, dispersed over
the New as wellas the Old World. Of the 6 Australian genera, 3 belong to tropical Asia, one of
which extends also into Africa, 2 are endemic, and the sixth is on the seacoasts of all tropical
countries. The Order as a whole is somewhat heterogeneous, and especially has no peculiar
habit. In technical characters it is. closely allied to Rutacee, from which it differs chiefly
in the bitter bark, the want of pellucid dots to the leaves, and in the solitary ovules, but each of
these characters has some exceptions.—-Benth.

Tre I. Simarubezx.— Ovary deeply divided, the carpels or lobes entirely distinct or
connected by the styles or stigmas.
Leaves pinnate.

Stamens twice as many as petals. Fruit-carpels winged and samara-like . 1, AILANTHUS.

Stamens equal in number to the petals. Fruit-carpels drupaceous . . . 2 Brucwa.
Leaves simple. Fruit drupaceous, variously winged. . . . . . . . . . 3. SAMADERA,
Sepals nearly or quite as long as the petals. Styles free.
Sepals spreading under the fruit. Leaves thin . 4
Sepals connivent over the fruit. Leaves almost fleshy 5

Tare II. Picramniese.—Ovary 2 to 5-celled, entire or rarely shortly lobed.
Leaves 3-foliolate. 2. 2 6 1 1 ew ee ee ee ee ee ew ee.) «66. Bareisonta.

. CADELLIA.
. SURIANA.

1, AILANTHUS, Desf.
(From ailanto, Tree of Heaven.)

Flowers polygamous. Calyx small, 5-lobed. Petals 5, valvate in the bud.
Disk 10-lobed. Starnens 10, fewer or none in the female flowers; filaments
without scales. Ovary 2 to 5-lobed; styles connate, with plumose stigmas ;

Ailanthus.] XXX. SIMARUBEA. 217

ovules solitary in each cell. Fruit of 1 to 5, oblong, membranous samare,
thickened in the centre round the seed. Seed fattened; testa membranous ;
albumen scanty; cotyledons leafy, nearly orbicular.—Trees. Leaves alternate,
pinnate ; leaflets oblique. Flowers small, in terminal panicles.

Besides the Australian species, which is endemic, the genus comprises 3 others, natives of the
warmer regions of Asia, one of them much planted in various parts of the globe and in
Queensland, and found as a stray from cultivation.

Panicle not much-branched . 2. 2...) we +o. « « 1. A. imberbiflora.
Panicle much-branched . . . . . 2... 1 Cae eee 2. A glandulosa.

1. A. imberbiflora (beardless tlowers), HM. v. M. Mragm. iii. 42; Benth. Fl.
Austr. i. 373. A tall tree, said to attain 1OOft., quite glabrous in all its parts.
Leaflets about 15 to 50, shortly petiolulate, apparently obliquely ovate-lanceolate
and 2 or 3in. long, but much broken in the only specimen seen. Panicles not
much branched. Male flowers on short pedicels, in little clusters along the
upper part of the branches. Calyx very small. Petals about 14 line long,
quite glabrous, valvate not induplicate, and the points scarcely inflexed. Stamens
exserted. Female flowers not seen. Samare in our specimens attaining at least
2in. in lenth and fin. in breadth.

Hab.: Brisbane River, Rockhampton ; Mount Perry, J. Keys; Port Denison, F. v. Mueller.

Evidently, as suggested by F. v. Mueller, very nearly allied to the E. Indian 4. malabarica,
DC. Prod. ii. 89, Wight, Ic #. 1604, which indeed seems only to differ in a slight pubescence on
the panicle and in rather large flowers and fruits.— Benth.

Wood yellow, porous, soft and light.—-Bailey’s Cat. QU. Woods No. 57.

Var. Macartneyi, Bail. Bot. Bull. x. ‘‘Koorootha,” Forest Hill, Macartney. A very large
tree, exuding from the bark when wounded a copious flow of a colourless, transparent, resinous
liquid. The young branchlets and inflorescence more or less covered with a yellowish mealy
tomentum. Leaves slender, 6 to Qin. long including the rather long petiole, but probably much
longer on young trees. Leaflets on the leaves near to the inflorescence 3 to 13, narrow-
lanceolate, about 3in. long, membranous, very oblique, the under side pale, on petiolules of 1 to
3 lines. Panicles in the axils near the end of the branchlets (male), slender, about 5in. long,
and with few short branches. Flowers singly on pedicels longer than the flowers. Calyx-lobes
minute with ciliate margins. Petals glabrous, 14 line long, broad-lanceolate, valvate,
with thickened margins, the tips slightly inflexed. Stamens scarcely exserted; filaments
flexuose, 3 times longer than the rather large nearly globular anthers. The female flowers not
seen, but from the panicles of fruit to hand it is probable that the female panicles are much
longer than the male; one bearing nearly ripe samare measured over Yin. long, and had 2 or 3
rather long branches: the samare were usually in clusters of 3, about 2}in. long and 8 lines
broad, membranous, and delicately veined, and were borne upon pedicels of about lin. or more.
Hab.: Forest Hill, Mackay, I)’. Macartney, January, 1895. Wood of a light colour, soft and light.

Yields a large quantity of resin, which contains: Water, 7°3%; essential oil, 9:5%; alpha
resin, 23°6%; beta resin, 55°-4%; impurities, 38%. The essential oil of this resin agrees in its
properties with that of Ailanthus glandulosa. It may be supposed, therefore, to act similarly to
that; and, indeed, 2 drachms of the resin dissolved in lucca oil and given to a big dog
produced strong purging. Very likely it acts as an anthelmintic too. While I worked with the hot
resin, sublimating the oil or mixing it with fats, etc., I felt a nauseous sensation coming over me.
It makes a good ointment for chronic ulcers, used pure or mixed with wax and lard. Fresh cuts
and sores are not to be treated with this resin on account of the acrid oil. Technically, the
resin might be adhibited for softening too hard and too quickly drying alcoholic varnishes,
especially for tin and smooth metal surfaces, where a brittle varnish is liable to fall off after
drying in the sun. With wax and turpentine it makes a good paste to fix paper labels
permanently on tin boxes.—Lauterer.

Although stated to be quite glabrous, so far as my observations go A. imberbiflora, F. v. M..
is always rusty-tomentose on the very young growth; there may, however, be several forms of
the tree. The present seems to differ in the more copious flow of resin from its wounded stem,
more slender branchlets, and the longer pedicels to its more distantly separated flowers. This form
is very likely identical with the trees growing in the scrubs at Brookfield, Brisbane River. The
form growing at Rockhampton and Mount Perry has the leaves much crowded at the end of the
thick branchlets: the flowers also are more clustered, on shorter pedicels, and the stamens
exserted.

218 XXX. SIMARUBEA. (Ailanthus.

2. *A, glandulosa (glandulous), Desf. Tree of Heaven. A tall fast-growing
deciduous tree, the foliage when bruised emitting a disagreeable odour. Leaves
1 to 2ft. long. Leaflets 9 to 25, pubescent or subglabrous, divided very unequally
on the rhachis, pale on the under side, often coarsely toothed near the base.
Flowers greenish, small, in much-branched panicles. Filaments filiform,
exserted. Several times exceeding the anthers, hispid at the base, the petals
woolly-tomentose inside. Fruit of about 8 membranous linear-oblong samaras,
about 14in. long, and about 4 lines broad, red. Seeds near the centre of the
samara, about 8 lines long and a little over 1 line broad.

Hab.: Japan and China. Met with in a few localities in the southern inland parts of the
colony as a stray from garden culture.

The leaves of this tree are said to be the favourite food of the silk moth ‘“‘ Bombyx cynthia.”
The wood is yellowish-white, satiny, and well suited for cabinet-work.

2. BRUCEA, Mill.
(After J. Bruce, the traveller.)

Flowers polygamous. Calyx small, 4-cleft. Petals 4, minute, linear, imbricate
in the bud, disk 4-lobed. Stamens 4. Ovary 4-lobed or of 4 distinct carpels,
the styles free or connate at the base, the stigmas entire, spreading; ovules
solitary in each cell. Drupes 4, ovoid, scarcely fleshy, the putamen rugose. Seed
with a membranous testa; albumen copious ; embryo straight, radicle superior.—
Trees. Leaves alternate, pinnate; leaflets oblique. Flowers very small, in small
cymes, in simple slender axillary spikes.

The genus comprises a very few species, spread over tropical Asia and Africa, extending into
northern India. The Australian species is one of the commonest Asiatic ones.— Benth.

1. B. sumatrana (of Sumatra), Rowb. Fl. Ind. i. 449; F. v. M. Fragm. vi.
166; Benth. Fl. Austr. i. 873. A shrub or tree, the young branches and petioles
softly tomentose. Leaves 1 to 14ft. long or even more; leaflets 5 to 11, ovate-
lanceolate, acuminate, about 3in. long, coarsely toothed or quite entire, usually
oblique at the base, softly pubescent or tomentose-villous, especially underneath.
Flowers very small, purple, petals ob»vate, $ line long, anthers didymous, in little
cymes or clusters along the peduncle, forming interrupted spikes or racemes of 6
to 10in. in the males, much shorter in the females, Drupes about 8 lines long.

Hab.: Arnhem’s Bay, R. Brown; Victoria River, F. v. Mueller. The latter specimen has the
leaflets very densely and softly velvety on both sides; in R. Rrown’s specimens they are not

more so than in the majority of Indian specimens.—Herb. R. Br. and F. v. M. Mount Elliot
and Rockingham Bay, F’. v. M.

The whole plant is bitter, and the seeds (called ‘‘ Macassar Kernels”) are much used in Java
as a cure for dysentery. —T'rimen, Flora of Ceylon.

3. SAMADERA, Gertn.
(Derivation obscure.)

Calyx srnall, 83—5-partite, imbricate. Petals 8—5, much longer than the
calyx, coriaceous, imbricate. Disk large, conical. Stamens 8-10, included in
the corolla, with a small scale at the base. Carpels 4-5, distinct, free; styles
free at the base, more or less united above, stigmas acute; ovules solitary,
pendulous. Fruit of 1-5 large, dry, compressed, 1-seeded drupes, each with
narrow unilateral wing. Large or small trees. Leaves simple. Flowers
hermaphrodite, in peduncled axillary or terminal umbels.— Hook. Fl. Brit. Ind. i.
518.

Peduncles very short. ‘he broad portion of filament hairy throughout. . . 1.
2,

Bidwilhii.
Peduneles 2 or 3in. long. The broad portion of filament hairy only at the top

Ss.
S. Baileyana.

Samadera.| XXX. SIMARUBEA. 219

1. S. Bidwillii (after J. C. Bidwill), Oliver; Hook. Ir. Pl. t. 2449. A small
tree or tall shrub; branchlets minutely hoary-pubescent. ‘Leaves alternate,
sub-coriaceous, narrowing towards both ends, somewhat obtuse, sometimes
emarginate, 3 to 44in. long, 6 to 9 lines broad, lateral nerves parallel, rather
obscure, confluent with an intromarginal one, upper side glossy-glabrous, the
under side pale ; petioles usually only a few lines long. Flowers 4 or 5-merous,
usually few in axillary clusters or on a very short peduncle. Pedicels short, buds
ovoid or subglobose. Sepals suborbular, scarcely 4 line long. Petals much
imbricate, broad ovate-elliptical, slightly hairy on the back, 14 line or more long.
Disk thick. Stamens about as long as the petals, filaments free, broadly dilated
and abruptly constricted at the top, hirsute except the narrowed summit. Ovary
hirsute, style glabrous, short. Stigma shortly 4 or 5-lobed. Fruit 4 or 5 lines
long.—Hyptiandra Bidwilli, Hook. in Fl. Austr. i. 874.

Hab.: Wide Bay.

2. S. Baileyana (after F. M. Bailey), Oliver; Hook. Iv. Pl. t. 2450. An
erect glabrous tree, about 20ft. Leaves coriaceous, oblanceolate, 5 to Yin. long,
the larger ones 2in. broad in the centre, obtusely acuminate, narrowing to a
petiole of about 8 lines; midrib and veins prominent ; the lateral nerves looping
some distance from the margin. Inflorescence terminal or in the upper leafless
axils, the shoot ultimately growing out. Peduncles about 3in. long, forked at the
end, the branches sometimes again shortly forked and bearing 2 or 8 pedicellate
pink flowers, pedicels incurved. Calyx-lobes 5, coriaceous, about 4 line long,
thick and obtuse. Petals 5, oblong, boat-shaped, about 5 lines long and 1 line
broad, caducous. Stamens broad near the base, narrow above, glabrous except
for a dense ring of hairs at the top of the expanded portion of the filament. Disk
fleshy sulcate. Ovary glabrous or hairy at the base, 5-celled or 5 carpels. Style
slender, stigma small, 5-lobed.—Hyptiandra Bidwilli, var. grandiuscula, Bail. and
F. v. M. in Syn. QI. Fl. iii Suppl. p. 12.

Hab.: Bellenden Ker, at an altitude of 4000ft. (Expedition 1889).

4. CADELLIA, F. v. M.
(After F. Cadell.)

Flowers hermaphrodite. Sepals usually 5, nearly as long as the petals,
enlarged and stellately spreading under the fruit, imbricate in the bud. Petals 5,
imbricate in the bud. Stamens 10, filaments filiform. Disk none. Carpels 1
to 5, free; styles distinct, inserted on the inner angle above or below the middle ;
stigma dilated or capitellate; ovules 2 in each carpel, collateral, pendulous or
ascending. fF ruit-carpels coriaceous, small, indehiscent or obscurely 2-valved.
Seeds solitary, without albumen; testa membranous; embryo curved. Small
trees. Leaves alternate, simple, with small, often deciduous stipules. Flowers
in short loose axillary racemes.

The genus is limited to Australia. It only differs from Suriana in the arborescent habit and
thinner spreading calyx.— Benth.

Carpels 5. Leaves mostly obtuse. Racemes very loose. . . . . - . 1. C. pentastylis.
Carpels solitary. Leaves mostly acute or acuminate. Racemes short . . 2. C. monostylis.

1. C. pentastylis (styles five), Mf. v. M. Fragm. ii. 25, t.12; Benth. Fl.
Austr. i. 874. A tree of about 40ft., the smaller branches very slender and
minutely pubescent. Leaves from obovate-oblong to elliptical or lanceolate,
obtuse, about 1} to 2in. long, entire, narrowed into a short petiole, occasionally
bearing a gland on one side, glabrous, penninerved and reticulate, not dotted.
Peduneles in the upper axils slender, bearing a short raceme of 2 to 4 flowers.
Sepals nearly 3 lines long at the time of flowering, enlarged to 5 or 6 lines, and
stellately spreading under the fruit. Petals white, slightly exceeding the sepals.

220 XXX. SIMARUBES. [Cadellia.

Carpels 5, the styles inserted above the niddle. Ovules pendulous. Drupes
about 14 line long, nearly globular, with an inner angle, somewhat coriaceous,
with a crustaceous endocarp. Embryo much curved or circinate like that of
Suriana; cotyledons much broader than in that plant, variously folded according
to F. v. Mueller, in the seed I opened flat, except following the general curvature
of the embryo.—Benth.

Hab.: Near the border or N.S.W.

2. C. monostylis (style one), Benth. Fl. Austr. i.375. A glabrous slender tree
or shrub. Leaves petiolate, from ovate-lanceolate to elliptical-oblong, shortly
acuminate, mostly 8 to 4in. long, narrowed at the base, membranous or thinly
coriaceous. Racemes, in the few specimens seen, very short, slender, 2 to 4-flowered.
Pedicels about 2 lines long, in the axils of minute bracts. Sepals nearly 2 lines long,
shortly united at the base, membranous, persistent, and spreading after flowering.
Petals rusty-tomentose, about twice as long as the sepals. Stamens 10, but in
some of the flowers 1 or 2 are semi-abortive. Carpels in all the flowers seen
solitary, with the style silky and quite basal as in Suriana. Ovules as in
C. pentastylis, collateral, but horizontal or slightly ascending. Drupes oval,
purple, about din. long.—Guilfoylia monostylis, F. v. M. Fragm. vill. 84, where
he states that the tree attains the height of 100ft. I have never seen the Queens-
land form more than about 15ft. In later works the Baron placed the tree back
in the old genus, as here given. :

Hab.: Mt. Mistake (a tall shrub). Mueller says, Fragm. vi. and viii., ‘+ A tree of 100it.”

Wood of a yellowish colour, somewhat resembling some kinds of walnut and satinwood. It is
of a pretty grain, and might be found useful for making toys; also for cabinet-work.—Bailey’s
Cat. Ql. Woods No. 57a. é

5. SURIANA, Linn.
(After Dr. Surian, of Marseilles.)

Flowers hermaphrodite. Sepals 5, as long as the petals, persistent and closing
over the fruit, imbricate in the bud. Petals 5, imbricate in the bud. Stamens
10, filaments filiform. Disk none. Carpels 5, free; styles distinct, filiform,
inserted near the base of the carpels; stigmas capitellate ; ovules 2 in each carpel,
ascending. Fruit-carpels coriaceous, indehiscent. Seeds solitary, ascending,
without albumen; testa membranous; embryo curved.—A maritime shrub.
Leaves alternate, simple. Peduncles in the upper axils, 1 or few-flowered.

The genus is limited to a single species widely spread over the seacoasts of most tropical
countries. It isin many respects anomalous in the structure of the flowers, but is certainly
allied to Cneorum and Castela, and, with them, appears to be better placed among Simarubee
than in any other Order to which it has been referred, although it is deprived of the bitter prin-
ciple of the majority of Simarubee.—Benth.

1. S. maritima (coast), Linn.; W. and Arn. Prod. 861; Benth. Fl. Austr. i.
375. A rigid, much-branched shrub, more or less hoary or tomentose with
simple, often capitate hairs. Leaves crowded, linear-spathulate, obtuse, 1 to
1zin. long, narrowed at the base, quite entire, rather thick, scarcely veined.
Peduncles short in the upper axils, bearing 1 or very few flowers, often forming
short leafy terminal corymbs. Sepals rather thick, acute or acuminate, 8 to 4
lines long, slightly enlarging and closing over the fruit. Petals yellow, scarcely
as long as the sepals. Nuts or drupes about half as long as the calyx, minutely
pubescent, with a thin epicarp and crustaceous endocarp. Embryo in the seeds
examined as much curved as in Cadellia, but the cotyledons narrower.

Hab.: Islands off the N.E. coast, R. Brown, F. v. Mueller, and others.

XXX. SIMARUBEA. 221

6. HARRISONIA, R. Br.
(After — Harrison.)

Flowers hermaphrodite. Calyx small, 4 or 5-cleft. Petals 4 or 5, almost
valvate. Disk hemispherical or cupular. Stamens 8 or 10, with a small 2-cleft
scale at the base of the filaments. Ovary globular, entire or shortly lobed, 4 or
5-celled. Styles connate or distinct at the base; stigma furrowed. Ovules
solitary in each cell, pendulous. Drupe small, globular, with 2 to 5 pyrenes or
nuts. Seeds solitary, nearly globular; testa rather thick; albumen scanty ;
cotyledons folded towards the middle.—Trees, usually armed with prickles.
Leaves alternate, compound, Flowers small, in pedunculate axillary cymes.

The genus comprises only two species, natives of the Indian Archipelago, one of them
extending to Australia.

1. H. Brownii (after R. Brown), 4. Juss. in Mem. Mus. Par. xii. 540, t. 28;
Benth. Fl. Austr. i. 8376. A shrub. Branches glabrous, often armed with short
conical prickles, usually in pairs, one on each side of the leaf, but probably not
really stipulary. Leaflets 3, ovate, acuminate, 14 to 8in. long, the lateral ones
petiolulate and oblique at the base, the terminal one narrowed at the base; all
glabrous or sprinkled with a few hairs underneath. Flowers small, few together
in axillary cymes, on slender peduncles, shorter than the leaves. Calyx and
petals quite glabrous. Filaments hairy at the base. Drupe small, depressed,
globular, furrowed between the nuts.

Hab.: Islands of the Gulf of Carpentaria, R. Brown (Herb. R. Rr.) We have it also from
Timor and from the Philippine Islands, and it probably extends over other intervening islands.

Orpen XXXI. OCHNACEA.

Sepals 4 or 5, free, imbricate, persistent. Petals 5, rarely 4 or 10, hypogynous,
imbricate, longer than the sepals, deciduous. Disk enlarged after flowering,
occasionally none. Stamens 4, 5, 8, 10 or indefinite, inserted on the disk ;
filaments persistent ; anthers basifixed, sometimes deciduous, dehiscing longitudi-
nally, or often opening by terminal pores. Ovary short, 2-celled, or elongated and
1 to 10-celled; placenta axile or parietal; style simple, subulate, acute, rarely
divided at the extremity, stigma simple, terminal; ovules 1 to several in each cell
or indefinite, ascending or rarely pendulous, raphe ventral, micropyle superior.
Fruit indehiscent, drupaceous or baccate, compound, each drupe or pyrene 1 to
4-seeded ; or capsular and 1 to 5-celled with septicidal dehiscence. Seeds solitary,
few, or numerous; albumen fleshy or none; embryo straight or rarely curved,
radicle superior or inferior.—Glabrous trees or shrubs, with watery juice. Leaves
alternate, simple (very rarely pinnate), coriaceous; stipules 2. Inflorescence
paniculate or occasionally umbellate (rarely flowers solitary), bracteate. Flowers
hermaphrodite, conspicuous.

Inhabiting tropical regions of both hemispheres.

1. BRACKENRIDGEA, A. Gray.
(After W. D. Brackenridge).

Sepals 5, persistent, imbricate. Petals 5, equal with the calyx, deciduous,
imbricate. Torus thick, conical, clavate. Stamens 10, inserted on the margin
of the disk, filaments short; anthers dehiscing longitudinally. Ovary deeply
divided into 5 parts or 5-celled; style basilary, columnar, 5-sulcate, stigma
capitellate, 5-lobed ; ovules solitary in each cell, sub-basilary, curved, hippocrepi-

222 XXXI. OCHNACEA. [Brackenridgea.

form. Drupes 5, fleshy, seated on a broad disk. Seeds annular with a mem-
branous testa; embryo annular, cotyledons linear.—Branching shrubs. Leaves
alternate, petiolate, entire. Stipules jagged. Peduncles fasciculate, 1-flowered,
axillary and terminal. Flowers somewhat small.

1. B. australiana (Australian), F. v. M. Fragm. v.29 and 213. A large
tree, quite glabrous. Leaves lanceolate or ovate-lanceolate, tapering to somewhat
long points, petiole very short, chartaceous, 8 to 8in. long, 1 to 2in. broad,
entire, shining on both sides, penninerved. Fascicles axillary or terminal, often
few in pendulous clusters. Pedicels din. or less, bracteoles minute. Sepals ovate
or orbicular-ovate, about 8 lines long, somewhat thick. Petals membranous,
cuneate-ovate; deciduous. Filaments very short ; anthers curved-linear, connivent,
yellow, scarcely over 1 line long, dehiscing by an apical pore. Style 1} line long.
Carpels 5 or fewer, round and moderately compressed, seated upon the pyramidal-
hemispherical disk.—F. v. M., Lc.

Hab.; Rockingham Bay, J. Dallachy (F. v. M., l.c.)

Orper XXXII. BURSERACE.

Flowers regular, hermaphrodite or polygamous. Calyx usually small, 3 to 5-
lobed or divided into as many distinct sepals. Petals 3 to 5, hypogynous or
perigynous, imbricate or valvate in the bud. Stamens twice as many as petals,
or rarely of the same number, inserted on or around the disk; anthers versatile,
with 2 parallel cells opening longitudinally. Disk usually annular or cupular,
often adnate to the base of the calyx. Ovary free, 2 to 5-celled, tapering into a
single style, with an entire or lobed stigma. Ovules 2 in each cell or rarely
solitary, usually pendulous, the micropyle superior. Fruit a drupe, either
indehiscent or the epicarp opening in 2 valves, pyrenes 2 to 5, bony or char-
taceous, distinct or united. Seeds solitary in each pyrene, pendulous; testa
membranous; albumen none. Cotyledons usually membranous, folded or rarely
thick and fleshy.—Shrubs or trees, often yielding a balsamic finid. Leaves
usually alternate, pinnate, or in genera not Australian 3-foliolate, without or
rarely with stipules. Flowers small, in racemes or panicles.

The Order is spread over most tropical regions. The Australian genera are widely dispersed
over tropical Asia, one is also in Africa, and the others in tropical America.—Benth. (in part).

Calyx 5-lobed, the disk lining the tube, with the stamens on the margin . . 1. GaruGa.
Calyx small, 4 to 6-partite. Stamens 8 to 12, inserted at the base of the

annular disk. Flowers usually in panicles . . .....4.2.~2. 2. BoursEra.
Calyx 3-lobed, the disk free, with the stamens outside or on the margin . . 3. Canarium.
Calyx 5-fid, valvate. Petals none. Stamens alternate with the calyx-lobes

inserted at base of disk . 4, GANOPHYLLUM.

1. GARUGA, Roxb.

Flowers polygamous. Calyx campanulate, 5-lobed, valvate. Petals 5, inserted
above the middle of the calyx-tube, induplicate-valvate. Disk thin, lining the
calyx-tube. Stamens 10, inserted with the petals. Ovary 4 or 5-celled; styles
elongated ; ovules 2 in each cell. Drupe indehiscent, with 5 or fewer bony nuts,
rugose outside. Seeds solitary in each nut; cotyledons folded.—Trees. Leaves
pinnate. Flowers rather large for the Order, in terminal panicles,

The genus is dispersed over tropical Asia and America; the Australian species extends at least
o Timor, and is perhaps a variety of a common Asiatic one.— Benth.

1. G. floribunda (flowers numerous), Dene. Herb. Tim. Descr. 149; Benth.
Fl. Austr. i. 377. Branches thick, marked with the broad scars of ‘the fallen
leaves. Leaves crowded at the ends of the branches; leaflets 7 or 8 pairs, very

Garuga.] XXXII. BURSERACEA. 223

shortly petiolulate, very obliquely ovate-lanceolate, acuminate, 2 to Sin. long,
crenate especially on the outer edge, glabrous when full grown, the common
petiole 8in. to 1ft. long, slightly pubescent or at length glabrous. Panicles broad
and dense, terminating leafless branches. Flowers numerous, much smaller than
in the common Indian (+. pinnata, Roxb., arranged in cymes along the last
ramifications, the pedicels and flowers hoary with a minute tomentum. Calyx
about 2 lines long. Petals linear-oblong, twice as long as the calyx-lobes. Fruit
not seen.

Hab.: Endeavour River.

It differs from some forms of G. pinnata, Roxb., in little besides the much smaller flowers in a
more compound panicle.—Benth.

Wood tough, close-grained, firm, and easy to work; colour, grey.—Bailey’s Cat. Ql. Woods
No. 5%b.

2. BURSERA, Linn.
(After Joachim Burser, a disciple of Caspar Bauhin.)

Flowers polygamous or hermaphrodite. Calyx small, 4 to 6-partite or toothed,
imbricate. Petals 4 to 6, short, patent at length, reflexed, usually valvate. Disk
annular crenate. Stamens 8 to 12, nearly equal, inserted at the base of the disk.
Ovary free, ovoid or subglobose, 3 to 5-celled; style very short; stigma 3 to
5-lobed; ovules 2 in each cell. Drupe globose or ovoid, with 8 to 5 pyrenes.
Balsamiferous trees. Leaves alternate, imparripinnate, or rarely 1-foliolate ;
panicle short-branched.

1. B. australasica (Australasian), Bail. Bot. Bull. v. 8, ix. 6; Proc. Roy.
Soc. Ql. 1894. Carrot-wood of Eumundi. So far as at present known a small
glabrous tree ; leaves alternate, pinnate ; leaflets 8 to 5, most frequently 3, lanceo-
late, entire, coriaceous, 1} to 2din. long, obtusely acuminate ; petiolules about 3
lines. When 3-foliolate the terminal pinna distant from the others, glossy on
both sides, but the under paler than the upper; petiole about 14in. long, angular.
Panicles in the upper axils rather numerous near the end of the branches, and
scarcely exceeding in length that of the petioles, of few branches. No flowers
seen, but from their remains at the base of the fruit they appear to be very small ;
calyx 4-partite, the lobes under 4 line long and somewhat triangular. Stamens
8, scarcely exceeding the calyx lobes; fllaments very.short; anthers lobed at the
base, appearing sagittate. Drupe with purplish epicarp, oval, and showing more
or less of 4 angles; endocarp hard, bony, with 4 very prominent ribs indicating
the pyrenes or cells, only 2 seem to mature seeds.

Hab.: Eumundi, J. F’. Bailey and J, H. Simmonds.

Wood of a grey colour, close-grained and firm, of a greasy nature; easily worked ; does not
shrink or warp much in drying. Useful for inside lining and other purposes.—Bailey’s Cat. Ql.
Woods No. 58b.

3. CANARIUM, Linn.
(From Canari, Malayan name.)

Flowers hermaphrodite or polygamous. Calyx campanulate, usually 3-lobed,
valvate. Petals usually 8, valvate, or slightly imbricate in the bud. Disk
annular, rather thick. Stamens twice as many as petals, inserted on the margin
of or outside the disk. Ovary usually 3-celled ; stigma sessile, capitate, 3-lobed ;
ovules 2 in each cell. Drupe ovoid or ellipsoid, often 3-angled, the putamen
l-celled by abortion. Seed solitary; testa membranous ; cotyledons folded.—
Trees, with large pinnate leaves. Flowers small, in axillary panicles.

The largest genus of the Order, dispersed over tropical Asia and especially the Indian
Archipelago, with a few African species, The Australian ones are endemic.—JBenth,

224 XXXII. BURSERACES. (Canarium.

1. C. australasicum (Australasian), F.v. M. Fray. iii. 15; Benth. Il.
Austr. i. 877.“ Tchaln-ji,” Bloomfield, Roth; “Kame,” Batavia River, Ward.
Branches thick, marked with the broad scars of fallen leaves, the young ones
minutely hoary. Leaflets 5 to 9, petiolulate, ovate or oval-oblong, or the lower
ones nearly orbicular, very obtuse, or rarely shortly acuminate, 2 to 4in. long,
glabrous, coriaceous, with parallel pinnate veins, ‘and smaller reticulations
conspicuous on both sides. Stipules linear-subulate, deciduous. Panicles
raceme-like in the upper axils, shorter than the leaves, the cymes shortly
pedunculate along the simple rhachis. Bracts and bracteoles small, deciduous.
Flowering calyx 1 line long, tomentose. Petals about 2 lines, glabrous. Stamens
6, the filaments shortly united in a cup at the base. Drupes ellipsoid, the woody
nut nearly lin. long, smooth, usually 1-celled, rarely with 2 cells and seeds.
Cotyledons much folded and crumpled.

Hab.: Many parts of tropical Queensland. . er

Wood of a grey colour, dark towards the centre; works easily, and would suit for lining-

boards for houses.—Bailey’s Cat. Ql. Woods No. 58b.
Gum used for cement by natives, Roth.

2. ©. Muelleri (after Baron Mueller), Bail. Cat. Ql. Pl. The Queensland
Elemi Tree. Tree of medium size, say 50 to 60ft., diameter of stem about lft.,
buds and quite young shoots ‘ rusty-tomentose, the smaller branches with
prominent lenticels. Leaves pinnate, of from 5 to 7 leaflets ; petioles slightly
hoary or at length glabrous, angular, more or less flat on the upper side, 2 or din.
long, slender, leaving a scar on the branch from whence they fall; leaflets
glabrous, lanceolate, 3 or 4in. long, 1 to 14in. wide in the centre, apex blunt, the
base nearly or quite equal-sided, and tapering to a petiolule of about 2 to 4 lines,
primary veins rather distant, and smaller ones forming a more open reticulation
than C. australasicum. Inflorescence in slender racemose panicles in the upper
axils, nearly glabrous; buds in distant clusters, minute, nearly globose, about 1
line long ; calyx with 8 minute teeth not half the length of the petals. Petals 3.
Stamens 6. Filaments very short, attached to the edge of a very shallow cup.

Hab.: Johnstone River, Dr. Thos. L. Bancroft.

Although only shoots bearing the inflorescence in an early stage have been examined, this
plant differs widely from the only other Australian species, as well as the other species of which
I have descriptions. I therefore purpose giving to it specific rank. :

Upon cutting a log of this tree Dr. Bancroft observed a flow of honey-like liquid of a
turpentine-like odour, some of which was analysed by Mr. Mar, late Government Analyst, and
Dr. Lauterer, who found it to contain a resin resembling elemi in its general chemical
characteristics. Dr. Lauterer states that it may be used as a substitute for elemi, and that it is a
very good healing agent for cuts, sores, and chronic ulcers

Wood of a grey colour, in appearance like Queensland Beech, close-grained, easily worked,
useful for flooring and lining-boards ; also for joinery work.—Bailey’s Cat. Ql. Woods No. 58b.

4. GANOPHYLLUM, Blume.
(Bright-leaved.)

Flowers polygamo-diecious. Male: Calyx small, cup-like, 5-fid, valvate, no
petals; stamens 5 to 7, inserted between the lobes of the disk, and alternate with
the lobes of the calyx; filaments filiform, exserted; anthers oblong; disk
annular, puberulous, 5-lobed; ovary rudimentary. Female: Stamens 5, very
short, alternate with the calyx-lobes; anthers very small, ovate, sterile; style
very short; stigma depresso-capitate, 2-lobed; ovary free, 2-celled. Drupe
1-cplled, 1-seeded ; rarely 2-celled, 2-seeded. Seeds turgid. Testa membranous.
Albumen none. Cotyledons thick, fleshy, unequal, plicately incurved or involute.
Radicle short.—Trees, the branchlets angular, foliage more or less covered with
wax-like scales. Leaves alternate, imparipinnate; leaflets entire, falcate, many
pairs. Flowers small, greenish, ebracteate, in axillary racemose panicles,—
B. et H., Gen, PL, and F. v. M. Fragm. vii, 24.

Ganophyllum.] XXXII. BURSERACEA. 225

_1. G. falcatum (falcate), Blume, Mus. Bot. Sugd. i. 280; F. 0, M. raym.

vii. 24. A tree of about 80ft. Leaves pinnate, petiole 4 to 8in. long, rhachis
about 1ft. long, bearing about 14 lanceolate-ovate leaflets, obtuse or shortly
acuminate, 14 to Sin. long, 1 to 1gin. broad, entire. Panicle a few or many inches
long. Calyx about 1 line long, teeth semilanceolate-deltoid, ciliate. Stamens
6 or 7; filaments 1 or 2 lines long, glabrous; anthers sulphur-coloured. Style
in male flowers none, and in female flowers only rudimentary, obtuse and
pilose, glabrous. Disk puberulous. Drupe 6 to 8 lines long. Seeds 4 or 5
a ae Testa tawny-hoary. Embryo green. Cotyledons superior, strongly
inflexed.

Hab.: Port Denison and Rockingham Bay, J. Dallachy and E, Fitzalan.

Orver XXXITI. MELIACEA.

Flowers regular, usually hermaphrodite. Calyx small, 4 or 5-lobed, or divided
into as many distinct sepals. Petals 4 or 5, rarely more, or 8 only, free or adnate
to the staminal tube, imbricate or rarely valvate. Stamens as many, or more
frequently twice as many, as petals; the filaments, in Meliacee proper, united in
a tube ; anthers sessile or shortly stipitate, within or at the summit of the tube;
in Cedreleg, filaments free. Disk various, often annular or tubular, free within
the staminal tube. Ovary free, entire, 8 to 5-celled ; style simple; stigma thick,
disk-shaped or pyramidal. Ovules in each cell 2 or (in Carapa and the Cedrelee)
4 or more, the micropyle superior. Fruit a capsule, berry, or rarely a drupe,
indehiscent, or septicidally or loculicidally dehiscent. Seeds 1, rarely 2, or in
Cedrelee few in each cell, with a ventral hilum; albumen fleshy or none, embryo
flat or nearly so, radicle superior.—Trees or shrubs, the wood often coloured and
sometimes fragrant, the bark rarely bitter. Leaves alternate or very rarely
opposite, simple, or more frequently pinnate, the petiole often continuing long to
grow out and produce fresh leaflets ; leaflets without dots, except in Flindersia.
Flowers paniculate, often small.

The Order is found abundantly in the tropical or warm regions of Asia and America, more
rarely in Africa. Of the 11 Australian genera, 4 are endemic, 3 are common to the tropical
regions of both the New and the Old World, the remaining 4 are Asiatic, one of them extending
also into Africa.—Benth. (in part). ;

Meliacee proper are at once known among the allied Orders by their staminal tube. Cedrelee,
with free stamens, are in that respect anomalous, and might technically be referred to some of
the preceding Orders containing pinnate-leaved trees; but the habit, the large disk-like stigma,
and some minor characters, have referred them with common consent to Meliacee as a tribe.
Flindersia, however, with its pellucid-dotted leaves, is really as nearly connected with Rutacee-
Z4anthorylee as with Meliacee, but retained among the latter on account of its fruit and seeds
so nearly those of Cedrela.—Benth.

Trisz I. Meliez.—Stamens united in u tube. Ovules 2 in each cell. Seeds not winged,
albuminous.

Leaves simple. Petals verylongand narrow ....... - . « « 1, Turrma.
Leaves bipinnate . . . . . - . «ss Bt eae pi boeuh see with as 2. Metia.

Tre ll. Trichiliese.—Stamens united in a tube. Oviles 2, rarely 1, or (in Carapa) more
than 2 in each cell. Seeds not winged, without albumen. Leaves pinnate.

Disk tubular or cup-shaped, enclosing the ovary . . . - - + + +s
Disk annular, or undistinguishable from the thickened base of the ovary.
Stamens equal in number to or not twice as many as petals. Flowers very
small, globular er Sas eat ie aoe ae ee
Stamens twice as many as petals.
Staminal tube truncate or scarcely crenulate, the anthers included or
scarcely protruding. Capsule hard.
Ovules 1 (rarely 2 superposed) ineach cell. . . . . «. . » « . . 5. Amoora.
Ovules 2, parallel, attached to a pendulous placenta, which in the fruit is
a thick arillus between the two seeds . . . . +» + + + + « « + 6, SyNoum.

Q

3. DysoxyLon.

4. Aauata.

226 XXXIII. MELIACEZ.

Staminal tube crenulate. Petals and anthers5 each . . 7. Hearnia.

Staminal tube toothed, with the anthers protruding between the teeth.

Ovules solitary. Drupe globular, with a woody or stony putamen . .. 8. OwrEnta.
Staminal tube truncate or crenate. Ovules more than 2 in each cell.
Leafiets reticulate . . . . : Poe ee . . » « 9 CaRapa.

Trine Ill. Gedrelese.—Stamens free. Ovules more than 2 in each cell. Seeds winged.
Leaves pinnate or rarely simple.

Petals erect. Disk thick. Capsule smooth. Leaves not dotted. . . . ~~ 10. CEDRELA.
Petals spreading. Disk broadly cupular. Capsule muricate. Leaves pellucid-
dotted . Co ee ee ee ee ee ee eo TL, FLINDERSIA,

1. TURRAZA, Linn.
(After George ‘Turrea.)

Calyx 4 or 5-toothed or lobed. Petals 4 or 5, elongated, free. Staminal tube
cylindrical, toothed at the summit, anthers 8 or 10, within the summit of the
tube. Disk annular or none. Ovary 5, 10, or 20-celled; style filiform, with a
disk-like stigma ; ovules 2 in each cell, superposed. Capsule 5 or several-celled,
opening loculicidally in as many coriaceous valves. Seeds oblong, with a broad
ventral hilum, sometimes winged; albumen fleshy, cotyledons leaf-like.—Trees
or shrubs. Leaves simple. Peduncles axillary, bearing few, white flowers.

The genus extends over tropical Asia and Africa; the Australian species is found also in the
Indian Archipelago.— Benth,

1. IT. pubescens (pubescent), Hellen; Willd. Spec. Pl. ii. 555; Benth. Fl.
Austr. i. 879. A deciduous shrub or small tree. Leaves at the time of flowering
small, from obovate and emarginate to ovate-lanceolate and acuminate, pubescent
as well as the young shoots ; when full-grown ovate, shortly acuminate, 2 to 3, or
even 4in. long, somewhat coriaceous, quite glabrous or slightly pubescent under-
neath. Flowers white, sweet-scented, in axillary clusters or short racemes of 8
to 6. Petals narrow, linear-spathulate, 1 to 1}in. long. Staminal tube rather
shorter, with 10 short teeth, each one more or less divided into 2 to 4 lobes, or
rarely entire. Style exserted. Fruit nearly globular, 5-celled, furrowed opposite
the dissepiments, 8 to 4 lines diameter in some specimens, }in. in others, opening
loculicidally’in 5 valves, leaving the greater part of the membranous dissepiments
attached to the axis. Seeds not winged.—Z’. Billardieri, A. Juss. in Mem. Mus.
Par. xix. 218; Benn. Pl. Jav. Rar. 181 (from the character given) ; 7’. concinna,
Benn. Pl. Jav. Rar. 182.

Hab.: Not uncommon in scrubs north and south.

Wood close‘grained, hard, the centre or heart-wood dark, the outer part of a somewhat bright
yellow.—Bailey’s Cat. Ql. Woods No. 59.

The species appears to be generally dispersed over the Indian Archipelago; the lobes of the
teeth of the staminal tube, upon which the distinction of 7. pubescens, T. Billardieri, and T,
concinna is chiefly founded, ave very variable, even on the same specimen.—Benth.

! 2. MELIA, Linn.
(The Greek name of the Manna Ash.)

Calyx 5 or 6-cleft. Petals 5 or 6, linear-spathulate, spreading. Staminal tube
10 or 12-toothed ; anthers 10 or 12, within the summit. Disk annular. Ovary
3 to 6-celled ; style slender, with a capitate lobed stigma; ovules 2 in each cell,
superposed. Drupe succulent, with a bony 1 to 5-celled putamen. Seeds solitary
in each cell; testa crustaceous; albumen fleshy, sometimes scanty or none,
cotyledons leaf-like.—Trees. Leaves usually twice or thrice pinnate, with
petiolulate toothed leaflets. Flowers paniculate.

The genus comprises but very few species, natives of tropical Asia, one of them generally
planted in many parts of the globe. The Australian species is one of the Asiatic ones,—Benth,

Melia.) XXXII. MELIACH A‘. 227

1. ME. composita (referring to the compound leaves), Willd.; W. and Arn.
Prod. 117; Benth. Fi. Austr. i. 380. White Cedar. An elegant tree, the young
leaves, shoots, and inflorescence sprinkled with a mealy stellate tomentum which
disappears with age. Leaves twice or rarely thrice pinnate; leaflets petiolulate,
opposite with a terminal odd one, ovate to almost lanceolate, acuminate, 1 to 2 in.
long, entire, coarsely toothed or sometimes lobed. Panicles loose, shorter than
the leaves, retaining the mealy tomentum late, especially on the calyx and petals.
Sepals smail, ovate. Petals 4 to 5 lines long. Stamina] tube hirsute inside
behind the anthers, the teeth alternately entire and 2-cleft; anthers glabrous or
slightly hirsute. Ovary 5-celled. Drupe ovoid, 4 to 2 in. long.— M. Australasica,
A. Juss. in Mem. Mus. Rar. xix, 257.

Hab.: Burdekin River, F. v. Mueller; Byoadsound, R. Brown; Rockhampton, Thozet ;
Herberton, J. F. Bailey.

The Australian tree appears to me identical with the M. composita of East India and the
Archipelago, and scarcely differs from the more common M. Azedarach, except in the more
abundant mealy tomentum, especially on the inflorescence and flowers. The drupe is also usually
larger and more ovoid.—Benth.

The gum is a good substitute for arabic gum. It contains: Arabin 79%, water 21%.—Lauterer.

Wood easily worked, light-red, soft and light.—Bailey’s Cat. Ql. Woods No. 60.

3. DYSOXYLON, Blume.

(Name derived from the disagreeable odour of the wood of D. alliaceum. )
(Hartighsea, 4. Juss.)

Calyx small, 4 or 5-toothed, or divided into 4 or 5 sepals. Petals 4 or 5, free
or adnate to the staminal tube, spreading at the top. Staminal tube truncate or
8 or 10-toothed ; anthers 8 or 10, within the summit. Disk tubular, as long as
or usually much longer than the ovary. Ovary 8 to 5-celled; style elongated ;
stigma disk-like ; ovules 2 in each cell, or rarely solitary. Capsule globular or
pear-shaped, 1 to 5-celled, opening loculicidally in 2 to 5 thickly coriaceous valves.
Seeds with or rarely without an arillus, oblong, with a broad ventral hilum ;
testa coriaceous ; albumen none; cotyledons large —Trees, often fetid. Leaves
pinnate, leaflets opposite or alternate in the same species, entire, often oblique.
Panicles axillary, loose, but often small. Flowers not very small.

A considerable genus, spread over tropical Asia and the Indian Archipelago, extending also
to New Zealand. The Australian species are all endemic. The genus is readily known by the
tubular disk enclosing the ovary within the staminal tube.—Benth,

Calyx gamosepalous, dentate or rarely partite. Staminal tube free.

Shrub or small tree. Branchlets smooth, dark-red, with pale lenticels.
Panicles much shorter than the leaves. Petals puberulent; apex
subulate. Ovary 5-celled, cells 2-ovulate. Fruit 7 or 8 lines long,
seed 1 in each cell ates, SES Sage Sees nah ge Rin AB GBI ot ng

Small tree, branchlets green. Panicles very shortly branched, almost
racemose. Petals glabrous, apex sharp-acuminate. Fruit sub-
elobose, rufescent, glabrous, about lin. long, 4-valvate on ae <8

Simall tree. Leaves glabrous. Racemose panicles produced from
the stem. Calyx large before expansion, entire, bursting to the
middle into 2 undivided or slightly cleft lobes. Petals 4, white,
elongate-oblong, silky outside, free. Fruit lin. or more long, 4-
celled, 1 seed in each cell with arillus . otniven ase Bie Bae 6 5

Small tree. Branchlets glabrous, brownish. Panicles narrow,
puberulent on the 2-years-old wood. Petals silky outside. Fruit
subglobose, 4-celled, 4-seeded, about Zin. diameter BS ED a Ae

Small tree. Branchlets terete, glabrous. Panicles with short
branches. Pedicels silky, with 2 bracts at the base. Petals 4, very
slightly silky outside, about 6 lines long, cohering high up . . . 5. D. Klanderi.

Staminal tube more or less united with the petals.

A large deciduous tree. Bark reddish. Young branchlets stout,
rough, with prominent lenticels. Flowers in erect axillary spikes.
Petals 4, slightly hairy outside near the base. Fruit pyriform,
marked with white lenticels, 4-angular, 4-celled . . . + + + +

1. D. arborescens.

2. D. latifolium.

3. D. Schiffneri.

4, D. oppositifolium.

6. D, Pettigrewianum.

228 XXXIII. MELIACEA. [Dysoxylon.

Tyee of medium size. Branchlets brownish, at first puberulent, and
bearing round lenticels. Panicles much shorter than the leaves, the
branches few-flowered. Petals glabrous. Fruit subglobose, 4-valved,
1 to 1}in. long, pyriform, rubrescent glabrous . bg a

Tree, the wood having a strong odour of onions. Lenticels on the
branchlets pale and minute. Panicles on shoots of the present year.
Petals yellow, glabrous. Fruit globose, glabrous, 4 to 6-valved, 4 to
G-seeded, 7 to 8 lines diameter . . . «6 ee ee ee eh

A tall tree, the branchlets puberulent; the pedunculate panicles
slightly hirsute, pyramidal. Flowers dense. Petals glabrous,
laciniate, acute. Fruit 4-celled; arillusorange . . ...- -

Tree, the young branches velvety, greenish. Panicles half the length
of the leaves. Petals puberulent, laciniate ; apex sharply acuminate.
Ovary with 2-ovulate cells . toe ee ee ee ee ee «10. D. Becklerianum,

Tree. Branchlets pilose, glabrescent. Panicles short. Petals 5,
yellowish. Ovary 4-celled, cells 2-ovulate ge ac te ie ee

Calyx polysepalous. Sepals imbricate. Staminal tube free.

A small tree, the branchlets clothed with a close yellow pubescence.
Panicles long, drooping, often from the axils of the lowest leaves.
Petals 5; apex acute. Fruit globose, 5-celled, nearly lin. diameter 12. D. rufum.

A small tree. Young branchlets clothed with a ferruginous pubescence.

Fruiting panicles racemose, near the end of the branchlets. Fruit
pyriform or globose, the pericarp deeply wrinkled, clothed with
short orange-coloured hairs; 5-celled, 1 or 2 ovules in each cell . 18. D. cerebriforme.

7. D. Fraseranum,

8. D. Lessertianum.

9. D. Muelleri.

1l. D. Nernstii.

1. D. arborescens (tree-like), Mig.; F. v. M. Fragm. ix. 1384; C. DC. Mono.
Phan. i. 489. A small tree, tall shrub, the branches glabrous, dark-red with pale
lenticels. Petioles moderately long, impari-pinnate. Leaflets about 9 pairs, on
short petiolules, elliptic-oblong, narrowed into an unequal-sided base, the apex
somewhat obtusely cuspidate, glabrous on both sides; terminal one often Gin.
long and nearly 2in. broad, the lateral ones smaller. Panicle glabrous, flowers
pedicellate. Calyx minutely 5-dentate, teeth sharp, pubescent outside. Petals
5 to 7 mill. long, membranous, oblong, the apex subacute, puberulous outside.
Staminal tube cylindrical, crenulate, glabrous. Disk crateriform, outside
glabrous, inside beset with reversed hairs. Ovary hirsute, 5-celled, 2 ovules in
each cell, collateral. Style pilose at the base. Fruit 15 mill. long, seed in cell
solitary.—Gontocheton arborescens, Bl. Bijdr., p. 177; Mig. Fl. Ind. Bat. i. 540;
Trichilia arborescens, Spreng. Syst.; Hartighsea acuminata, Mig. Fl. Supp.;
Disoxylum lampongum, Mig. var. 2 l.c.

Hab.: North-east coast, locality (?)

2. D. latifolium (leaflets broad), Benth. Fl. Austr. i. 881; F.v. M. Fragm.
ix. 61. Leaves glabrous; leaflets in our specimens 4 or 5, ovate or broadly oval-
oblong, shortly acuminate, 3 to 4in. long, oblique at the base, somewhat
coriaceous. Flowers in sessile or shortly pedunculate clusters, along a simple,
axillary, nearly glabrous peduncle of 4 to 5in. Pedicels short, slightly pubescent.
Calyx cupular, not 1 line long, with 4 very short broad teeth. Petals 4, pubescent
outside, about 8 lines long, valvate in the bud, free from the staminal tube.
Staminal tube truncate and shortly and irregularly 8-toothed. Disk broadly
tubular, sprinkled with a few minute hairs. Ovary in the flowers examined
2-celled, with 2 ovules in each cell, pubescent, tapering into an elongated style ;
heed Ci Fruit 1 or 2-celled, globose or pyriform-oval, 1 or 2, rarely 8
or 4-seeded.

Hab.: Islands off Rockingham Bay.

3. D. Schiffneri (after Dr. R. Schiffner), F’. v. MM. (section Cleisocalyx) in
Melb. Chemist, 53 (1881). A tree about 80ft. in height, having a greyish-brown
smooth bark and yellowish wood. Leaves and petioles almost glabrous.
Leaflets ovate to lanceolate, opposite, thin-chartaceous, of few pairs, 2 to 5in.
long, inequilateral at the base, oil dots minute. Racemes 2 or 8 together, 2 to
4in. long, flowers fragrant, silky. Pedicels long as the flowers, Calyx large, in

Dysoaylon. | XXXUI. MELIACEA., 229

the bud oval, perfectly entire, without any rupture or sutural lines; afterwards
torn to about the middle into 2 undivided or slightly cleft lobes. Petals 4, free,
elongated-oblong, din. long, being about a third longer than the calyx, silky outside,
white, upwards slightly imbricate, downwards valvate. Staminal column
glabrous, broadly tubular, 7 or 8-toothed, teeth semi-lanceolate, about three times
shorter than the tube, their connectives often minutely pointed. Disk cup-
shaped, free, slightly crenulated, glabrous. Style filiform, densely tomentose at
the base as well as the ovary, stigma depressed-hemispherous; ovary 4-celled
with 2 superposed ovules in each cell. Fruit globular, glabrescent, brown outside.
Seed ripening solitary in each cell, turgid, almost longitudinally adnate. Testa
thin, dark-brown. Albumen none. Cotyledons plano-convex, collateral. Radicle
very short, terminal, almost concealed between the minute lobes of the coty-
ledons.—F. v. M. Le.

ae Mount Bellenden Ker Ranges, Karsten (F. v. M., l.c.); Harvey’s Creek; Russell River
scrubs.

Baron von Mueller notes that the present plant, from the exceptional structure of its calyx,
might be raised to generic distinction under the sectional name used by him l.c., Cleisocalyx, on
account of ‘the fruit not splitting into valvular divisions; in which event D. Klanderi must
be included, or both might be placed in Blume’s genus, Epicharis, which would only seem to
differ from Dysorylum in the structure of the calyx.

4. D. oppositifolium (opposite-leaved), KF. v. MM. Fragm, v. 144, 177;
C.DC: Mono. Phan. i. 501. A medium-sized tree with a brownish smooth bark.
Leaves opposite, 2 to 8-foliolate. Leaflets alternate, almost glabrous, lanceolate-
ovate or lanceolate, shortly acuminate, a little unequal at the base, about 4in.
long and 2in. broad; rhachis sub-tetragonal. Panicles racemose, shorter than
the leaves, axillary. Flowers subsessile. Calyx cupuliform, 4-dentate, puberulent
outside. Petals 4, pale-yellow, 2 or 8 lines long, valvate, puberulent, semi-
lanceolate, free. Staminal tube truncate, glabrous, very slightly crenulate.
Anthers 8 ovate, mucronulate. Disk patelliform, pilose inside. Ovary densely
hirsute, 4-celled, 1 to 2-ovulate, collateral, style glabrous. Capsule (sometimes
6-celled, F, v. M.) 4-celled, subglobose, 4-seeded, about lin. thick. Seeds oblong-
elliptic, slightly 8-angled. Arillus fulvous. Cotyledons plano-convex. Albumen
none. Radicle short.

Hab.: Rockingham Bay, J. Dallach y (F. v. M.); Endeavour River, W. E. Armit.

Wood reddish towards the centre, with a small, prettily-marked heartwood, and a large
quantity of yellow wood towards the bark; grain close, easily worked, and fragrant. A useful
wood for both joiner and cabinetmaker.—Bailey’s Cat. Ql. Woods No. 63b.

5. D. Klanderi (after Dr. Klander), F. +. M. Fragm. v. 176, ix. 61, 97 and
134. A tree of medium size, with terete glabrous branches. Leaves glabrous,
4 to 8-foliolate. Leaflets opposite on long petiolules, lanceolate-ovate, equal
sided, acuminate, 4 to 6in. long, 14 to 2in. broad, both sides glossy, oil-dots
linear. Panicles very long, often 2ft., pendulous, the branches very short and
patent, racemose, or bearing at the end little corymbs of flowers. Bracteoles at
base of pedicels, 2-opposite, canaliculate-subulate, and with the pedicels silky.
Pedicels somewhat thick, 14 to 2 lines long. Calyx scarcely 1 line long, deltoides-
quadridentate. Petals about din. long, more or less coherent. Staminal tube at
the apex 8-dentate. Anthers 8, sessile below the apex of the tube, oblong-linear.
Disk cylindrical, half including the pistillum, minutely 8-dentate. Style about
as long as the staminal tube. Stigma truncate. Ovary glabrous. Fruit globose-
pyriform, about lin. in diameter, very. thinly puberulous, usually 4-celled,
4-seeded. Seeds trigono-ovate. Cotyledons almost semi-ovate. Radicle very
short, lateral. Albumen none.—Schleichera ptychocarpa, F. v. M. l.c.

Hab.: Rockingham Bay, J. Dallachy (F. v. M.); now known from many other localities in
North Queensland.

230 XXXII. MELIACEA. [Dysoaylon.

6. D. Pettigrewianum (after Wm. Pettigrew), Bail. Bot. Bull. Scrub
Ironbark or Cairns Satin-wood. A tall, deciduous tree, with large umbrageous
head ; stem erect, often flanged at the base; bark reddish. The young branches
stout, containing a large proportion of pith; the bark rough, with lenticels and
the strong decurrent lines from the bases of the petioles. Leaves alternate,
puberulent; leaflets opposite, lanceolate, 5 or 6 pairs and a terminal one, which
is the largest and about 9in. long and din. broad; all shortly petiolulate, more or
less elongated at the apex and rounded at the base; primary veins prominent,
nearly parallel, often nearly opposite, from 12 to 20 on each side of the midrib;
petioles short and sharply angular. Flower spikes erect, in the axils of the leaves,
about 3in. long and covered with a short grey pubescence. Calyx cupular, about
14 line long, with 4 short sharp teeth, which are very deciduous. Petals 4,
linear, 4 lines long, glabrous or slightly hairy on the back near the apex. Staminal
tube three-quarters length of the petals, crenulate, glabrous. Anthers 8, oblong.
Disk tubular, about half as long as the staminal tube, sprinkled with a few minute
hairs outside, densely hirsute inside, the mouth ciliate with longish hairs. Style
and ovary hirsute, stigma large. Fruit pyriform, with 4 prominent acute angles,
glabrous or nearly so, the outside marked by numerous white lenticels; when
ripe about 14 in. long, 4-celled or less by the abortion of one or more cell.

Hab.: Scrubs at the base of the Bellenden Ker Range, Bellenden Ker Exped. 1889, and the

Barron River, EH. Cowley.
Wood hard, deep-coloured towards the centre of the stem; outer wood yellowish, close-

grained, and firm. Useful for cabinet-work and joinery.—Bailey’s Cat. Ql. Woods No. 61.

7. D. Fraseranum (after C. Fraser), Ff. rv. Af. Fragm. ix. 61; Benth.
Fl. Austr. i. 881. A tree of 80 to 180ft., the young leaves and _ shoots
slightly pubescent, glabrous when full-grown. Leaves pale-green, the terminal
one sometimes wanting. Leaflets 5 to 9, oblong-lanceolate or elliptical, acumi-
nate, 3 to Gin. long, narrowed and equal at the base, bearing occasionally tufts of
hairs in the axils of the principal veins underneath. Panicles in the upper axils
short, loose, divaricately branched, racemose slightly pubescent. Calyx cupular,
about 1 line long, shortly and broadly 4-lobed. Petals 4, about 38 lines long,
nearly glabrous, adnate to the staminal tube to about half their length. Staminal
tube 8-toothed, glabrous outside. Disk broadly tubular, rather longer than the
ovary. Ovary hirsute, 8-celled, with 2 ovules in each cell. Fruit 1 to 14in. long,
globose or pyriform, tardily dehiscing, seeds usually 4 trigono-ovate, 4 to 2 line
long, arillus ample.—Hartighsea Fraserana, A. Juss. in Mem. Mus. Par. xix. 262,
t. 15.

Hab.: Southern ranges.
In New South Wales said to furnish a beautiful red wood, of value for cabinetmaking,

turning, and carving.

8. D. Lessertianum (after M. Lessert), F. +. M. Fragm, v. 145; Benth.
Fl. Austr. i. 882. A tall tree with erect trunk, wood red, fragrant (C. Moore),
quite glabrous, or the young shoots and panicles minutely pubescent. Leaflets 4
to 10, usually without any terminal odd one, elliptical or lanceolate, shortly and
obtusely acuminate, 4 to 5in long. Panicles loose, extra-axillary, 8 to 4in. long.
Calyx short, cupular, entire or irregularly crenulate. Petals 4 or 5, glabrous,
more or less adherent to the staminal tube at their base, rarely at length free.
Staminal tube glabrous, 8 or 10-toothed. Tubular disk broad, scarcely longer
than the ovary. Ovary hirsute, 4 or 5-celled, with 1 ovule in each cell. Fruit
hard, globose, glabrous, 4, 5, 6-valved, 4, 5, 6-seeded.— Hartighsea Lessertiana,
A. Juss. in Mem. Mus. Par. xix. 264.

Hab.: Southern parts.

9. D. Muelleri (after Baron Mueller), F.v. M. Fragm. v. 143; Benth. Fl.
Austr. i. 881.‘ Kedgy Kedgy,” Nerang (Schneider). A tree of 80 to 90ft. or
more, glabrous or nearly so, except the very young shoots and inflorescence.

Dysorylon. | XXXII. MELIACEA. 231

Leaves 1 to 2ft. long ; leaflets 11 to 21, from ovate to almost lanceolate, shortly
acuminate, 8 to Gin. long, very oblique at the base, one side rounded, the other
truncate and shorter, almost coriaceous. Panicles pyramidal, 2 to 1ft. long, much-
branched and many-flowered. Calyx cupular, $ to # line long, pubescent, 4-
lobed. Petals 4, nearly glabrous, about 5 lines long, adhering to the staminal
tube to about two-thirds their length. Staminal tube truncate and minutely
crenulate, hirsute outside. Disk narrow-tubular, nearly half as long as the
staminal tube. Ovary hirsute, 4-celled, with 1 ovule in each cell. Fruit tardily
splitting into 4 valves ; arillus orange-coloured, enveloping the seed.
Hab.: Brisbane River, Moreton Bay, and other southern parts.

Wood of a red colour, prettily marked; a useful wood for the joiner and cabinetmaker.—
Bailey’s Cat. Ql. Woods No. 61a. ;

10. D. Becklerianum (after Dr. Beckler), (DU. Mono. Phan. i. 509.
The young branches velvety, green. Leaves abrupto-pinnate, on moderately long
petioles, 4 or 5-jugate. Leaflets opposite, very shortly petiolulate, oblong-
lanceolate, base equal-sided and acutely cuneate, the apex very shortly, somewhat
obtusely cuspidate, membranous, opaque, faintly punctulate, nerves on under side
hairy, about 34in. long, the upper ones a little longer. Petiole and rhachis
densely villous, about 2in. long, terete. Panicle elongate, branches very short,
puberulous, flowers subsessile. Calyx cupuliform, with 4 roundish lobes,
puberulous outside. Petals 4, about 24 lines long, apex sharply acuminate. Disk
cylindrical, glabrous, one-third the length of the petals. Ovary hirsute, cells
2-ovulate, ovules superposed.—D. Lessertianum, var. pubescens, Benth. Fl. Austr.
i. 382.

Hab.: Southern portions of colony.

11. D. Nernstii (after J. Nernst), fF. «. M. Fragm. v. 176. Branches pilose
or glabrescent. Leaves alternate, glabrous, with. few leaflets. Leaflets ovate,
acuminate, on short petiolules almost equilateral at the base, thin-chartaceous, 2
to 4in. long. Panicle short or very shortly pedunculate, the secondary peduncles
and pedicels very slightly pilose. Calyx acutely 5-dentate. Petals 5, yellowish,
3 or 4 lines long, quickly falling. Teeth of staminal tube alternately larger.
Anthers ovate, 4 line long, alternately short and tall, somewhat exserted. Disk
2 line high. Style 2 lines long, the lower part and the ovary pilose. Stigma
truneate-hemispherical. Ovary 4-celled, cells 2-ovulate.

Hab.: Scrubs about Rockingham Bay, J. Dallachy (F. v. M., Le.)

12. D. rufum (red), Benth. Fl. Austr. i. 882. Aslender tree of 30 to 7Oft.,
with a smooth bark, the young branches, petioles, and under side of the leaves
clothed with a soft often rust-coloured pubescence. Leaves alternate, 14 to 2ft.
long ; leaflets numerous, very shortly petiolulate, ovate-lanceolate or lanceolate,
acuminate, 8 to 6in. long, very oblique at the base, glabrous on the upper side.
Panicles axillary or lateral, not much branched, pubescent. Flowers sessile, very
fragrant. Sepals 5, almost free, orbicular, imbricate, about 1 line long. Petals 5,
pubescent, 4in. long, adhering to the staminal t#be to about the middle.
Staminal tube truncate, with 10 retuse short lobes or teeth; anthers tipped with
a short point. Disk broadly tubular, very hairy. Ovary hirsute, 5-celled, with
2 ovules in each cell. Fruit depressed-globular, lin. diameter, densely hirsute
with short rigid, almost golden hairs. Seeds arillate.—Hartighsea' rufa, A. Rich,
Sert. Astrol. 29, t. 11.

Hab.: Southern scrubs.

Wood a light-yellow, hard, and close-grained.—Bailey’s Cat. Ql. Woods No. 62,

Var. (?) glabrescens. Leaves quite glabrous. Fruit tomentose, with very short golden hairs,
Rockhampton, Port Denison, Elliott and Herbert Rivers. Wood straw-coloured, of coarse grain,
easy to work.—-Bailey’s Cat. Ql. Woods No. 62.

939 XXXII. MELIACE. [Dysoayton.

13. D. cerebriforme (pericarp marked like the brain), Bail. Bot. Bull. xiv.,
Pil. 1 and 2. A small tree, leaves on the fruiting branchlets, 6 to 9in. long,
more or less hirsute, impari-pinnate, leaflets 7 to 9, 14 to 84in. long, 14in. at the
widest part, those near the end of leaf lanceolate, the lowermost ones abruptly
rounded at the base, points elongated, petiolules very short. (On a leaf sent
separate from the fruit-bearing specimen the petiole and rhachis measured Lift.
long, and the leaflets were of the same form but measured 84in. long and 3in.
wide.) The young growth shows a ferruginous pubescence, but the older leaves
are hirsute with white hairs, some of which are much longer than the others.
Flowers not seen. Fruit on short racemes or panicles near the summit of the
branchlets, pyriform-globose, 14in. long, 1din. in diameter, 5-celled, 5-seeded ;
in some fruits one or more of the cells 2-seeded ; seeds attached near the base,
testa orange-madder coloured, bluntly 3-sided, the arillus only covering a third of
the seed. Pericarp prominently wrinkled, covered with a dense coating of short
orange-coloured hairs besides the longer white ones with which other parts of the
plant are sprinkled.

Hab.: Freshwater Creek. near Cairns, L. J. Nugent.

The only otber Australian species that I know of with a deeply-wrinkled pericarp is one of
which I gathered fruiting specimens on the Mulgrave River in 1889; this had the 5-celled fruit
and the very oblique base to the leaflets of D. rufum, Benth. Thus I placed my specimens under
that species, but now I am inclined to think it may prove a distinct species or variety.

4, AGLAIA, Lour.

(One of the Graces.)
(Milnea, Roxb.; Nemedra, A. Juss.)

Flowers polygamous. Calyx 4 or 5-toothed or cleft. Petals 4 or 5, short, con-
nivent, imbricate in the bud. Staminal tube globular or urceolate, entire or
shortly toothed ; anthers as many as petals or rarely more, within the summit of
the tube. Disk none, or not distinct from the base of the ovary. Ovary 4 or
8-celled, with a short, thick style and disk-like stigma; ovules 1 or 2 in each
cell. Fruit coriaceous or almost succulent, indehiscent. Seeds 1 or 2, enveloped
ina mealy pulp, without any arillus.—Trees, either glabrous or clothed with
small scurfy scales or rarely with stellate tomentum. Leaves pinnate, with
entire leaflets. Flowers very small, nearly globular, in axillary panicles.

The genus is dispersed over tropical Asia and the islands of the Indian Archipelago and the
Pacific. The only Australian species is also a native of New Caledonia and New Guinea.— Benth.

1. A. elzwagnoidea (Eleagnus-like), Benth. Fl. Austr. i. 888. A tree of
40 to 50ft. Wood yellow, bark smooth, grey. The young branches, inflorescence,
and under side uf the leaves covered with silky or rust-coloured scurfy scales,
often fringed at the edges. Leaflets 3 or often 5, petiolulate, ovate-oblong, or the
terminal one obovate, acuminate, rarely ovate-lanceolate, 2 to 3in. long or rarely
more, coriaceous, glabrous above when full-grown. Flowers globular, about 1
line diameter, numerous in loose panicles which rarely exceed the leaves. Calyx
shortly 5, rarely 4-lobed. «Petals 5, rarely 4, much imbricate, sprinkled as well
as the ovary with the scurfy scales that cover the calyx and inflorescence. Anthers
usually 5, but in some flowers 6, 7, or even more, within the short urceolate tube,
which is thickened into raised filaments below the anthers. Ovary 8-celled, with
1 (or sometimes 2 ?) ovules in each cell. Fruit globose or obovoid, § to Lin. long,
covered with minute orange-yellow or rust-coloured scurfy scales. Seeds 1 or 2,
enveloped in a mealy pulp.Nemedra eleagnoidea, A. Juss. in Mem. Mus. Par.
xix. 259, t. 14; Aglaia odoratissima, Benth. in Hook. Lond. Journ. ii. 218, but
probably not of Blume.

Hab.: Islands of the Gulf of Carpentaria, R. Brown (specimens in fruit and flower); Entrance
Island, Endeavour Straits, Leichhardt ; Mt. Elliott and Rockingham Bay, F. v. M.

Aglaia. | XXXII. MELIACEA. 238

Found also in New Caledonia, the New Hebrides, and in New Guinea. ‘he station, King
George’s Sound, given by A. de Jussieu on the authority of the Paris Herbarium, is evidently
one of those errors of locality which occurs in many of the early collections of Australian plants
deposited there. A. de Jussieu having found as ‘many as 10 stamens, gives that as the typical
number, although he observes at the same time that there are sometimes fewer. We, therefore.
not having then any Australian specimens, failed to recognise his plant, and from the technical
characters referred it in our ‘“ Genera Plantarum” to Amoora. Having since, however, examined
Leichhardt’s and R. Brown’s Australian specimens, and also some flowers from A. de Jussieu’s
specimens, kindly transmitted to me by M. Brongniart, I have been able satisfactorily to identify
the species. which, notwithstanding an occasional increase in the number of stamens, belongs
undoubtedly to Aglaia, a very natural genus if extended so as to include Milnea. In the
majority of specimens examined I find almost always 5 stamens, and only now and then 6. Out
of three unexpanded flowers trom A. de Jussieu’s plant, I found 7 stamens in two of them, and
only 5 in the third.— Benth. :

5. AMOORA, Roxb.
(From the Bengalese name of A. cuculata.)

Flowers polygamous. Calyx 8 to 5-toothed or lobed. Petals 8 to 5, imbricate
in the bud, free from the staminal tube. Staminal tube urceolate or nearly
globular, truncate or crenate; anthers within the tube, twice as many as petals.
Disk none besides the thickened base of the ovary. Ovary 8 to 5-celled or rarely
2-celled, with 1 or 2 superposed ovules in each, cell; style short or long with a
disk-like stigma. Capsule obovoid or globular, coriaceous or hard, opening
loculicidally in 3 to 5 valves (or sometimes indehiscent ?). Seeds solitary in each
cell, enclosed in a fleshy arillus (or sometimes without an arillus ?).—Trees.
Leaves pinnate, with entire leaflets. Flowers small, but usually larger than in
Aglaia.

The genus is spread over tropical Asia and the Indian Archipelago; the Australian species is
endemic.—Benth.

1. A. nitidula (shining), Benth. Fl. Austr. i. 883. “Jimmie Jimmie,”
Herberton, J. If. Bailey. A tall tree, quite glabrous. Leaflets 2
or 4, opposite, without any terminal odd one, elliptical-oblong, 38 to
4in. long or sometimes more, obtuse or shortly and obtusely acuminate,
somewhat coriaceous and shining, narrowed at the base, the common
petiole often slightly dilated towards the end. Panicles axillary, loose, but
shorter than the leaves. Calyx very short, with 5 short teeth or lobes. Petals
5, about 2 lines long, glabrous or minutely ciliate. Staminal tube broadly
urceolate; anthers 10, the tips slightly protruding. Ovary 2 or 8-celled, with 1
ovule in each cell. Fruit obovoid, hard and almost woody, narrowed almost into
a stipes at the base, 2 or 3-celled. Seeds nearly globular, laterally attached near
the top, apparently without any arillus.

Hab.: Southern scrubs.

The species has much of the habit of some Dysoryla, but the want of any free disk and the
form of the staminal tube agree better with Amoora.— Benth.

Wood of a light colour, hard, tough, and close in grain.—Bailey’s Cat Ql. Woods No. 64.

6. SYNOUM, A. Juss.
(The ovules united.)

Calyx 4 rarely 5-cleft. Petals 4, rarely 5, valvate or slightly imbricate in the
bud. Staminal tube cylindrical, slightly crenulate; anthers twice as many as
petals, within the summit of the tube. Disk continuous with the thickened base
of the ovary. Ovary 3-celled; style short, with a disk-like stigma; ovules 2 in
each cell, attached collaterally to a thickish placenta pendulous from the apex of

284 XXXII. MELIACEA. [Synoum.

the cavity. Oapsule 8-celled, opening loculicidally in 8 valves, or reduced by
abortion to 2 valves and cells. Seeds 2in each cell, attached by a broad lateral
hilum, and half embedded collaterally in. a fleshy arillus formed by the enlarged
placenta.—-A tree. Leaves pinnate, with entire leaflets.

The genus is endemic in Australia.
Leaflets 5 to 9. Panicles very short. Flowers dense. Ovary 3-celled,

B-sulceate . . . . . 1 es we ow Bo see est Ry » . . « 1. 8. glandulosum,
Leaflets 7. Panicles about the length of the leaves. Ovary 2-celled. . . 2. S. Muelleri.

1. S. glandulosum (glandulous), 4. Juss. in Mem. Mus. Par. xix. 227, t.
15; Benth. Fl. Austr. i. 884. A ‘moderate-sized tree, glabrous or the young
leaves and shoots slightly silky-tomentose. Leaflets 5 to 9, elliptical-lanceolate,.
acuminate, mostly 2 to 8in. long, narrowed at the base, somewhat coriaceous, the
lateral veins few and scarcely prominent. Flowers in short dense axillary
panicles, rarely exceeding lin. Sepals small, orbicular, spreading. Petals about
24 lines long. Staminal tube broad, slightly crenulate, glabrous or with a few
hairs inside; anthers sometimes slightly protruding. Ovary villous. Capsule
depressed-globular, glabrous, about 3in. diameter, furrowed opposite the dissepi-
ments so as to be almost 3-lobed.—Trichilia glandulosa, Sm. in Rees’ Cycl. xxxvi.

Hab.: Southern scrubs.

It has the general habit of some Dysoxyla, but, besides the want of any free disk and the.
arg insertion of the ovules and seeds, it is easily recognised by its very short inflorescence.

enth.

Wood of a red colour, close-grained, and easy to work; a useftfl wood for the cabinetmaker.—
Bailey’s Cat. Ql. Woods No. 68a (cut in mistake for Dysoxylon Fraserianum). :

2. S. Muelleri (after Baron von Mueller), C. DC., Mono. Phan. i. 598.
Branchlets glabrous. Leaves shortly petiolate, impari-pinnate, 3-jugate, about 6
or Tin. long; leaflets opposite, petiolulate, elliptic-lanceolate, equal and acute at
the base, the apex obtuse cuspidate, glabrous on both sides, subcoriaceous, the
superior leaflet attainmg about 4in. long and nearly 2in. broad, the others smaller,
secondary nerves fine. Panicle long as or longer than the leaf, the branches
elongated, glabrous. Buds globose-ovate. Flowers on long pedicels. Calyx-
teeth 5, ovate, glabrous. Petals 5, elliptic, acute, glabrous, staminal tube urceo-
late-cylindric, glabrous. Anthers 10, elliptic, glabrous. Ovary 2-celled, densely
covered with yellow hairs, the style also hairy.—C. de Candolle l.c.

Hab.: Rockingham Bay, F. v. M.

7. HEARNIA, F. v. M.
(After William E. Hearn, LL.D.)

Calyx 5-dentate, 5-partite, or 5-sepalous, very short. Petals 5, distinct or
connate at the base. Staminal tube a little shorter than the petals, free, apex
crenulate or dentate. Anthers 5, rarely 6, at the apex of the teeth, connective
incrasated often mucronulate. Disk none, or inconspicuous. Ovary 1 or 2-celled,
often sterile, 1 to 2-ovulate, ovules collateral. Style none. Stigma minute,
globose. Fruit indehiscent, baccate, septa frail, 1-celled, 1 or 2-seeded. Seeds
almost ovate, exalbuminous, cotyledons superposed, thick, semi-ovate, radicle
‘short included. Trees with alternate impari-pinnate foliage. Leaflets entire.
Inflorescence axillary, paniculate. Flowers hermaphrodite (or sometimes poly-
gamous diecious ?), minute, globose.—C. de Candolle, Mono. Phan. i. 628.

1. H. sapindina (Sapindus-like), F. v. M. Fragm. v. 65, DC. Le.
‘“‘Boodyarra,” Herberton, J. fF’. Bailey. A small tree, with smooth
bark and pale-coloured soft wood. Branchlets, petioles, and peduncles covered
over with a very thin tomentum. Petioles 2 to 4in. long. Leaves 2 or
8, rarely 1, jugate. Leaflets chartaceous, the young ones stellate-puberulent
on both sides, when dry glaucescent, opaque, pellucido-punctate (dots

Hearnia.] XXXII. MELIACEA. 235

often elongate), 3 to 1lin. long, 1 to 54in. broad, ovate ot ovate-elliptic or
lanceolate-ovate,. acute or shortly acuminate, the petiolules din., or sometimes
less, rarely longer. The penninerved thin, and the reticulate veinlets very thin,
base obtuse or rarely decurrent. Panicles axillary and terminal on very short
peduncles. Flowers pedicellate. Calyx scarcely 4in. long, teeth ovate-acute.
Petals 5, elliptic, distinct, glabrous, yellow, about 1 line long. Anthers 5, ovate,
obtuse mucronulate. Fruit £ to $in. diameter, yellowish. Seeds ovate.

Hab.: Many of the tropical scrubs, Rockingham Bay, Barron River, etc.
Wood of a grey colour, hard and tough.—Bailey’s Cat. Ql. Woods No. 65.

8. OWENIA, F. v. M.
(After Professor Owen.)

Sepals 5, short, orbicular, much imbricate. Petals 5, imbricate in the bud.
Staminal tube short or long, with 10 entire or 2-lobed teeth ; anthers protruding
between the teeth. Disk small, annular or not distinct from the ovary. Ovary
3 or 4-celled, or in one species 12-celled, with 1 ovule in each cell; style rather
thick ; stigma globular or conical, entire or lobed, on a disk-like expansion of the
summit of the style. Drupe globular, the epicarp more or less succulent,
putamen thick, woody or bony, rugose outside, 2 to 4-celled, or in one species
12-celled. Seeds solitary in each cell, the outer coating spongy, the hilum broad
lateral ; cotyledons oblong, thick.—Trees, with the juice often (perhaps always)
milky, the young shoots often viscous or gummy. Leaves pinnate. Flowers
small, in axillary panicles. Fruit rather acid, eaten by the aborigines.

The genus is endemic in Australia, and differs from all other known Trichilie in its globular
drupaceous fruit.—Benth.

Leaflets numerous, lanceolate, acute.
Leaflets 1-nerved. Panicles narrow. Flowers 24 lineslong. . . . .
Leaflets with the lateral veins conspicuous. Panicles divaricate. Flowers
very numerous, aboutllinelong . . . . . . 1 1 1 we we « 2 OD vernicosa.
Leaflets 2 to 10 pairs, obtuse, penninerved or reticulate.
Leaflets oblong or broadly lanceolate, narrowed at the base, quite glabrous.
Fruit 4-celled 2. 2. 1. 1. ww ee ee ee ee ee ew ee BL OL venosa.
Leaflets about 10 pairs. Fruit 2 rarely 1-seeded; pericarp pulpy-rimulose . . 4. O. cepiodora.
Leaflets large, ovate or ovate-lanceolate, broad and sessile at the base, very
prominently reticulate underneath . . 2. 1. 1 1 1. ew ew eee

1. O. acidula.

5. O. reticulata

1. O. acidula (fruit acid), F. v. MW. in Hook. Kew Journ. ix. 304, and Fragm.
iii, 14; Benth. Fl. Austr. i. 885. ‘Emu Apple,’ Gruee; “ Bulloo,” J. F.
Bailey ; ‘‘ Dilly Boolen,’’ St. George, Wedd. A small or moderate-sized tree,
glabrous, with the young shoots glutinous. Leaves crowded at the ends of the
often pendulous branches ; leaflets from 9 to nearly 30, linear-lanceolate, acute or
mucronate, 1 to 14in. long, oblique, the midrib prominent underneath, but other-
wise almost nerveless, the common petiole 3 to 6in. long. Panicles narrow,
shorter than the leaves. Flowers nearly sessile, in clusters or on short branches
of the panicle. Sepals about 1 line long. Petals about 2 lines. Teeth of the
staminal tube subulate, but more or less connected by an undulate crenate or
almost fringed membrane, Disk small, annular. Ovary 3-celled. Drupe 2 to
lin. or rather more in diameter, said to resemble a russet apple, the epicarp
pulpy, of a rich crimson ; putamen very hard.

Hab.: A common tree of the western plains. ; .
Wood reddish, close-grained, hard, but very easy to work; useful for cabinetmaking and

turnery.—Bailey’s Cat. Ql. Woods No. 66.

2. O. vernicosa (appearing varnished), I’. v. M. Fragm. iii. 15; Benth.
Fl. Austr. i. 885. Quite glabrous. Branches thick, marked with the broad scars
of the fallen leaves, the young shoots glutinous. Leaves crowded at the ends of
the branches, larger than in O. acidula, the common petiole slightly flattened ;

236 XXXII. MELIACE. [Owenia.

leaflets 15 to nearly 80, lanceolate, acuminate, often above 2in. long, oblique, with
a prominent midrib and transverse reticulations. Panicles 3 or 4 in. Jong,
with divaricate branches and numerous flowers, much smaller than in O. acidula.
Sepals about 4 line long, slightly ciliate. Petals little more than 1 line. Staminal
tube short, with 10 subulate teeth. Fruit the size of that of O. acidua, the stony
endocarp thicker and harder, usually 8-celled.

Hab.: Musgrave, Cape York Peninsula, Geo. Jacobson.

Var. (?) pubescens. Young shoots and inflorescence softly pubescent; flowers still smaller and
more numerous.—Mouth of the Victoria River, F. v. Mueller (Herb F. v. M.)

3. O. venosa (veins prominent), #. v. M. in Hook. Kew Journ. ix. 804;
Benth. Fl. Austr. i. 386. ‘ Crow’s Apple.” <A tall tree, quite glabrous, the
young shoots slightly glutinous. Leaflets 6 or 8, obliquely oblong or ovate-
lanceolate, obtuse or emarginate, 2 to 8 or rarely 4in. long, coriaceous, pro-
minently penninerved, slightly reticulate underneath, the petiole angular or some-
times broadly winged. Panicles narrow, 8 to din. long, glabrous. Flowers not
yet open in our specimen, but apparently like those of O. acidula, except that the
staminal tube is exceedingly short, but possibly it may grow out as the bud
advances. Sepals orbicular, about 1 line diameter. Fruit globose, 1 to lin.
diameter.

Hab.: Between the Dawson and Burnett Rivers, F. v. Mueller; Rockhampton, hozet ; and

many other localities of south Queensland.
Wood resembles that of the Emu Apple; very durable.—Bailey’s Cat. Ql. Woods No. 67.

4. O. cepiodora (Onion-scented), F. v. M. Fragm. xi. 81. A tall tree,
branchlets thick, prominently and copiously cicatrisate, neither glutinous nor
lactescent. Leaves crowded near the end of the branches, about 10-jugate,
impari-pinnate, leaflets 24 to 5in. long, # to 1din. broad, quite entire, often some-
what sharply acuminate, sometimes obtuseate, very seldom retuse, upper side deep
the under pale green, oblique oblong-lanceolate; petiolules 2 to 8 lines long,
narrow. Panicle about Tin. long, wide or at length divaricately branched.
Pedicels about 14 line long. Bracts minute, solitary, at the base of the pedicels,
semi-lanceolate or linear-subulate. Sepals 5, orbicular, persistent, about 1 line
long, imbricate, connate at the base. Petals deciduous, 14 to 2 lines long,
oblong-lanceolate, acute at the base, white, the margins slightly imbricate.
Stamens 10; tube free, about 1 line long ; teeth 10, very short, truncate or bifid
at the end. Anthers scarcely 14 line long, almost terminal, oblong-linear, some-
what acute, introrse, dehiscing longitudinally. Disk very short. Stigma globose
or conical, ovate, red, style scarcely } line long, bifid, lobes cohering. Ovary
2-celled. Drupe spherical, 8 lines diameter, pericarp red outside, pulpy and white
inside, putamen bony, smoothish. Seeds 2, rarely 1, erect, oval, basally attached ;
arillus none; albumen none; embryo upright or a little oblique; cotyledons
dimidiato-ovate, amygdaline, greenish ; radicle very short, almost globose.

Hab.: Southern coastal scrubs.

5. O. reticulata (reticulate), F. v. M. in Hook. Kew Journ. ix. 805; Benth.
Fl. Austr. i. 386. A small tree, quite glabrous. Leaves often above 1ft. long,
the common petiole angular or slightly dilated, terminating in a short point.
Leaflets 4, 6, or 8, sessile, ovate or broadly ovate-lanceolate, obtuse, 4 to 8in.
long, oblique at the base, coriaceous, smooth above, with very prominent pinnate
veins and numerous raised reticulacions underneath. Panicles loose, very divari-
cate, the branches often 6in. long or more. ‘Flowers sessile, clustered. Sepals
above 1 line long, orbicular. Petals twice as long. Staminal tube often divided
to near the middle into 10 flat 2-lobed teeth or lobes. Ovary 2 or 3-celled. Fruit
1jin. diameter, the epicarp fleshy but not thick. Putamen hard and very rugose.
—O. xerocarpa, F. v. M. Fragm. iii. 18.

Hab.: Islands of the Gulf of Carpentaria, R. Brown, I’. v. Mueller, Henne.

XXXII. MELIACEA., 237

9. CARAPA, Aubl.
(Caraipe, its name in South America).
(Zylocarpus, Kon. )

Calyx small, 4 or 5-lobed. Petals 4 or 5, free, imbricate in the bud. Staminal
tube urceolate, crenate or lobed ; anthers 8 or 10, within the summit. Disk thick,
surrounding the ovary. Ovary 4 to 5-celled, with 2 to 6 ovules in each cell;
style short, with a large disk-like stigma. Capsule globular or ovoid, fleshy or
woody, the dissepiments often disappearing. Seeds several in a compact mass
round the remains of the central axis, large, thick, with a ventral hilum; testa
spongy; cotyledons superposed, often united; radicle dorsal.—Maritime trees.
Leaves pinnate with entire leaflets. Panicles axillary.

The species are few, ranging over the tropical seacoasts either of America and Africa or of
Africa and Asia, The Australian one belongs to the latter category.—Benth.

1. C. moluccensis (also of the Moluccas), Lam.; DU. Prod. i. 626; Benth.
Fl, Austr. i. 887. Cannon-ball tree. A tree, glabrous in all its parts. Leaflets
4, rarely 2 or 6, opposite, ovate, obtuse, shortly acuminate or rarely acute, 2 to 8
or rarely 4in. long, somewhat coriaceous, more reticulate than in any of the
preceding genera. Panicles short, loose, and few-flowered, sometimes reduced to
simple racemes or with few divaricate branches. Calyx small, irregularly lobed.
Petals 4 or rarely 5, 24 to 8 lines long. Staminal tube crenate or splitting into
short lobes. Ovary very small, in the centre of a large thick depressed disk.
Ovules 2, 8, or 4 in each cell, excessively minute. Fruit often 3 or 4in. diameter,
irregularly globular. Seeds usually 4 to 6, large, irregularly shaped, closely
packed ; testa very thick, of a hard spongy consistence.—\ylocarpus Granatum,
Keen.; Willd. Spec. Pl. ii. 328.

Hab.: Common along the tropical coast.

Common on the seacoasts of tropical Asia, extending westward to E. Africa and eastward to
the Moluccas. It varies considerably in the more compact or loosepintlorescence, in the size of
the flowers, and in the teeth of the staminal tube.—Benth.

Wood resembling Red Cedar, of close grain, prettily-marked; a good cabinet wood.—Bailey’s
Cat. Ql. Woods No. 68.

10. CEDRELA, Linn.
(From Cedrus, the Cedar-tree.)

Calyx small, 5-cleft. Petals 5, imbricate. Disk thick or raised. Stamens 4
to 6, inserted on the summit of the disk, alternating sometimes with as many
staminodia, filaments subulate, anthers versatile. Ovary 5-celled, style filiform,
with a disk-like stigma; ovules 8 to 12 in each cell, in 2 rows. Capsule
membranous or coriaceous, 5-celled, opening in 5 valves, leaving the dissepiments
attached to the persistent axis. Seeds flattened, winged ; albumen scanty ; coty-
ledons flat; radicle short, superior.—Tall trees, with coloured wood. Leaves
pinnate. Flowers small, in large panicles.

The genus is spread over tropical America and Asia. The Australian species is a common
Asiatic one.

1. C. Toona (Indian name), Rowb. Pl. Corom. iii. 88, t. 288; Benth. Fl. Austr.
i. 887. Red Cedar. ‘Mamin” and “ Mugurpul,” Brisbane; ‘Boolboora,”’
Forest Hill, Macartney; ‘ Woota,’’ Wide Bay; ‘“‘ Wanga,” Herberton, J. F.
Bailey. A tall, handsome tree, quite glabrous or the young shoots minutely
pubescent. Leaves large, deciduous; leaflets 11 to 17, opposite or irregularly
alternate, ovate-lanceolate, acuminate, 3 to din. long, oblique at the base,
petiolulate, membranous. Panicles large, pyramidal, many-flowered, glabrous.
Pedicels short. Sepals orbicular, ciliate, very small. Petals nearly 8 lines long.

288 XXXUI. MELIACEA. [Cedrela.

Stamens 5, as long as the petals, inserted in cavities on the outside of the very
thick pubescent disk. Ovary half-immersed in the disk. Capsule glabrous,
oblong, 1 to 14in. long.— Wight, Ic. t. 161; C. australis, F. v. M. Fragm. i. 4.

Hab.: Moreton Bay, Herb. F. v. Mueller ; Mackenzie’s Station, Leichhardt.

The gum contains 45% of arabin, 36% of metarabin, and 19% of water, Lauterer. Mr. J. H.
Maiden found a sample of gum from a New South Wales tree to contain : Arabin 68°3%, metarabin
63%, hygroscopic moisture 19-54%, and ash 5-16%. .

Wood beautifully grained, of a red colour, easy to work, and very durable; the common
furniture wood, and in the north frequently used in house-building.—Bailey’s Cat. Ql.
Woods No. 69.

11. FLINDERSIA, R. Br.
(After Captain N. Flinders.)
(Oxylea, A. Cunn.; Strzeleckia, F. v. M.)

Calyx small, 5-lobed. Petals 5, imbricate in the bud, spreading. Disk broad,
concave. Stamens 5, inserted on the outside of the disk, with as many or fewer
staminodia alternating with them, sometimes wanting; filaments subulate ;
anthers versatile. Ovary 5-celled, 5-lobed; style short, thick, inserted between
the lobes ; stigma capitate; ovules 4 to 6 in each cell. Capsule oblong, hard,
tuberculate or muricate, opening septicidally in 5 boat-shaped valves or cocci,
without any persistent axis. Seeds flat, winged, 2 or 8 on each side of a flat
placenta, which almost divides each cell into two; albumen none; cotyledons
flat, radicle very short.—Trees. Leaves alternate or more frequently opposite,
pinnate or rarely simple, marked with pellucid dots. Flowers in terminal
panicles.

Besides Australia, this genus is found in New Guinea, Amboyna, and New Caledonia. The
genus, although allied to Cedrela and therefore placed by common consent in Meliacee, is never-
theless, as observed by R. Brown, very closely connected with Rutacee-Zanthoxylee, and might
be very well placed there next to Geijera, with which it is connected, especially through F.
maculosa.—Benth. e

Leaves alternate, pinnate, 1 to 3-jugate. Petals pubescent outside. Fruit
2 to 3in. long, the valves adherent at the base, not separating into free,
boat-shaped pieces. Seeds usually winged at the top only o toleaey vs

Leaves opposite, pinnate, 2 to 5-jugate. Petals glabrous ornearlyso. Fruit
3 to 4in. long, separating when ripe into free, boat-shaped pieces. Seeds
winged at both ends A eee de eae ee ee ay eee ee

Leaves opposite, pinnate, 2-jugate. Leaflets acute-acuminate at the apex.
Petals glabrous. Ovary subglobose, 5-celled, hirsute. Ovules 4 in each
cell; 2-seriate Be ie! Mhas* a” SR Da feet he sac ae oh atey tae en’ eee ao tae MGR

Leaves opposite, pinnate. Leaflets 3 to 5, acute or obtuse at the apex.
Petals glabrous or nearly so. Fruit 2 or 3in. long. Seeds winged at
upper end only, or slightly also at the lower See eee eae

Leaves opposite, pinnate. Leaflets about 7. Petioles sharply angular.
Fruit 3 or more inches long, oblong, prominently marked with mussel-
AHAPOd-BCATS: we ee Ne io ge Ma i a

Leaves opposite, pinnate, 3 to 5-jugate. Petals glabrous inside, slightly
pilose outside. Fruit about 2in. long, separating into free, boat-shaped
pieces. Seeds winged atthe top . . . . 2... eee ee es

Leaves opposite or alternate, pinnate, deep-green. Leaflets 3 to 5, ovate-
lanceolate. Fruit oblong, muricate, the top often forming a 5-rayed star 7 F. Mazlini. ~

Leaves opposite, pinnate. Leaflets 3 to 9, or rather long petiolules.
Petals red, glabrous inside, silky-pubescent on the back. Fruit acutely
echinate; cells 2-seeded . . 2. . 1. 1. 1 ee ee eee te

Leaves opposite, pinnate. Leaflets 3 to 9, almost sessile. Petals glabrous
inside. Fruit large, echinate. Seeds winged at both ends nd eae

Leaves opposite, pinnate, 2 to 6-jugate. Petals hairy on both sides. Fruit
about 3in. long, separating into free, boat-shaped pieces containing 2
Seeds eich ye. x de we GR a BO Oh we eS Oe hee

Leaves opposite, pinnate, 4 to 6-jugate and sometimes terminal-pedicellate,
one nearly or quite sessile. Petals hairy at the base on both sides.
Fruit 4 or 5in. long, separating into free, boat-shaped pieces. Seeds
winged at bothends . . . . 1. 1 1 4 ew ye ee ew ee LL. FP. Sehottiana,

1. F. australis.

2. F, Oxleyana.

3. F. Leichharatii.

4. F. Bennettiana.

5. F. Chatawaiana,

6. F. Ifiaiana,

8. F. Pimenteliana.

9. FP. Bourjotiana.

10. F. Brayleyana.

Flindersia. | XXXII. MELIACEAE. 239

Leaves opposite, pinnate, 6 or 7-jugate with sometimes a terminal one on
a long petiolule, often denselypubescent like the branches. Petals woolly-
hairy inside, and at the base outside. Fruit about 5gin. long, separating
into free, boat-shaped pieces. Seeds winged at bothends . . .. .

Leaves opposite, pinnate. Leaflets 3 to 5, sessile, equilateral. Petals
thickened in the centre, hairy on both sides. Fruit 14 to 2in. long,
separating into free valves wes FOS cgi Poe chy Sieg hem tinge BM, We ts OBS OTST

Leaves opposite, pinnate. Leaflets very irregular as to number, 3 to 6 or
less, sessile, linear. Petals glabrous on both sides. Fruit about lin.
long, separating into free valves cone ee ew ee we es 14, BF Streeleckiana.

Leaves epee simple, 1 to 2in. long, linear-oblong. Petals glabrous.
Fruit about lin.long . . .. , SVE NA TA tank eae oe . 15. F. maculosa,

12. EF. pubescens.

13, F. collina.

1. EF. australis (Australian), R. Br. in Flind, Voy. ii. 595, t. 1; Benth. FL.
Austr. i. 888. Crow’s Ash. A tree of moderate size, with a rugged bark.
Branchlets striate, lepidote-puberulent. Leaves alternate, crowded at the end of
short barren branches, glabrous; leaflets 8 to 6, broadly lanceolate or oblong-
elliptical, obtuse or scarcely acuminate, 2 to 4in. long, scarcely oblique. Panicles
much branched, terminating short branches without any leaves except a few scale-
like bracts, sprinkled with a stellate tomentum. Flowers numerous. Calyx
open, tomentose, with 5 short broad obtuse lobes, terminal or lateral. Petals
about 2 lines long, tomentose outside, except a narrow border, slightly pubescent
inside. Fruit almost woody, 2 or 8in. long, the valves not separating at the base.
Seeds winged at the upper end only.

Hab.: Hill sides in many parts of southern Queensland.

Wood yellow, close-grained, very hard, and of great strength and durability ; does not rust
iron.—Bailey’s Cat. Ql. Woods No. 70.

2. ¥. Oxleyana (after J. Oxley), F. v. M. Fragm. i. 65, iii. 25; Benth. Fl.
Austr. i. 889. Yellow Wood. A tall, much-branched tree, attaining often 100ft.
Leaves opposite, crowded under the panicles ; leaflets 4 to 10, with or without a
terminal odd one, broadly lanceolate, obtuse or shortly acuminate, 2 to 4in. long,
oblique and almost falcate, narrowed into a distinct petiolule, glabrous or
sprinkled underneath with minute stellate hairs, thinly coriaceous, rather
sparingly glandular-dotted. Panicles loose and many-flowered, but shorter than
the leaves. Sepals very small. Petals about 2 lines long, obovate-oblong, glab-
rous or nearly so. Fruit woody, 8 to 4in. long, muricate. Seeds winged at both
ends.—Owleya aanthoxyla, A. Cunn. in Hook. Bot. Mise. i. 246, t. 54.

Hab.: Brisbane River, Fraser, A. Cunningham, F. v. Mueller.

Wood a bright-yellow, strong, and fibrous. Used, in cabinet-work; not readily attacked by
white ants; adapted for making handscrews and buggy shafts, &c,—-Bailey’s Cat. Ql. Woods
No. 72.

8. EF. Leichharatii, C. DC. Mono. Phan. i. 731. Branchlets densely
puberulent, greyish yellow, elenticellose. Leaves opposite, rather long petioles,
impari-pinnate, 2-jugate ; leaflets opposite, shortly petiolulate, sub-oblique oblong-
elliptical, equal-sided and acute at the base, the apex acuminate, glabrous on both
sides, membranous, subpellucid, pellucid-punctate, about 4in. long, about lin.
broad, veins thin. Panicles axillary, about as long as the leaves, thinly puberu-
lent, peduncle about lin. long. Flowers shortly pedicellate. Calyx of 5 round-
ovate, ciliate sepals. Petals 5, glabrous, about 2 lines, membranous, elliptical,
obtuse. Staminodia 5, filaments bearded at the top. Anthers scarcely 4-line
long, reniform ; apex obtuse. Disk membranous, entire, connate at the base
with the filaments. Ovary subglobose, 5-celled, hirsute. Ovules in each cell 4,
in 2 series. Style glabrous, shorter than the ovary.—From C. DC. Mono. Phan.
i. 731. -

Hab.: Moreton Bay, Leichhardt (in Herb. Mus. Par.), C. DC. l.c.

I have no knowledge ot this tree, neither can I find it recorded in Baron Mueller’s writings.

240 XXXII. MELIACEA. [Llindersia,

4. F. Bennettiana (after Dr. Geo. Bennett), Benth. Fl. Austr. i. 889; F.v. M,
Herb, ‘ Bogum-bogum.” A large tree. Branchlets angular. Leaves opposite,
the petioles somewhat flattened with thin, sharp edges, crowded under the
panicles; leaflets 8 or 5, from ovate to ovate-lanceolate or oblong-elliptical, obtuse
or scarcely acuminate, 2 to 3in. long in some specimens, 4 to Sin, and Qtin.
broad in others, glabrous, very coriaceous, not oblique, and scarcely petiolulate,
the common petiole angular. Panicles ample, sometimes short, sometimes ex-
ceeding the leaves, minutely stellate-pubescent. Petals about 2 lines long, rather
broader than in F. Oaleyana, glabrous or nearly so. Fruit 2 or 8in. long, muri-
cate. Seeds 2 in each cell, broadly winged at the upper end only, or some with
a very small wing also at the lower end, but only seen in one capsule.—F,
australis, F. v. M. Fragm. iii. 26, not of R. Brown. ;

Hab.: Wide Bay, Bidwill; Brisbane River, Moreton Ray, A. Cunningham, Fraser, IV. Hill.
Wood hard, fine in grain, and light in colour.—Bailey’s Cat. Ql. Woods No. 74.

5. FE. Chatawaiana (after the Hon. J. V. Chataway, M.L.A.), Bail.
“ Narroo,’”’ Herberton district, and ‘“ Arrago,’’ Tully River, J. F. Bailey. Red
Beech or Cardwell Maple. A large tree with a trunk diameter of from 3ft. to
over 4ft. Leaves opposite, petioles and rhachis more or less sharply angular ;
leaflets usually 7, oblong-falcate, obtuse or with a more or less acuminate obtuse
point, sometimes very oblique at the base, 3 to 44in. long, 13 to 2$in. broad,
under side somewhat pale; primary lateral nerves rather distant, 9 or 10 on each
side of rhachis; petiolules slender, $ to Zin. long. Panicles rather large and
spreading. No flowers available for examination. Fruit 8in. or more long,
oblong, but tapering at each end, pentagonal, prominently marked with dark
mussel-shaped scars, which gives to the fruit somewhat the aprearance of a fir-
cone. Seed winged all round, including wing about 2tin. long, $in. broad.

Hab.: Cardwell to Herberton, J. F. Bailey.

Wood of a lightish colour, grain cedar-like, often very prettily figured; used extensively in
house and boat building.—J. F. Bailey.

6. F. Ifflaiana (after 5. Iffa, M.D.), F. v. M. Fragm. x. 94. Cairns
Hickory. A tall evergreen tree, the branchlets, petioles, and peduncles slightly
puberulent. Leaves opposite on long petioles ; leaflets thick-chartaceous, almost
ovate, glabrous on both sides, 6 to 10, pari-pinnate, 24 to 44in. long, rhachis
angular. Panicles terminal, peduncle somewhat short, branches numerous.
Flowers very numerous. Calyx not 1 line long. Petals ovate, glabrous inside,
outside thinly pilose, a little exceeding 1 line long. Stamens very short.
Staminodia somewhat acute, as long as the fertile filaments; anthers pointless.
Style very short, stigma almost sessile, peltate. Capsule about 2in. long, tuber-
culate with large and small rough tubercles, valves separating. Seed 4 or 5
lines, winged at the upper end only.

Hab.: Scrubs of the Barron River.

Wood of a yellowish colour, close-grained, very hard, of a greasy nature ; useful for building
purposes.—Bailey’s Cat. Ql. Woods No. 74a. :

7. EB. Mazlini (after W..Mazlin), Bail, A large tree, stem diameter
exceeding 2ft. Leaves glabrous, deep green, usually opposite, but here and there
alternate ; leaflets 8 or 5, ovate-lanceolate or oblong, with more or less acuminate
blunt points, 23 to 4in. long, 14 to 1$in. broad, thin-coriaceous, lateral-primary
nerves thin, close, and rather dark-coloured. Petioles 1 to Qin. long, rhachis
about the same length, petiolules 2 to 4 lines, all slender. -Panicles of few
branches, about as long as the leaves. No flowers available for describing.
Fruit oblong, muricate, 2 to 84in. long, the protuberances very irregular as to

Flindersia. | XXXII. MELIACEA. 241

size, glossy, slightly tapering at the base, the valves protruding at the end of the
fruit and forming a 5-rayed star. Seeds winged all round, often solitary on one
side of the placenta and 2 or 8 on the other, the single one including wings 13in.
long, when 2 or 8 about half that length.

Hab.: Evelyn, near Herberton, J. I’. Bailey.
Wood light-coloured, but as yet not much used.—J. F. Bailey.

8. EF. Pimenteliana (after J. M. de O. Pimentel), F. v. M. Fragm. ix. 182.
An umbrageous tree of about 40ft., bark smooth. Branchlets, petioles, and
peduncles slightly puberulent. Leaves pari or impari-pinnate, glabrous, opposite,
8 to 9-foliolate, the rhachis not winged. Leaflets on rather long petiolules,
unequal-sided, lanceolate or falcate-oblong, or ovate, apex obtuse, long protracted,
3 to din. long, upper side deep green, under opique. Pellucid dots scattered.
Panicles ample, on long peduncles, branches opposite. Calyx scarcely over 4 line
long. Petals 14 line long, deep red, glabrous inside, silky-pubescent on the back.
The fertile filaments hispid about the apex; staminodia very short, somewhat
acute. Anthers yellow; connective not excurrent. Style very short; stigma
dilated. Fruit densely echinate; cells 2-seeded. Seeds winged at both ends.
Young fruit only examined.

Hab.: Rockingham Bay, Mount Macallister, J. Dallachy (F. v. M., l.c.)

9. F. Bourjotiana (after Dr. A. Bourjot), F. v. M. Fragm. ix. 183. A
large umbrageous tree ; bark light-coloured ; the branchlets, petioles, and panicles
bearing small stellate hairs. Leaves scattered opposite, on long petioles, 3 to 9-
foliolate. Leaflets chartaceous, almost sessile, opaque on both sides, epunctate,
equilateral, ovate-lanceolate, the nerves and veinlets not prominent. Panicles
divitiflorous, branches opposite except the upper ones, which are scattered. Calyx
lobes semi-ovate or semi-orbicular. Petals not bearded on the inside. Fertile
filaments pilose towards the top. Anthers pointless, staminodia broadish, a little
acute. Style very short. Stigma peltate. Fruit Jarge, echinate. Seeds winged
at both ends.

Hab.: Ranges about Rockingham Bay, J. Dallachy (F. v. M., lc.); also at other localities in
the tropical parts of the colony.

Wood strong, durable, easily worked, light-coloured.—Bailey’s Cat. Ql. Woods No. 73a.

10. F. Brayleyana (after E. W. Brayley), F.v. M. Fragm. v. 148, vi. 252.
A large, umbrageous tree, bark of the trunk smooth, pale coloured. Branchlets
glabrous, green, elenticellose. Leaves large, opposite on somewhat long petioles,
pari-pinnate ; rhachis not winged. Leaflets 2 to 6 petiolulate pairs, upper side
subglancescent, almost ovate or oblique, ovate-lanceolate, oil-dots copious. About
6in. long and 2in. broad, veins indistinct. Panicles ample with opposite glabrous
branches. Flowers fragrant, pedicellate. Calyx deeply 5-toothed, teeth glab-
rous, ovate. Petals 5, hairy on both sides, white, ovate, scarcely 13 line long.
Stamens and staminodia 5 each. Anthers mucronulate. Ovary globose, 5-
celled, style shorter than the ovary. Stigma orbicular, ovules in each cell 2,
collateral. Fruit ellipsoid, 24 to 8in. long, lin. diameter, shortly tuberculose,
carpels or cells 2-seeded, seeds winged at both ends.

Hab.: Several of the tropical scrubs.

11. F. Schottiana (after H. Schott), F. v. M. Fragm. iii. 25; Benth. Fl.
Austr. i. 888. “ Bunji Bunji,” Herberton, J. F. Bailey. A tree of moderate
size, or sometimes tall. Branchlets very thinly puberulent. Leaves
opposite, crowded under the panicle; leaflets 8 to 12, with or without
a terminal odd one, ovate-lanceolate, obtuse or acuminate, 4 to din.
long, more or less falcate, sessile, with a broad very oblique base, somewhat

B

242 XXXIU. MELIACE Ai. [Flindersia.

coriaceous, glabrous on both sides or softly pubescent underneath when young.
Panicles terminal, ample and many-flowered, but not exceeding the leaves. Petals
about 2 lines long, glabrous outside, sprinkled on both sides at the bottom as well
as the anthers with a few hairs. Fruit echinate, 4 or 5in. long, separating into
5 boat-shaped valves.. Seeds nearly 2in. long ; winged at each end.

Hab.: Wide Bay, Bidwill; Cumberland Islands, Herb. F. v. Mueller; Brisbane River, A.
Cunningham; and many other southern and northern localities.

12. EF. pubescens (pubescent), Bail. Ql. Agri. Journ. iii. part 8. A large
umbrageous tree ; branches, especially those bearing leaves, closely covered with
a velvety tomentum, stout, and strongly marked by the scars from the fallen
leaves. Leaves opposite, impari-pinnate, or pari-pinnate from the abortion of
terminal pinna, on stout petioles of about 5in., semiterete. Rhachis from 10 to
15in. long, and with the petioles clothed with a similar tomentum to the young
branches. Leaflets 6 or 7 pairs and a terminal one, 5 to Qin. long, 14 to 8in.
broad, more or less rugose, lateral parailel nerves, 18 or 20 on either side of the
midrib, glabrous, punctate and glossy above, more or less hairy on the under side,
oblong-lanceolate or some oblong; the lateral ones auriculate at the base, the
terminal one cuneate at the base and on a petiolule of lin., the lateral petiolules
very short, the leaflets nearly sessile; pellucid dots minute, only visible with the
aid of a lens. Panicles terminal, widespread, and dense. Flowers pedicellate,
numerous, white, and very fragrant. Calyx-lobes rotund, about 4 line diameter,
the margin laciniate-ciliate. Petals white, oblong-linear, about 2 lines long, 1
line broad, woolly-hairy on the face in the lower half. Filaments incurved,
hairy at the top. Anthers greenish, ovate-apiculate. Disk orange, connate to
the base of the filaments, undulately lobed. Stigma sessile, minute. Ovary
hairy. Fruit echinate outside, about 5$in. long, dividing into 5 boat-shaped
valves. Seeds about 23in. long, winged at both ends.

This may be the tree alluded to in Fragm. v. 143 as I’. Schottiana, var. pubescens, but even so
it should, in my opinion, rank as a species.

Hab.: The above description refers to trees now (October, 1898) flowering on Wickham
Terrace and other town reserves. The seed from which they were raised was obtained by Mr.
Walter Hill, the late Colonial Botanist, from tropical Queensland. As a shade tree it would be
difficult to find its superior. The first tree planted has borne fruit for the past few years, and
Mr. Robt. McDowall (who has charge of the reserves) has carefully collected the seed, and raised
plants which have been used for planting and distribution.

13. F. collina (found on hills), Bail. Ql. Agr. Journ. iii., part 8. A small
tree, the bark falling off in rather larger patches than in allied species, but leaving
the same pale-coloured patches npon the stem; branchlets corrugated, and when
young more or less covered with short ferruginous hairs. Leaves opposite,
impari-pinnate, petioles about lin. long, flattened, the edges thin but scarcely
winged. Leaflets 8 to 5, obovate-cuneate, sessile, the terminal one sometimes
3in. long and 2in. broad, the lateral ones smaller, equilateral ; apex obtuse, trun-
cate, often emarginate, parallel lateral nerves erecto-patent, numerous, often very
prominent on the upper side, which is very glossy, under side thinly hoary or pale-
coloured. Rhachis slightly winged. Panicles terminal, about 2tin. long and
nearly as broad (or in the Childers specimens 4 or 5in. long and broad), densely
branched, usually on very short peduncles, more or less covered with a close
stellate pubescence. Flower-buds globose, slightly 5-angled. Calyx small.
Petals imbricate, ovate-oblong, thick in the centre, hairy on both sides. Filaments
shorter than the petals, glabrous, rather thick and angular. Anthers ovate-
a Fruit echinate, oblong, 14 to 2in. long, dividing tardily into 5 separate
valves.

Hab.: Ranges southern parts of the colony. !

‘Wood hard, close-grained, yellow, strong, and durable, — Bailey’s Cat. Ql. Woods No. 73¢
(given as F. Strzeleckiana, var. latifolia). — ‘

Elindersia.] XXXII. MELIACEA. 248

14. BF. Strzeleckiana (after P. E. de Strzelecki), F. v. MM. Fragm. i. 65.
Spotted Tree. A small tree, the bark falling off in thick, hard, scale-like pieces
at irregular times, leaving light-coloured indented patches upon the stem, hence
the name Spotted Tree; branchlets slender, more or less quadrangular, grey from
a close covering of stellate scales. Leaves opposite, impari-pinnate, petioles
about fin. long, slightly winged. Leaflets 8 to 6, linear-oblong, usually less than
lin. long and 2 lines broad, the pairs usually distant, thick, veins obscure from
the scaly indumentum. Rhachis narrowly winged. Panicles terminal, pyramidal,
attaining 4in. in length. Branches opposite, short; peduncle about din. long.
Flowers numerous, shortly pedicellate, buds globose. Calyx-lobes or sepals ovate,
ciliate, carinate. Petals oblong, 14 line long, membranous, glabrous on both
sides. Filaments 5, glabrous, about half to three-quarters the length of the
petals. Anthers glabrous, cordate. Disk prominent, glabrous, lobed, fleshy.
Ovary densely hairy. Style short, corrugated; stigma brown, of moderate size.
Fruit scarcely lin. long, elliptical, almost glabrous, echinate-tuberculate, dividing
into separate boat-shaped valves.

Hab.: Brigalow scrubs of the Leichhardt district and other inland parts.

Wood hard, close-grained, yellow, strong and durable.—Bailey’s Cat. Ql. Woods No. 78b.

Dr. Lauterer found the gum to contain 83°5% of arabin and 16-5 of water, and states that for
most purposes it is as good as gum arabic.

15. FE. maculosa (stem spotted), F. v. M. in Journ. Pharm. Soc. Vict. ii. 44.
Leopard Tree. A small tree, bark of trunk falling off in scale-like pieces, giving
a spotted appearance to the stem, hence called ‘Leopard Wood” and “ Spotted
Tree.’ Branchlets slender, terete, bark wrinkled, when young clothed with minute
silvery scales and stellate hairs. Leaves simple, opposite, linear oblong 14 to Qin.
long, 6 or 7 lines broad, obtuse at the apex, tapering at the base toa petiole of a
few lines long, closely scaly on the under side, nearly glabrous on the upper side
except the midrib ; parallel lateral nerves erecto-patent, numerous, plainly visible
on the upper side, invisible on the under side from the close indumentum.
Panicles terminal, pyramidal, seldom much exceeding 14in., on short peduncles.
Flowers globose in the bud, very shortly pedicellate. Calyx of 5 rotundate-ovate
ciliate sepals. Petals 5, glabrous, about 2 lines long, imbricate, obovate, mem-
branous, stamens glabrous. Anthers cordate-acuminate. Disk membranous,
serrulate, glabrous, connate with the base of the filaments. Ovary hairy, globose,
5-celled. Ovules 2, collateral.in each cell. Stigma almost or quite sessile, dis-
coid, 5-angular, Fruit elliptical, oblong, lia. or more long, densely muricate.
Seeds winged at both ends.—Eleodendron maculosum, Lindl. in Mitch. Trop.
Austr. 384.

Hab.: St. George, Jos. Wedd.

This small tree somewhat resembles Geijera parviflora, Lindl., but the foliage is lighter-
coloured. ;

Wood bright-yellow, nicely marked, grain close, very hard; suitable for bearings of shafting.

Bailey’s Cat. Ql. Woods No. 73.
The gum, which contains 81:4% of arabin and 18°4 of water, may be used as a substitute for

gum arabic.-—Lauterer.

Orper XXXIV. OLACINEA.

Flowers regular, hermaphrodite or rarely unisexual. Calyx small, 4 or 5,
rarely 6-toothed, free or adnate to the disk (in Cansjera scarcely distinguishable
from the corolla). Petals 4, 5, or rarely 6, free or united in a campanulate or
tubular corolla, valvate in the bud (except Villaresia). Stamens as many or
twice as many as petals or rarely fewer, adnate to the base of the petals, or free
and hypogynous; anthers 2-celled, versatile, or rarely adnate. Disk free, or
adnate to the ovary or to the calyx, or divided into scale-like glands. Ovary free

244 XXXIV. OLACINEA.

or immersed in the disk, 1-celled or imperfectly 2 or 3-celled; style simple;
stigma entire or lobed. Ovules 2, 3, or rarely 1, pendulous from a central
placenta into the imperfect cells, or from the side or apex of the cavity. Fruit
usually an indehiscent drupe, either superior or inferior by the growth over it of
the disk arid tube of the calyx. Seed solitary, pendulous, or sometimes, owing
to the adnate nerve-like remains of the placenta, apparently erect; testa very
thinly membranous; embryo very small in the apex of a fleshy albumen, or
larger and axile; or, in a genus not Australian, occupying the whole seed without
albumen ; cotyledons flat or terete; radicle superior.—Trees, shrubs, or climbers.
Leaves usually alternate, entire, penninerved, without stipules. Flowers few and
axillary, or rarely in terminal panicles, usually small.

The Order is widely dispersed over the tropical and subtropical regions of the globe. The
ten Australian genera are none of them endemic, one extending to New Zealand, four to tropical
Asia, three to tropical Asia and Africa, one to tropical Asia and America, and one is common to
Asia, Africa, and America. The Order is more nearly allied to Loranthacee among Calycifiore,
and especially to Santalacee among Monochlamydee, than to any (except Ilicinee) of the
Disciflore, among which it is technically placed.—Benth.

Trisz I. Olaceze.—Stamens twice as many as petals or fewer, or if the same number as petals
opposite to them. Ovary often 2 or 3-celled at the base, 1-celled at least at the top; placenta
central, with 2 or 3 pendulous ovules. :

Calyx not enlarged after flowering. Stamens twice as many as petals;

-anthers oblong or linear . . 2. 2. 1. . ee ew ee ee ee SO Xe.
Calyx enlarged and enclosing the fruit. Stamens 3; staminodia (in the
Australian species)5; anthersshort . . . . . . .... . . . 2 Otax.

Tre Il. Opiliez.—Stamens as many as petals and opposite to them. Ovary 1-celled, with
1 ovule.

Perianth apparently simple, shortly 4-lobed. Stamens 4, included, alter-
nating with 4 glands or scales See Ripa oe ete’ ee es) 68 Canssera.
Calyx minute. Petals 5, free. Stamens 5, exserted, alternating with 5

scales 4. Oprnia.

Trips ITI. Ecacinez.—Stamens as many as petals and alternate with them. Ovary 1-celled,
with 1 or 2 pendulous ovules.

Filaments glabrous or shortly pilose, thick, dilated above, hollowed in front
to receive the anthers. Anthers pendulous. Ovules 2. Cymes axillary
Por laterals (see Ah de Go A a AR ae ae ee BO aes
Petals glabrous within. Filaments glabrous. Anthers innate, sagittate at
the base. Ovary oblique. . . . CS ecg ate tae A oe
Petals strictly valvate. Ovule 1, the placenta not prominent.’ Flowers in
a much-branched corymbose panicle . Te eae er pe ee ae a
Calyx deeply 5-parted, lobes imbricate. Flowers unisexual. Ovary 1-
celled. Style acute. Albumen much-lobed . Be ah tay ag deen te Ze
Petals slightly imbricate. Ovules 2, the placenta forming a half-dissepi-
ment on one side of the cavity. Flowers in a narrow raceme-like panicle 9
Genus of doubtful affinity. Milky-juiced climber. Sepals and petals
imbricate. Fruit dry-winged . . . .. soe ee ew ew ew. . . 10. Carpropreris.

5. GoMPHANDRa.

6. Apopyrrs.

7. Pennantia,

8. PHLEBOCALYMNA.

. VILLARESIA.

1. XIMENIA, Linn.
(After F. Ximenes.)

Calyx minutely 4 or 5-toothed, not enlarged after flowering. Petals 4 or 5,
bearded inside, valvate in the bud. Stamens twice as many as petals, free;
filaments filiform ; anthers linear, erect. Ovary 8-celled at the base; stigma
capitate ; ovules 8, descending into the incomplete cells from a central placenta:
Drupe ovoid or globular, with a thick sarcocarp. Seed spuriously erect ; embryo

minute.—Shrubs or trees, often thorny. Flowers white, rather large for the
Order, in small axillary cymes or solitary.

The Australian species is spread over almost all tropical ¢ i 5 i
iseeifrehecie vce a Pp ountries, the few other species are

Nimenia. | XXXIV. OLACINEA. 245

1. X. americana (American), Linn., DU. Prod. i. 588; Benth. Fl. Austr.
i. 391. ‘‘Gotoobah,” Bellenden Ker. (Mrs. Gribble). A glabrous shrub, or
sometimes a small tree, with spreading branches, often armed with axillary spines
(abortive peduncles). Leaves petiolate, ovate, obtuse, or scarcely acute, 1 to 2in.
long, entire, the veins inconspicuous, except the midrib. Peduncles short, bear-
ing little cyraes of 8 to 7 yellowish sweet-scented flowers, rarely reduced to a
single one. Calyx minute, 4-toothed. Petals 4, recurved, 8 to 4 lines long,
densely bearded inside with long white hairs. Stamens 8, filaments crocked,
anthers large. Drupe yellow, attaining lin. diameter or rather more.—X. ellip-
tica, Forst.; Labill. Sert. Austr. Caled. 84, t. 87; \. laurina, Delile, in Ann. Sc.
Nat. ser. 2; xx. 89; X. exarmata, F. vy. M. in Trans. Phil. Inst. Vict. iii. 22.

The species is widely spread over the tropical regions of both the New and the Old World,
varying in most places with or without thorns. The Pacific and New Caledonian X. elliptica has
been distinguished from the common form as having a globular, not elliptical fruit; but some of
Gardner’s specimens from Brazil have certainly also the fruit globular. The Australian speci-
mens, like the majority of those in our herbaria, are without fruit; they are unarmed, or have
only small nascent spines in the axils of some of the young leaves.—Benth.

Hab.: Clermont, H. Salmon; Hammond Island, where it is known as Yellow Plum, Mrs.
Smyth ; Somerset, F. L. Jardine.

Wood close-grained, tough, hard, and light in colour. It works like English Box, and might
be suitable for engraving.—Bailey’s Cat. Ql. Woods No. 74d.
Fruit eaten by natives, Mrs. Gribble.

2. OLAX, Linn.
(Flowers furrowed or imbricated.)
(Spermaxyrum, Labill.)

Calyx small, cup-shaped, truncate, enlarged after flowering and enclosing the
fruit. Petals 5 or 6, free, or slightly cohering, valvate in the bud. Stamens
usually 3, alternate with the petals, the filaments adnate to the petals and con-
necting them in pairs; staminodia as many as petals and opposite to them, fili-
form or flat, entire or 2-cleft. Ovary free, 1-celled, or very shortly 8-celled at
the base; stigma entire or slightly 8-lobed; ovules 8, pendulous from a central
placenta. Drupe globular or oblong, enclosed in the enlarged calyx, but free from
it, the sarcocarp thin. Seed spuriously erect ; embryo very small in the apex of
a fleshy albumen.—Trees, shrubs, or undershrubs, rarely half climbing, the
Australian species all erect shrubs, with small alternate, entire, distichous leaves,
the veins inconspicuous, except the midrib. Flowers axillary, solitary in the
Australian species, several in short racemes or spikes in some others.

The genus is confined to the Old World, extending over tropical Asia and Africa. The
Australian species are all endemic, and differ from all except the E. Indian O. nana, Wall., in
their solitary axillary flowers and small leaves. They have all 5 petals, 3 stamens, and 5
staminodia.— Benth.

Staminodia 2-cleft to the middle. Leaves rather thin, narrow, retuse (Eastern

species)... . ‘ 1. O. retusa,
Staminodia undivided.
Leaves narrow-oblong, mucronate. Staminodia linear, bearded at the base . 2. O. stricta.
Leaves reduced to minute scales. Flowers densely bearded inside. Staminodia
linear. ‘: ae rae smi. My 6G 3. O. aphylla.

1. O. retusa (referring to the blunt end of the leaf), F. v. M. Herb. as a var.
of O. stricta; Benth. Fl. Austr. i. 892. A glabrous shrub, with the slender virgate
branches of O. stricta. Leaves linear-cuneate or narrow-oblong, truncate and
emarginate, or almost 2-lobed, minutely mucronate, rarely exceeding }in. and
smaller on the lateral branches, rounded, at the base. Pedicels very short.
Flowers about 2 lines long. Filaments glabrous, dilated at the base; staminodia
bearded below the middle, glabrous above and divided into 2 linear lobes. Fruit
ovoid-oblong, not exceeding 3 lines in the specimens seen.

Hab.: Islands of Moreton Bay, Stanthorpe.

246 XXXII. OLACINEA. (Olax.

2. O. stricta (upright), R. Br. Prod. 858; Benth. Fl. Austr. i. 392. An
erect, glabrous shrub, of 2 or 8ft., with slender virgate branches. Leaves narrow-
oblong or linear, acute or obtuse, but always mucronate, + to din. or rarely 3in.
long, flat, with a prominent midrib, narrowed or rarely rounded at the base.
Pedicels scarcely 1 line long. Petals varying from 2 to 8 lines. Filaments flat-
tened to very near the anthers, glabrous; staminodia linear, entire, more or less
bearded below the middle. Fruit obovoid-oblong, often 4 lines long or rather
more.

Hab.: Edges of lagoons, Moreton Island.

8. O. aphylla (leafless), R. Br. Prod. 858; Benth. Fl. Austr. i. 398. A
shrub of several feet, with numerous wiry, virgate, slightly pubescent branches.
Leaves all reduced to minute scales. Flowers very small, almost sessile in the
axils of orbicular ciliate bracts rather longer than the calyx, towards the ends of
the branches. Petals scarcely more than 1 line long, densely bearded inside
about the middle. Staminodia linear and entire, or slightly spathulate and
emarginate at the top. Fruit ovoid, about 2 lines long.

Hab.: Gulf of Carpentaria.

3. CANSJERA, Juss.
(From Tsyerou-Cansjeram, Malabar name.)

Perianth apparently simple, the calyx very minute and often not distinguishable,
at the base of the tubular or urceolate 4-lobed corolla. Stamens 4, opposite to
the petals or corolla-lobes, and more or less adherent at the base; filaments
filiform ; anthers small. Hypogynous scales (or lobes of the disk) 4, alternating
with the stamens. Ovary small, fleshy; ovule 1, apparently erect or suspended
from a short placenta in the centre of the minute cavity. Drupe with a thin
sarcocaip. Seed erect; embryo small or sometimes elongated.—Weak or climbing
shrubs. Leaves alternate, entire. Flowers small, in short axillary spikes.

Besides the Australian species, which is also in New Ireland, the genus comprises 2 or perhaps
3 from tropical Asia.— Benth.

1. C. leptostachya (slender spikes of flowers), Benth. in Hook. Lond. Journ.
231, and Fl. Austr. i. 394. A rambling shrub, never very tall, glabrous or the
young shoots very minutely tomentose. Leaves ovate-lanceolate, long-acuminate,
2 to 3in. long, membranous, glabrous. Spikes 1 or 2 together in the axils, rarely
exceeding fin. Flowers in the young bud .strigose-pubescent, sessile in the axils
of narrow minute bracts which soon fall off, when fully open about 1 line long,
nearly globular and glabrous, the lobes very short and spreading. Filaments
slender, but shorter than the perianth. Hypogynous scales short, broad, entire
or rarely 8-toothed. Fruit yellow, oval, lin. long, taste not unpleasant.

Hab.: Cape York and islands off the N.E. coast, 4. Cunningham, M'Gillivray.

The species is also in New Ireland. The flowers are about half the size of those of the

common C. Rheedii, Gmel., and I have not succeeded in detaching the calyx from the corolla, as
I have readily done in Malacca specimens of C. Rheedii or of an allied species.—Benth.

4. OPILIA, Roxb.
(Not explained by author.)

Calyx minute, 5 or rarely 4-toothed. Petals 5, rarely 4, hypogynous, valvate
in the bud. Stamens as many, alternating with the petals, free; filaments
filiform ; anthers ovate. Disk of 5, rarely 4 scales, alternating with the stamens.
Ovary 1-celled, tapering into a short thick truncate style ; ovule solitary, suspended
from a central filiform placenta very early adnate to it. Drupe with a thin sarco-
carp and crustaceous endocarp. Seeds spuriously erect ; embryo linear, short, or

Opitia.| XXXIV. OLACINEA. 944

nearly as long as the albumen.—Shrubs or small trees, sometimes climbing.
Leaves alternate, entire. Flowers in axillary racemes; pedicels 8 together in
the axils of peltate bracts, which are imbricate at an early stage but fall off before
the flowers expand.

A genus of 2 or perhaps 8 species, natives of tropical Asia and Africa, the Australian species
one of the widest dispersed.—-Benth.

1. O. amentacea (inflorescence in catkins), Roxb. Pl. Corom. ii. 81, t. 158 ;
Benth. Fl. Austr. i. 894. A scrambling, half-climbing shrub or small weak tree,
glabrous or the young leaves and shoots minutely tomentose-pubescent. Leaves
petiolate, ovate, ovate-lanceolate, or almost oblong, acute or acuminate, 2 to 8 or
even 4in. long, or rarely shorter and very obtuse, entire, thinly coriaceous, the
veins usually prominent though fine. Racemes before flowering resembling little
cylindrical cones of }in., the peltate imbricate but almost squarrose bracts alone
visible, when in flower slender, about lin. long, without bracts. Flowers very
small, on filiform pedicels of about 1 line. Petals about 4 line long, very
deciduous. Drupe ovoid or globular, 4 to Zin. long, or about the size of a pigeon’s
egg. Pericarp white, flesh edible. Embryo linear, nearly as long as the albumen.—
Wight Ilustr. t. 40; O. javanica.

Hab.: Rockingham Bay.

5. GOMPHANDRA, Wall.
(Swollen stamens—anthers.)

Calyx minute, cup-shaped, 4 or 5-lobed. Corolla campanulate, 4 or 5-lobed,
lobes acuminate, inflexed, rarely free, midrib prominent within. Stamens
5, hypogynous, alternate with the petals, filaments thick, dilated above, hairy at
the back (in most species), hollowed in front to receive the anthers. Anthers
pendulous from the filiform apex of, the filament, 2-lobed, dehiscing lengthwise ;
pollen-grains triangular. Hypogynous disk thick, angular or none. Ovary
sterile in the male, oblong in the female flower; 1-celled; style conic, stigma
minute, or style crowned by a stigmatiferous disk ; ovules 2, collateral, pendulous,
funicle dilated into an “obturator.” Fruit drupaceous, surmounted by the
remains of the disk (stigma ?), stone crustaceous. Seed pendulous, surrounded
by the raphe, albumen fleshy, bipartite; embryo minute. Tree with alternate
leaves, simple 1-nerved and petiolated. Flowers in axillary, terminal, or leaf-
opposed cymes; dichlamydeous, hermaphrodite or polygamo-dicecious.—Hook. Fl.

Brit. Ind. i. 585.

A genus probably of few species. Tropical Asia.

Leaves often Sin. long, 4in. broad near the rounded base .
Leaves about 5in. long, 2in. broad near the centre, base cuneate. .

1. G. australiana.
2, G. polymorpha.

1. G. australiana (Australian), F. v. M. Fragm, vi. 3 and 253 ix. 150. A
tall tree, bark pale-coloured. Leaves glabrous, 6in. or more long and 2 or 4in.
broad, broadly ovate, tapering from about the centre to an acuminate apex, very
minutely pellucidly punctate, the under side paler than the upper ; lateral nerves
prominent, rather distant, texture chartaceous. Peduncles axillary, cymes rather
few-flowered. Corolla tubular, about 2 lines long, toothed or lobed at’ the top,
glabrous. Stamens 5, a little exceeding the corolla. Filaments somewhat thick,
attenuated at the base. Anthers ovate, scarcely } line long, introrse. Ovary
glabrous. Fruit ellipsoid, lin. long. Pericarp yellowish ; endocarp cartilaginous-
crustaceous, the outside striate with thick longitudinal nerves. Radicle superior,

tenni-cylindric. Cotyledons rotundo-ovate.

Hab.: Serubs of tropical parts of the colony.

248 XXXIV. OLACINEA. [Gomphandra.

2. G. polymorpha (many-formed), Wight; var. 6 Bail. Bot. Bull. viii.
A handsome tree about 60ft. in height, the inflorescence and young shoots
puberulent, otherwise glabrous. Leaves alternate, 8 to din. long, ovate-lanceolate,
with a more or less elongated blunt apex and cuneate base, petioles about 4 or 5
lines long, dark-green on the upper, pale on the under surface; the primary veins
distant, only 8 or 4 on each side of the midrib, reticulate veinlets obscure,
margins entire. Flowers in short axillary, dichotomous cymes. Calyx very
short and cup-shaped, with almost entire edge. Corolla-tube about 2 lines long
with minute teeth, the tips inflexed, from which proceeds down the inside of the
corolla-tube a prominent rib. Stamens glabrous, 6, at length exserted and
widely spreading, but incurved again near the anthers. Ovary glabrous, 4-angled,
stigma sessile. Fruit not as yet been gathered.

I cannot separate this plant from the East Indian species, of which several (5) varieties are
named and described in Hook. FI. of Brit. Ind. i. 586. From the fragmentary specimens which
I have of G. australiana, F. v. M., the present plant seems to differ considerably both in foliage
and inflorescence. ,

Hab.: Scrubs of the Barron River, E. Cowley.

Wood of a light colour, nicely marked.

6. APODYTES, E. Meyer.
(Divested of flowers.)

Calyx minute, cup-shaped, 5-toothed. Petals 5, free, valvate. Stamens 5,
alternate with the petals, filaments dilated ; anthers long or short, oblong, basi-
fixed, sagittate, 2-lobed, dehiscing longitudinally; pollen triangular. Ovary
1-celled, obliquely gibbous; style excentric, curved, stigma small; ovules 2,
pendulous, superposed, Drupe obliquely ovoid, compressed, stone crustaceous.
Seed pendulous ; embryo small in the apex of fleshy albumen, cotyledons narrow.
Trees or shrubs. Leaves alternate, petiolate simple, coriaceous, usually black in

drying. Flowers small in terminal or axillary corymbose cymes.—Hook. Fi.
Brit. Ind.

The species, besides the Queensland one, are natives of tropical Asia and Africa.

1. A. brachystylis (short styled), F.v. M. Fragm. ix. 149, and 2nd Add.
8rd Supp. Syn. QL. Flora at end of Cat. Ind. and Nat, Pl. of Qi. p. 107. Tree of
medium size. Leaves alternate, lanceolate or oblanceolate, 8 or 4in. long, 1 to
1Zin. broad, tapering to a petiole of 2 to 4 lines, both sides more or less glossy,
primary veins few and distant, the small reticulation very close and wavy.
Inflorescence terminal, axillary, or lateral, in cymes or racemes about lin. long,
clothed with short appressed light-brown hairs. Calyx cup-shaped, with 5 minute
teeth. Petals 5, valvate, inflexed at the point. Stamens 5; filaments fiat,
broadening upwards, glabrous except at the top, where the anther is surrounded
with a dense mass of scale-like hairs, like in Lasianthera. Style very short,
slightly curved ; stigma lateral; ovary large, glabrous. Fruit bluish-green and
glossy, about 1}in. long, 6 to 8 lines broad, flat, emarginate, with prominent
midrib and 8 branching prominent veins on either side, on the outer side the
midrib in the fresh fruit expands into a soft fleshy gibbosity of a dirty-white or
light-brown colour, in the dried specimens this part dries to a rather loose roll of
skin over the midrib or suture of the fruit. Seeds flat, lanceolate, three-quarters
the length of the fruit.

Hab.: Rockingham Bay, J. Dallachy (F. v. M.); Johnstone River, Dr. T. L. Bancroft;
Herberton District, J. F. Bailey.

This is in all probability the plant described by Baron Mueller, l.c., he only having flowering
specimens. The flower I examined was only a single bud, in which the stamens were probably
only staminodia, for I found no anthers. Thus the flowers may be polygamous.

Wood of a yellow colour, hard, and considered useful for many purposes.—J. F’. Bailey.

XXXIV. OLACINEA. 249

7. PENNANTIA, Forst.
(After Thomas Pennant.)

Flowers diccious or polygamous. Calyx minute. Petals 5, hypogynous, glab-
rous, valvate in the bud. Stamehs 5, alternating with the petals ; anthers oblong-
sagitiate. Ovary 1-celled; stigma nearly sessile, entire or 8-lobed; ovule soli-
tary, suspended from the apex of the cavity. Drupe with a hard putamen, or
almost baccate with a slightly coriaceous endocarp. Seed pendulous; embryo
small within the apex of the fleshy albumen.—Trees. Leaves thinly coriaceous,
entire or (in New Zealand species) coarsely toothed. Flowers in terminal corym-
bose panicles.

Besides the Australian species, which is endemic, there is one from Norfolk Island and another
from New Zealand.

1. P. Cunninghamii (after A. Cunningham), Miers, in Ann. Nat. Hist. ser.
2, ix. 491, and Contrib. 80,t.12; Benth. Fl. Austr. i. 895. A glabrous, sub-
erect, tall shrub. Leaves ovate or broadly elliptical, acuminate, 4 to 6in. long,
entire, coriaceous, and shining when old, narrowed into a petiole of $in. or more.
Flowers numerous, in broad rather dense panicles, either terminal or in the upper
axils, the males only known. Calyx scarcely prominent. Petals nearly 14 line
long. Filaments bent in below the summit in the bud; anthers oblong, sagit-
tate. Rudimentary ovary narrow, with 2 or three erect style-like lobes, and
occasionally containing an imperfect pendulous ovule. Drupes or berries ovoid,
about 4in. long, the endocarp scarcely hardened. Seed pendulous; testa thinly
membranous ; embryo much shorter than the albumen.

Hab.: Mt. Mistake. Specimens in early fruit only.

The ovaries described by Miers appear to me to have been imperfect, at least I find none but
male flowers in the specimen he examined, nor in any others I have seen. It is probable that
the female flowers, as in the New Zealand species, are smaller, and have therefore not attracted
the notice of collectors.—Benth.

8. PHLEBOCALYMNA, Griff.
(Veiny involucre.)

Sepals 5, distinct, imbricate. Corolla tubular, limb 5-parted. Stamens 5,
alternate with the petals, adherent to the tube of the corolla. Anthers ovoid-
oblong, dorsifixed, 2-lobed, dehiscing longitudinally. Disk fleshy, hypogynous, 5-
lobed, lobes opposite the petals. Ovary conic, 1-celled. Style subulate. Ovules
2, pendulous. Fruit oblong, with a crustaceous rind ; seeds pendulous. Albumen
coriaceous, lobulate, ruminate. Embryo minute.—Trees. Leaves alternate,
petiolate, simple, coriaceous. Flowers polygamous; males in globose heads,
borne on short spikes; females shortly pedicellate.

Besides the Queensland plant, the species are found in the Malay Peninsula and Islands.—
Hooker’s Flora of British India.

1. P. lobospora (seeds lobed), F. v. M. fragm. ix. 151. A small glabrous tree.
Leaves thin, coriaceous, lanceolate-ovate, pale beneath, sparsely or almost verti-
cillately crowded, 2 to 4in. long, 2 to 14in. broad, thinly and very widely penni-
nerved, distantly and minutely glandular denticulate. Inflorescence terminal ;
peduncles short or very short, somewhat thick at the ends. Pedicels to the fruit
2 lines or less. Fruit 8 to 10 lines long, almost truncate, a little protracted
or apiculate, 1 or 2-seeded. Seeds deeply lobed. Albumen amygdaloid, testa
membranous, shiny brown. Embryo ovate, scarcely } line long.

Hab.: About Rockingham Bay, J. Dallachy (F v. M., Lc.)

250 XXXIV. OLACINEA.

9. VILLARESIA, Buiz and Pav.

(Atter Mattias Villarez, a Spanish botanist.)
(Pleuropetalum, Blume ; Chariessa, Mig.)

Flowers hermaphrodite or polygamous. Sepals 5, distinct, broad, imbricate.
Petals 5, with the midrib prominent inside, imbricate or almost valvate in the
bud. Stamens 5, alternating with the petals; anthers cordate. Ovary 1-celled,
the cavity marked on one side with a raised ridge half dividing it; style short,
thick ; ovules 2, suspended from the summit of the raised ridge. Drupe ovoid or
globular, the endocarp forming a prominent half-dissepiment which penetrates
into a deep vertical furrow in the seed. Embryo small, in the apex of the albu-
men.—Lofty trees (or tall woody climbers?) Leaves alternate, coriaceous, entire
or toothed. Flowers in small cymes, along the simple rhachis of a raceme-like
panicle.

Besides the Australian species, of which one is and the other may be endemic, there is one
(perhaps not really different) from the Indian Archipelago, one from the S. Pacific Islands, and
several from S. America. The genus is exceptional in Olacinee by the more or less imbricate
petals. I have not seen the 2 cells to the ovary which Miers met with in one species, possibly in
accidentally abnormal flowers.—Benth. (for the most part). .

A large tree. Petalsaboutllinelong. . . . 1. . 1... 2... . . L V. Moorei.
Small tree or shrub. Petals 2or3lineslong . . . ...... . . . 2 V. Smythii.

1. V. Mfoorei (after C. Moore), F. +. M. Herb.; Benth. Fl. Austr. i. 896.
A lofty handsome tree, glabrous except the inflorescence. Leaves ovate-lanceolate
or oblong, acuminate, 3 to 4in. long, entire, narrowed into a short petiole,
coriaceous and shining, but not so thick as in the American species. Raceme-
like panicles irregularly lateral or axillary, 2 to 4in. long, hoary with a minute
pubescence. Cymes numerous, few-flowered, on short peduneles along the
rhachis. Flowers almost sessile in the cymes, those seen all males. Petals 1 line
long, very slightly imbricate. Drupes globular, the putamen hard, about 3in.
diameter, rugose outside, the half-dissepiment projecting quite to the centre of
the cavity and there slightly thickened, forming a column, up the centre of
which the placenta appears to pass, as if the endocarp had grown over it as in
the New Zealand Pennantia. Seed quite enclosing the half-dissepiment, its
transverse section being horseshoe-shaped.

Hab.: Bunya Mountains.
Wood of a light-grey colour, close-grained, and prettily marked; useful both for the cabinet-

maker and joiner.—Bailey’s Cat. Ql. Woods No. 7T4e.

The Javanese V. suaveolens (Pleuropetalum suaveolens, Blume) is unknown to me, but must,
from the character given, be nearly allied to this species. V. Samoensis (Pleuropetalum Samoense,
A. Gr.) which we have also from the Fiji Islands, appears to be quite distinct.— Benth.

2. V. Smythii (after R. B. Smyth), F. +. M. Fragm. v. 156, ix. 150.
Sometimes attaining the size of a small tree. Branchlets thinly pubescent.
Leaves 8 to Sin. long, 14 to 24in. broad, the nerves thinly pubescent on the under
side, ovate, acuminate, membranous, very thinly reticulate veined, quite entire.
Panicles racemose, the branches from 1 to 4in. long. Sepals broad-ovate, #
line long. Petals white or slightly yellowish, oblong-cuneate, 23 to 8 lines
long. YVilaments glabrous. Anthers cordate-ovate, $line long. Style setaceous,
a little exceeding 1 line long, with the ovary also glabrous. Fruit unknown.

oe ce Bay, J. Dallachy (F. v. M., l.c.); Johnstone and Daintree Rivers, W. Hill
(F. v. M,, Le.

10. CARDIOPTERIS, Wail.

(Fruit heart-shaped.)

Calyx 4 or 5-parted ; lobes imbricate, persistent, but not or only slightly accres-
cent. Corolla deciduous, between rotate and funnel-shaped, 4 or 5-lobed ; stamens
4 or 5, inserted on the base of the tube of the corolla, alternate with its lobes;

Cardiopteris.| XXXIV. OLACINEA. 251

filaments short, glabrous; anthers 2-celled, introrse, dehiscing longitudinally ;
pollen-grains 4-angular. Ovary free, surrounded at the base by a thick fleshy
annular disk, oblong, compressed, 1-celled; ovule 1 (rarely 2), pendulous, naked,
micropyle ultimately superior. Style 2-branched, one branch deciduous, curved,
capitate at the apex; the other accrescent, ultimately deciduous, divided at the
apex into 2 unequal, ovate, rather obtuse divisions. Fruit ovate-orbicular, emar-
ginate or obcordate, compressed, very broadly winged, 1-celled, indehiscent.
Seed solitary, linear, furrowed; embryo minute, in hard fleshy albumen.—A
climbing herb with milky juice. Leaves alternate, long-petioled, simple or lobed,
cordate, palminerved. Flowers ebracteate, in axillary racemose or paniculate
cymes, bisexual, dichlamydeous.—Masters in Hook. Fl. Brit. Ind.

This genus is placed in Hooker’s Flora of British India in Olacinee, but as a genus of
doubtful affinity.

1. C. lobata (lobed), k. Br. Stem terete, striate. Leaves 3 to din. by 3 to
4tin., glabrous, membranous, polymorphous, usually more or less angular and
slightly lobed; base 7 to 9-nerved, cordate; lobes acute or acuminate, widely
divergent ; petiole 3 to 5in. Peduncles 24 to 4in., solitary, axillary, dichoto-
mous; pedicels puberulous, erect, ultimately spreading or recurved. Flowers
rather crowded, secund, ebracteate. Calyx puberulous. Corolla slightly exceed-
ing the calyx, whitish, deciduous. Fruit 1 to 1fin. by ldin. The plant varies
much in the consistence and form of the leaves, occasionally even on the same
specimen ; hence, by some writers, several species have been proposed.—Hook. l.c;

Hab.: Barron River, E. Cowley, 1892.

The Australian form is that known as var. moluccana (C. moluccana, Blume, Rumph. iii. 207

f. 2). The plant has some resemblance to a yam, Dioscorea; and by some has been mistaken
for a species of that genus.

OrpER XXXV. ILICINEA.

Flowers regular, hermaphrodite or unisexual. Calyx of 4 or 5, rarely 8 or
more than 5 sepals, imbricate, usually persistent. Petals 4 or 5 or rarely more,
hypogynous, imbricate in the bud, sometimes united in a lobed corolla. Stamens
of the same number as petals, hypogynous, free or adhering to the corolla at the
base; anthers 2-celled, opening inwards. Disk none, except the thickened base
of the ovary. Ovary free, 8 to 5-celled, rarely many-celled; stigma broad or
capitate, sessile or supported on a distinct style. Ovules 1 or 2 in each cell, pen-
dulous, with a superior micropyle. Fruit a drupe, with as many one-seeded
pyrenes as cells. Seeds pendulous; testa membranous; embryo very small in the
apex of a fleshy albumen.—Trees or shrubs. Leaves alternate, simple, without
stipules. Flowers small, in axillary umbels or cymes, rarely solitary or terminal.
Fruits small.

The Order, limited to the large genus Ilex, and two small ones separated from it, is dispersed

over the greater part of the world, but most abundant in America, very rare, however, in Africa,
absent from New Zealand, and represented by one species only in Australia.—Benth.

1. ILEX, Linn.
(Latin name of Holly Oak.)

Calyx 4 or 5-lobed or parted. Corolla rotate. Petals free or connate at the
base. Stamens 4 or 6, adhering to the base of the corolla in the male; some-
times hypogynous in the female. Ovary 2 to 12-celled. Style none or very
short. Stigmas free or confluent on the top of the ovary. Drupe globose, very
rarely ovoid, with 2 to 16 stones.

The genus contains about 150 species.

252 XXXV. ILICINER. tilex,

1. I, peduncularis (pedunculate), F. v. M. Fragm. vii. 105. A small glab-
rous tree, perhaps dicceous. Branchlets nearly terete. Leaves chartaceous,
ovate or lanceolate-ovate, quite entire, short-acuminate, 2 to 4in. long, 14 to
12in. broad, here and there very minutely denticulate. Petiole 6 to 8 lines long.
Peduncles often 2in. long or now and then shorter, bearing umbels or little
corymbs. Pedicels 2 to 4 lines long. Flowers 5-merous. Calyx scarcely 1 line
high. Lobes semi-rotund, very thinly ciliate. Corolla white; lobes 14 to 2
lines long, broad-ovate. Filaments free, subulate-capillare, about 1 line long.
Anthers yellow, dorsifixed. Style short.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., 1.c.)

Orprr XXXVI. CELASTRINEA.

Flowers regular, hermaphrodite or polygamous. Calyx small, persistent, 4 or
5-cleft, rarely 8 or G-cleft. Petals as many as calyx-segments, spreading, imbricate
or rarely valvate in the bud. Stamens as many as petals and alternate with them,
inserted round the base or on the margin of the disk, or upon the disk itself;
filaments usually short, incurved; anthers short, 2-celled, the cells in a few
genera confluent into one. Disk usually conspicuous, more or less fleshy, flat or
broadly cup-shaped, or thick and conical, nearly free, or adnate to the base of the
calyx or confluent with the ovary. Ovary sessile on the disk, 2 to 5-celled, taper-
ing to a short style with an entire or lobed stigma; ovules usually 2 in each cell,
ascending with a ventral raphe, occasionally several, rarely 1 only, or pendulous
with a dorsal raphe. Fruit a capsule, berry, drupe or samara, rarely divided into
distinct carpels. Seeds usually enveloped in an arillus, sometimes winged ; albumen
fleshy or almost horny or none; embryo usually rather large, with flat cotyledons
and a short radicle next to the hilum.—Trees or shrubs, occasionally thorny, or
woody climbers. Leaves opposite or alternate, entire or toothed. Stipules
minute and very deciduous or none. Flowers small, white or greenish, in axillary
cymes or small racemes or in terminal panicles.

A considerable Order, dispersed over the greater part of the globe, more abundantly within the
tropics than in temperate regions. Of the eleven Australian genera three only are endemic, the others
are all Asiatic, one extends to Africa and S. Europe but is not American, one is also tropical
American but not hitherto found in Africa, and two are both in America and Africa. The
peculiar disk readily characterises the greater number of genera, where that is wanting the
insertion of the ovules and inferior radicle are the chief points separating Celastrinee from
Ilicinee ; from. Rhamnee, with which the real affinity is much closer, the stamens alternating
with the petals is a constant distinctive mark. The majority of Celastrinee assume also when
dry a peculiar pale-green colour, very rare in allied Orders.—Benth.

Trizz I. Buonymese.—Leaves opposite (in the genus represented in Queensland). Fruit a
capsule, dehiscent.
Petals free, efoveolate. Ovules 2in the axis ofeachcell. . . . . . . 1. Evonymus.

Trise Il. Celastrea.—Stamens the same number as petals, inserted round the disk or on its
margin. Seeds albuminous.
Leaves alternate. Ovules 2 in each cell. Capsule loculicidal, coriaceous.

Flowers in racemes or panicles. Stamens on the margin of the disk . 2. CELASTRUS.

Flowers in cymes. Stamens under the disk a) a he, 3. GYMNOSPORIA.
Leaves alternate. Ovules 3 or more in each cell.

Flowers few, axillary or terminal. Peduncles filiform. Anthers sessile. 4. HmprarAnTHERa.
Leaves alternate or opposite. Ovules many.

Flowers in short axillary cymes. Filaments short. Anthers reniform 5. Hypsopuina.
Leaves alternate. Ovules 3 or more in each cell. Capsule loculicidal,

woody or bony.
Flowers in cymes. Stamens on the margins of the disk 6. DenHamia.

Leaves alternate. Flowers 5-merous. Petals valvate. Fruit a small
globose berry, 2—4-celled,2 to 4-seeded. . . . . . 1...) . «69. CanyosPERMUM.
Leaves mostly opposite. Ovules 2 in each cell. Drupe indehiscent, 2 or

B-celled. . . . 8. EL@oDENDRON.

XXXVI. CELASTRINE A, 258

TRIBE Ill. Hippocratese.— Stamens 3, rarely 2, 4, or 5, inserted on the fuce of the disk.
Filaments flattened, sometimes adnate to the ovary, recurved and causing the anthers when
dehiscing to become extrorse. Seeds albuminous. Leaves opposite, except in Sipbonodon,
Fruit flattened, dehiscent. Seeds winged. Scandent shrubs. Leaves

opposite . .... BS em Sie eit! ae live eae Stee rs vise’ atest Ge Cn 9. Hippocratea.
Fruit a berry. Seeds not winged. Erect shrubs. Leaves opposite . 10. Savacta.

Fruit indehiscent. Seeds not winged. Tjeaves alternate . . . . . . 11, SrpHonopon.

1. EUONYMUS, Linn.
(Well named.)

Calyx 4 or 5-fid, spreading or recurved. Petals 4 or 5. Stamens 4 or 4,
inserted on the disk; anthers broad, 2-celled. Disk large, fleshy, 4 or 5-lobed.
Ovary sunk in the disk, 8 or 5-celled. Style short or none, stigma 8 or 5-lobed ;
ovules 2 in each cell, attached to the inner angle, ascending and suspended.
Capsule 3 or 5,celled, 3 or 5-lobed, angled or winged, coriaceous, rarely echinate ;
‘cells 1 or 2-seeded, loculicidal. Seeds covered by the aril, albuminous.—Trees or
shrubs, erect, rarely scandent, glabrous. Leaves petiolate, rarely subsessile,
stipules caducous.

The species are natives of the mountainous regions of tropical Asia, the Malayan Archipelago,
a few scattered over Europe and North America, and one in Australia (Queensland).

1. E. australiana (Australian), F.v. M. Fragm. iv. 118, vi. 202. A tall
evergreen shrub with pale smooth bark, the branchlets compressed-angular, at
length terete. Leaves opposite, 2 to 8in. long, 1 to 14in. broad, subovate, lanceo-
late, or orbicular-ovate, repand-crenulate, entire below the middle, shining on
both sides, pale beneath, the apex obtuse or very shortly and obtusely produced.
Cymes axillary, on bony peduncles, solitary, bearing many or few flowers, dichoto-
mously branched. Flowers pedicellate. Bracts opposite, minute, almost deltoid,
soon deciduous. Sepals unequal, 1 to 2 lines, glabrous, imbricate, fimbriate,
the 2 outer ones almost semi-orbicular, 8 inner ones almost rotund. Petals
ochroleucus, deciduous, orbicular, about 2 lines, fimbriate on short broad claws.
Stamens glabrous, inserted on, the disk; filaments setaceous, about 1 line long.
Anthers scarcely 1 line long, almost renate, cells divaricate, distinct, extrorse.
Style conico-subulate, 2 line long. Ovary 5-celled, cells 2-ovulate. Capsule 4 to
6 lines long, loculicidally 5-valved, cells 1 rarely 2-seeded, dark-brown, ovate,
glossy, about 2 lines long. Arillus cupular, about 14 line long. Albumen white,
amygdaline-cartilaginous. Cotyledons pale-green, plane, ovate-orbicular. Radicle
inferior, very short.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., 1.c.)

2. CELASTRUS, Linn.
(Name referring to the late time of ripening its fruit ; Kelas, the latter. season.)

Flowers polygamous. Calyx 5-cleft. Petals 5, spreading. Disk broad, con-
cave. Stamens 5, inserted on the margin of the disk; filaments subulate, flat-
tened at the base; anthers ovoid or oblong. Ovary not immersed in the disk, 2
to 4-celled ; style usually short, the stigma lobed, spreading; ovules 2, collateral,
erect, the funicle cup-shaped. Capsule globular, oblong, or obovoid, coriaceous, 2
to 4-celled, opening loculicidally. Seeds 1 or 2 in each cell, usually enveloped
partially or wholly in a fleshy arillus, sometimes connecting the seeds in a mass,
sometimes nearly or quite wanting; testa membranous or almost crustaceous;
albumen fleshy ; cotyledons leafy.—Trees or shrubs, often climbing, unarmed.
Leaves alternate, petiolate, entire, or serrate. Stipules minute and deciduous, or
none. Flowers small, in terminal or axillary oblong panicles or racemes,
Pedicels articulate, Bracts very small.

254 XXXVI, CELASTRINEA. [Celastrus.

The genus extends chiefly over tropical and eastern extratropical Asia, with 1 Mascarene and
a few N. American species. The Australian species are all endemic, although one is nearly
allied to a common Indian one.—Benth.

Tall climber. Panicles terminal. Ovary 8-celled. . . . . ». «ss
Trees or tall shrubs. Racemes or pedicels lateral or axillary. Ovary
2-celled.
Leaves ovate or elliptical. '
Leaves quite entire, much narrowed into a long petiole. Flowers 4-

1. C. australis,

MCTOUS 6 Se ee et eS a ee 2. C. dispermus.
Leaves entire or toothed, petiole short. Flowers 5-merous . . . . 3. C. bilocularis.
Leaves linear or: narrow-lanceolate, entire . Bike Gee La 4. C. Cunninghamii.

1. C. australis (Australian), Harv. and Muell. in Trans. Phil. Soc. Viet. i.
41; Benth. Fl. Austr. i. 898. A tall, woody, glabrous climber. Leaves from
dvate-lanceolate to oblong-elliptical or lanceolate, acuminate, 2 to 4in. long,
entire or minutely and usually remotely serrate, narrowed into a petiole of 1 to 8
lines. Panicles terminal, or rarely in the upper axils, narrow, loose,
rarely above 2in. long. Flowers white. Calyx-lobes broad, rounded, ciliate.
Petals twice as long, attaining a little more than 1 line, broadly ovate or orbicular.
Disk almost free from the calyx. Ovary 3-celled ; style short, with 8 spreading
stigmatic lobes. Capsule nearly globular, rarely exceeding 8 lines diameter.
Seeds enveloped in a fleshy arillus.—Reissek, in Linnea, xxix. 265; F. v. M.
Fragm. iii. 94. ‘

Hab.: Many parts of southern Queensland.

The species differs slightly from the E. Indian C. paniculatus, Willd., in the narrower and
“more acuminate, not obovate leaves, usually more coriaceous, and in the rather smaller flowers
and fruits. —Benth,

2. ©. dispermus (two-seeded), F. v. M., in Trans. Phil. Inst. Vict. iii. 81,
and Fragm. vi. 208; Benth. Fl. Austr. i. 8399. A small glabrous tree. Leaves
elliptical, obovate-oblong, or ‘rarely broadly lanceolate, obtuse or slightly
acuminate, 2 to 8in. long, quite entire, much narrowed into a rather long petiole.
Racemes axillary or lateral, not seen in flower, when in fruit 1 to 1}in. long, the
pedicels 1 to 2 lines. Flowers polygamous. Calyx lobes 4, deltoid, semi-orbicular,
4 line long. Petals 4, glabrous, membranous, ovate, truncate at the base, a little
exceeding 1 line long. Stamens 4. Filaments in the male flowers twice, rarely
three times, as long as the anthers, in the female flowers the same or a little
longer. Anthers 4 line long, yellow, cordate, obtuse, dorsifixed. Style very
short. Ovary free above. Capsule obovoid or obcordate, slightly compressed, 3
to 4 lines long, 2-celled and 2-valved, with usually 2 seeds, covered at the base,
according to F. v. Mueller, with a thick arillus, but I find no remains of it on
our specimens; very rarely the capsule is 8-angled and 8-celled.— Benth.

Hab.: Araucaria forests near Moreton Bay, F. v. Mueller ; Port Denison, Fitzalan; Rockingham
Bay and Mackay.

Wood of a light colour, close-grained, and prettily marked. Bailey’s Cat. Ql. Woods No. 75a.

8. C. bilocularis (two-celled), F. v. M. in Trans. Phil. Inst. Vict. iii. 81;
Benth. Fl. Austr. i. 399. A small much-branched glabrous tree. Leaves ovate,
oblong, or broadly lanceolate, obtuse or slightly acuminate, 14 to 24 or very
rarely 3in. long, entire sinuate or bordered by acute teeth, rounded or cuneate at
the base, on a short petiole. Racemes axillary or lateral, rarely lin. long.
Pedicels 1 to 2 lines. Calyx-lobes 5, broad and short. Petals 5, ovate, about
1 line long. Ovary 2-celled; style exceedingly short, with 2 broad short spread-
ing stigmatic lobes. Capsule 2-valved, coriaceous, pear-shaped or nearly globular,
under 8 lines diameter. Seeds enclosed in a thin arillus.

Hab.: Dawson and Burnett Rivers, F. Mueller ; Brisbane and Logan Rivers, Fraser (all with
entire or slightly toothed leaves); Warwick, Beckler (with sharply toothed leaves),—-Benth.

Wood of a light-grey, close in grain, hard and tough,—Bailey’s Cat. Ql. Woods No. 75,.

Celastrus. | XXXVI. CELASTRINEA. 255

4. ©. Cunninghamii (after A. Cunningham), Hv. AT. in Trans. Phil. Lnst.
Vict. iii, 80; Benth. Hl. Austr. i. 899. A tall shrub or small tree, quite glabrous
and often somewhat glaucous. Leaves linear or narrow-lanceolate, mucronate, 2
to 8in. long in some specimens, all under lin. in others, entire, rigid, the midrib
alone prominent underneath. Flowers small, in short loose axillary or lateral
racemes, occasionally growing out into leafy branches. Pedicels slender, 2 to 8
lines long. Calyx-lobes 5, orbicular, not ciliate. Petals broadly ovate, about 1
line long. Disk rather thick, but less so than in Gymnosporia. Ovary 2-celled,
with a short style and 2 short spreading stigmatic lobes. Capsule globular or
ovoid, 2 lines diameter, or rather more, 2-valved, 1 or 2-seeded. Seeds enclosed
in a pulpy arillus.—Catha Cunninghamit, Hook. in Mitch. Trop. Austr. 387.

Hab.: Islands of the Gulf of Carpentaria, Broadsound, R. Brown; Moreton Bay (?), A.
Cunningham ; Rockhampton, Thozet; Warwick, Beckler ; St. George’s Bridge, Mitchell.

This and the three preceding species appear to have the erect habit but not the cymose
inflorescence nor the thick disk of Gymnosporia, and the stamens always proceed from the
margin of the disk.— Benth.

Wood of a pinkish colour, nicely marked; useful for cutting into veneers for cabinet-work,—
Bailey’s Cat. Ql. Woods No. 76.

8. GYMNOSPORIA, W. and Arn.
(Naked seeds.)

Calyx 4 or 5-cleft. Petals 4 or 5, spreading. Stamens 4 or 5, inserted under
the disk; filaments subulate; anthers short. Disk broad, sinuate or lobed.
Ovary attached by a broad base or partially immersed in the disk, 2 or 3-celled ;
style short; stigma 2 or 8-lobed; ovules 2 in each cell. Capsule obovoid or
nearly globular, 2 or 8-celled, opening loculicidally. Seeds 1 or 2 in each cell,
the arillus complete or imperfect, or sometimes wanting; testa coriaceous ;
albumen fleshy ; cotyledons leafy.—Shrubs or small trees, the small branches
often thorny. Leaves alternate, entire or serrate, without stipules. Flowers
small, in dichotomous cymes, either axillary or on the old nodes.

The genus is widely diffused over the warmer regions of the Old World, one species being

found as far north as Spain, and a few extending to the Pacific Islands. The Australian species
is an Indian and African one.—Benth.

1. G. montana (mountain), W. and Arn. Prod. 159 (under Celastrus); Benth.
Fl. Austr. i. 400. A tall glabrous shrub or small tree, the smaller branches
occasionally terminating in stout thorns. Leaves obovate, very obtuse, 14 to 24
or rarely 8in. long, entirely or minutely crenulate, narrowed into a petiole of 2 or
3 lines, membranous or thinly coriaceous, of a pale-green. Cymes 2 or 8
together in the axils or on the old nodes, rarely above lin. long, with slender
dichotomous branches. Calyx-lobes 5, very short, broad, ciliate. Petals 5,
obovate, about 1 line long. Ovary 3-celled; style very short, with 3 spreading
stigmatic lobes. Capsule flat at the top, obtusely 3-angled, about 8 lines diameter
in the Australian specimens, usually smaller in India. Arillus of the seeds
cup-shaped. Celastrus montanus, Roxb.; W. and Arn, l.c¢., with all the synonyms
quoted ; Wight, Ic. Pl. t. 382,

Hab.: Cape York, M‘Gillivray. ;

Common in the Indian Peninsula, and apparently the same as the tropical African Celastrus
senegalensis, Lam.; I have seen no specimens from the Indian Archipelago. The Australian
specimens are unarmed, but that is frequently the case with Indian ones, with which they agree
in every respect except the larger capsules.—Benth.

4. HEDRAIANTHERA, F. v. M.

(Sessile anthers.)

Calyx 5-fid, persistent. Petals 5, membranous, inserted below the disk, naked,
entire, ovate, sessile, deciduous imbricate in the bud. Stamens 5, opposite the
calyx-lobes, alternate with the petals, Filaments none, Anthers sessile on the

256 XXXVI. CELASTRINEA. [Hedratanthera.

top of the glandular disk, 2-celled, cells divaricate, slits verlical, 2-valved. Disk
annular, crenulate. Stigma orbicular, undivided, sessile. Ovary 5-celled, with
many adscendent ovules in each cell. Fruit bony, almost globose, perfectly
5-celled. Seeds adscendent.—F. v. M. Fragm. v. 59.

1. H. porphyropetala (flowers rich purple), F. v. M. Fragm. v.59. A
glabrous shrub with alternate foliage. Leaves ovate-lanceolate, 24 to 4in. long,
10 to 16 lines broad, slightly unequal-sided, quite entire or repandulous, the
lateral nerves and veinlets thin, upper side deep green and shining, under side
pale. Peduncle axillary and terminal, 2 or 8-flowered or corymbs of few flowers,
thin-filiform, from a few lines to about lin. long. Pedicels $in. or less long, the
basal bracteoles lanceolate or linear-subulate, about 1 line long. Calyx # line
high; lobes semi-orbicular. Petals dark-purple, about 14 line long, cohering a
little at the base. Anthers didymous. Ovary attenuated to the stigma at the
apex. Fruit 5-valved, base thin, cells dehiscent. Seeds often 3, maturing in a
cell, superposed, angular-ovate, glabrous, 8 or 4 lines long. Testa brown. Arillus
ochroleucus. Albumen copious. Embryo straight. Cotyledons elliptic. Radicle
inferior.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., 1.c.)

5. HYPSOPHILA, F. v. M.
(A lover of heights; found at a high elevation.)

Sepals 5, roundish, much overlapping in bud, persistent ; the 2 outer smaller
than the 3 inner.. Petals 5, orbicular or ovate, entire, smooth or hairy, deciduous.
Stamens 5, opposite the sepals, very short, inserted towards the centre of the disk;
filaments free, filiform; anthers almost reniform, the cells divergent, dehiscent by
an external’ slit. Disk depressed, crenulated. Style extremely short; stigma
‘orbicular, convex, with a central cavity. Ovary immersed in the disk, 3-celled ;
ovules many, axillary, ascendant. Fruit almost ellipsoid, somewhat pointed ;
pericarp coriaceous, tardily ruptured into 8 valves; septa membranous. Seeds
several in each cell, almost ovate, somewhat oblique, long-persistent on elongated
crisped funicles, and clasped at the base by an obconic-cupular arillus, Testa
thinly crustaceous. Raphe longitudinal, prominent. Albumen carnulent.
Embryo straight, somewhat shorter than the albumen. Cotyledons flat, about
twice as long as the cylindric inferior radicle—A tree, with scattered or opposite
coriaceous oval or lanceolate-elliptical entire leaves, with short axillary cymes of
small flowers and with rather large particularly elongated fruits.—F. v. M.,
Vict. Nat., April 1887.

Leaves scattered. Petals smooth . soe ee ew ew ew ew ww ee 1 A Halleyana,
Leaves mostly opposite. Petals hairy . ... . ‘ . 2. H. oppositifolia.

1. H. Halleyana (after the Rev. J. J. Halley, of Melbourne), F. v. M.,
Vict. Nat., 1887. An evergreen glabrous tree attaining the height of about 40ft.
Branchlets angular, often flexuous. Leaves flat, rather blunt, attaining 4in.
in length and 1fin. in breadth, on short petioles ; upper surface dark-green, lower
much paler ; not shining; nerves faint, veins concealed. Cymes much shorter
than the leaves, at times reduced to 2 or 8 flowers. Bracts and bracteoles
minute, lanceolar-deltoid, the latter distant from the calyx. Petals about twice
as long as the inner sepals, dull-red according to the collector’s notes, hardly
attaining above in. in length. Filaments not reaching beyond the disk, per-
sistent; anther-cells ellipsoid, deciduous. Stigma not broader than the style.
Fruit 1 to 14in. long. Arillus of about jin. in length, the funicle sometimes
quite as long. Seeds seldom exceeding din. in length; testa brown, slightly
wrinkled, subtle-dotted.—F. v. M., l.c. &

This new genus is readily separable from Euonymus on account of the scattered leaves, the
entire stigma, and the many-seeded not prominently angular fruit; from Lophopetalum in deeper

Hypsophila.] XXXVI, CELASTRINE, 257

and more unequally divided calyx, not appendiculated petals, and form of the anthers; from
Hedratanthera in neither anthers nor stigma sessile, not hard pericarp, and the shape of the
arillus; from Denhamia in the structure of the anthers, undivided stigma, not bony pericarp,
and seeds much emerging from the arillus.—F. v. M., l.c.

Hab.: In the highest regions of Mount Bellenden Ker, descending to about 4000ft., W. Sayer
F. vy. M.) The shrub is also abundant at Pimpama and on Tambourine Mountain; flowers
minute, deep-red.

2. Hi. oppositifolia (opposite leaved), Ff. v. M., Vict. Nat., May 1892.
Leaves 14 to 3in. long, on rather long petioles, mostly opposite, ovate-lanceolate,
bluntly acuminate. Panicle many-flowered, cymose, terminal and axillary.
Sepals connate towards the base. Petals ovate, beset outside with short appressed
hairs. Filaments much incurved, considerably longer than the anthers, stoutish,
dark-purplish, hispidulous. Style very short, stigma much broader, depressed ;
disk and ovary glabrous. Fruit not seen.

Hab.: Mount Bartle Frere, Stephen Johnson (F. v. M., Lc.)

6. DENHAMIA, Meisn.
(After Captain Denham, an African explorer.)
(Leucocarpon, A. Rich.)

Calyx 5-cleft. Petals 5. Stamens 5, inserted on the margin of the disk ;
filaments subulate; anthers ovate. Disk broadly cupular, rather thick. Ovary
1-celled, with 8, or rarely 4 or 5 parietal placentas, or completely divided into as
many cells; style short, with as many stigmatic lobes as cells or placentas.
Ovules 8 to 8 to each cell or placenta. Capsule ovoid or globular, opening in
thick woody or bony valves, bearing the placentas or dissepiments in their centre.
Seeds enclosed in a fleshy arillus; albumen fleshy; cotyledons flat.—Shrubs or
small trees, glabrous and more or less glaucous. Leaves alternate, rigid, entire,
or toothed. Flowers small, in few-flowered cymes or racemes.

The genus is exclusively Australian, and on account of the parietal placentation of two species
has been by some referred to Bixinee ; but the disk, stamens, general habit, etc., are those
peculiarly characteristic of Celastrinee.— Benth.

Ovary 1-celled ; placentas (4 to 8 ovulate) not meeting in the axis. Veins
of the leaves not very prominent.

Flowers racemose. Style distinct tee ee ee ew we ee LD, oleaster.

Flowers in cymes or narrow panicles. Style very short, branched . . 2. D. obscura.
Ovary 3-celled, placentas (3 or 4-ovulate) united in the axis. Leaves ; ;

prominently veined . . . » 8. D. pittosporoides.

Placentas 4 to 6-ovulate. Leaves green on both sides . . . . . » « 4D, viridissima.

1. D. oleaster (Oleaster-like), F. v. M. in Trans. Phil. Inst. Vict. iti. 29;
Benth. Fl. Austr. i. 401. A tall shrub with slender branches. Leaves lanceolate,
acute, or rarely obtuse, 2 to in. long, entire or remotely toothed, narrowed into
a very short petiole, coriaceous, the veins scarcely conspicuous. Flowers in short,
simple, axillary or terminal racemes, the pedicels very rarely bearing 2 flowers.
Calyx-segments broadly ovate or orbicular. Petals nearly 2 lines long. Disk
thicker, and filaments longer than in the other two species. Ovary 1-celled,
tapering into a style of at least 4 line, the stigmatic lobes very short. Placentas
3, with 4 to 6 ovules toeach. Fruit not seen.—Melicytus (?) oleaster, Lindl. in

Mitch. Trop. Austr. 383.
Hab.: St. George’s Bridge, Balonne River, Mitchell.

2. D. obscura (obscure), Meisn. in Walp. Rep. i, 208; Benth. Fl. Austr. i.
401. A tall shrub or small tree, the young branches generally pendulous.
Leaves mostly oblong-lanceolate, acuminate, 2 to Sin. long, entire, with often
wavy margins, narrowed into a rather long petiole, coriaceous, finely but not

3

258 XXXVI. CELASTRINES. [Denhamia,

prominently veined; on barren branches the leaves are sometimes broadly ovate
and bordered by coarse prickly teeth like those of a holly. Flowers in small
pedunculate cymes in the upper axils, or forming a short oblong terininal panicle.
Calyx-segments ovate. Petals rather broad, 14 lines long. Ovary 1-celled, with
3 to 5 placentas ; style very short, with 8 to 5 oblong-linear stigmatic branches,
Ovules 4 to 8 to each placenta. Capsule ovoid or globular, attaining about lin.,
of a pale-whitish hue when dry, the thick valves bearing slightly projecting
placentas along their centre.—Leucocarpon obscurum, A. Rich. Sert. Astrol. 46,
t.18; Denhamia aanthosperma, F. v. M. Trans. Phil. Inst. iii. 28, and D. hetero-
phylla, F. v. M. le. 29.

Hab.: Broadsound, R. Brown; Newcastle Range, between Gilbert and Burdekin Rivers, F. v.
Mueller.

Wood of a light-yellow colour, very close in the grain, easily worked ; useful for engraving and
cabinet-work.—Bailey’s Cat. Ql. Woods No. 77a.

3. D. pittosporoides (Pitiosporum-like), F’. v. M. in Trans. Phil. Inst. Vict.
ili. 830; Benth. Fl. Austr. i. 402. A tree, the trunk, according to Thozet, beauti-
fully striated. Leaves lanceolate or rarely ovate-lanceolate, obtuse, 2 to 8 or
rarely 4in. long, obtusely serrate, narrowed into a petiole, coriaceous, with very
prominent pinnate and reticulate veins, not so glaucous as in the other two
species. Cymes pedunculate, few-flowered, on short leafless branches on the old
wood or at the base of young leafy branches. Calyx-segments broadly orbicular.
Petals ovate, about 1 line long, rather thick at the base. Ovary fleshy, completely
3-celled, with 8 or 4 ovules in each cell. Capsule globular, attaining in our
specimens fin. or rather more, but many of them opening when not half that
size, the thick woody valves bearing the dissepiments on their centre.

Hab.: Wide Bay, sources of the Burnett River, Rockhampton, Warwick, Keppel Bay, Fitzroy
River, Taylor’s Range. In flower in September.

Wood of a uniform pale colour, resembling English Elder; suitable for engraving, pattern-
making, and similar uses.—Bailey’s Cat. Ql. Woods No. 77.

4. D. viridissima (very green), Bail. and I. r. M.A small tree with dense
head of dark-green foliage. Leaves alternate or nearly opposite, often clustered
at the ends of the branchlets, lanceolate, 8 or 4in. long, 1 to 13in. broad in the
centre, tapering to a very short petiole, the apex more or less elongate, margins
entire, green on both surfaces, and the reticulation more or less prominent.
Flowers in terminal pedunculate cymes or racemes, but the tree only met with in
early fruit. Capsules 8-valved, somewhat fusiform, prominently obtusely
3-angular, 1 to 14in. long, bursting Iluculicidally, bearing the seeds on the
prominently projecting placentas. Seeds 4 to 6 to each placenta, half enclosed
in a rather large fleshy arillus..

Hab.: Bellenden Ker Expedition 1889.

7. CARYOSPERMUM, Blume.
(From its nut-like seeds.)

Calyx cupular, 5-fid, open in the bud. Petals 5, 3-angular, reflexed, valvate,
keeled inside. Stamens 5, inserted on the margin of the disk; filaments subu-
late. Anthers subglobcse. Disk sinuate-lobed, somewhat thick. Ovary half
sunk in the disk, not at all confluent with it, 3 to 4-celled. Stigma subsessile,
obsoletely 8 to 4-lobed. Ovules solitary, erect, in each cell. Berry globose,
small, 2 to 4-celled, 2 to 4-seeded. Seed erect, subrotund, exarillate; testa
thick, crustaceous, fleshy outside.—Glabrous shrubs, leaves alternate, petiolate,
subcoriaceous, ovate-oblong, acuminate, serrulate. Stipules minute, caducous.
Cymes axillary, short; flowers small.

A genus of few species inhabiting, besides Queensland, Java and Amboyna. Habits and

ga Rhamnads, but the stamens are alternate with the petals. - Benth. and Hook, Gen.
Pl, i. 367.

Caryospernnan.] XXXVI. CELASTRINE A, 259

C. arborescens (a tree-like shrub), F.v. M. Fragm. vi. 202, viii. 279. A
tall glabrous shrub or small tree. Leaves chartaceous, ovate-lanceolate, obtuse,
acuminate, denticulations remote and minute, 2 to din. long, 1 to 1fin.
broad, under side pale, upper deep-green, lateral nerves looping some distance
from the margin. Petiole narrow, about 4in. long. Stipules minute.
Panicles axillary or lateral, sometimes very short. Pedicels about 14 line long.
Flower-buds truncate-globose below, the upper part pyramidal. Calyx-lobes 5,
semi-lanceolate, 4 line long, a little distant in the bud. Petals persistent,
valvate, yellow. Stamens 5, alternate with the petals, very short. Anthers
cordate-rotund, yellow, obtuse, dorsifixed. Style very short. Stigma simple.
Ovary depressed, glabrous, 2-celled. Cells 2-ovulate. Fruit red, globose, 3 to 5
lines diameter, 1 or 2-seeded. Pulp macilaginous. Seeds basifixed, erect. Testa
tenni-crustaceous. Albumen fleshy. Embryo 14 line long. Cotyledons ovate-
orbicular. Radicle tenni-cylindric.

Hab : Rockingham Bay, -J, Dallachy (F. vy. M., Le.)

8. ELAZZODENDRON, Jaca. f.
(From the resemblance of the fruit to the Olive.)

Flowers often polygamous. Calyx 4 or 5-cleft, rarely 8-cleft. Petals as many
as calyx-segments, spreading. Disk thick. Stamens as many as petals, inserted
under the edge of the disk; filaments short; anthers nearly globular. Ovary
continuous with the disk, conical, 3-celled, rarely 2 or 4 or 5-celled; style very
short ; ovules 2 in each cell. Drupe succulent or nearly dry, the putamen hard,
1, 2, or 3-celled. Seeds usually solitary, without any arillus; testa membranous
or spongy; albumen scanty or copious, cotyledons flat.—Shrubs or small trees,
usually quite glabrous. Leaves opposite or alternate, entire or crenate. Flowers
small, in dichotomous cymes, usually axillary or lateral, often clustered.

The species are numerous in East India and southern Africa, with a very few in tropical

America; none are known from tropical Africa. The two Australian ones are endemic.—Benth.
Ovary 2-celled. Drupe red. Veins of the leaves scarcely conspicuous

BUOVE: as cea a ae a the a ee a trale;
Ovary 3-celled. Drupe black. Veins of the leaves conspicuous on both
sides . . Soar . soe ee we ew ww we 2 BE. melanocarpum.

1. E. australe (Australian), Vent. Jard. Malm. t. 117; Benth. Fl. Austr. i.
402. A glabrous, small or middle-sized tree. Leaves opposite, or here and there
alternate, ovate, obovate, elliptical, or oklong-lanceolate, obtuse or obtusely
acuminate, 2 to 4in. long, entire or broadly crenate, narrowed into a very short
petiole, coriaceous, the reticulate veins slightly prominent underneath and scarcely
conspicuous above. Flowers 4-merous, in slender cymes, much shorter than the
leaves. Calyx-segments broadly ovate. Petals from a little more than 1 line to
nearly 2 lines long, ovate, often broadly and shortly 3-lobed. Ovary confluent
with the disk in a conical mass, 2-celled; style either very short or attaining 3
line. Drupe ovoid or globular, rarely above 4in. long, of a bright-red colour,
which it often retains in the dried specimens. Putamen hard and woody, usually
1-seeded, but showing the traces of the abortive cell. Albumen copious.—F. v.
M. Fragm. iii. 61; Portenschlagia australis, Tratt. Arch. t. 250.

Hab.: Wide Bay, Moreton Bay, Ipswich. In flower in September.

Var. angustifolia. Leaves lanceolate or narrow-oblong, entire or nearly so; fruit more
ellipsoid.— Portenschlagia integrifolia, Tratt. Arch. t. 284; Eleodendron integrifolium, G. Don,
Gen. Syst. ii. 12.—Burnett, Dawson, and Pine Rivers, in Queensland, F.v. Mueller; Warwick,

Beckler.

According to F. v. Mueller, the fruit in FE. Australe is occasionally 3-celled; but this must be
rarely the case, as I have never found more than 2 cells to the ovary in any of the numerous
specimens I have examined. The above references to Trattinick’s Archiv are quoted after G.
Don ; I do not find the second volume of that work in any of our libraries.— Benth.

Wood of a pinkish colour, close in grain, and very tough, but warps a good deal in drying if
eut up before perfectly seasoned ; useful for tool-handles.—Bailey’s Cat. Ql. Woods No. 78.

260 XXXVI. CELASTRINES. [Elaodendron,

2. EB. melanocarpum (black-fruited), F. +. M. Fragm. iii. 62; Benth. Fl,
-lustr. i, 408. A glabrous tree. Leaves opposite, obovate or oval-elliptical,
broadly crenate, scarcely to be distinguished from those of /. australe, except
that the veins are more conspicuous on the upper as well as the lower side,
Flowers smaller than in F’. australe, the males more numerous, in slender cymes
like those of the small-flowered Indian Hippocrateas, usually 3-merous. Female
flowers in less-branched cymes and often 4-merous. Ovary 3-celled, but very
imperfect in the flowers examined. Drupe ovoid or globular, shining-black,
rather larger than in F. australe, the hard putamen always 3-celled, or showing
the traces of a second or third cell when reduced to one. Albumen copious.

Hab.: Keppel Bay, Port Bowen, Rockingham Bay, Fitzroy and Lizard Islands, Port Denison,
Rockhampton.

Wood tough, of a light colour and fine grain.—Bailey’s Cat. Ql. Woods No. 79.

9. HIPPOCRATEA, Linn.
(After Hippocrates, the father of physic.)

Calyx small, 5-cleft. Petals 5, valvate or imbricate. Stamens usually 3, the
filaments thick at the base, connivent round the ovary, recurved at the top ;
anthers at first divided into 2 or 4 cells, at length confluent into 1 transverse cell.
Disk conical or broad. Ovary 3-celled, style short, stigma 8-lobed ; ovules 2 or
more in each cell. Fruit of 3 distinct, flat, coriaceous carpels, opening along the
middle in 2 boat-shaped valves. Seed compressed, usually produced at the base
into a wing adnate to the raphe; albumen none; embryo in the upper end of the
seed ; cotyledons flat, connate ; radicle inferior.—Small trees or woody climbers.
Leaves opposite, entire or serrate. Stipules very small and deciduous. Flowers
in axillary cymes or panicles. °

A large genus, widely distributed over tropical Asia, Africa, and America, the Australian
species being one of the common Asiatic ones. It belongs to the section with comparatively

large flowers and valvate petals. The other section common in India, including H. indica, with
minute globular flowers and imbricate petals, has not yet been observed in Australia.—Benth.

1. H. obtusifolia (obtuse-leaved), Rowb.; W. and Arn. Prod. 104, var.
barbata ; Benth. Fl. Austr.i. 404. A tall, woody, glabrous climber. Leaves
ovate, obovate, or oblong, obtuse or obtusely acuminate, 2 to 4in. long, entire,
coriaceous, somewhat shining. Flowers in short, loose, axillary cymes, the upper
ones forming sometimes large leafy terminal panicles. Petals fully 2 lines long,
lanceolate, rather thick, valvate in the bud, and in the Australian specimens
bearded inside above the middle, the disk and ovary also occasionally villous or
pubescent. Ovules 6 to 10 in each cell of the ovary. Carpels about Qin. long,
either broadly oblong and entire or broader and emarginate at the top.—H.
macrantha, Korth. Verhand. Nat. Gesch. Bot. 187, t. 89; H. barbata, F. v. M.
in Trans. Phil. Inst. Vict. iii. 28.

Hab.: Taylor’s Range, Moreton Bay. Ripe in November.

The species is widely distributed over tropical Asia. The common Indian form, figured in
Wight,’ Ic. t. 963, has glabrous petals, but the variety with bearded petals as described by
Korthals from Borneo, and of which we have specimens from Ceylon, is the same as the

Australian one; and the amount of hairiness both on the petals and ovary appears to be variable.
—Benth.

10. SALACIA, Linn.
(After Salacia, the wife of Neptune.)

Calyx small, 5-parted. Petals 5, imbricate. Stamens 8, rarely 2 or 4,
continuous with the disk, recurved. Ovary conical, immersed in the disk, 3-celled.
Style very short, stigma simple or 8-lobed, ovules 2 to 8 in each cell, in 1 to 2
series, inserted on the inner angle. Fruit a berry, 1 to 3- celled, sub- woody or

Salacia.] XXXVI. CELASTRINE. 261

fleshy. Seeds large, angular.—Scandent or sarmentose shrubs or small trees.
Leaves opposite, petiolate, exstipulate. Flowers few or many, clustered in the
axils of the leaves or extra-axillary, more rarely in cymes.

ae oe belong to the tropics of both hemispheres.—M. A. Lawson in Hook. Vl. Brit.
Ind. i. :

1. S. prinoides (Prinos-like), DC. Prod. A small straggling tree or large
climbing shrub. Branchlets somewhat terete. Leaves petiolate, very coriaceous,
1} to 8in. long, ? to 1}in. broad, oblong, obtusely acuminate, serrate, slightly
repand. Flowers mostly axillary, 8 to 6 (1, 2, or 8, F. ce. iM.) from each tubercle,
pedicels under Zin. Sepals puberulous, ciliate. Petals clawed, entire, about 14
line, broadly-ovate. (Anther cells divergent, F. v. M.) Fruit globose, size of a
small cherry, smooth 1-celled, 1-seeded, black (2-seeded, F’. v, M.)

Hab.: Recorded from Queensland by F. v. M. without locality.

11. SIPHONODON, Griff.
(‘Teeth united into a tube.)

Calyx 5-cleft. Petals 5, spreading. Disk not distinct from the base of the
calyx. Stamens 5, connivent round the pistil, the filaments flattened. Ovary
half immersed in the disk or base of the calyx, conical, the summit hollowed and
stigmatic in the cavity round a central style-like column ; cells numerous, in 2 to
4 series ; ovules solitary in each cell, alternately ascending and pendulous. Drupe
globular, hard-fleshy, with numerous 1-seeded bony pyrenes superposed in rings
of about 10 round the central axis. Testa of the seed membranous; albumen
almost horny; cotyledons large, flat; radicle short.—Glabrous tree. Leaves
alternate, entire or crenate. Stipules minute, deciduous. Peduncles short,
axillary, few-flowered.

Besides the Australian species, which are endemic, it comprises only one from the Indian
Archipelago.

Leaves coriaceous, pale-coloured, oblong, obtuse, 3 to 44in. long, 1#in.
broad, unequal-sided and tapering much towards the base. Fruit
usually oval, about lin.long . . . . 2. 2. ee ee ee .

Branches drooping. Leaves faleate, about 5$in. long, lin. broad, texture
thin, pale-coloured. obtuse, tapering at the base. Fruit globose, about
2in. diameter . 28 ooo 6 wR oe Roe & a we we oD Se pendubim:

Leaves of thin texture, 44 to 6in. long, 1 to 1in. broad, apex sharply
acuminate, slightly cuneate at the base. Fruit globose-turbinate, 2in.
diameter, smooth, more or less sunk at the apex, and often deeply 5-
Suleate: swe ge ee Oe RO a ee Sa is

1. S. australe.

3. S. membranaceum.

1. S. australe (Australian), Benth. Fl. Austr, i. 403. A tree of 60ft. or
more. Leaves obovate or broadly oblong, obtuse, 2 to 3in. long, entire or slightly
sinuate, coriaceous, drying of the pale colour so frequent in Celastrinee. Peduncles
very short. Calyx irregularly 5-partite. Lobes imbricate. Petals cuneate-
orbicular, imbricate before expansion, white, deciduous, about 2} lines. Stamens
5, alternate with the petals; filaments broad, scarcely 1 line long. Anthers 2-
celled; cells broadly divergent. Disk very short. Drupe globular, 3 to lin.
diameter, the flesh hard and dry, with the stigmatic scar at the top, and the scar
of the calyx at the base, as in S. celastrineus. Nuts numerous, appearing to have
been arranged in two rows in each of 5 cells, irregularly ovoid, somewhat
compressed, 8 to 4 lines long. Testa of the seed brown ; albumen not very thick ;
cotyledons broadly ovate.

: y nd.

Won Ea Laedepanen ee aaa and easily worked; an excellent wood for the cabinet-
maker, and might serve for engraving.—Bailey’s Cat. Ql. Woods No. 80. _

Var. Keysii. Leaves coriaceous, pale-coloured, obovate, 2sin. long, 2in. broad, tapering and
equal-sided at the base. Fruit nearly globular, 1}in. long. Hab.: Mount Perry, J. Keys.

362 XXXVI. CELASTRINE. [ Siphonodon.

2. S, pendulum (weeping), Bail. Bot. Bull. iv. (1891). Weeping Ivorywood
tree. ‘Aguridal,” Palmer River, Roth. A tree with a thick, rough, corky
outer bark on the trunk, the wood close-grained, when fresh yellowish ; the
branches dividing at their extremities into numerous long, slender, thong-like,
drooping branchlets. Leaves usually falcate, about 5in. long and seldom
exceeding lin. in breadth, obtuse or at times minutely apiculate, the texture thin,
almost membranous; primary veins distant and very oblique, the veinlets
undulately anastomosing, but not prominent. Peduncles about lin. long, bearing
a few flowers at the end. (Flowers not forwarded). Fruit nearly globose,
24 by 2in., on pedicels of about lin., spuriously 5-celled. Nuts irregularly ovate,
about 5 lines long and 8 or 4 lines broad, with a smooth but somewhat lacunose
face, and when dry freer from the surrounding mealy substance than is the case
in S. australe. Putamen hard and thick. Testa of seed brown.

Hab.: Musgrave Electric Telegraph Station, Cape York Peninsula, Geo. Jacobson, who says
that the fruit is edible, and resembles in taste the common white guava (which it is not unlike in
size and appearance).

Fruit eaten raw, Palmer River, Roth.

This new species differs from S. australe in the texture and form of leaves, the pendulous
branches, the size of fruit, and in the figure of its wood. I think it may prove identical with
one growing in the scrubs of Tringilburra Creek, of which I, picked up fruit, but could not
identify the tree from which they had fallen.

3. S. membranaceum (membranous), Bail. Ql. Agri. Journ. v. 388. A
tree of 60 or more feet in height, the branchlets rather slender and often deeply
striate. Leaves oblong-lanceolate, membranous in comparison with those of the
other Queensland species, 4 to Gin. long, 1 to 12in. broad, the margins somewhat
wavy ; apex acuminate, slightly cuneate at the base; petioles short. Flowers
small, few in axillary cymes. Fruit yellow, globose-turbinate, attaining a
diameter of 2in.; smooth, more or less sunk at the apex, and often deeply
5-sulcate, soft and the inner substance mealy, but if kept a few months becoming
quite hard as in the other kinds.

Hab.: Evelyn, Herberton district, J. F. Bailey.

Orper XXXVII. STACKHOUSIEA.

Flowers regular, hermaphrodite. Calyx small, 5-lobed or 5-cleft. Petals
5, perigynous or almost hypogynous, with elongated claws, usually free at the -
base but united upwards in a tubular corolla, with spreading lobes, imbricate in
the bud. Disk thin, lining the calyx-tube. Stamens 5, inserted on the margin
of the disk ; filaments free, slender; anthers oblong. Pollen grains smooth or
echinate. Ovary free, 2 to 5-lobed, 2 to 5-celled ; style single, with 2 to 5 lobes,
stigmatic along the inner side. Ovules solitary in each cell, erect, anatropous.
Fruit of 2 to 5 globular, angular, or winged indehiscent cocci, at length seceding
from the axis. Seeds solitary, erect; testa membranous; albumen fleshy;
embryo straight; cotyledons short; radicle inferior.Herbs, usually forming a
perennial stock, with erect, little branched, virgate stems, often assuming a
yellowish colour, rarely dwarf and tufted. Leaves alternate, narrow, entire, often
somewhat fleshy. Stipules none or very minute. Flowers in terminal spikes,
rarely solitary, with 3 minute or linear bracts (1 bract and 2 bracteoles) at their
base. Stamens included in the corolla-tube, of very unequal lengths. Pistil
almost always 3-merous.

The Order is limited to two genera, almost endemic in Australia, one species extending to the
cae Islands, and another represented by a closely allied species in New Zealand.—Benth.
1n part).

Pails petigynous. Filaments slender. Pollen-grains sub-4-lobed, echinate . 1. StackHousta.
Petals almost hypogynous. Filaments very short. Pollen-grains ovate, very

smooth ; ae 2. Maconrreoria,

hii li ail

XXXVIL STACKHOUSIE.E. 268

1. STACKHOUSIA, Sm.
(After J. Stackhouse.)

(Tripterococcus, Endl.; Plokiostigma, Schuch.)

Calyx-tube hemispherical, lobes imbricate. Petals erect, imbricate, often
connate. Stamens alternate with the petals. Ovary lobed. Herbs with
simple leaves.

Corolla-lobes oblong, obtuse. Stems elongated. Spikes terminal.

Coeci acutely angled or winged. Leaves obovate or obovate-oblong . . 1. S. spathulata.
ae pee or globular, reticulate. Leaves lanceolate, linear or
iform.

Spikes dense at the top, usually interrupted as the flowering advances.
Flowers 4 to 6 lines long.
Leaves flat, lanceolate or linear or rarely terete. Bracts small. , 2. S. monogyna.
Spikes filiform. Flowers distant, not 3 lines long. Leaves narrow,
often-veryfew gee wl Re
Corolla-lobes acute or acuminate. Cocci obovoid or globular, reticulate.
Corolla 3 lines or less.

3. S. muricata.

Leaves very narrow, subulate, pointed. Coccituberculous . . . . . 4. S. intermedia.
Spikes long and slender.” Flowers or clusters of flowers distant. Leaves
oblong or linear. Sometimes few or very small. . . . . . 5. S. viminea.

1. S. spathulata (like a spatula), Sieb. in Spreny. Syst. Cur. Post. 124;
Benth. Fl. Austr. i. 406. Glabrous, usually much branched at the base, with
stout decumbent or ascending branches of about 4ft., but sometimes lengthening
to 1ft. or more. Leaves from obovate to oblong, usually very obtuse, rather
thick, and 4 to 2in. long, but in luxuriant stems lengthening out to lin. or more
and almost acute. Spikes dense, with the flowers almost of S. monogyna.
Corolla-tube 8 to 4 lines long, lobes much shorter, oblong, obtuse. Cocci fully
2 lines long, with 8 prominent vertical acute angles or narrow wings.—F. v. M.
Fragm. iii. 86; S. maculata, Sieb. in Hook. Journ. Bot. ii. 421; Hook. f. Fl.
Tasm. i. 79 (the name originating in a clerical error in Sieber’s label); Triptero-
coccus spathulatus, F. v. M. in Hook. Kew Journ. viii. 208; Schuch. in Linnza,
xxvi. 20; F. v. M. Fragm. iii. 86; S. monogyna, Labill. Pl. Nov. Holl. i. 77, t.
104 (as to the fruit).

Hab.: Sandy Cape, Hervey Bay, R. Brown; Moreton Island, M‘Gillivray, F. 1. Mueller ;
Logan River, Rev. B. Scortechini. :

2. S. monogyna (single-styled), Labill. Pl. Nov. Holl. i. 77, t. 104 (partly) ;
Benth. Fl, Austr. i. 406. , Glabrous, with a perennial base and erect, simple or
slightly branched, stout or slender stems, usually 1 to 14ft., but sometimes twice
that height. Leaves linear or lanceolate, acute or obtuse, crowded or few and
distant, usually 4 to lin. long, or when very luxuriant 2in. Racemes at first
dense, but often lengthening out to 4 or 5in., the lower bracts sometimes leaf-
like, passing into the very small lanceolate upper ones, and often all very small.
Calyx-lobes narrow. Corolla-tube 3 to 4 lines long ; lobes much shorter, oblong,
obtuse. Cocci obovoid, prominently reticulate, not angled.—Lindl. Bot. Reg. t.°
1917; Hook. f. Fl. Tasm. i. 79; S. obtusa, Lindl. in Bot. Reg., under n. 1917;
S. linariefolia, A. Cunn. in Field. N. 8. Wales, 356; F. v. M. Fragm. iii. 87; S.
Gunnii, Hook. f. Fl. Tasm. i. 79; Schlecht. Linnea, xx. 642; S. uspericocca,
Schuch. in Linnea, xxvi. 12; S. Muelleri, Schuch. lc. 16; S. Gunniana,
Schlecht. in Schuch. lc. 18.

Hab.: Keppel Bay, Broadsound, R. Brown; Port Curtis, M'Gillivray: Dawson and Bowen
Rivers, F. v. Mueller. ;

Although Labillardiére confounded this species with S. spathulata, and represented and
described the fruit of the latter species, yet the common one, of which he described the
flowering specimens, has been so universally known under his name that it would only increase
the confusion to adopt a later name for that species. Among its numerous forms, the luxuriant
specimens with more conical spikes which commonly pass for the true S. monogyna, and the
smaller ones with fewer flowers and the young spike more obtuse, published by Lindley as S.
obtusa, pass into each other by innumerable gradations. It is to the former that Schlechtendal

264 XXXVII. STACKHOUSIE#. [Stackhousia.

gave the name of H. Gunnii, whilst Hooker’s variety of that name is nearer to H. obtusa. A
rather more distinct variety, with elongated slender stems, narrow and more distant leaves,
sometimes very few and small, and rather smaller flowers, with smaller and smoother cocci, is
amongst the more common Victorian and §. Australian forms, and is more especially the S.
linariefolia, A. Cunn., or S. Muelleri, Schuch. It has sometimes the almost terete leaves of
S. Huegelii, from which it then differs in its very short bracts. The calyx in this variety is often
strongly ribbed after flowering, but still more so in a slender northern variety, which has larger
almost muricate cocci. A few Queensland specimens (Port Denison, Fitzalan), very slender,
with small flowers in short dense spikes, seem almost to connect this with S. muricata. Indeed,
different as are the extreme forms, the numerous specimens I have had before me show scarcely
any definite limits between S. monogyna, pubescens, Huegelii, flava, muricata, and viminea.—
Benth. 4

3. S. muricata (rough), Lindl. in Bot. Reg. under n. 1917 ; Benth. Fl, Austr,
i. 408. Glabrous. Stems slender, simple or branched, often above 14ft. long.
Leaves narrow-linear, sometimes almost filiform, $ to 1fin. long. Spikes long,
very slender, with distant clusters of 2, 8, or more small flowers, usually under
3 lines and sometimes not 2 lines long. Calyx-lobes small, obtuse. Corolla-
lobes narrow but obtuse, sometimes as long as the tube, sometimes not half so
long. Cocci strongly reticulate, sometimes almosi muricate—Schuch. in
Linnea, xxvi. 25.

Hab.: Port Curtis and Dunk Island, J/‘Gillivray ; Brigalow scrub in the interior, Mitchell ;
Peak Downs, F. v. Mueller.

This species, which we have also from the Philippine Islands, varies considerably and some-
times approaches S. viminea, but the leaves are never so broad, and the corolla-lobes obtuse.
The Sturt’s Creek specimens belong to a more branched and compact form, with very small
flowers more frequently solitary, and the leaves few, small, and distant. Some smaller

specimens, like those from the Philippine Islands, are less branched and perhaps sometimes
annual.— Benth.

4. &. intermedia (intermediate), Bail. Ql. Agri. Journ. iii. 281. An erect
annual. Stem striate or sulcate, only a few inches high ; branches few, terminating
in rather long slender spikes of minute flowers. Leaves very narrow, # to 14in.
long, margins revolute; apex shortly subulate, pointed. Flowers solitary. or in
twos or threes. Calyx-lobes about 4 line with acute points. Corolla-tube
scarcely longer than the calyx-lobes; lobes spreading, narrow, long as the tube.
Cocci tuberculous.

Hab.: On Damp Rocks, Lizard Island.

The position of this species is between S. muricata, Lindl., and S. viminea, Sm. It was found

in company with Drosera indica, Linn.; Buchnera linearis, RB. Br.; and that curious rock-loving
grass, Diplachne loliiformis, F. v. M.

5. S. viminea (shoots flexible), Sm. in Rees’ Cycl. xxxiii.; Benth. Fl. Austr.
i. 408. Glabrous. Stems erect or ascending, slender, often 1 to 14ft. high.
Leaves on the barren shoots often rather broad, oblong, obtuse, 4 to lin. long,
narrowed at the base, on the flowering-stems fewer, often small and narrow-
linear, and sometimes scarcely any. Spike slender, elongated, with distant
clusters of small flowers, sometimes numerous in the clusters, sometimes solitary
or nearly so. Calyx small, with acute lobes. Corolla rarely exceeding 8 lines
and often not above 2 lines long, slender, with narrow acuminate or acute lobes.
Cocci small, strongly reticulate or muricate——Schuch. in Linnea, xxvi. 22;
S. nuda, Lindl. in Bot. Reg. under n. 1917; Schuch. l.c. 22; S. monogyna, Sieb.
Pl. Exs.; 8. dorypetala, Schuch. lc. 24.

Hab.: Warwick, Stanthorpe, Islands of Moreton Bay.

Var. elata. Branches numerous and more erect, attaining 5ft. according to Maxwell, but
several of Drummond’s are under 1ft.; leaves all narrow ; the whole plant drying more yellow
than usual in the eastern variety, although some specimens of the latter are also yellow.—S.

elata, F. v. M. Fragm. iii. 86. To this variety belong Maxwell’s specimens above mentioned and
Drummond’s n. 92.__ A few Port Jackson ones can scarcely be distinguished from them.—Benth.
Islands of Moreton Bay.

Bentham, in Flora Austr. i. 409, aptly remarks that the distinctions between this species and
S. muricata, and the value of the character derived from the acute or obtuse corolla-lobes,
require further investigation on the living plant.

XXXVII. STACKHOUSIES. 265

2. MACGREGORIA, F. v. M.
(After John Macgregor, of Victoria.)

Sepals 5, narrow-lanceolate, imbricate in the bud, free, persistent. Petals 5,
almost hypogynous, free, membranous, alternate with the sepals, imbricate in the
bud, oblong or obovate, spathulate, deciduous. Stamens 5, alternating with the
petals. Filaments free, very short. Anthers linear-oblong, straight, introrse,
basifixed, 2-celled, dehiscing longitudinally. Pollen-grains oval, very smooth.
Stigmata 5, very short, sessile, linear-subulate. Cocci 5, superior, obovate,
indehiscent, 1-seeded. Columella very short, the upper membrane ample.
Pericarpum very thick. Seeds erect from basil cavities at base. Albumen fleshy.
Embryo pyriform, straight, scarcely shorter than the albumen. Cotyledons-
plano-convex. Radicle short, inferior. A glabrous annual with but few linear
leaves and terminal racemes of flowers.—F. v. M. Fragm. viii. 160.

1. M.. racemigera (flowers in racemes), F’. v. M. Enagm, viii. 161; Hook. Ic.
1280. Asmall, erect, or ascending branched herb. Leaves quité entire, somewhat
acute, slight narrowing to the base, } to Zin. long, $ to 3 line broad. Pedicels very
slender, 14 to 4 lineslong. Sepals about 1 line long, with a very narrow membranous
margin, joined together only just at the very base. Petals 8 to 5 lines long,
narrowing to a rather long base. Anthers 4 line long, light-yellow, terminated
by a very small, oval, white appendage. Cocci scarcely 4 line long, sprinkled
with very short hooked hairs. Testa shining, smooth, and marked with very fine
dots. Embryo yellowish.—F. v. M., l.c.

Hab.: Towards Lake Nash, M. Costello.

OrpverR XXXVIII. RHAMNEZ.

Flowers regular, hermaphrodite, or rarely polygamous. Calyx campanulate,
urceolate, or cylindrical, the tube persistent and often adnate to the ovary or disk;
lobes 4 or 5, valvate, usually with a raised longitudinal line inside, and deciduous.
Petals 4 or 5, concave or hood-shaped, inserted at the base of the calyx-lobes,
alternating with and rarely exceeding them, or none. Stamens 4 or 5, alternating
with the calyx-lobes, inserted with the petals and opposite to them when present ;
filaments short, filiform; anthers small, often enclosed in the petals, rarely
oblong or exserted. Disk rarely wanting, usually filling the calyx-tube or lining
it, or annular round the ovary when inferior, rarely cup-shaped and free. Ovary
sessile on the disk or immersed in it, or more or less inferior, 3-celled, or rarely 2
or 4-celled ; style short, entire, or with as many lobes or branches as ovary-cells ;
stigmas terminal, capitate or club-shaped. Ovules solitary in each cell, erect,
anatropous, with a dorsal or rarely lateral raphe. Fruit a drupe or capsule, the
border of the adnate base of the calyx forming a ring at the base or round the
fruit or at the summit; epicarp thin and dry or fleshy ; endocarp separating into.
as many membranous coriaceous or hard cocci as cells, or woody or bony, divided
into cells. Seeds solitary, erect, usually ovate and somewhat compressed, often
arillate; testa coriaceous or crustaceous and shining or rarely membranous;
albumen fleshy or almost horny, often scanty, rarely wanting; embryo usually
straight, with flat rather thick cotyledons and a short inferior radicle.-—Shrubs
or trees, very rarely, in genera not Australian, herbs, erect or climbing. Leaves
alternate or rarely opposite, undivided, entire, or toothed. Stipules usually
present but very deciduous, rarely spinous and persistent. Flowers small, usually
green or yellowish, in cymes or umbel-like clusters, either solitary or forming
axillary or terminal compound cymes, racemes or panicles.

A considerable Order, ranging over the tropical and temperate regions of both the New and

the Old World. Of the 12 Australian genera, 3 are widely spread tropical or northern genera,
and 1 tropical Asiatic, all represented in Australia by single or very few species, a fifth is South

266 XXXVI. RHAMNE.

American, with one Australian and one New Zealand species, the remaining 7, several of them
numerous in species, are endemic or nearly so, Alphitonia extending to the Pacific Islands, and
Pomaderris to New Zealand. The Order is a well-marked one, the floral characters separating
it very readily from all except Ampelidee, from which it is distinguished by the habit, by the
drupaceous or capsular, not baccate fruit, and by the seeds; but most of the genera, even the
most natural ones, are difficult to characterise. The differences in their flowers and fruits are
very trifling; they often pass into each other by the finest gradations, and habit, foliage, and
inflorescence must often be relied upon for fixing generic limits.—Benth.

Tris L Ventilaginez.—Scandent wnarmed shrubs or small trees. Leaves alternate.
Disk filling the calyx-tube. Ovary superior or half-superior. Fruit dry, 1-celled, 1-seeded, girt
at the base or middle by the calyx-tube. Seeds exalbuminous.

Leaves penninerved. Panicle branches elongated and raceme-like. Nut
1-seeded, produced into a long wing-like appendage . .. . . . 1, VENTILAGo.

TrisE Il. Bizyphez.—Shrubs or trees. Disk filling the calyx-tube. Fruita dry or fleshy
drupe, with a 1 to 8-celled stone, the base or middle girt by the calyx-tube.

Leaves 3 or 5-nerved. Drupe succulent, the putamen woody or bony, 1 to
4-celled. Stipules usually spinescent eres Shi 2. ZIzYPHUs.

Trine II]. Rhamnece.—Shrubs or trees. Disk lining or filling the calyx-tube. Ovary

superior or half-superior. Fruit dry or fleshy, of 3.(rarely 2 or 4) pyrenes or cocct.

Calyx-tube very short. Petals clawed. Style shortly bifid. Ovary 2-celled.
Disk margins free. Fruit juicy outside. Kndocarp indehiscent, 1 rarely
Q-celled. "ss % eS | eR we Hw eB oe oe we wwe

Calyx deeply 5-cleft, lobes deciduous. Petals orbicular-rhomboid, rolled
inwards. Filaments filiform. Disk slightly undulate at the margin.
Fruit 8-lobed.. Seedsroundish . ...... a . . . 4 Scmmsrocarpza.

Drupe with a thin epicarp, covering membranous or crustaceous cocci.

Unarmed. . . . . . Soe eH eb ee a Home ewe « = Dy COLUBRING.

Panicle or cyme 2 or 3-chotomous. Endocarp separating into cocci.

Ovary immersed in the disk. Epicarp thick. Leaves white or rusty
underneath See Boe Se we BR Se 3S ae es 1 AnpErronta,

Ovary sessile on the disk. Epicarp thin. Leaves green on both sides . 7. EMMENosPERMUM.

Calyx campanulate or tubular. Disk none, or annular, or lining the

calyx-tube. Ovary partially or wholly inferior. Leaves alternate,
usually small and entire (except a few Pomaderrises). Fruit under 2
lines diameter.

Calyx-tube entirely adnate, or lined by the disk up to the lobes. Petals
none, or concave, not enclosing the anthers, which are either oblong
or on long filaments. Flowers usually pedicellate. Bracts very
deciduolis sl ea a a a ee an

Calyx-tube produced above the ovary and disk.

Flowers sessile, or nearly so, in cymes, often contracted into heads
surrounded by imbricate brown bracts . . . . . 1... ‘
Flowers solitary or in leafy spikes, sometimes contracted into heads,
or pedicellate, individually surrounded by brown bracts . . . . 10. Crypranpra.

True IV. Colletiezx.—Ovary free or half-immersed at the base of the calyx. Calyz-tube
urceolate, campanulate, or cylindrical, produted above the ovary and annular disk. Stamens in the
orifice of the calyx. Fruit coriaceous, containing 2 or 3 cocci, or drupaceous and the putamen 1 to
3-celled.—Small trees or shrubs, the branches opposite, often spinescent. Leaves opposite, some-
times small or none. Flowers fasciculate or solitary.

Calyx campanulate or tubular, the tube produced above the ovary and
annular disk. Spines and small leaves opposite . . . . . - 11. Discarza.
Tre V. Gouaniez.—Ovary inferior. Disk various. Fruit coriaceous, containing 3 or 4
coccis, very often 3-winged or 3-angled, crowned by the calyx-limb.—Shrubs, rarely herbs. Leaves
alternate, often broad. Flowers racemose, cymose.

Fruit 3-winged. Flowers in racemose spikes . . . . . » . . . 12 Govanta.

8. Dauuacrya.

8. PomMapERRIs.

9. SrENANTHEMUM.

1. VENTILAGO, Gertn.
(From ventilo, to blow, and ago, to drive away; the winged fruit being
easily carried by the wind.)
Calyx 5-lobed, spreading. Petals hood-shaped or none. Stamens 5, scarcely

exceeding the petals when present. Disk flat or concave, filling the short calyx-
tube. Ovary more or less immersed in the disk, 2-celled; style short, with 2

Ventilago.] XXXVII. RHAMNEA. 267

short erect stigmatic lobes. Nut globular at the base, produced into an oblong or
linear coriaceous wing, 1-celled and 1-seeded, indehiscent. Seed globular; testa
membranous; albumen none; cotyledons thick and fleshy.—Climbing shrubs or
trees. Leaves alternate, penninerved. Flowers small, clustered along the
branches of axillary or terminal panicles.

The genus is dispersed over the tropical regions of the Old World. The Australian species are

endemic, differing from the others in habit and foliage as well as in the absence of petals.

A small tree. Branchlets glabrous. Leaves narrow-lanceolate, 2 to 5in. long,
entire. . . 1. V. viminalis.

A tall climber. Branchlets and inflorescence hairy. Leaves 13 to 2in. long,

ovate-lanceolate, the margins denticulate-repandulate 2. V. ecorollata.

1. VW. viminalis (branches flexible), Hook. in Mitch. Trop. Austr. 369; Benth.
Fl. Austr. i. 411. “ Thandorah,” Cloncurry, Palmer. A small glabrous tree.
Leaves narrow-lanceolate, 2 to 4 or even 5in. long, entire, narrowed into a petiole,
coriaceous, the pinnate veins very oblique and sometimes almost parallel with the
midrib, without the elegant transverse venation of the rest of the genus. Panicles
not much branched or almost reduced to simple racemes, shorter than the leaves,
solitary or clustered in the axils. Calyx about 1 line long. Petals none. Disk
entirely adnate to the short broad calyx-tube. Ovary slightly immersed in the
disk. Fruit glabrous, about lin. long including the wing, the turbinate adnate
base of the calyx not attaining above a quarter the length of the globular nut.

Hab.: High sandy ridges on the Maranoa, Mitchell; Gulf of Carpentaria, F’. v. Mueller ;
Rockhampton, O’Shanesy ; Barcoo and many other inland localities.

This is one of the woods recorded as being used by the aborigines for making boomerangs and
fire-sticks.—Palmer.

2. V. ecorollata (without corolla), F’. cv. M.in Wing's So. Sc. [ec., 1883.
A tall, climbing plant, the branchlets hairy-pubescent. Leaves on short petioles,
ovate-lanceolate, shining on both sides, 14 to 2in. long, the margins denticulate-
crenulate; texture chartaceous. Racemes axillary, about lin. long, scarcely
pedunculate, hairy. Pedicels fascicled, of equal length or shorter than the
flowers. Calyx about 1 line long, yellow inside. Petals none. Filaments
inserted on the margin of the disk. Anthers oblong or oval-dorsifixed. Disk
entire, slightly adnate to the tube of the calyx. Style somewhat thick,
compressed, very shortly 2-fid, the lower portion pilose. Fruit surrounded only
at the base by the tube of the calyx, its appendage narrowly lanceolate-oblong,
glabrous.—Berchemia ecorullata, ¥. v. M. Fragm. ix. 141.

Hab.: Rockingham Bay, J. Dallachy, and Endeavour River, Persich (F. v. M., l.c.)

2. ZIZYPHUS, Juss.
(From its Arabic name.)

Calyx 5-lobed, spreading. Petals hood-shaped or rarely none. Stamens 5,
included in the petals or scarcely exceeding them, when present. Disk flat, filling
the short calyx-tube. Ovary immersed in the disk, 2, rarely 3 or 4-celled ; style
shortly branched or styles distinct; stigmas small. Drupe ovoid or globular,
putamen woody or bony, 1 to 4-celled, 1 to 4-seeded. Seeds with a smooth
fragile testa; albumen none or scanty; cotyledons thick.—Trees or shrubs,
usually armed with stipular prickles. Leaves alternate, 3 or 5-nerved, often
distichous and very oblique. Flowers small, greenish, in axillary cymes. Fruit
often edible.

The genus ranges over the tropical and subtropical regions of the New and the Old World.

The two Queensland species are also common Asiatic ones.

Leaves green on both sides, softly pubescent or villous, or at length glabrous.
Drupe small, 2-celled . . 2. 2. 1. et. a ‘ so

Leaves white or rusty underneath, with a close tomentum. Ovary and drupes
2-celled: . mies CMaSIa cs, “Bees Sal ros cep aed Seales AS oe” Se Sette

1. Z. Ginoplia,

2. Z. jujuba.

268 XXXVI. RHAMNE. (Zizyphus.

1. Z Gnoplia (wine jujube), Mill.; W. and Arn. Prod. 168 (with the
synonyms adduced, except 7. Napeca); Benth. Fl. Austr. i. 412. A shrub of
several feet, with very divaricate branches, the young ones rusty-pubescent or
villous. Stipular spines short, in pairs, one straight and deciduous, the other
hooked or recurved and more persistent. Leaves very obliquely ovate, obtuse or
slightly acuminate, 1 to 2in. long, entire or crenulate, 3 or 5-nerved, membranous,
green on both sides, softly pubescent or villous, especially underneath, or some-
times glabrous when full-grown. Cymes small, compact, few-flowered, and
almost sessile. Ovary 2-celled, style short, the stigma scarcely divided. Drupe
globular, 2 or 3 lines diameter, 2-celled or 1-celled by abortion.—Z. celtidzfolia,
DC. Prod. ii. 20 (from the character given); Fenzl in Hueg. Enum. 20; Z.
rufula, Miq. Fl. Ind. Bat. i. part 1, 648.

Hab.: Thursday and other islands of Torres Straits; Islands of the Gulf of Carpentaria, R.
Brown. Common in East India and the Archipelago, but apparently not in Africa.

Of the two Linnean Rhamni doubtfully referred here by Wight and Arnott, R. Gnoplia is
quite correct ; R. Napeca, however, is Zizyphus lucida, Moon; Thw. Enum. Pl. Ceyl. 74. The
Linnean herbarium has very good authentically named specimens of both.—Benth.

In India a decoction of the bark of the fresh root is said to promote the healing of flesh
wounds. The fruit, which has a pleasant acid flavour, is also eaten. According to J. S. Gamble,
the wood is used in India for saddle-trees, &c.; weight about 50lb. per cubic foot.

2. Zs jujuba (common jujube), Lam.; W. and Arn. Prod. 162 (with the
synonyms adduced); Benth. Fl. Austr. i. 412. A tall shrub or small tree, with
short stipular prickles, occasionally wanting. Leaves ovate or nearly orbicular,
usually very obtuse, 1 to 3in. long, entire or toothed, 8-nerved, glabrous above,
covered underneath, as well as the petioles and branches, with a close white or
rusty tomentum. Cymes small, compact, and nearly sessile. Ovary 2-celled,
tapering into a short 2-lobed style. Drupe globular, usually about $ to nearly
Zin. diameter, 2-celled or 1-celled by abortion.

Hab.: Torres Straits, Dubouzet.

Very common, both wild and cultivated, throughout tropical Asia, extending also to tropical
Africa.— Benth.

Fruit eaten by natives, T’hozet.

Wood whitish, hard, and close-grained.— Bailey’s Cat. Ql. Woods No. 82.

Common in India, where the fruit is prepared into pectoral lozenges called ‘‘ Pate de Jujube,’
and the bark is employed in the Moluccas as a remedy for diarrhea.

3. DALLACHYA, F. v. M.
(After John Dallachy.)

Calyx 5-fid, tube very short. Petals unguiculate. Stamens 5. Anthers ovate-
cordate, introrse, pointless. Style shortly bifid. Disk cupular, margin free.
Ovary 2-celled, exocarp juicy. Endocarp indehiscent, 1, rarely 2-celied, cartilagi-
nous. Seeds ovate. Albumen none. Cotyledons collateral, plano-convex, green.
Radicle very short.—An unarmed small tree. Leaves chartaceous, almost ovate,
with distant penninerves. Flowers in axillary clusters.—F. v. M. Fragm. ix. 140. °

1. D. vitiensis (also of Viti), F. 7. M. Fragm. ix. 140. “ Murtilam,”
North Queensland, Thozet. A small tree, flowering asx a shrub, quite glabrous,
the branches slender. Leaves ovate or oval-oblong, shortly acuminate, 2 to 8in.
long, entire or serrate-crenate, green on both sides, thin and apparently deciduous.
Flowers in axillary sessile clusters, yellow inside, on slender pedicels of 8 or 4
lines. Calyx about 2 lines long, the tube broadly hemispherical ; the inner lobes
triangular, rather thin. Petals involute, enclosing the stamens. Disk concave,
broadly cup-shaped, slightly cienulate, the margins free. Style compressed,
sometimes undivided. Ovary broadly sessile, 2-celled, tapering into the short
style. Drupe ovate, black, 8 to 4 lines long. Endocarp indehiscent ; cells 1,

Dallachya.) XXXVII. RHAMNEA. 269

rarely 2, woolly, 1-seeded. Testa membranous, blackish. Cotyledons dimidiate-
ovate.—F. v. M., l.c., who also mentions having heard through A. Thozet of a
pubescent variety ; Colubrina viticnsis, Seem. Mission to Viti, p. 434; Rhamnus
vitiensis, Benth. Fl. Austr. i. 418; Seem. Fl. Viti. p. 42.

Hab.: Coast from Rockhampton to Somerset. .
Fruit eaten by natives, Thozet.

4. SCHISTOCARPAA, F. v. M.
(Fruit divided.)

Calyx deeply 5-cleft, its lobes semi-lanceolate, deciduous. Petals orbicular-
rhomboid, short-stipitate, longitudinally rolled inward. Stamens hardly longer
than the petals, much concealed by them. Filaments filiform. Anthers almost
ovate, basifixed, longitudinally dehiscent. Style very firm, longer than the
stigmas. Disk slightly undulate at the margin. Ovary 38-celled, almost fully
emerged. Fruit roundish, somewhat turgidly 3-lobed, by the persistent short
calyx-tube surrounded only at the base; exocarp crustaceous, irregularly 3-
valvular; endocarp receding, thinly pergamenous, each of the three portions
splitting to near their base along the inner side, much ruptured and twisted on
the outer side. Seeds roundish, very convex at the outer side, much flattened
and somewhat 3-gonous at the inner side; testa chartaceous; albumen none ;
cotyledons outward very convex; radicle minute, ovate included.—Vict. Nat.,
March, 1891.

This genus must stand near Colubrina, to which it could be referred as a section; but the
course of the primary venules of the leaves is different, the calyx-tube under the fruit is shorter
and less completely adherent, the cotyledons are outward very turgid and the albumen is
wanting. The last-mentioned characteristic this new plant of ours has in common with

Scutia and Dallachya, but both have a fruit of different structure, ours approaching that of
Macrorhamnus.-—F. v. M., lc.

1. S. Johnsoni (after 5. Johnson), #. v. M., Vict. Nat., March, 1891. A
plant of laurinaceous aspect. Leaves on very short petioles, scattered, of firm
texture, mostly lanceolate-ovate, acuminate, entire, glabrous, 3 to Tin. long, 1
to 24in. broad, shining on both sides but paler beneath, their primary venules
rather distant, costular-adscending; their ultimate venules reticularly joined.
Stipules semi-lanceolate, fugacious. Panicles small or even diminutive, axillary
and terminal, formed by cymose clusters of flowers, beset with short scattered
hairs. Bracts very small, varying from almost lanceolate to nearly deltoid.
Calyx about din. long. Petals somewhat shorter than the calyx, membranous,
pale-yellowish, as well as the stamens glabrous. Style and ovary bearing short
hairs. Ripe fruit measuring rather more than }in., dark outside, glabrous ;
valves of the exocarp somewhat bifid from the summit; endocarp of each fruitlet
after secession divaricately spreading. Seeds about 2 lines; testa greyish-
brown, without lustre, irregularly reticulate-regular. Embryo almost amygdaline.
—F. v. M. Lc.

Hab.: On Mount Bartle Frere. Stephen Johnson (F. v. M., Le.)

Colubrina Travancorica, doubtfully admitted by Beddome into that genus, has some
resemblance to our new species, but the leaves are almost opposite, bear some indument and are
distinctly serrulated ; and as the mature fruit remains unknown, the generic position continues
also dubious.—F. v. M., lc.

5. COLUBRINA, L. C. Rich.
(The twisted stems supposed to resenrble snakes. )

Calyx 5-lobed, spreading. Petals hood-shaped. Stamens 5, included in the
petals. Disk thick, filling the calyx-tube. Ovary immersed in the disk, 3 or
rarely 4-celled, tapering into a 8, rarely 4-cleft style, with obtuse stigmas. Drupe
nearly globular, obscurely lobed, the epicarp thin or succulent, the endocarp

270 XXXVI RHAMNE. [Colubrina,

separating into 3, rarely 4 membranous or crustaceous cocci, opening inwards by
a longitudinal slit. Seeds without any arillus; testa smooth, shining, coria-
ceous ; albumen fleshy but thin; cotyledons flat or incurved, thin or rather
thick.—Erect or half-climbing shrubs or trees. Leaves alternate, 3-nerved at the
base or penninerved in species not Australian. Stipules small, deciduous.
Flowers small, in axillary cymes or clusters.

The species are nearly all American, tropical or subtropical, with one from tropical Asia,
extending also into Australia.

1. C. asiatica (Asiatic), Brongn.; W. and Arn. Prod. 166 (with the synonyms
adduced); Benth. Fl. Austr. i. 413. A large shrub or small tree, unarmed, and
quite glabrous, with long, slender, often flexuose branches. Leaves petiolate,
ovate or broadly cordate, acuminate, 2 to 3in. long, crenate-serrate, 3-nerved and
penninerved, smooth and shining, but scarcely coriaceous. Cymes shortly pedun-
culate, rarely exceeding the petioles. Flowers greenish, about 2 lines diameter.
Fruit about 4 lines diameter, depressed at the top, furrowed opposite the
dissepiments, the endocarp separating more or less perfectly into 3 or rarely 4
membranous cocci.

Hab.: Cape York, M‘Gillivray ; Cape Grafton and Rodd’s Bay, A. Cunningham; Howick’s
Group, F. v. Mueller ; Shoalwater Passage, R. Brown; Port Denison, Rockingham Bay, and

Russell River, of later collectors. '
The species is common in tropical Asia, extending to the Pacific Islands.

6. ALPHITONIA, Reissek.
(Seeds like pearl barley.)

Calyx 5-lobed, spreading. Petals involute, Stamens 5, included in the petals.
Disk thick, filling the calyx-tube. Ovary immersed in the disk, 2 or rarely
8-celled, tapering into a shortly lobed style. Drupe globular or broadly ovoid,
the epicarp of a dry, mealy, or somewhat corky substance; endocarp of 2 or 8
hard coriaceous nuts or cocci, opening inwards by a longitudinal slit. Seeds
with a shining hard testa, completely enclosed in a membranous brown shining
arillus, open at the top, but with the edges folded over; albumen cartilaginous or
horny; cotyledons flat.—Tree. Leaves alternate, penninerved. Cymes dicho-
tomous, many-flowered. Seeds often persisting on the torus after the pericarp
has fallen off.

i a genus is probably limited to w single species, ranging from Australia to the Pacific
siands,

1. A. excelsa (tall), Reissek, in Endl. Gen. 1098; Benth. Fl. Austr. i. 414.
Red Ash. ‘ Ane,” Batavia River, Ward ; ‘‘ Meeamee,” Moreton Bay, Watkins;
“ Baragara,” Cairns, Cowley; ‘‘Dunanya,” Taromeo, Shirley. A tall hard-
wooded timber-tree, the young branches, petioles, and inflorescence hoary or rusty
with a close tomentum. Leaves petiolate, varying from broadly ovate or almost
orbicular and very obtuse to ovate or lanceolate and acute or acuminate, usually
3 to Gin. long, entire, coriaceous, glabrous or slightly hoary above, white, or.
rarely rust-coloured underneath with a close tomentum, the parallel pinnate veins
very prominent. Flowers 2 to 8 lines diameter, in little umbel-like cymes,
arranged in dichotomous cymes in the upper axils or in a terminal corymbose
panicle. Calyx tomentose. Disk broad and nearly flat. Fruit 8 or 4 lines
diameter, or sometimes rather larger.—-Colubrina cacelsa, Fenzl, in Hueg. Enum.
20.

Hab.: Islands of the Gulf of Carpentaria, Sweers Island, Curtis Island, Rockhampton, Port
Denison, Brisbane River, Moreton Bay. :

The Carpentaria island specimens belong to a variety with remarkably large obtuse leaves, the
flowers rather larger than usual, and the tomentum somewhat rusty. To this belongs Zizyphus
pomaderroides, Fenzl, in Hueg. Enum. 20, judging from R. Brown’s specimens corresponding to

Alphitonia, | XXXVI. RHAMNEE. 271

Bauer's, Alphitonia zizyphoides, A. Gray, Bot. Amer. Expel. Exped. i. 278, t. 20 (Rhamnus
sizyphoides, Soland.), which extends from Borneo and New Caledonia to the Pacific Islands, does
not appear to differ at all from some of the eastern Australian specimens ; whilst 4. franguloides,
A. Gray, l.c. 280, is very like sone of the more tomentose N. Australian specimens.-—Benth.

Wood near the outside somewhat pinkish, the inner wood dark-brown, or parti-coloured
throughout, close-grained, very tough, warps in drying, but probably a good wood for the cabinet-
maker. The wood usually, by keeping, becomes deeper in colour.—Bailey’s Cat. Ql. Woods No. 84.

The leaves are sometimes infested with the fungi Gleosporium Alphitonia, Cke. and Mass.,
and Pestalozzia Guepini, Desm.

7. EMMENOSPERMUM, F. v. M.
(Referring to the seeds remaining attached to the torus.)

Calyx 5-lobed, the tube campanulate. Petals hood-shaped, inserted with the
stamens on the margin of the disk. Stamens 5, enclosed in the petals. Disk
thin, lining the calyx-tube. Ovary inserted on the disk in the bottom of the
calyx-tube, but not immersed, 2-celled or rarely 8-celled, tapering into a shortly-
cleft style. Fruit almost capsular, with a very thin almost dry epicarp, the
endocarp separating into 2 or rarely 3 cartilaginous almost crustaceous cocci,
opening along the inner face in 2 valves. Seeds inserted on a turbinate or
slightly cup-shaped funicle, without any arillus ; testa hard and shining; albumen
cartilaginous ; cotyledons flat.—Treeg. Leaves opposite or alternate, penninerved.
Cymes or panicles trichotomous,' many-flowered. Seeds often persisting on the
torus after the pericarp has fallen off.

The genus is endemic in Australia. It is closely allied in technical characters to the 8.
African Noltia, but with a different habit.—Benth.

Leaves opposite or nearlyso . . . BS She Hi es 1. E. alphitonioides.
Leaves alternate . . . ; ee = . oe. . . 2 EL Cunninghamii.

1. HE. alphitonioides (Alphitonia-like), FP. v. M. Fragm. iii. 63; Benth. Fl.
Austr. i. 415. A tall hard-wooded timber tree, quite glabrous. Leaves opposite
or nearly so, petiolate, ovate, acuminate, 2 to 3in. long, entire, coriaceous, shining
above, green on both sides. Flowers numerous, in little dense umbel-like cymes,
arranged in trichotomous cymes or corymbose panicles in the upper axils or
terminal. Calyx-lobes almost petal-like, nearly 1 line long. Fruits apparently
about 8 lines long, but either unripe or already open in our specimen. Seeds
persistent, like those of Alphitonia, but without the peculiar arillus of that
species.

Hab.: Brush of Brisbane River, M‘Arthur; Peri Creek, Leichhardt; Rockingham Bay, J.

Dallachy.
Wood yellow, with a small, pinkish centre, close-grained ; useful for cabinet-work.—Bailey’s
Cat. Ql. Woods No. 84a. ‘

2. BE. (?) Cunninghamii (after A. Cunningham), Benth. Fl. Austr. i. 415.
Leaves alternate, similar to those of FE’. alphitonioides, except that the petioles are
longer. Flowers not seen. Umbel-like cymes apparently not numerous, in a
terminal corymbose panicle. Fruits rather larger than in F'. alphitoniotdes, 3. or
4-celled ; epicarp scarcely any ; cocci 2-valved. Seeds red and shining as in that
species, but not persistent on the torus, and the funicle very small.

Hak: This species has been recorded by Baron Mueller for Queensland.

8. POMADERRIS, Labill.
(From pomua, a lid, and derris, a skin ; membranous covering of seed vessels.)

Calyx-tube entirely adnate to the ovary, the limb divided to the base into 5
lobes, usually deciduous or reflexed. Petals either concave or nearly flat, not
enclosing the anthers, or none. Stamens 5, the filaments long and usually
suddenly inflected and attenuate near the top; anthers oblong or ovoid. Disk

272 XXXVIII. RHAMNES. [ Pomaderris,

annular, surrounding the ovary at the base of the calyx-lobes, often scarcely
conspicuous, and never very prominent. Ovary half-inferior or rarely almost
entirely inferior. Style 38-cleft, or rarely almost entire. Capsule protruding
above the border of the calyx-tube, septicidally 3-valved, the endocarp separating
into 8 crustaceous or membranous cocci, opening by a broad operculum at the
base of the inner face, or by the separation of the whole inner face, or rarely by a
longitudinal slit. Seed inserted on a short, thickened turbinate or cup-shaped
funiculus.—Shrubs, with the young branches and under side of the leaves white,
hoary or rusty with a close stellate tomentum, often mixed with or concealed by
longer, simple, soft, often silky hairs. Leaves alternate, penninerved. Stipules
brown and scarious, usually very deciduous. Flowers pedicellate, in small, umbel-
like cymes, usually forming terminal panicles or corymbs, or rarely solitary in the
axils of the leaves. Bracts brown and scarious, but so deciduous as to be seldom
visible at the time of flowering.

The genus is confined to Australia and New Zealand; the Australian species are all endemic
and from the eastern and southern districts, with the exception of two which are also found in
New Zealand.—Benth.

Flowers with petals.
Calyx-tube turbinate, at least half as long as the lobes. Cocci opening
by an operculum below the middle. ‘
Leaves mostly ovate-lanceolate, 2 to 3in. long.: Panicles many-
flowered.
Leaves hoary or tomentose above, softly tomentose underneath.
Calyx about 2 lines long, very villous . . . .

Leaves glabrous or sparingly scabrous-pubescent above, densely
ferruginous, tomentose underneath. Calyx 1 to 1} lines long,
softly hairy aes dc Fel Veins 4d ah Ae vin oe he freee fe 2. P. ferruginea.

Leaves ovate and obtuse or oblong-elliptical, often above 2in. long,
glabrous above, white underneath. Panicles many-flowered. Calyx

1 to 14 line, closely tomentose or hairy 2

Leaves firm, rarely above lin. long. Panicles small and compact.
Calyx of P. elliptica . . . . . . id gate, ang: Sa Vv Asa
Flowers without petals. Cymes rather loose, numerous in much-branched
panicles. Calyx softly hairy, with w turbinate tube. Leaves mostly
obtuse, scabrous above, often crenulate and rugose Shue Ma

1. P. lanigera.

3. P. elliptica.

4. P. phillyreoides.

5. P. prunifolia

1. P. lanigera (woolly), Sims. Bot. Mag. t. 1828; Benth. Fl. Austr. i. 416.
An erect branching shrub, nearly allied to P. elliptica, with which it is united by
F. v. Mueller, differing chiefly in the leaves softly though minutely tomentose on
the upper side, and the larger more villous flowers. Leaves oblong or ovate-
lanceolate, the under side as well as the young branches clothed with a soft
velvety tomentum often rust-coloured. Panicles often larger and less corymbose
than in P. elliptica. Calyx about 2 lines long, very densely and softly hairy, the
turbinate tube about half as long as the lobes. Petals ovate, concave, on slender
claws. Fruit as in P. elliptica, but larger and more hairy.—DC. Prod. ii. 383,
ed the var. 2; Ceanothus laniger, Andr. Bot. Rep. i. 569; P. obscura, Sieb.

. Exs.

Hab.: Stanthorpe, L. 4. Bernays, junr. °

2. BP. ferruginea (ferruginous), Sieb.; Fenzl, in Huey. num. 21; Benth.
Fil. Austr. i. 417. Very near P. elliptica, and united with it by F. v. Mueller,
having the leaves glabrous above, and the small flowers of that species, but the
leaves are usually rather longer for their breadth and more acute, and the down
of the under side is much more dense, velvety and usually ferruginous. The
flowers are more numerous, the calyx more softly and densely hairy, and the
petals usually narrower. The fruits are the same.—Hook, f. Fl. Tasm, i, 76;

Pomadervis.] XXXVI. RHAMNEA. 278

P. laniyera, var. 2, DO. Prod. ii. 88; P. viridirufa, Sieb. Pl. Exs.; Ceanothus
Wendlandianus, Roem. and Schult. Syst. v. 299 (from the character given) ;
Pomaderris Wendlandiana, G. Don, Gen. Syst. ii. 89.—Benth.

Var. canescens, Benth. klora Austr. i. 417 (in part). Leaves 3 to 4in. long, white, and less
ferruginous underneath. Intermediate almost between P. ferruginea and P. elliptica. Percy
Island, A. Cunningham (Benth, l.c) Of this I have no authentic specimens, but from some
received, from Mr. F, C. Simmonds it would seem that the variety is growing on Taylor’s
Range. This plant forms a shrub 5 or 6ft. high. Branchlets softly velvety, with light or dark
brownish longer hairs. Leaves ovate-lanceolate, 24 to 44in. long, 1 to 14in. broad, rather obtuse,
apiculate, on petioles of about }in., margins entire, glabrous above, the under side densely clothed
with a nearly white tomentum and longish scattered brownish hairs. Panicles corymbose,
terminal and in the upper axils. Stipules hairy outside, glabrous and purplish-brown inside,
ovate-lanceolate, 3 lines long, frequently toothed. Bracts scarious, almost orbicular, margins
ciliate. Flowers minute, with pedicels not exceeding 2 lines. Calyx with long hairs outside,
glabrous, and satin-white inside. Petals very fugaceous, shorter than the calyx-lobes, white,
spathulate, toothed on the margins, serrulate at the end ; filaments glabrous, anthers slightly
exserted, style-branches with broad, sometimes almost didymous stigmas.

3. P. elliptica (elliptic), Labill. Pl. Nov. Holl. i. 61, t.86; Benth. Fl. Austr.
i. 417. A tall shrub or small tree, the young branches rusty with a very close
stellate down, intermixed occasionally with a few longer hairs. Leaves petiolate,
ovate, oblong or ovate-lanceolate, obtuse or rarely almost acute, usually 2 to 8in.
long and 3 to 1tin. broad, entire or the margins slightly waved, glabrous above
and smooth or scarcely scabrous, white underneath with a very close tomentum,
the prominent midrib and principal parallel“ veins often rust-coloured. Cymes
numerous, in dichotomous panicles, usually more or less corymbose. Stipules
lanceolate, brown and scarious as well as the broad concave bracts, but all falling
off in a very early stage so as to be rarely seen at the time of flowering. Calyx
about 1% line long, white with a minute stellate tomentum, often intermixed with
longer simple hairs, especially on the turbinate tube. Petals usually broadly
cordate or nearly orbicular, concave, on slender claws, but often much narrower,
sometimes deeply toothed and occasionally abortive. Style-branches short, with
capitate stigmas. Capsule about 14 line diameter, slightly hairy, the free part
rather shorter than the adnate portion, the cocci opening in a round valve or
operculum below the middle.—Bot. Mag. t. 1510; DC. Prod. ii. 88; Hook. f. Fl.
Tasm. i. 76; F. v. M. Fragm. iii. 69,

Hab.: Near the tops of many hills in southern and tropical Queensland.

Two species are usually distinguished, P.: elliptica, with broader more obtuse leaves and
without any silky hairs mixed with the stellate tomentum of the calyx, and P. discolor, DC. Prod.
ii. 33, Sweet, Fl. Austr. t. 41, with the calyx, at least the tube, more or less silky-hairy and the
leaves often less obtuse. Labillardiére’s specimens belong to the former, but his description
agrees better with the latter; and in many instances the two forms pass one into the other.
Sieber’s specimens, n. 208 (P. malifolia, Sieb.; P. multiflora, Fenzl, in Hueg. Enum. 21), are
very broad-leaved, with the tomentose calyx of the first form; n. 213 (P. discolor) belongs to
the second; n. 210 (P. intermedia, Sieb; DO. Prod. ii. 33) has the leaves narrower than usual
and the indumentum of the calyx variable. Ceanothus discolor, Vent. Jard. Malm. t. 58, has the
more acute leaves of the second form with the close tomentum of the first. P. acuminata, Link.
Enum. Hort. Berol. 235, is probably established on the same garden-plant as Ventenat’s.— Benth.

4. P, phillyreoides (Phyllyrea-like), Sieb. in DC. Prod. ii. 88; Benth. Fl.
Austr. i. 418. A shrub, said to be of much smaller stature than P. elliptica.
Down of the young branches sometimes very close and white or rusty, sometimes
loose and more rusty, almost asin P. ferruginea. Leaves much smaller than in
any of the preceding species, seldom attaining 1}in., and usually much shorter,
oblong or oval, obtuse or acute, entire, of a firm consistence, glabrous or minutely
hoary above, soft underneath with a white or rusty down. Flowers rather larger
than in P. elliptica, but variable in size, the cymes compact, in small terminal
panicles. Calyx softly silky-hairy, the turbinate tube shorter than the lobes,

T

274 XXXVIIl. RHAMNEA. [Pomadervis.

Petals nearly of P. edliptica, but usually narrower. Styles more deeply cleft, the
branches club-shaped at the top, with somewhat decurrent stigmas. Capsule of
P. elliptica.—P. andromedefolia, A. Cunn. in Field N.S. Wales, 351; Bot. Mag.
t. 8219; P. phillyreefolia, Fenzl, in Hueg. Enum. 22 (from the character given),
Benth. © ,

Hab.: Between Stanthorpe and the border.

Var. nitidula. Leaves more coriaceous, usually acute; tomentum closer, very white on the
under side of the leaves. Stanthorpe; Mount Lindsay, W-. Hill. ;

5. P. prunifolia (Plum-leaved), A. Cunn.; Fenzl, in’ Hueg. Enum. 22;
Benth. Fl. Austr. i. 420. Stellate tomentum of the branches and under side of
the leaves dense and white, or sometimes ferruginous. Leaves ovate or oblong,
obtuse or mucronate, seldom above ifin. long, wrinkled, and often scabrous
above, with short simple or stellate hairs. Flowers small and numerous, in many-
flowered compact cymes, arranged in thyrsoid terminal panicles as in P. ligustrina.
Calyx obovoid, about 1 line long, the tube turbinate, the stellate tomentum
usually concealed by long silky hairs. Petals none. Styles cleft nearly to the
base. Capsule about 1 line diameter, hirsute, obtuse, only slightly protruding
from the adnate tube of the calyx.—F. v. M. Fragm. iii. 75.

Hab.: Between Stanthorpe and the border.

9. STENANTHEMUM, Reissek.
(Flowers slender.)

Flowers sessile in heads, surrounded by small, persistent, imbricate brown
bracts. Calyx-tube adherent at the base, free, slender, and often deciduous above
the ovary and disk, 5-lobed at the top. Petals 5, hood-shaped, enclosing the
anthers and inserted with the stamens at the top of the calyx-tube. Disk scarcely
prominent, round the top of the ovary at the base of the calyx-tube. Ovary
wholly inferior, 3-celled. Style entire or minutely 8-toothed. Capsule enclosed
‘in the base of the calyx-tube, which is often contracted over it or deciduous; the
endocarp separating into 8 membranous or crustaceous cocci opening in 2 valves.
Seeds of Pomaderris.—Shrubs, with a habit of Spyridiwm. Blowers sessile, in
heads, or in one species in a cyme, surrounded by small, persistent, imbricate
brown bracts, and sometimes with 1 or 2 floral leaves, as in Spyridium.

The genus is confined to Australia. The floral characters are those of Cryptandra, with the.
inflorescence of Spyridiwm.—Benth, ; o*

_1. S. Scortechinii (after Rey. B. Scortechini), F. v. M., Austr. Chem. and
Drug., 1884. An erect shrub of several feet, the branches pubescent with stellate
hairs, Leaves lanceolate, acute, 4 to 2in. long, 2 to 4 lines broad, shining above,
grey beneath, the margins recurved. Flower-heads dense and somewhat
compound, terminal, $ to lin. diameter; bracts scarious, dark-brown, almost
oval, keeled. Calyx small, enveloped in white intricate hairs; lobes shorter than
the tube, woolly ;. petals and stamens inserted near the summit of the calyx-tube.
Style short, capsule glabrous.—F. v. M. l.c.

Hab.: Severn River.

10. CRYPTANDRA, Sn.
(From the anthers being hidden in the petal.)
(Wiehurea, Nees. )

Calyx-tube adherent at the base, free, campanulate or tubular and persistent
above the ovary and disk, 5-lobed at the top or to the middle. Petals 5, hood-
shaped, enclosing the anthers and inserted with the stamens at the top of the
calyx-tube. Disk annular, or often scarcely prominent round the top of the ovary, at
the base of the calyx-tube, Ovary wholly inferior, or slightly prominent in the

Cryptandra.) XXXVIII. RHAMNEA. 275

calyx-tube, 3-celled. Style entire or minutely 8-toothed. Capsule enclosed in the
base of the persistent calyx-tube, but often partially free within it, the endocarp or
the whole capsule separating into three crustaceous or rarely membranous cocci
usually opening inwards in 2 valves. Seeds of Pomaderris.—Shrubs, mostly
heath-like or thorny. Leaves small, narrow, often clustered, rarely ovate and
flat, often nearly cylindrical, the under surface usually tomentose and whitish, but
often concealed by the closely revolute margins. Flowers sessile or shortly
pedicellate, mostly surrounded by persistent imbricate brown bracts, either
distinct along the smaller branches or clustered in terminal spikes or heads
intermixed with leaves, never in cymes.

A genus confined to Australia. Like the majority of Rhamnee, it is chiefly distinguished by
habit. The floral characters of the first section are nearly those of Stenanthemum, of the second
searcely distinct from Discaria.—Benth.

Sxcr. 1. Cryptandra.—Disk usually pubescent, continuous with the summit of the ovary,
either undistinguishable from it or forming a slightly prominent ring round it.
Flowers pubescent or hairy, closely sessile in terminal or lateral heads.

Brown bracts acuminate. Calyx tubular. Heads many-flowered. Calyx

narrow. Ovary almostentirely inferior . . . ....... 2.
Flowers pubescent or hairy, sessile in spikes or short heads, or not crowded.

Brown bracts obtuse, very much shorter than the calyx-tube. -

Calyx 1 line long or more, the tube longer than the lobes.

Calyx narrow, glabrous outside at the base, tomentose above. Adnate
base of the ovary longer than the free top . . . . Ati wae. oe

Calyx broadly campanulate or urceolate, tomentose all over. Free
part of the ovary longer than the adnate base . . . . . . . . 8. CG. amara.

Secr. 2. Wichurea.—Disk glabrous or villous, distinct from the ovary, usually annular.
Calyx glabrous or very slightly tomentose.

Leaves linear, with revolute margins. Calyx campanulate, deeply lobed.

Disk and ovary glabrous . a og OE te See ar a ah gh

1. C. ericifolia.

2. C. spinescens.

4. C. longistaminea.

1. ©. ericifolia (heath-like), Sm. in Trans. Linn. Soc. x 294, t. 18, f. 1;
Benth. Fl, Austr. i. 438. Branches elongated and twiggy, with few smaller
branchlets, always unarmed, more or less pubescent with simple appressed hairs.
Leaves linear-terete, or with a slightly prominent midrib, 2 to 4 lines long, often
clustered or crowded, glabrous or pubescent with simple appressed hairs. Flowers
crowded in little terminal heads surrounded by leafy bracts, and each flower by
several imbricate, acuminate, and ciliate brown bracts, often half as long as the
calyx. Calyx narrow-campanulate, about 2 lines long, silky-hairy outside, the
lobes short and spreading. Ovary very small, slightly projecting above the very
short adnate part. Style pubescent at the base. Disk inconspicuous. Cocci
opening in 2 valves.—C. capitata, Sieb. Pl. Exs.

Hab.: Stanthorpe.

2. C. spinescens (spinous), Sieb. in DC. Prod, ii. 88; Benth. Fl. Austr. i.
439. Nearly allied to UC. amara, and with nearly the same foliage, but the
branches are usually more twiggy and the spinous branchlets more densely
crowded. Leaves usually linear or linear-oblong, 2 or rarely 3 lines long, but
occasionally small and obovate. Flowers smaller than in C. amara, and more
distinctly although very shortly pedicellate. Calyx 14 to 2 lines long, narrow-
‘campanulate, the adnate base glabrous and suddenly contracted into a little stipes
about the length of the imbricate brown bracts, the free part white-tomentose
outside. Ovary almost entirely inferior, the pubescent summit slightly prominent
above the adnate part and obscurely grooved opposite the stamens, but without
any distinct disk. Capsule oblong, 14 to 2 lines long, almost included in the
glabrous, elongated, adnate base of the calyx-tube, shortly free in the upper part.
Cocci thinly crustaceous.—C. pyramidalis, R, Br., Brongn. in Ann. Sc. Nat,
x. 873. ‘

Hab.; Southern parts of the colony.

276 XXXVIII. RHAMNEZ. [Cryptandra.

3. C. amara (bitter), Sm. in Trans. Linn. Soc. x. 295, t. 18, f. 23; Benth, Fl.
Austr. i. 440. A rigid, wiry, decumbent or suberect, much-branched shrub, the
young branches minutely hoary with a close stellate down, the smaller ones often
ending in a fine thorn. Leaves solitary or clustered, linear or linear-oblong,
usually 1 to 2 and rarely 8 lines long, obtuse or acute, rigid, glabrous or nearly
so, the margins usually recurved. Flowers almost sessile, solitary within the
bracts, but usually several together, forming short leafy spikes or racemes on
the smaller branches. Calyx at the time of flowering 1 to 14 line long, cam-
panulate, white outside with a close minute down, very shortly adnate by its
obtuse base, the lobes usually shorter than the tube, the brown imbricate bracts
not exceeding the adnate base and very obtuse. Ovary densely pubescent,
included in the tube, but adnate only below the middle, the disk not distinct.
Fruiting calyx often 3 lines long, enclosing the capsule, which remains adherent
at the base only or below the middle. Cocci crustaceous.—DC. Prod. ii. 38 ;
F. v. M. Fragm. iii. 66; C. Stebert, Fenzl, in Hueg. Enum. 23; Hook. f. Fl.
Tasm. i. 74; C. campanulata, Schlecht. Linnea, xx. 689; F. v. M. Fragm. iii.
67, partly; C. nervata, Reissek, in Linnwa, xxix. 291; C. largiflora, F. v. M.,
Reissek, in Linnwa, xxix. 292.

Hab.: Kent’s Lagoons, Leichhardt; Mount Mitchell, Beckler; Cunningham’s Gap, and other
southern localities.

Independently of the diversity in the size of the flowers resulting from age, there appear to
be two distinct varieties with large and small flowers, the calyx in the latter usually broader and
more deeply lobed, both of them included among Sieber’s specimens; the southern ones belong
chiefly to small-flowered varieties. These have usually the free part of the ovary less prominent,
but in Cunningham and Fraser’s specimens from the interior the ovary and capsule are very

prominent, whilst the calyx is small and much more loosely pubescent than usual. Some
specimens are remarkable for their short, almost ovate leaves.—Benth.

4. C. longistaminea (long stamens), f. v. M. Fragm. iii. 64; Benth. Fl.
Austr. i. 440. A much-branched unarmed shrub of 2 or 3ft., the smaller branches
minutely hoary-tomentose. Leaves ovate or oblong, obtuse, 1 to 2 lines long,
the margins recurved or revolute, glabrous above, minutely silky-tomentose under-
neath or almost glabrous. Flowers numerous, crowded on the smaller branches,
but not quite sessile. Brown bracts imbricate round the base of the calyx-tube.
Calyx about 2 lines long, minutely silky outside, divided below the middle into
spreading lobes. Petals on slender claws, at first enclosing the stamens, but
reflexed after the calyx opens, leaving the stamens erect and apparently exserted.
Disk annular, glabrous or very minutely tomentose, quite distinct from the ovary.
Ovary sessile or slightly immersed in the disk. Style very shortly 8-lobed.
Fruit not seen.

Hab.: Condamine River, C. H, Hartmann.

11. DISCARIA, Hook.
(Broad disk.)
(Tetrapasma, G. Don.)

Calyx campanulate or tubular above the ovary, shortly 4 or 5-lobed. Petals
hood-shaped, inserted with the stamens at the base of the calyx-lobes or none.
Stamens 4 or 5, with short filaments, included in the petals when present. Disk
annular in the base of the calyx-tube, the margin shortly free. Ovary more or
less immersed in the disk, 3-lobed, 3-celled. Style slender, with a shortly 8-lobed
stigma. Drupe or capsule coriaceous, 3-lobed, the endocarp separating into 8
2-valved crustaceous cocci. Seeds with a coriaceous testa; albumen fleshy ;
cotyledons orbicular.—Much-branched rigid shrubs, with opposite, often thorny
branchlets. Leaves small, opposite, 1-nerved or penninerved. Stipules and
bracts small, Flowers axillary.

The genus is chiefly S. American, extratropical or alpine, with one species endemic in
Australia and another in New Zealand.—Benth,

Discaria.| XXXVIII. RHAMNEA, 277

1. D. australis (Australian), Hook. Bot. Misc. i. 157, t. 45° Benth. Fl. Austr.
i, 445. A scrubby, much-branched, thorny shrub of 1 to 2ft., usually glabrous.
Branches green, terete, the smaller ones reduced to stout spines of 1 to 14in.
Leaves often appearing clustered from the shortness of the shoots, oblong or
cuneate, obtuse or emarginate, rarely exceeding iin. Pedicels solitary or
clustered in the axils of small leaves, which soon fall off from the very short
branches, the flowers then appearing densely clustered under the spines. Flowers
sweet-scented, white. Calyx-tube broadly campanulate above the disk, the limb
spreading to about 2 lines diameter. Petals spathulate or oblong-cuneate, hood-
shaped. Ovary deeply immersed in the disk, the short free part 3-lobed. Fruit 2 to 8
lines diameter.—Hook. f. Fl. asm. i. 69; Reissek. in Linnea, xxix. 266; F. v.
M. Fragm. iii. 88; Colletia pubescens, Brongn. in Ann. Sc. Nat. x. 866; Tetra-
pasma juncea, G. Don, Gen. Syst. ii. 40; Colletia Cunninghamii, Fenzl, in Hueg.
Enum. 23.

Hab.: Eton Vale, Darling Downs.

12. GOUANIA, Linn.
(After A. Gouan.)

Flowers polygamous. Calyx-tube short, obconic, adhering to the ovary ;
limb 5-lobed. Petals 5, hood-shaped or flat, inserted below the margin of
the disk. Stamens 5, included under the petals or exceeding them. Anthers
dehiscing longitudinally. Disk glabrous or hairy, epigynous, filling the calyx-
tube, 5-angled or lobed. Ovary immersed in the disk, 8-celled. Style 3-partite
or lobed. Stigma small. Fruit coriaceous, quite inferior, crowned by the
persistent calyx-lobes, 3-winged, 8-coccous, cocci woody, indehiscent, separating
from the 6-partite axis. Wings large, rotundate. Seeds obovate, plano-convex.
Testa horny, shining. Albumen thin. Cotyledons rotundate, broad. Radicle
very short. Tall, climbing, cirrhose shrubs, glaucous or tomentose. Branches
slender, elongate. Leaves alternate, petiolate, entire or dentate, 3-nerved from
the base or penninerved. Stipules oblong or lanceolate, deciduous. Flowers
small, in terminal or axillary racemes ; rhachis often passing into tendrils.

The species are scattered through the tropics.

Leaves on short petioles. Fruit, including the wings, 4 lines diameter . . 1. G. australiana.
Leaves on longish petioles. Fruit very small, including the wings about 2

Tes se al va se var al ae he a a ee eet See os 2. G. Hillii.

1. G. australiana (Australian), F.v. M. Fragm. iv. 144, and Bail. Rep.
Bell. Ker Hap., 1889. A tall, velvety-tomentose climber. Leaves cordate or
lanceolate-ovate, acuminate and sharply denticulate towards the apex, 2 to 4in.
long, 14 to 8in. broad, penninerved, tomentose on both sides. Petioles somewhat
short, the spiciferous panicles wide-spreading. Bracts narrow, semi-lanceolate,
scarcely 13 line long. Flowers subsessile, densely hoary. Fruit 8-winged,
8-celled, including the wings about 4 lines diameter, tomentose, like the rest of
the plant. Wings veined. Seeds glossy, light-brown, 1 line long, showing about
8 blunt angles.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., l.c.); scrubs of the Mulgrave River.

2. G. Hfillii (after Walter Hill), F. v. Af. Fragm. viii. 168. The young
branches and petioles fusco-tomentose. Leaves ovate or cordate-orbicular, entire
except the somewhat acute apex, the upper side glabrous, under side moderately
pilose, 2 to 8in. long, 13 to 2in. broad. Petioles somewhat long. Nerves
conspicuous on the under side. Stipules caducous. Flowers in spiciform
terminal panicles, about Gin. long. Fruit glabrous, including the wings about
2 lines broad.

Hab.: Daintree River, 1’. Hill, whom Baron Mueller says described the species as a small tree.

278 XXXIX. AMPELIDEZ.
Orper XXXIX. AMPELIDEA.

Flowers regular, hermaphrodite or unisexual. Calyx small, entire or 4 or
5-toothed. Petals 4 or 5, free or cohering, valvate in the bud. Stamens 4 or 5,
opposite the petals, inserted on the outside of the disk at its base or between its
lobes. Disk free or adnate to the ovary. Ovary usually immersed in or sur-
rounded by the disk, more or less perfectly 2 to 6-celled ; style short and conical
or subulate, or none; stigma small, capitate or lobed. Ovules 2 in each cell
where there are 2 cells, solitary where there are more cells, erect, anatropous,
with a ventral raphe. Fruit a berry, the dissepiments frequently disappearing.
Seeds 1 to 6; testa hard, the inner coating frequently penetrating into the
fissures of the ruminate albumen. Embryo short, in the base of the albumen;
cotyledons oval; radicle short, inferior— Woody climbers or rarely erect shrubs
or small trees. Branches often articulate. Leaves alternate or the lower ones
opposite, simple or compound, the petiole usually articulate with the stem and
expanded into a membranous stipule. Flowers small, in little umbels, cymes,
racemes, or spikes, arranged in leaf-opposed, cymose, thyrsoid, or elongated
panicles.

The Order, almost or quite limited to the two following genera, is widely dispersed over the
tropical and warm regions of the globe, more abundant in the Old World than in America, and
the smaller genus confined to the Old World. It is very nearly allied to Celastrineg, and
especially to Rhamnee, from which it differs in habit, in the more developed petals, in the
baccate fruit, and in the smallness of the embryo.—Benth.

Stamens free. Ovary 2-celled with 2 ovules in each cell. Woody climbers, with

tendrils i Lidl oko ase wae ae Slee Gr lek ay Meo 4k ak, “Be ose a ot es [Be figh gg 1. Vitts.
Stamens and petals connate with the disk. Ovary 3 to 6-celled with 1 ovule in each
cell. Erect, without tendrils . . . ........ 2. Lema.

1. VITIS, Linn.

(An ancient name of the Grape vine.)
(Cissus, Linn.)

Petals free or cohering at the tips, and falling off together. Stamens inserted
round the base of the short, annular, or lobed disk. Ovary 2-celled (sometimes
imperfectly so), with 2 ovules in each cell.—Woody climbers or rarely bushy
shrubs, with leaf-opposed tendrils (abortive inflorescences). Leaves simple or
compound, sometimes marked with pellucid dots. Panicles in the Australian
species cymose or rarely reduced to solitary umbels. Petals very concave, almost
hood-shaped, but without the dorsal appendages of some Asiatic species.

The genus comprises nearly the whole of the Order, extending over the whole of its
geographical area. The Australian species appear tolerably constant in the division of their
leaves, but that character is not to be absolutely relied on, for the trifoliolate, digitate, and
pedate forms will occasionally pass one into the other.—Benth.

Leaves simple.
Leaves ovate, penniveined, or 3-nerved at the base, rather fleshy.
Leaves shortly acuminate, mostly toothed. Berries globular. Tall,

woody climbers... 4: 4.4 s © 5 2 * He # 4S & 4 1. V. antarctica.
Leaves very obtuse, quite entire. Berries obovoid. Bushy tree 2. V. oblonga.
Leaves broad-cordate, 5-nerved, membranous.
Branches glaucous. Veinlets reticulate, not prominent. Flowers at
least 1 line diameter : eo een ae 3. V. cordata.
Not glaucous. Veinlets transverse. Flowers not 3 line diameter . 4. V. adnata.
Leaflets 3.
Leaflets ovate, rather thick and firm, shining. Cymes nearly globular, on
very short peduncles. Stigma very broad. . ‘ 5. V. nitens.

Leaflets thin-coriaceous, ovate-acuminate, 2 to 4in, long. , Panicle

repeatedly trichotomous-puberulent . 6. V. brachypoda.

Vitis. | XXXIX. AMPELIDEA. 279

Leaflets large, broadly ovate or cordate, membranous. Cymes loose,

divaricate.
Leaves glabrous, or nearly so. Flowers fully 1 line diameter, on stout

pedicels. . 2. 2. 2... Bo a ek ce a oh Te ea ponanias
Leaves hairy on both sides. Flowers about 4 line diameter, on filiform

pedicels. . . 8. V. acris,

Leaflets mostly under 2in., rather thick or almost fleshy, coarsely toothed.
Cymes loose, divaricate . 2... 1... ew ee ee
Leaflets cordate, the apex often with long narrow points, the rounded
basal lobes often overlapping the petiolule, over 3in. long; young stems,
petioles, and main nerves bristly . Be Ee RE ee oe
Leaflets 5 to 9, pedate.

Leaflets lanceolate, sharply toothed. Petioles and peduneles often long
and slendet. 3 a ek ee ee ae » . a ll. V. juponica.
Leaflets small, ovate, acuminate, deeply toothed. Disk very prominent 12. V. clematidea.

Leaflets 2 to 3in. long, oblong or cuneate, minutely and remotely serrate
or entire. Disk inconspicuous . . . . ‘ ee Se

Leaflets 3, rarely 5, digitate.

Leaflets obtuse at the base, on a distinct slender petiolule, coriaceous, and
very reticulate . . . ee ee ee a . 14. V. hypoglauea.

Leaflets narrowed into a very short petiolule or sessile.
Leaflets very coriaceous. Berries ovoid . ee. » . . . 15. V. sterculifolia.
Tendrils few or none. Leaflets obovate, reticulation prominent.

Peduncles 2in. long. . . SA ec eee eee Oe . . . 16. V. penninervis.
Leaflets membranous. Berries globular. Leaflets linear-cuneate to
oblong or obovate. Cymes loose . . coe we eon om we 8 8 Ds Feopacas

Not aclimber. Stems prickly, erect; from a rootstock ‘i . . . 18. V. Gardineri.

9. V. trifolia,

10. V. strigosa.

13. V. acetosa.

1. V. antarctica (most southern), Benth. #l. Austr. 1.447. Young shoots
more or less clothed with short rust-coloured hairs, rarely entirely glabrous.
Leaves simple, petiolate, ovate or oblong, mostly acuminate and slightly cordate,
8 to 4in. long and 14 to 2in. broad, entire, sinuate or irregularly toothed, rather
firm or almost coriaceous, penniveined and obscurely 3-nerved, with glands on the
under side in the axils of some of the principal veins. Cymes dense, broadly
corymbose, shorter than the petioles. Flowers tomentose-pubescent, the buds
nearly globular, under 1 line diameter. Petals 4, separately deciduous. Disk
prominent, undulate, obscurely 4-lobed. Style shortly conical. Berry globular.
Cissus antarctica, Vent, Choix, t. 21; DC. Prod. ii. 629; Bot. Mag. t. 2488; C.
glandulosa, Poir. Dict. Suppl. i. 105.

Hab.: Brisbane River, Moreton Bay, and other parts of southern and northern Queensland.

The specific name, although inappropriate, is too generally sanctioned by use to be altered.—

Benth.
' Wood dark-brown, coarse-grained.—Bailey’s Cat. Ql. Woods No. 85.
The fungus Phyllosticta newrospilea, Sacc. and Berk., sometimes attacks the leaves.

2. 'V. oblonga (oblong), Benth. Fl. Austr. i. 447. A small bushy tree
(according to Henne’s notes, but R. Brown’s specimens have tendrils), quite
glabrous or the young shoots minutely rusty-tomentose, the branches rigid and
flexuose. Leaves petiolate, broadly oblong or ovate-oblong, very obtuse, 14 to
24in. long, quite entire, firm but thinner than in C. antarctica, very finely penni-
veined and obscurely 8-nerved, with 2 large glands underneath in the axils of the
lateral nerves. Cymes bearing small umbels of thinly velvety flowers. Calyx
truncate, scarcely 4 line high. Fruiting cymes on short peduncles, bearing few
obovoid berries.

Hab.: North-east serubs. : :
On some cymes of this species and also V. antarctica the berries are replaced by a monstrous

growth of dichotomous branches covered with small, broad, leafy scales, forming dense globular
tufts of 3 or 4in. diameter, like those often observed on some Masas.—Benth.

3. V. cordata (cordate), Wall. Catal. n. 6008 (partly); Benth. Fl. Austr. i.
447 (in part). Very glabrous and often somewhat glaucous in all its parts, the
young stems succulent and disarticulating in the dried specimens. Leaves on

280 XXXIX. AMPELIDEA. [ Vitis.

rather long petioles, broadly cordate, 24 to nearly 4in. long and nearly as broad,
entire except small, almost bristle-like distant teeth, 5-nerved, the smaller veins
reticulate, very few or none, transverse, and faintly conspicuous. Flowers deep
crimson, in corymbose trichotomous cymes, the buds about 1 line diameter. Calyx
minute, truncate. Petals 4, thick cymbiform, with inflexed tips, often cohering
at the top and falling off together. Stamens 4, filaments very short. Anthers
large, golden. Hypogynous disk annular, prominent. Style subulate. Berries
obovoid-globular.—Benth. Fl. Hongk. 54; Cissus cordata, Roxb. Fl. Ind. i. 407;
Vitis cardiophylla, F. v. M. Fragm. ii. 78.

Hab.: Barnard Islands, M‘Gillivray ; Burdekin River, F. v. Mueller; Rockhampton, Thozet;

Bundaberg, Rev. B. Scortechini. Common in the Archipelago and Eastern India, extending
northward to Sikkim and Hongkong and New Guinea.

4. V. adnata (adnate), Wall.; Wight and Arn. Prod. 126 (with the synonyms
adduced); Benth. Fl. Austr. i. 448. Young shoots and under side of the leaves
more or less covered with a short tomentum, which sometimes disappears with
age. Leaves petiolate, broadly cordate, almost orbicular, acuminate, 3 to Gin. or
more diameter, bordered with small bristle-like teeth, 5-nerved and penniveined,
the primary veins connected by transverse veinlets. Flowers scarcely 3} line
diameter, numerous in corymbose cymes. Petals 4, cohering by the tips and
falling off together. Style shortly subulate, at least in the fertile flowers. Fruit
globular, small.—Cissus adnata, Roxb.; Wight, Ic. t. 144.

Hab.: Ranges, Barron River, E. Cowley and L. J. Nugent.

5. V.nitens (shining), Ff. «. M. Fragm. ii. 73; Benth. Fl. Austr. i. 448.
Quite glabrous. Leaflets 3, ovate or oval-oblong, acuminate, mostly 8 to 4in.
long, remotely toothed, narrowed at the base, the lateral ones scarcely oblique,
on short petiolules, rather firm, smooth and shining above. Umbel-like cymes
almost glabrous, dense and nearly globular, 2 or 3 together or solitary on a very
short common peduncle, the pedicels very short. Flower-buds ovoid, rather more
than 1 line long. Petals 4 or rarely 5, oblong, falling off separately. Disk
inconspicuous. Style very short and thick, with a broad, flat, almost fringed,
slightly 2-lobed stigma. Berry ovoid, blackish.

gi Herbert, Dawson and Burnett Rivers, F. v. Mueller; Brisbane River, Fraser, F. v.
ueller.

Wood soft and spongy, of a brown colour and coarse grain.— Bailey’s Cat. Ql. Woods No. 85a.

6. V. brachypoda (petiole short), F. v. M. Fragm. ix. 125. Branches
almost terete. Petioles somewhat thick, corrugate, from a few lines to lin. long.
Leaflets 3, thin, coriaceous, ovate-acuminate, 2 to 4in. long, shining, rather pale.
on the under side. Lateral nerves distant, often foveolate in the axils. Reticu-
lation prominent on both sides, contracted into very short petiolules. Peduncle
about 1din. long. Panicle repeatedly trichotomous, puberulent. Flowers
pedicellate, 3-merous; buds obtuse. Calyx patelliform, not toothed, about
3 line broad. Petals yellow, thinly puberulent outside, sometimes 5. Anthers.
cordate. Style and ovary glabrous. Stigma not at all dilated.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., l.c.)

_ 7. 'V. saponaria (stems used as substitute for soap in Fiji), Seem. Syst. List.
Vit. Pl.4; Benth. bl, Austr. i. 448. Young leaves and shoots and inflorescence
minutely hoary-tomentose. Leaflets 8, very broadly ovate, acuminate, entire or
crenate, attaining 4 to 6in., thin and glabrous when full-grown, penniveined and
more or less distinctly 5-nerved at the base, especially the lateral ones, with
transverse veinlets, the central one rounded at the base, the lateral ones obliquely

Vitis.] XXXIX. AMPELIDEA. 281

cordate. Cymes loose, divaricate, many-flowered, on long peduncles. Flowers
nearly globular, above 1 line diameter. Petals 4, usually falling off together.
Disk broad. Style conical. Berry depressed-globular.

Hab.: Walsh River, T. Barclay-Millar ; Torres Straits, R. Brown; Cape York and Piper’s

Island, M Gillivray. Also in the Fiji Islands, where, according to Seeman, the stems are used
in washing linen.

A. Gray, in Bot. Amer. Expl. Exped. i. 272, had referred this plant with doubt to Cissus
geniculata, Bl., and perhaps correctly so, for although Blume describes the central leaflet as
oblong-lanceolate, yet he mentions a broad-leaved variety, but with more pubescent leaves. All
are closely allied to the common E. Indian V. pedata, Wall., and may be a 3-foliolate variety of
that very variable species.— Benth.

8. V. acris (acid), F. v. M. Fragm. ii. 75; Benth. Fl. Austr.i. 449. Branches
and leaves softly pubescent or hairy. Leaflets 8, broadly ovate, acuminate,
crenate, 3 to 4in. long, thin, hairy on both sides, penniveined with transverse
veinlets, the lateral leaflets oblique, obscurely cordate, and more or less 5-nerved
at the base, on petiolules of + to fin. Cymes loose and divaricate on long slender
peduncles, the branches almost filiform and nearly glabrous. Flowers nearly
globular, about 4 line diameter. Petals 4, apparently distinct. Disk very
prominent. Style short, conical.

Hab.: Brisbane, Burnett, and Pine Rivers.

The foliage is that of V. mollissima, Wall., from the Archipelago, from which the species

appears to differ chiefly in the very slender inflorescence and small flowers. These may, how-
ever, not be full-grown in the very few specimens seen.— Benth.

9. WV. trifolia (3 leaflets), Linn. Spec. Pl. 298; Benth. Fl. Austr. i. 499.
Softly hoary-pubescent all over, especially the young shoots, or sometimes nearly
or quite glabrous, arising from a tuberous, underground stem. Leaflets 8, ovate-
acuminate, obovate or rhomboid, usually 1 to 2in., rarely 8in. long, coarsely and
irregularly toothed or crenate, softly herbaceous, usually thick and sometimes
almost fleshy, the lateral ones very oblique, on short petiolules, Cymes many-
flowered, divaricate, on long peduncles, hoary or pubescent. Flowers nearly
globular, about 1 line diameter. Petals 4, distinct. Disk very prominent. Style
in some specimens short with a broad peltate stigma, in others slender with a small
stigma. Berry small, depressed-globular.—Cissus carnosa, Lam.; DC. Prod. i.
630; C. cinerea, Lam.; DC. Le. 681; C. crenata, Vahl. DO. lc.; Vitis carnosa,
W. and Arn. Prod. 127; Wight, Ic. t. 171 (a broad-leaved form); V. psoralifolia,
F. v. M. Fragm. ii. 75.

Hab.: Cape York, M‘Gillivray, and many other parts of tropical Queensland.

The species is very common in East India and the Archipelago, and is probably described
under several names besides those above quoted.—Benth.

Tubers said to be eaible, /’. v. M.'
The roasted roots used for food, Roth.

10. V. strigosa (hairs stiff), Bail. A tall scrub-climber with rather stout
angular branches prominently striated between the angles. Leaves 3-foliolate.
Petiole about 3in. long ; petiolules of lateral leaflets less than 4in. long, of the
central leaflet about lin. long, when young hispid. Leaflets cordate, often long,
acuminate, broadly crenulate, 3 to 5in. long, 2 to 3in. broad above the base,
lateral ones very unequal sided at the base and usually larger than the terminal
one, the nerves all more or less bristly, particularly on the under side towards the
base, the lowest pair of nerves starting from near the top of the petiole. No
tendrils or flowers on the specimens examined. Fruit depressed-globular, 4-
seeded. Seeds almost hemispherical.

Hab.: Ranges about the Barron River, L. J. Nugent.

11. WV. japonica (Japanese), Willd.; J. F. Planchon in. A. and C. De Candol.
Mono. Phan. v. 561. Whole plant nearly or quite glabrous, the branches and
under side of the leaves more or less glaucous. Branches striate, sometimes

282 XXXIX. AMPELIDE. [Vitis.

minutely puberulent. Leaves pedately 5 (often 7 in the Queensland examples),
foliolate, the petioles and secondary ones often long and slender. Leaflets 5 to
7, the lateral ones on rather short, the terminal ones on rather long petiolules;
lanceolate to obovate-oblong, acutely serrate. Tendrils bifid. Panicles on
peduncles as long as the petioles, one branch only bearing flowers and fruit, the
other a closely-curled tendril. Flowers minute ; pedicellate. Bracts small.
Calyx patelliform, membranous. Corolla tumid at the base. Petals oblong-
ovate, 8-angular, pointless, not readily separating at the apex. Berry oval, about
4 lines long. Seeds 2 to 4-ovate, trigonal, rugose; the back polyhedric-angular,
foveolate.

Hab.: Endeavour River, Planchon, l.c.; ranges about the Barron River, E. Cowley and L. J.
Nugent.

12. V. clematidea (Clematis-like), F. +. M. Fragm. ii. 74; Benth. Fl.
Austr. i. 449. “ Mor-bir,’’ Mt. Cook, Roth. Minutely tomentose, pubescent or
glabrous, underground stem forming tubers about the size of walnuts. Branches
angular-striate. Leaflets usually 5, pedate, petiolate, ovate, acuminate, coarsely
toothed or, lobed, usually 1 to 2in. long, narrowed at the base, herbaceous, rather
thick and pubescent or thin and glabrous. Cymes divaricate, rather dense, on
long peduncles, minutely hoary-tomentose. Pedicels short. Flowers globular, about
1 line diameter. Petals apparently separating. Disk very prominent, entire.
Style filiform. Berries depressed-globular, small.

Hab.: Brisbane River, Fraser; Pine River, J. W. Statter; Mount Perry, J. Keys ; ranges
about Cairns, L. J. Nugent.

Natives eat the root after being beaten on stone and roasted, Roth.

18. V. acetosa (sharp flavour of fruit), F.v. M. Herb.; Benth. Fl. Austr. i.
449. Climbing over shrubs, never very high. Glabrous or the young shoots
and inflorescence very slightly hoary-tomentose. Leaflets 5 to 7, pedate,
petiolulate or the central one nearly sessile, oblong or obovate-cuneate, obtuse or
rarely shortly acuminate, 2 to 3in. long or rarely longer, entire, or bordered by
small teeth or minute distant serratures, narrowed at the base, herbaceous, but
rather firm, pale underneath. Cymes pedunculate, dense, divaricate or almost

Flowers purple-red, ovoid-globular, about 1 line long, glabrous. Petals separating.
Disk indistinct. Style very shortly conical or scarcely any, with a truncate
stigma. Berries ovoid-globose, about 5 lines long. Seeds transversely sulcate.
— Cissus acetosa, F. v. M. Trans. Vict. Inst. ii. 24; Ampelocissus acetosa, Planch.
in A. and C. De Candolles Mon. Phanero. v.

Hab.: Cape York and other localities on the north-east coast; Palmer River, Dr. W. E. Roth
(specimens hoary, particularly on under side of leat).

The specimens first described were, according to F. v. Mueller’s notes, from tall herbaceous not
climbing stems—the one I have named V. Gardineri.

Mrs. Frank L. Jardine says that the aborigines use this plant as a remedy in cases of bites
from the death adder.

14. V. hypoglauca (under side of leaf pale), F. v. M. Pl. Vict. i. 94; Benth.
Fl. Austr. 1. 450. ‘‘ Billangai,” Barron River, E. Cowley. A tall climber.
Young shoots rusty-tomentose or villous, adult specimens usually quite glabrous.
Leaflets 5, digitate, obovate, oval or oblong-elliptical, shortly and often acutely
acuminate, 2 to 3in. long, the lateral ones smaller than the central ones, entire
or toothed towards the top, obtuse at the base, on rather long petiolules,
coriaceous, penniveined and finely reticulate, pale or plaucous underneath.
Cymes rather dense, shortly pedunculate. Flowers yellowish, glabrous, ovoid,

x

thyrsoid, the flowers often shortly racemose along the branches, on short pedicels. = = =

Vitis.) XXXIX. AMPELIDEA. 283

fully 1 line long. Petals separating or slightly cohering. Disk 4-lobed, but not
very prominent. Style conical. Berry nearly globular, rather small.—Cissus
hypoglauca, A. Gray, Bot. Amer. Expl. Exped. i. 272; C. australasica, F. v. M.
in Trans. Phil. Soc. Vict. i. 8.

Hab.: Coastal scrubs from the border of New South Wales to Cairns.
Wood soft and spongy, of a grey colour.—Bailey’s Cat. Ql. Woods No. 86.

15. V. sterculifolia (Sterculia-like), F.v. M. Herb.; Benth. Fl. Austr. i.
450. ‘‘Yaroong,” Moreton Bay, Watkins, Fruiting specimens quite glabrous.
Leaflets 5, digitate, elliptical-oblong or somewhat obovate, shortly and obtusely
acuminate, 3 to din. long, entire, narrowed into a very short petiolule, coriaceous,
or sometimes thin chartaceous, penniveined, the reticulate veinlets much less
conspicuous than in V. hypoglauca, with glands or foveole in the axils of some of
the primary veins underneath. Flowers 4-merous. Calyx crenulate. Petals
about 1 line long. Style very slender and short. Stigma not dilated. Fruiting
cymes on short peduncles. Berries ovoid, rather large.

Hab.: Islands of Moreton Bay and scrubs of the southern coast.
Wood light-brown, soft and spongy.—Bailey’s Cat. Ql. Woods No. 86a.

16. V. penninervis (feather-veined), Ff. v. M. Fragm. vi. 177. A glabrous
climber with somewhat terete branches, tendrils few or none. Leaves digitate, 8
to 5-foliolate. Petioles 1 to 24in. long. Leaflets 2 to Sin. long, chartaceous,
obovate, apex obtuse or somewhat acute, reticulation close, decurrent upon the
petiolules. Peduncles about 2in. long. Flowers bisexual, pedicellate, almost in
umbels, buds globose-ovate. Calyx truncate or very short and obtusely 4-lobed.
Petals 4, brownish, free, about 2 line long. Anthers minute cordate when
expanded. Disk annular. Style short, thickened below. Ovary 2-celled. Stigma
scarcely as broad as the style. Berry obovate, 2-celled, 2-seeded, fin. or more
long. Seeds 2 to 6 lines long, obtuse at both ends, rugulose, brown, shining.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., l.c.); ranges about the Barron River, L. J.
Nugent.

17. V. opaca (on account of its thick growth), F. v. M. Herb.; Benth. Fl.
Austr. i. 450. Pepper Vine of Fraser’s Island. ‘‘ Wappo Wappo” and
“ Yaloone,’”’ Rockhampton, Thozet. Underground tuberous stems large, quite
glabrous. Leaflets 5, rarely 3 or 4, digitate, from linear-cuneate to elliptical-
oblong, obovate or narrow rhomboidal, obtuse or acuminate, mostly 1 to in.
long, entire or slightly toothed, narrowed at the base into very short petiolules
or almost sessile, rather firm but not coriaceous, smooth, obscurely penniveined,
usually pale underneath. Cymes rather loose, but not large. Flowers glabrous,
globular, about 1 line diameter. Petals yellow, 5 or rarely 4, separating. Disk
prominent, entire or scarcely lobed. Style short, conical. Berries depressed-
globular.—Cissus opaca, F. v. M. in Trans. Vict. Inst. iii. 28.

Hab.: Common throughout the colony.

Berries and yam both eaten without any preparation, Thozet.
Fruit used for jam-making, Miss Lovell.

18. V. Gardineri (after T. R. Gardiner), Bail. An herbaceous species
producing from the rootstock annually a growth of long prickly stems, upon which
the flowers appear before the leaves. Primary petioles about 1Jin. long, the two
lateral ones nearly as long, all tomentose and bearing from 2 to 5 palmately-
arranged leaflets. The terminal leaflet between the two lateral petioles on a
petiolule nearly as long as the secondary petioles, ovate-oblong, shortly acuminate,
rounded and usually equal-sided at the base; leaflets on the lateral petioles
narrowing to a somewhat elongated apex and at the base to short petiolules, the
margins with more or less prominent glandular teeth, length varying from 1 to
Q1in., some very unequal-sided at the base, upper side slightly tomentose, the

284 XXXIX. AMPELIDEA. [ Vitis,

under side with a close felt-like tomentum. Peduncles longer than the petioles,
bearing at the summit two branches, one sterile (a tendril), the other developing
into a panicle several inches long. Flowers (only seen in the bud) pedicellate.
Calyx truncate or crenulate. Petals free. Filaments glabrous; anther almosi
orbicular, scarcely half as long as the filament. Disk lobed, style. very short.
The bunches of ripe fruit attaining 1 to 2lb.; berries black, ovoid-globose. Seeds
4, the sides transversely corrugated.

Hab.: Walsh River, T. R. Gardiner, who says that the best fruit and largest bunches are
found on plants growing upon limestone country. The specimens examined bore no tendrils
except on the inflorescence. ;

2. LEEA, Linn.
(After J. Lee.)

Petals united in a campanulate corolla with 5 spreading or recurved lobes. Disk
(resembling a staminal tube) cup-shaped, conical, or nearly globular, 5-lobed,
enclosing the ovary. Stamens inserted in grooves outside the disk, the filaments
incurved at the top, with the anthers inside the disk in the bud. Ovary enclosed
in the disk, 8 to 6-celled, with 1 ovule in each cell Shrubs or small trees,
without tendrils. Leaves once, twice, or thrice pinnate, with large entire or
toothed penniveined leaflets. Panicles or cymes leaf-opposed, corymbose. Flowers
usually larger than in Vitis.

The genus is dispersed over tropical Asia and Africa, the only Australian species being the
most common among the Asiatic ones.— Benth. ;

1. L. sambucina (supposed to resemble an Elder tree) ; Willd. Spec. Pl.i. 1177;
Benth. Fl. Austr. i. 451. ‘“ Kalet.” A tall, glabrous, coarse shrub, the young
branches occasionally furrowed. Leaves mostly twice or thrice pinnate ; leaflets
few in each pinna, from ovate to oblong-elliptical or lanceolate, acuminate, usually
8 to Gin. long and 14 to 2in. broad, but sometimes twice as long, irregularly
crenate, the primary arcuate pinnate veins and transverse veinlets very prominent
underneath. Cymes large, divaricate, trichotomous, on short peduncles. Flowers
about 2 lines long, on very short pedicels. Ovary 5-celled. Berries small,
depressed-globular, usually ripening 4 to 6 seeds.—DC. Prod. i. 685; L. staphylea,
Roxb., W. and Arn. Prod. 132, with the synonyms adduced ; Wight. Ill. t. 58
and Ic. Pl. t. 78.

Hab.: Islands of Howick,s group, F. v. Mueller ; numerous localities on the N. E. coast.

he species is common in tropical Asia, and is, perhaps, the same as a common African one.
—benth.

ae hard, close-grained, of a pinkish color, and nicely marked.—Bailey’s Cat. Ql. Woods
0. 87.

2. L. Brunoniana (after R. Brown), C. B. Clarke in Brit. Jown. Bot. xix.
105. Nearly glabrous, upper leaves 2 (or often 8), pinnate ; leaflets elliptic, very

shortly acuminate, primary nerves numerous, continued nearly to the margin,
often setulose, corymbs glabrous.

Hab.: Australia, R. Br., No. 5272; Port Darwin, Schultz, No. 627. Called L. sambucina by
Benth., Fl. Austr. i. 451. But not merely the colour of the flowers, but the venation of the
leaves totally differs from L. sambucina, Willd. The present species is like a very handsome,
well-developed L, rubra or L. setuligera.—Clarke, 1.c,

The notice of this genus is here given in full from the Flora Austr. as well as Clarke’s (from
the Journ. of Bot.) Mr. Bentham probably had only very imperfect specimens, thus I would be
in favour of retaining Mr. Clarke’s name. I have so far only met with one species. Baron
Mueller, in the 2nd Syst. Census of Austr. Plants, records two species, viz., L. Brunoniana,
Clarke, and L. staphylea, Roxb., this latter is only another name for L. sambucina, Willd. I
cannot, however, find any reason given by him for recording these two species for Australia.

XL. SAPINDACEA. 2.85
Orper XL. SAPINDACEA.

Flowers usually polygamous. Sepals 4 or 5, free or united in a sraall toothed
or lobed calyx, imbricate or rarely valvate in the bud. Petals as many as sepals,
or 1 fewer, sometimes minute or wanting, frequently bearing a scale inside. Disk
various, in some genera unilateral, rarely wanting. Stamens 8, rarely fewer or
more, inserted round the ovary within the disk (except in a few genera not
Australian), sometimes unilateral; anthers versatile or erect. Ovary entire or
lobed, 1 to 4-celled, most frequently 3-colled. Style simple, with a single stigma,
or more or less divided. Ovules 1, 2, or rarely more in each cell, ascending, or
rarely horizontal, with the micropyle inferior. Fruit dry or succulent, dehiscent
or indehiscent, entire or separating into cocci. Seeds with or without an arillus,
without albumen (except in a few genera not Australian). Embryo usually thick,
frequently folded or spiral, the cotyledons usually unequal, collateral or super-
posed ; radicle short, turned downwards or reascending towards the hilum.—
Trees, shrubs, or rarely almost herbaceous, often climbers (especially in genera
not Australian). Leaves alternate (or in genera not Australian opposite), usually
compound, pinnate with (or more frequently without) a terminal odd one, the
leaflets often irregularly alternate, rarely decompound; 38-foliolate or simple.
Flowers usually small.

Sapindacee are abundant within the tropics, both in the New and in the Old World, more
rare in the temperate regions of the northern hemisphere, and those, chiefly of the genera
AEsculus, Acer, and their allies, unrepresented, except by one, in Australia; there are very few
also in southern extratropical Africa or America.—Benth. (in part).

,

The majority of Sapindacee are readily known by the disk outside, not inside, the stamens,
and by the 8 stamens in a 5-merous flower, with a 3-merous gynecium ; but all these characters
have exceptions, which renders the technical limitation of the Order difficult, although really
doubtful genera are very few. The position of the micropyle appears to be constant, but often
difficult to observe. The arboreous genera with pinnate leaves, often numerous in species,
especially in tropical Asia, may require considerable modification as to their characters, and
probably some reduction, when those proposed by Blume come to be better known as well as to
flower as fruit.—Benth.

Trix I. Sapindese.—Stamens inserted inside the disk, sometimes unilateral. Seeds
exalbuminous. Leaves exstipulate, alternate, or rarely opposite.

Flowers irregular, either 1 petal fewer than the sepals, or the stamens or
disk unilateral, and ovary excentrical.
One ovule in each cell of the ovary.
Herbaceous or half-herbaceous climber with biternate leaflets. Capsule
inflated, membranous Sh Aad Paty Soc ise choke he he, GP a nek ae A
Trees with pinnate leaves. Petals 1 fewer than sepals.
Calyx valvately 5-lobed. Capsule loculicidally 3-valved. . . . 2. DipLocLorris.
Petals 5. Disk complete, deeply 5-lobed. Ovary 2-celled, cells 1-
ovulate. Fruitirregularly dehiscent . . . . - - - . ss
Shrubs or trees, with 1 or 3 digitate leaflets. Sepals 4, broadly
imbricate. Petals 4 or none. Fruit of 1 or 2 indehiscent lobes . 4. ScHMIDELta.
Flowerg regular. Disk annular or none. Stamens all round the ovary.
One ovule in each cell of the ovary. Trees or tall shrubs. Leaves
pinnate (except Heterodendron and sometimes in Atalaya).
Capsule loculicidally 3-valved.

1. CarpiosPERMUM.

3. CASTANOSPORA.

Sepals distinct, broadly imbricate ee ee ee 5. Cupanta.
Calyx small, toothed, or the lobes valvate or slightly imbricate 6. Ratonta.
Fruit separating into winged samaras . 7. ATALAYA.

Fruit divided into indehiscent or 2-valved lobes or irregularly
loculicidal, the valves not separating from the axis.
Leaves pinnate.
Sepals broadly imbricate in 2 rows. Petals usually exserted.
Fruit lobes smooth, indehiscent Wg a8 hice) ab Nat ak
Calyx-teeth or lobes valvate or slightly imbricate. Petals very
small or none. Fruit-lobes smooth (in Australia), indehiscent
or 2-valved ee ee ee ee ee
Calyx-segments imbricate. Petals very small or none. Fruit-
lobes tuberculate or muricate, indehiscent. . . - - . . 10. HupHorta,

8. SAPINDUS.

9, NEPHELIOM.

286 XL. SAPINDACEA,

Leaves coriaceous, simple, entire or pinnatifid. Calyx entire or
minutely toothed ee ee ee » . . . 11, HereropEenproy.
Two ovules in each cell of the ovary.
Trees with pinnate leaves. Petals 4 or 5.
Calyx deeply divided into imbricate segments. Disk inconspicuous. 12. Harpur.
Calyx campanulate, shortly lobed. Disk broad .'. . . . . 18. AKANIA.

Tre Il. Acerinez.—Flowers regular. Stamens inserted on the disk. Lobes of the
fruit indehiscent. Seeds exalbuminous. Leaves opposite, exstipulate.
A tree. Flowers in a hard, deeply-divided involucre . . z . 14. BuepHarocarya.

Trizz II]. Dodoneew.—Flowers regular. Stamens inserted outside the disk. Seeds
exalbuminous. Leaves alternate, exstipulate.
Shrubs or rarely small trees. Leaves simple or pinnate with small
leaflets. Calyx cup-shaped. Petals none. Disk inconspicuous.
Stamens in the male flowers 10 or fewer, usually8. . . . . . . 15. Doponma.
Stamens in the male flowers more than10 ...... . . . . 16. DisticHosTEmon,

1. CARDIOSPERMUM, Linn.
(Named from the heart-shaped scar of seed.)

Flowers polygamous. Sepals 4, broadly imbricate, the 2 outer ones small.
Petals 4, 2 larger with a large scale, 2 smaller with a crested scale. Disk one-
sided, almost reduced to 2 prominent glands opposite the lower petals. Stamens
8, oblique. Ovary excentrical, 3-celled, with one ovule in each cell; style very
short, with 8 stigmatic lobes. Capsule vesicular, membranous, more or less
8-cornered, 8-celled, opening loculicidally. Seeds globose, with a thick funicle or
small aril; testa crustaceous; cotyledons large, transversely folded.—Herbs or
undershrubs, mostly climbing. Leaves dissected. Flowers few, small, on long
axillary peduncles, which usually bear a tendril under the panicle.

A small genus, chiefly American, of which 2 species are also spread over the Old World within

the tropics, and a third is perhaps confined to the Old World. The Australian species is one of
those most widely diffused in both worlds.—Benth.

1. C. Halicacabum (old generic name of the plant), Linn.; DC. Prod. i.
601; Benth. Fl, Austr. i. 4538. Heart Pea, or Balloon-vine. A straggling or
somewhat climbing annual or perhaps perennial, attaining several feet in length,
glabrous or slightly pubescent. Leaf-segments usually twice ternate, ovate or
ovate-lanceolate, coarsely toothed or lobed, the upper leaves smaller, narrower,
and less divided. Peduncles 2 to 8in. long, bearing a double or treble short
recurved tendril under the small panicle, which is often reduced to an umbel of
few small white flowers. Capsules flat on the top, usually pubescent.—A. Gray,
Gen. Ill. t. 181; Wight, Ic. t. 508.

Hab.: Common to many parts of the colony, both coastal and inland. :

The species is common in most tropical regions. The Australian specimens belong either t
the variety with fruits scarcely fin. diameter, often considered as a distinct species (C.

microcarpum, H.B. and K.), or are intermediate between that and the typical form, with fruits
above lin. diameter.—Benth.

2. DIPLOGLOTTIS, Hook. f.
(Double-throated.)

Calyx deeply 5-lobed, valvate. Petals 4, the place of the fifth vacant, the
inner scale divided into two. Disk one-sided, crescent-shaped. Stamens 8,
ascending, unequal. Ovary 8-celled; style short, incurved; stigma entire or
obscurely 3-lobed. Ovules solitary in each cell. Capsule nearly globular, thick,
somewhat fleshy, loculicidally 3-valved. Seeds enclosed in a pulpy arillus.—A
tree, with large pinnate leaves, more or less villous-tomentose. Flowers not very
small, in large axillary panicles.

The genus is limited to a single species endemic in Australia,

Diploylottis.] XL. SAPINDACEA. 287

1. D. Cunninghamii (after A. Cunningham), Hook. f. in Benth. and Hook.
Gen. Pl. 895; Benth. I'l. Austr.i. 454. Native Tamarind. Often a large tree with
a brownish smooth bark, the young branches, petioles and inflorescence densely
clothed with a soft rust-coloured tomentum. Leaves very large, sometimes
exceeding 2ft.; leaflets 8 to 12, opposite or irregularly alternate, oblong-elliptical to
ovate-lanceolate, acute or obtuse, usually 6 to Sin., but sometimes above 1ft. long,
glabrous above, pubescent underneath, with raised parallel pinnate veins. Flowers
numerous, on pedicels of 1 to 2 lines, clustered along the branches of the ample
panicle. Calyx about 14 line long, rusty-tomentose. Petals about as long as
the calyx, orbicular, thin, ciliate, the two inner scales not united, about as long
as the petal itself, but thicker and very hairy. Stamens exserted in some
specimens, shorter than the petals in others. Fruit about tin. diameter, of 2 or 3
roundish lobes, each containing a round seed enclosed in an amber-coloured juicy
arillus of an agreeable acid flavour, tomentose.—Cupania Cumninghamii, Hook.
Bot. Mag. t. 4470.

Hab.: Southern Queensland in river or coastal scrubs, and on the Bunya and other mountain
ranges.

Wood light-coloured except near the centre, close-grained, and very tough.—Bailey’s Cat. Ql.
Woods No. 88.

The arils used for jam-making.
The leaflets of this tree in the Brisbane River scrubs are at times much infested with the
blight fungi Uromyces diploglottidis, C. and Mass., and Phoma diploglottidis, C. and Mass.

Var. Muelleri (Cupania diphyllostegia, F. v. M.) This differs from D. Cunninghamii in being
a larger tree with smaller leaves of a thinner texture, and the shoots and leaves having a less
dense covering of tomentum ; panicle smaller, the flowers with 5 or 6 petals. The arils which
enclose the seed of this, like those of the southern tree, make excellent jam. As a shade tree it
is well worthy of being planted. Although belonging to the tropical scrubs, it thrives well in the
neighbourhood of Brisbane, keeping its distinctive characteristics. Hab.: Tropical scrubs.

3. CASTANOSPORA, F. v. M.
(Fruit resembling a Chestnut.)

Flowers almost symmetrical. Calyx 5-partite, the parts almost valvate in the
bud. Petals 5, equal the calyx or scarce above it, rhomboid-ovate, on very short
claws, bearing 2 bearded scales on the face near the base. Disk deeply 5-lobed.
Stamens 8, inserted inside the disk. Filaments several times longer than the
anthers. Anthers minute, ovate-cordate. Style very short. Stigma minute,
terminal, 2-lobed. Ovary 2 (or sometimes 3) celled, cells 1-ovulate. Capsule
indehiscent (according to F. v. Mueller), bursting in all the examples I have seen
in Queensland, smooth. Pericarp thick-crustaceous, or coriaceous. Septa very
thin or none. Seed solitary, basifixed. Arillus absent. Hilum large. Albumen
none. Cotyledons equal, erect, seceding, the outside much swelled but neither
plicate nor twisted. Radicle very short, inferior. Lvergreen trees of tropical
Queensland. Leaves alternate, simply pinnate. No stipules. Leaflets large,
entire. Flowers polygamous, in racemose panicles. Calyx minute. Seeds like
chestnuts.—F. v. M. Fragm. ix. 92.

Capsule ona short stipes ©. - - + + ee ee eee - + 1. C. Alphandi.
Capsule onalong stipes. 2... ee ee ee eee te we + DC. dongistipitata,

1. ©. Alphandi (after M. Alphand), F. v. M. Fragm. ix. 92. A tree of 30
or 40ft., the branchlets and panicles with a thin covering of fuscous tomentum.
Leaves 4 to 10-foliolate. Leaflets 8 to 6in. long, # to 2in. broad, thin-coriaceous,
lanceolate or ovate-lanceolate, usually obtuse, acuminate, quite entire, the under
side indumentum very thin, fulvido-cinerascens, petiolules 5 or 6 lines long.
Racemose branches of panicle divergent, a few or several inches long. Pedicels
4t014 line long. Bracts and bracteoles minute triangular. Calyx 5-toothed.
Petals 5, rhomboid-ovate, shortly clawed, line long, the lower part bearing 2

288 XL. SAPINDACEA. [Castanospora.

bearded inflexed scales. Stamens 8, filaments about 1 line long, dilated and
hairy below. Ovary subovate. Style short. Capsule compressed or depressed-
globular, very shortly stipitate, about lin. diameter. Seeds resembling a chestnut
in colour.—Ratonia Alphandi, F. v. M. Fragm. iv. 158.

Hab.: Borders of creeks, tropical Queensland ; Rockingham Bay; Johnstone, Mulgrave, the
Barron and other river scrubs.

Wood of a yellowish color, hard, and close-grained.-—Bailey’s Cat. Ql. Woods No. 87a.

2. (?) C. longistipitata (fruit long-stalked), Bail. A tree of about 40ft. in
height, the branchlets angular and puberulent. Leaves alternate; leaflets from
2 to 9 pairs with occasionally a terminal one, 6 to Yin. long, 14 to 2%in. broad,
oblong-lanceolate, nearly or at length quite glabrous, the primary nerves promi-
nent, oblique, parallel, rather distant, the reticulate veins obscure. | Petioles
about 84in. long, enlarged and shortly decurrent upon the stem ; petiolules about
din. long, puberulent as well as the petioles and rhachis. Panicles racemose, in
the axils of the upper leaves, 8 or 9in. long. No flowers seen. Capsule nearly
globular, 14in. or more in diameter, tapering slightly at the base to a stipes of
lin., the outside velvety puberulent, indehiscent, or at length opening into 2
valves. Seeds solitary in the fruits examined ; testa loose, chartaceous.

Hab.: Serubs of the Barron River, EH. Cowley.

4, SCHMIDELIA, Linn.
(After C. C. Schmidel.)

Flowers polygamous. Sepals 4, broadly imbricate, the outer ones smaller.
Petals 4, small, or rarely none. Disk one-sided, usually lobed or divided into
4 glands. Stamens 8, more or less one-sided. Ovary excentrical, 2 or rarely
3-celled ; style 2 or 3-lobed ; ovules solitary in each cell. Fruit of 1 or rarely 2
small ovoid or globular indehiscent, fleshy or almost dry berries. Seeds with a
short arillus; embryo curved, cotyledons folded.—Shrubs or trees. Leaves
with 1 or 8 leaflets. Flowers very small, in simple or loosely paniculate axillary
racemes.

The species are numerous in tropical America, with several African ones, and a few in tropical
Asia and the Indian Archipelago, one of the common Asiatic ones extending to Australia. The
genus is one of the most easily recognised in the Order, by its foliage as well as by its small
flowers and fruit.—Benth.

1. S. serrata (serrate), DC. Prod. i. 610; Benth. Fl. Austr. i. 455. A
straggling shrub or small tree, the young leaves and shoots pubescent-tomentose,
often glabrous when full-grown. Leaflets 3, ovate or obovate-oblong, obtuse or
slightly acuminate, 2 to 4in. long, irregularly and coarsely toothed, or rarely
quite entire, sessile or narrowed into a short petiolule, glabrous above, pale or
pubescent underneath, often bearing hairy tufts in the axils of the principal
veins. Racemes slender, simple or slightly branched. Flowers } to nearly 1 line
diameter, on short pedicels, clustered along the pubescent rhachis. Petals
cuneate, with a minute scale. Disk of 4 small lobes or glands. Stamens
glabrous. Berries small, globular.—W. and Arn. Prod. 110; Ornitrophe serrata,
Roxb. Pl. Corom. i. 44, t. 61; 8. timoriensis, DC., Dene. Herb. Timor. 115.

Hab.: Common along the tropical coast.

The latter specimens are nearly glabrous, with the leaflets more sessile and narrowed at the
base, as described in S. timoriensis. Some of R. Brown’s are similar; others are more pubescent,
like the common form in India, where these characters are very variable; and, as suggested by
W. and Arn., these plants may all be varieties only of S. Cobbe, Linn., which would thus have
a very wide range over tropical Asia, including the Archipelago.— Benth,

XL. SAPINDACEA. 289

5. CUPANIA, Linn.
(After F. F. Cupani.)

Flowers regular, polygamous. Sepals 4 or 5, imbricate in the bud. Petals
either as many as sepals, small, with or without scales inside, or none. Disk
usually annular. Stamens usually 8 to 10, inserted inside the disk; filaments
short, rarely as long as the calyx. Ovary 2 or 3-celled, rarely 4-celled, with 1
ovule in each cell. Capsule obovoid or rarely globular, coriaceous or hard, 2 or
8, rarely 4-celled, often angled or lobed, opening loculicidally in as many valves
as cells. Seeds usually more or less covered by an arillus; testa crustaceous or
coriaceous; embryo curved; cotyledons plano-convex.— Trees or rarely tall
shrubs. Leaves alternate, pinnate; leaflets alternate or opposite, with or without
a terminal one. Flowers small, in small axillary or terminal panicles, sometimes
almost reduced to simple racemes. Petals rarely as long as the sepals.

A large tropical genus, both in the New and the Old World, the precise limits of which are
very difficult to fix, and are very differently viewed by different botanists. The Australian
species are all endemic, as far as hitherto known.—Benth.

Leaflets 2 to 4, 2 to 3in. long, cuneate, broad at the apex, sessile, entire,
glabrous. Capsule 2 or 3-lobed, about lin. broad, velvety outside. . 1. C. Wadsworthii.
Leaflets 4 to 15, from very small to 22in. long, cuneate, the end and upper
margin sharply toothed, pubescent, sessile. Capsule 4 to in. long,
pubescent outside, silky-hairy inside. . . . . 2. 2 ee 2 ewe
Leafiets 6 to 10, 24 to Sin. long, elliptic-oblong, entire, petiolulate, entire,
almost glabrous. Capsule sometimes exceeding 8 lines broad and acutely
3-lobed, tomentose outside . . . . . - - ee ee ew ee ee
Leaflets 3 to 6, 14 to 2%in. long, oblong with sometimes a cuneate base,
entire, petiolulate. Capsule 4 or 5 lines broad, angular . ba arte
Leaflets 13 or more, irregular in size, to 6in. long, ovate-lanceolate, dentate,
petiolulate, hairy on the under side, Panicle branches long, thong-like,
lto2ft.long. 2. 1 1 1 we ee ee ee ee ee ee ww 4G. flagelliformis.
Leaflets 4 to 11, 24 to 8in. long, ovate-lanceolate, petiolulate, entire, i.
glabrous. Capsule lin. broad, rufescent outside. Re Bratt gine 5
Leaflets 7 to 14, 3 to 6in. long, oblong-lanceolate, petiolulate, serrate,
glabrous except the nerves. Capsule when young globose, tomentose,
‘B-lobed, 6 to Slines broad . . «ee we ee ee we ew we 66. OC, serrata.
Leaflets about 20, oblong-lanceolate, 6in. long, bordered by large curved teeth 7. C. cwrvidentata.
Leaflets 5 to 13, 3 to 6in. long, oblong-lanceolate, glabrous, petiolulate,
-repando-crenate with dimples in the axils of the principal nerves.
Capsule about #in., 3-angular-globose, woody, silky outside, woolly
inside: « <6 we ca ee we ew Re ee ee se 8B. Cisfeveolata:
Leaflets 8 to 10, 14 to 3in. long, obovate-oblong, petiolulate, crenate, rusty-
hairy underneath. Capsule 3-angled, velvety-tomentose and rugose,
about Zin. broad. «6 ee ee ee ee ee ee
Leafiets 13 to 21 or more, lanceolate, 14 to 4in. long, oblique, pubescent
underneath, petiolulate, the margins sharply serrate. Capsule globular,
densely hirsute, $ to Zin. diameter... eee ee eee es
(Name only recorded by F. v. Mueller in Vict. Nat. iii. 170, and placed in
Qnd Syst. Census of Austr. Plants between C. pseudorhus and C.
eylocarpa as here given). «©. 6 6 6 6 ee ee ee ee
Leaflets 3 to 6, 2 to 3in. long, ovate, obovate, petiolulate, sometimes with
a few teeth or entire, pubescent underneath with tufts of hairs in
the axils of the principal nerves. Capsule about gin. broad, nearly
globular, 3-angular, woody, minutely tomentose outside . . . . . . 12. C. xylocarpa.
Leaflets 3 to 6, 2 to Gin. long, lanceolate, petiolulate, crenate or entire, ;
glabrous, foveolate in the axils of the principal nerves on the under side.
Capsule nearly globular, about din. broad, woody, glabrous, or nearly so
OSG: a og oe ee SE et
Leaflets 2 to 4, 8 to 6in. long, ovate-oblong or ovate-lanceolate, entire or
with a few teeth, glabrous on both sides. Ovary hirsute . Ree
Leaflets 2 to 6, 3 to Sin. long, lanceolate-ovate, entire. Ovary glabrous.
The young fruit 3-angular «1. 1 1 ee ee eee ee ee
Leaflets 2 to 10, 4 to nearlv 12in. long, lanceolate, entire, petiolulate.
Capsule about 10 lines, subglobose, red, corrugated and glabrous . . . 16. C. erythrocarpa.
Leaflets 2 to 7, distant upon the rhachis, 3 to 6in. long, oblong or ovate- we
lanceolate, petiolulate. Filaments with short, white, scale-like hairs , 17. C. sericolignis,

2. C. Shirleyana.

3. C. anacardioides.

3. Var.

5. C. Robertsonii.

9. C. tomentella.

10. GC. pseudorhus.

11. C. pleurophylla.

13. C. nervosa.
14. C. Bidwilli;

15. C. Mortoniana.

U

290 XL. SAPINDACES. [Cupania,

1. ©. Wadsworthii (after R. Wadsworth), F. v. M. Syst. Cens. Austr. Pl.
1882. Usually a small slender tree, the branchlets bearing a thin appressed
pubescence. Leaves 1 or 2-jugate, glabrous, on rather short petioles. Leaflets
sessile, chartaceous, broad-cuneate, the truncate apex sometimes ending in 2 or
3 very broad short lobes, 14 to 3in. long, # to 14in. or more broad, both sides
deep-green and shining, lateral nerves distant. Rbhachis not winged. Peduneles
axillary, slender, bearing narrow panicles’ shorter than the leaves, bearing an
appressed pubescence. Bracts cymbro-semi-lanceolate, scarcely over 1 line long.
Pedicels short. Sepals persistent, 2 outer ones orbicular-ovate, slightly exceeding’
1 line long; 3 inner ones subrotund, petaloid, about 2 lines long, all broadly:
imbricate in the bud, and silky-pubescent outside. Petals 5, sessile, about 1 line
long, scales bearded. Stamens 8 or 9. The filaments pubescent in the lower
part. Anthers oblong or oval, glabrous, about 1 line long, yellow. Pollen grains
smooth, yellow, spherico 4-angular. Ovary central, rudimentary in the male
flowers. Disk narrow, glabrous. Capsule 2 or 3-lobed, about lin. broad, velvety
outside. Seeds about fin. long, broadly ovate, included in a thin orange-
coloured arillus.—Harpullia Wadsworth, F. v. M. Fragm. iv. 1, Pl. xxvi., and
Fragm. ix. 89.

Hab.: Rockhampton to Mount Elliott.
Wood close-grained, tough, with a somewhat pinkish tinge.--Bailey’s Cat. Ql. Woods No. 88a,

2. C. Shirleyana (after J. Shirley, B.Sc.), Bail. Sny. Ql. Fl. 2nd Suppl. 15.
“‘Kooraloo,” Bundaberg, Keys. A large shrub or small tree, the branchlets:
rusty-pubescent. Leaves 2 to Sin. long; leaflets 7 to 15, the lowest the smallest,
often not more than 3 lines in diameter, very unequal-sided at ‘the base, and
overlapping the stem like. stipules, increasing in size upwards, the end ones
attaining the length of 2in., cuneate in outline, the upper part sharply toothed,
the end very obtuse or truncate, glossy above, more or less pubescent beneath ;
primary veins very oblique and prominent, as are also the smaller reticulations.
Flowers small, nearly sessile, in slender racemes about as long as the leaves.
Sepals orbicular, silky, much imbricate. Petals ovate, glabrous, nearly 1 line
long, the inside scale divided into 2 hairy spathulate lobes as long as the petal ;
disk prominent. Stamens usually about 8, but very irregular as to number;
scarcely exserted. Ovary hairy. Capsule $ to 3-in. long, shortly stipitate,
pubescent outside and silky-hairy inside. Seeds dark-brown, somewhat pear-
shaped, and more than half enveloped in a reddish arillus.

Hab.: Sankey’s scrub, off the Logan Road, near Brisbane.
Wood of a yellow colour, close-grained, and tough.—Bailey’s Cat. Ql. Woods No. 89.

8. ©. anacardioides (Anacardium-like), A. Rich. Sert. Astrol. 88, t. 18;
Benth. Fl. Austr. i. 458; F.v. M. Fragm. ix. 91. ‘ Tuckeroo,”” Moreton Bay,
Watkins. A slender tree with a pale smooth: bark, quite glabrous or with a minute
hoariness on the inflorescence. Leaflets 6 to 10, usually 8, from broadly ovate
or obovate to elliptical-oblong, very obtuse, 24 to 4in. long, rounded at the base,
and shortly petiolulate, quite entire, coriaceous. Flowers rather large for
the genus, in pedunculate cymes along the branches of loose panicles. Sepals
orbicular, the inner ones 2 lines broad, slightly ciliate. Petals small, orbicular,
with 2 very short obovate hirsute scales at the base. Stamens 10 or sometimes
8; filaments short, hirsute; anthers oblong. Ovary villous. Capsule glabrous,
coriaceous, acutely and divaricately 8-lobed, 6 to 8 lines broad, very shortly
attenuate at the base, tomentose inside, arillus red,

Hab.: Brisbane River, Moreton Bay, Fraser, A. Cunningham, F. v. Mueller ; Burdekin River,
F. v. Mueller ; Rockhampton, A. Thozet. ; ‘

Wood of a light-pinkish colour, close-grained, and tough; might serve for making handles for
tools.—Bailey’s Cat. Ql. Woods No. 91. ;

Var. parvifolia. A small tree, minutely hoary. Leaflets 3 to 6, opposite or subopposite, 1} to
2tin. long, 3 to lin. broad, oblong with sometimes a cuneate base, the apex emarginate ; petiolules
about 2 or 3 lines, margins entire. Panicles seldom more than 3 or 4in. long, and broad,

Cupania.] XL. SAPINDACEA, 291

Capsule about 4 or 5 lines broad, shortly stipitate, angular, rugose outside, densely hairy insid
with short rusty hairs. Seeds black, nearly enclosed in the arillus. Hab.: Maia ange ane
several other localities in southern Queensland ; also Mt. Perry, J. Keys. Wood light-coloured
close-grained, very tough.— Bailey’s Cat. Ql. Woods No. 91a. j

4. C. flagelliformis (from the thong-like branches of panicle), Bail. Bot.
Bull. viii..73. ‘* Mavaguigi,”’ Barron River, Cowley. A shrub or small tree, the
branches angular, dark-coloured except in a young state, when, like the young
foliage, they are clothed by a ferruginous or grey tomentum. Leaves, the petiole
and rhachis together, measuring from 1ft. to 16in. in length, the leaflets scattered,
18 or more, size very irregular, some attaining 6in. in length and a width of 12
in., the point often much elongated, the base shortly cuneate to a petiolule of
about Zin., margins dentate with large teeth, the primary nerves prominent and
parallel, with strongly-marked reticulations between, all more or less hairy on the
under side, upper surface of leaflet glabrous, and the reticulations not prominent.
Panicles velvety, near the ends of the branches, of few (8 to 5) slender thong-like
branches, some of which being about 2ft. in length; flowers in distant sessile
clusters, expanded flower about 4 lines in diameter. Sepals orbicular, much
imbricate, silky on the back, irregular as to size. Petals buff-coloured, broad-
cuneate, undulately lobed at the top, much shorter than the sepals, and bearing
at the base of each 2 incurved, hairy, scale-like appendages, much shorter than
the petal. Stamens 8, included; filaments hairy; anthers slightly longer than
the filaments, oblong, angular, hairy between the blunt angles. Ovary hairy,
but probably abortive in the flowers examined. Capsules not yet obtained.

Hab.: Scrub about the Barron River, E. Cowley.

5. ©. Robertsonii (after Dr. J. Robertson), F’. v. M. Fragm. v. 146, ix. 94.
A tree with a smooth bark attaining the height of about 40ft. Branchlets slightly
angular. Leaflets 4 to 11, very shortly petiolulate, lanceolate or ovate, green on
both sides, the upper shining, margins quite entire, attaining as much as 8in. in
length and 3in. in breadth. Rhachisangular. Panicle rather large, with race-
mose branches. Pedicels as long as the calyx. Sepals much imbricate, the larger
ones slightly over 1 line long. Petals ciliate, exappendiculate, about 4 line long,
rhomboid, sometime the face pubescent. Disk entire, glabrous. Filaments 1}
line long, hairy on the lower part. Anthers oval, almost } line long. Ovary 3-
angular, 3-celled, 3-ovulate. Style about 1 line long. Capsule obtuse-angular,
about lin. broad, rufescent outside, valves hard, coriaceous. Seeds about 5 lines
long, ovate-globose. Hilum broad-orbicular.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., Lc.)

6. C. serrata (serrate), F. v. M. Fragm. ili. 48, ix. 94; Benth. Fl. Austr. i.
458, A tree, but flowering when still shrubby, the young branches rusty with a
close tomentum. Leaflets usually 6 to 10, sometimes many more, ovate-lanceolate
or lanceolate, acute or acuminate, 8 to 6in. long, sharply and coarsely serrate,
rounded at the base and nearly sessile, rigid but not thick, shining above, very
prominently pinnately veined and reticulate underneath. Panicles in the upper
axils, little branched or almost reduced to dense racemes of 2 to 3in., softly tomentose
or pubescent. Flowers rather large, on very short pedicels. Sepals orbicular,
the innermost fully 2 lines long. Petals much shorter, broad with a short 2-
cleft scale at the base. Anthers 8, oblong, on very short filaments. Ovary in
the males rudimentary, villous. Style very short, if not wanting. Stigma
globose-ovate, capsule 3-celled, when young globose, tomentose, silky tomentose
inside, thick and deeply 8-valved. Seeds ovate or rarely globose, black and
glossy, about din. long, the arillus covering three-quarters of the seed.

Hab.: Pine River, Moreton Bay, WW. Hill; Rockingham Bay, J, Dallachy.

292 XL. SAPINDACES. [Cupania,

7. ©. curvidentata (referring to the curved teeth), Bail. Ql. Agri. Journ. v.
488. A small tree, not, so far as known, attaining a height of more than 2Oft.
Leaves about 14ft. long, pinnate, with alternate leaflets. Petiole stout, almost
terete, about 8in. long, petiolules 1 to 14in. long, slender; leaflets about 20,
oblong-lanceolate, to Gin. long and 2in. broad, coriaceous, bordered by rather
large, blunt, incurved teeth, acuminate at the apex, cuneate and more or less
unequal-sided at the base, upper side smooth, the veins showing but slightly, the
numerous parallel nerves and reticulate transverse veins very prominent on the
under side; the petiole and rhachis dark-coloured and closely dotted with small
light-coloured lenticella. Panicles puberulous, erect, narrow, about 1lin. long,
with a few racemose branches below the middle. Flowers in small clusters,
nearly or quite sessile ; sepals 5, dark-purple, the colour concealed on the outer
side by the hairy surface, nearly orbicular, about 2 lines long. Petals yellowish,
wavy, about half as long as the sepals. The scales at their base very wavy and
hairy. Stamens 8, the short filaments hairy at the base. Ovary ferruginous,
hairy, 3-lobed ; stigma coloured. No fruit to hand.

Hab.: Stony Creek, near Cairns, L. J. Nugent.

8. ©. foveolata (foveolate), F. v. M. Fragm. ix. 95. A tree attaining
about 40ft.; bark somewhat smooth, wood hard. Branchlets, petioles, and
peduncles slightly puberulent. Leaves with from 5 to 18 leaflets, rhachis
angular ; the leaflets oblong-lanceolate, from 8 to Gin. long and 2 to ltin. broad,
thin, coriaceous, shortly decurrent upon the petiolule, the apex elongated but
blunt, glabrous on both faces, the under of somewhat paler colour, repando-
crenate, the principal veins on the under side with dimples in their axils.
Branches of panicles angular. Sepals rather large, nearly glabrous ; inner ones
roundish, 14 to 2 lines long. Petals minute, bearing auriculate hairy scales at
their base. Stamens 8. Filaments longer than the calyx, slightly tomentose.
Anthers oval, 4 line long. Disk crenulate, silky-tomentose as well as the ovary.
Capsule about 3in., 8-angular-globose, weody ; the outside silky-tomentose, the
inside woolly. Seeds nearly covered by the arillus.

Hab.: Various localities in tropical Queensland, Carron, Dallachy, and W. Hill.

9. C. tomentella (tomentose), F.v. M. Herb.; Benth. Fl. Austr.i. 458 in part.
Possibly a variety of C. serrata, of’ which it has the flowers. Branches, petioles,
and inflorescence softly tomentose, almost villous. Leaflets 5 to 8, oblong or
obovate-oblong, obtuse, 2 to 3 in. long, minutely and remotely denticulate or
nearly entire, on petiolules often 2 lines long, thinly coriaceous, glabrous above,
softly tomentose underneath. Panicles not much branched. Bracts rather large,
tementose, deciduous. Flowers nearly sessile. Sepals orbicular, and petals
small with a short scale as in C. serrata. Anthers oblong, slightly pubescent.
Capsule 3-angled, thickly coriaceous, velvety-tomentose and rugose, Zin. broad.

Hab.: Moreton Bay, W. Hill.

10. C. pseudorhus (resembling a Rhus), A. Rich. Sert. Astrol. 84, t. 14;
Benth. Fl. Austr. i. 459; F. v. M. Fragm. ix. 92.“ Moorjung,” Taromeo,
Shirley. A spreading tree of moderate size, the young branches and petioles
densely rusty-tomentose. Leaves crowded under the panicles; leaflets 18 to 21
or even more, lanceolate or ovate-lanceolate, acuminate, 14 to 8in. long or rarely
more, very oblique or almost falcate, nearly glabrous and shining above when
full-grown, more or less tomentose or pubescent underneath. Panicles usually
much-branched and rather dense, rarely exceeding the leaves, tomentose. Flowers
rather small, on very short pedicels. Sepals ovate, less imbricate than in the
preceding species, the longest scarcely exceeding 1 line, Petals red, orbicular,

Cupania.| XL. SAPINDACEA. 293

rather exceeding the sepals, the inner scales hirsute, as long as the lamina.
Stamens 8 to 10. Filaments puberulent. Anthers oblong. Ovary purple,
villous. Capsule globular, slightly lobed, almost woody, densely hirsute with
short velvety hairs, about din. diameter. Arillus small.

Hab.: Common from the Brisbane to the Barron River ranges.

Wood of a light colour, grain close, very tough; would be excellent for pick-handles.—Bailey’s
Cat. Ql. Woods No. 98.

lJ. C. pleurophylla, F. +. M. Vict. Nat. iii. 170 (1887.)

12. C. xylocarpa (woody carpel), A. Cunn. Herb.; F. +. M. Trans. Vict.
Inst. iii. 27; Benth. Fl. Austr. i. 459. A moderate-sized tree, the young branches
rusty-tomentose. Leaflets 3 to 6, rarely more or reduced to 2, ovate-obovate or
elliptical-oblong, obtuse or scarcely acuminate, 2 to 8in. long or rarely more,
slightly and irregularly sinuate-toothed or entire, glabrous and shining above,
more or less pubescent underneath or rarely almost glabrous, with hairy tufts
almost always conspicuous in the axils of the raised primary veins. Panicles
short and little branched, often reduced to simple racemes, and rarely above 2in.
long, shortly tomentose. Flowers small, the upper male ones sessile, the lower
hermaphrodite and pedicellate. Sepals ovate, tomentose, under 1 line long,
unequal and slightly imbricate. Petals very small, with a minute scale at the
base. Stamens 8 to 10. Filaments oblong. Ovary tomentose, occasionally
4-merous. Capsule nearly globular, 3-angled, about 4in. broad, woody, glabrous
or minutely tomentose outside, the valves villous inside. Arillus small.

Hab.: Burnett River, F. v. Mueller; Brisbane River, A. Cunningham ; Logan River, Fraser ;
Curtis Island, Henne. *

The foliage of this species often closely resembles that of Nephelium tomentosum.—Benth.

Wood very tough, of a light-yellow colour, the grain resembling that known in Europe as
Lancewood : would be useful for making tool-handles.—Bailey’s Cat. Ql. Woods No. 94.

18. ©. nervosa (veins prominent), F. +. M. in Trans. Vict. Inst. iii. 27;
Benth. Fl. Austr. i. 459. A moderate-sized tree, the young branches and
inflorescence minutely hoary-tomentose, otherwise glabrous. Leaflets 3 to 6,
rarely more or reduced to 2, lanceolate or rarely elliptical-oblong, mostly 3 to 6in.
long, sinuate-toothed or entire, glabrous, with very rarely small tufts underneath
in the axils of the raised primary veins. Racemes usually simple, axillary, 1 to
2in. long, the flowers all pedicellate and larger than in C. aylocarpa. Sepals
narrow-ovate, slightly imbricate, above 1 line long. Petals very small, with a
very short scale. Anthers oblong, hirsute at first, but soon glabrous. Capsule
nearly globular, 8-angled, about din. broad, woody, glabrous or nearly so outside,
the valves villous inside.

Hab.: Moreton Bay, F. v. Mueller; Rockhampton, Thozet ; also in A. Cunningham’s and
Leichhardt’s collections without the precise station (Benth. )

Cunningham’s and Leichhardt’s are the only specimens I have seen in flower, the others are
in fruit only, and may possibly include some glabrous specimens of C. zylocarpa, to which this
species is very nearly allied. It is also closely allied to, although not quite identical with, C.

falcata, A. Gray, from the Fiji Islands.—Benth. —
‘The outer wood light-coloured, that nearer the centre dark-brown, close-grained, very tough
and strong.— Bailey’s Cat. Ql. Woods No. 94a.

14. C. Bidwilli (after J. C. Bidwill), Benth. hl. Austr. i. 460. A tree, the
young shoots and inflorescence minutely tomentose. Leaves 2 to 4, ovate-oblong
or ovate-lanceolate, obtuse or scarcely acuminate, 3 to 6in. long, entire or
obscurely sinuate-toothed, glabrous on both sides, with few or no tufts in the
axils of the raised primary veins underneath. Panicles terminal, much branched,
but shorter than the leaves. Flowers small, all pedicellate. Sepals tomentose,
narrow-ovate, slightly imbricate, about 1 line long. Petals rather shorter than

294 XL. SAPINDACEA. [Cupania.

the calyx, oblong, concave, with 2 minute hirsute auricle-like scales at the base
of the lamina. Stamens about 8. Filaments nearly as long as the calyx.
Anthers oblong. Ovary hirsute. Fruit not seen.
Hab.: Wide Bay, Bidwiil. ;
Although I have not seen the fruit, this species has all the appearance of a true Cupania. It
has some general resemblance to a Philippine Island species, n. 1237 of Cuming, which is, I
believe, as yet unpublished.—Benth.

C. nervosa and GC. Bidwilli are considered as varieties only of C. zylocarpa, A. Cunn. by |.

F. v. M.

15. ©. Mortoniana (after L. Morton), F. v. M. Fragm. v. 177, ix. 94. A
small glabrous tree, leaves 2 to 6-foliolate. Leaflets 3 to 5in. long, 14 to 2in.
broad, chartaceous, lanceolate-ovate, acuminate, quite entire, both sides shining,
very slenderly penninerved and copiously reticulate. Panicles a few or several
inches long. Flowers scattered, somewhat large. Sepals 5, broadly imbricate,
14 to 24 lines long, membranous, ovate-orbicular. Petals 5, white, nearly 2 lines
long, deciduous, their scales much shorter and barbellate. Disk slightly crenulate.
Stamens 8, the lower part of the filaments slightly hairy. Anthers ovate, introrse.
Style scarcely 1 line long. Ovary glabrous, ovules erect, 1 in each cell. The
young fruit 8-angular, contracted at the base.

Hab.: Mackay River, J. Dallachy (F. v. M., l.c.)

16. C. erythrocarpa (arillus scarlet), F. v. M. Fragm. v. 7, ix. 91. A tree
of about 80it., glabrous, with 10-foliolate leaves, the rhachis angular. Leaflets
lanceolate, long-acuminate, quite entire, shining on both sides, decurrent upon
the short petiolules, thin-coriaceous or somewhat thick chartaceous, 4 to 8in. or
near 1ft. long, from 2 to near 4in. broad. Panicles several incheslong. Calyx-lobes
deltoid, scarcely 1 line long. Petals 5, sometimes exceeding the calyx, rhomboid-
orbicular, glabrous outside, the inner scales oblong, lanuginose-barbate. Disk
annular, repandulous. Stamens usually 8. Filaments 2 lines long or shorter,
pubescent, glabrous towards the top. Anthers almost ovate, obtusate. Style
short, glabrous. Stigmas very short. Capsule about 7 to 10 lines, subglobose or
triangular, shortly narrowed at the base, red outside, corrugated and glabrous.
Seeds about 5 lines long, black, ovate ; arillus scarlet, small, perhaps sometimes
wanting.

Hab.: Ranges about Rockingham Bay, J. Dallachy (F. v. M., Lc.)

17. C. sericolignis (Silkwood), Bail, Bot, Bull. No. v. Tree glabrous,
said to produce a good timber ; branchlets angular. Leaves alternate, pinnate,
leaflets from 2 to 7, usually about 5, irregular both as to number and _ position
upon the rhachis, oblong to ovate-lanceolate, obtuse or bluntly acuminate, the
terminal one the largest, and attaining 6in. in length and 2in. in width, texture
thin, sessile or on petiolules of 1 or 2 lines, the primary veins prominent on the
under side, rather distant. Inflorescence (all male flowers on the specimens
examined) lateral or axillary, often forming clusters of delicately slender racemes,
about 1$in. long at the nodes on the branches below the leaves. Flowers white,
minute when expanded, about 14 line diameter. Sepals 5, imbricate, orbicular,
unequal in size. Petals 5, larger than the sepals, oblong, with a tuft of ciliw on
either side near the base, otherwise glabrous. Disk annular, dark, glabrous.
Stamens 8, subulate, of about equal length with that of the petals or rather
shorter ; the whole length of the short filament densely clothed with white soft
scale-like hairs. Fruit not yet obtained.

Hab.: Mulgrave River, Bellenden Ker Expedition; scrub about the Barron River, E. Cowley.

The specimens which I obtained on a creek off the Mulgrave River had rather longer racemose

panicles, and the leaflets were more sharply acuminate, with a paler under side, and were
gathered off small-sized creek-side trees.

Wood soft, of a greyish colour.

XL. SAPINDACEA. 295

6. RATONIA, DO.
(From Raton, a name of a species in St. Domingo.)
(Arytera, Blume.)

Flowers regular, polygamous. Calyx small, cup-shaped, 4 or 5-toothed or
lobed, open, valvate, or slightly imbricate in the bud. Petals 4 or 5, small, with
or without scales inside or none. Disk usually annular. Stamens 7 to 10,
inserted inside the disk. Filaments filiform, longer than the calyx. Ovary 2 or
8-celled, with 1 ovule in each cell. Capsule either 2-celled and compressed, or
8-celled and 3-angled or 3-lobed, loculicidally 2 or 8-valved, rarely almost
indehiscent. Seeds more or less covered by an arillus; testa crustaceous; coty-
ledons thick, often curved or folded.—Trees. Leaves alternate, pinnate; leaflets
alternate or opposite, usually without a terminal one. Flowers small, in terminal
or axillary panicles. Petals rarely as long as the calyx.

A large tropical genus, with the same range as Cupania, but especially numerous in America.
The Australian species are all endemic. It is closely allied to Cupania, with which it is usually
joined, but the gamosepalous calyx and long filaments appear to give it at least as great a value
as several other generally admitted genera of Sapindacee.

Leaflets 1 to 4, 24 to 4in. long, ovate or lanceolate-ovate, slightly undulate ;
petiolules short. Capsule 7 to 10 lines long, stipitate, angular, hairy,
2 or 3-valved and 2-angular. Arilluslight-orange. . . . . . . . J. R. lachnocarpa.
Leaflets numerous, 12 to 16in. long, 4 to d5$in. broad, lanceolate-oblong,
glabrous, entire; petiolules 6 to 8 lines long. Capsule glabrous, clavate,
8-ribbed, brownish, 1 or 2-seeded. . . 2. 2. 1. 1 ee ew ww
Leaflets 3 to 8, 4 to Gin. long, ovate or ovate-lanceolate, entire, very
coriaceous, glabrous except the young growth; petiolules din. or more. 1
Capsule globular, pear-shaped, 4 lines diameter, on long stipes, 3-ribbed 3. R. pyriformis.
Leaflets 2 to 4, 2 to 4in. long, ovate or ovate-lanceolate, glabrous ;
petiolules $ to Zin. long. Capsule pear-shaped, 3-angled, about gin.
broad, the valves almost woody . . . ~~... + «© «+ « « « 4 R, anodontia.
Leaflets 3 to 6,2 to 3in. long, oblong-lanceolate, glabrous except when
young; petiolules 3 or 4 lines long. Capsule 3-angular, depressed at
the top, din. broad, stipitate ets ea a es at ae de
Leaflets 4 to 7, 3 to 4in. long, obliquely ovate-lanceolate, entire, minutely
pellucidly-dotted; petiolules about din. long. Capsule glabrous,
B-angled, flat at the top, 4 lines broad . CUBR kee ee ce Se
Leaflets 4 to 6, 5 to Yin. long, ovate-lanceolate, entire, membranous, on
short petiolules. Capsule lin. diameter on a thick stipes, 3-celled,
sharply angled at the sutures, yellow, glabrous. Seeds chestnut-like,
bearing at the base a yellow strophiole 3 lines broad de) te lg” Sei 1S
Leaflets 2 to 5, 2 to 8in. long, ovate to lanceolate, glabrous above, pilose
below ; petiolules 3 to 9 lines long. Capsule glabrous, including the
stipes 8 to 12 lines long, clavate . 2% ‘ ee eee eee
Leaflets 4 or 5, 4 to Tin. long, lanceolate, membranous ; petiolules slender.
‘Capsule red, Zin. long, ‘globose-pyriform, triquetrous towards the base,
Ieseeded: is. oi Gom, BOR, Me A Re RR OR Bw As
Leaflets 2 to 5, 2 to 5 in. long, broad-obovate, entire, glabrous ; petiolules
very short. Capsule brownish, trigonous, shortly stipitate. Arillus
yellow or orange. - ee eee ee ee we we es 10. RB. O'Shanesiana.
Leaflets about 8, 2 to 6in. long, broad or lanceolate-ovate, discolor; margins
repand-undulate, rarely crenate, almost glabrous. Capsule 6 to 8 lines
long, not stipitate, thick, woody, 8-valved. Arillus bilobed, short, pale-
NOW ts. ee Re. ee OR OR, Be gee (og eae Ae
Lave 2 or 8 or 1, 2 to 4in, long, broad or ovate-lanceolate, entire, the
costule on the under side pubescent. Capsule woody, glabrescent, acutely
3 or 4-angled, about fin. broad, reddish outside, at length expanding
‘horizontally. 6 ee 8 ee
Leaflets 4 to 10, about 5in. long, almost glabrous on both sides, lanceolate-
ovate, imperfectly crenulate. Capsule hard, acutely trigonous, shortly
stipitate, scarcely fin. long, glabrous outside. . . . . . . - . . 13, R. Cordierit.
Leaflets 3 to 8, 2 to 5in. long, oblong-elliptical or lanceolate, much
narrowed towards the base; scarcely petiolulate. Capsule flattish, 2-
celled, about Zin. long,.and broad at the top, reddish-yellow outside . . 14. R. tena.

2. R. grandissima.

5. R. stipitata.

6. R. punctulata.

. T. BR. Nugentii.
8. R. exangulata.

9. R. Lessertiana.

11. R. Demeliana.

| 12. R. Martyana.

296 XL. SAPINDACEA. [Ratonia.

1. R. lachnocarpa (woolly fruit), F. v. M. Fragm. iv. 157, v. 6, ix. 91.
A tree from 20 to 30ft. high, bark smooth, branchlets tomentose. Leaves 1, 2,
or sometimes 3 or 4-foliolate. Leaflets often slightly undulate, 24 to 4in. long,
14 to 2in. broad, ovate or lanceolate-ovate, more or less nemminat, nerves on the
under side tomentose-pubescent, wide-spreading, and as well as the reticulation
prominent; petiolules short. Spikes 1 to 8in. long, tomentose, pedicels very
short. Calyx deeply deltoid-dentate, scarcely one line long. Filaments
shortly exserted, glabrous. Anthers very minute, almost rotund. Disk annular,
crenulate. Styles loose, at length revolute. Capsule 7 to 10 lines long, stipitate,
angular, hirsute, fuscescent, 8-valved or 2-valved and 2-angular, hairy inside.
Seeds solitary, subglobose or often ovate. Arillus very thin, yellow or orange,
3 or 4 lines long.

Hab.: On the Rockingham Bay coast, J. Dallachy (F. v. M., l.c.)

2. R. grandissima (from its very showy appearance), Ff’. v. M. Fragm. iv.
156, ix. 91. A small tree or tall shrub. Leaves plurifoliolate. Leaflets 12 to
16in. long, 4 to 54in. broad, the lateral nerves widely spreading, the reticulation
close, lanceolate-oblong, acuminate, the point short or very short, glabrous, entire;
petiolules 6 to 8 lines long. Racemes 7 or 8in. long. Pedicels to the fruit 1 or
2 lines long, the calyx 1 line or less, with 5-fid deltoid teeth. Capsule glabrous,
clavate-pyriform, 3-ribbed, brownish outside, hairy inside, 1 or 2-seeded. Arillus
at length pale and thin.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., Lc.)

3. BR. pyriformis (pear-shaped), Benth. Fl. Austr. i. 461. A tree of con-
siderable size, but flowering sometimes as a shrub, glabrous except a minute
hoariness on the young shoots and panicles. Leaflets 3 to 6, ovate or ovate-
lanceolate, shortly acuminate, 4 to 6in. long, entire, very coriaceous, on petiolules
of fin. or more. Flowers very small, shortly pedicellate, singly or in little cymes
of 2 or 8 along the raceme-like branches of the panicle. Calyx nearly 1 line
diameter, shortly and broadly 5-lobed. Petals 5, scarcely exceeding the calyx-
lobes, cuneate or spathulate, the inner scales lining and bordering the base of the
lamina. Stamens in the male flower 8, much exserted, the filaments slightly
hirsute, in the females few, with short filaments. Ovary stipitate, slightly hirsute,
style filiform, with 3 diverging stigmatic lobes. Capsule globular-pear-shaped,
about 4 lines diameter, narrowed into a long stipes, glabrous, with 3 raised ribs,
appearing almost drupaceous and scarcely dehiscent. Seeds often reduced to 2
or 1, enclosed in the arillus ; cotyledons much folded. Radicle somewhat broad
and much compressed.—Schmidelia pyriformis, F. v. M. Fragm. i. 2.

Hab.: Brisbane River, Moreton Bay, and other localities in southern Queensland.

eo of alight colour, firm and tough, suitable for axe-handles.—Bailey’s Cat. Ql. Woods
0. 95.

4. R. anodonta (toothless), Benth. Fl. Austr. i. 461. A tree of considerable
size, flowering also as a shrub, quite glabrous. Leaflets 2, 8, or rarely 4, ovate
or ovate-lanceolate, obtuse or obtusely acuminate, 2 to 4in. long, coriaceous, but
not thick, very much reticulate, narrowed into a petiolule of + to nearly fin.
Panicle glabrous, slender, not much branched. Calyx glabrous, about 3 line
diameter. Petals none. Filaments exserted, glabrous. Ovary stipitate, almost
glabrous ; style shortly subulate, with diverging stigmatic lobes. Capsule pear-
shaped, somewhat 8-angled, nearly $in. broad, the valves almost woody, densely
villous inside. Stipes sometimes as long as the valves. Seeds often reduced to
2 or 1, enclosed in the arillus. Embryo much curved; cotyledons folded, but
less so than i in R. pyriformis.—Schmidelia anodonta, F. v. M. Fragm. i.2; Cupania
anodonta, EF’, v. M. Fragm. ii. 76.

Hab.: Brisbane River, Moreton Bay, A. Cunningham, W. Hill; Mackenzie River, Leichhardt ;
Rockingham Bay, J. Dallachy (F. v. M.)

Ratonia.| XL. SAPINDACEA, 297

5. R. stipitata (stipitate), Benth. Fl. Austr. i.461. A moderate-sized tree,
glabrous except a minute tomentum on the young branches and inflorescence.
Leaflets 3 to 6, oblong-lanceolate, acute, 2 to 8in. long, narrowed into a petiolule
of 8 or 4 lines, coriaceous, very rigid, shining above, the primary veins very
prominent underneath. Panicles axillary and terminal, divaricately branched.
Flowers not seen. Fruiting pedicels 2 to 8 lines long, Calyx persistent, very
small, acutely 4 or 5-lobed. Capsule 8-angled, depressed at the top, }in. broad,
narrowed into a short but distinct stipes, valves thickly coriaceous, almost woody,
glabrous and reddish inside. Seeds shining, in a thin arillus.—Cupania stipata,
F. v. M. Fragm. ii. 75 and 176.

Hab.: Near border of N.S.W., locality ?

6. R. punctulata (referring to the pellucid dots of leaf), F. v. M. Fragm.
ix. 91. A tall shrub, quite glabrous. Leaflets usually 4 to 7, on a long slender
common petiole, very obliquely ovate-lanceolate, acuminate, 8 to 4in. long, quite
entire, thinly coriaceous, smooth and shining, minutely pellucid-dotted, narrowed
into a petiolule of din. or more. Flowers not seen. Fruiting panicles short,
slender, clustered in the axils or at the ends of the branches. Pedicels short.
Sepals often persistent or reflexed, orbicular, about 1 line long, glabrous. Capsule
glabrous, 3-angled, flat at the top with the remains of the style forming a point
in the centre, about 4 lines broad, contracted into a short obconical stipes, half
opening in 8 coriaceous valves. Seeds not seen.—Cupania, F. v. M. Fragm. iii.
12, and Benth. Fl. Austr. i. 458.

Hab.: Cumberland Islands, #. Fitzalan (F. v. M., 1.c.)

7. Re. Nugentii (after L. J. Nugent), Bail. Bot. Bull. xiv. 9.
‘Chambin,”’ Barron River, J. F. Bailey. A small tree, branchlets dark-
coloured and angular. Leaves with from 4 to 6 distant leaflets; petioles
3 to din. long, angular and swollen where they join the stem; rhachis
slightly longer than the petiole ; leaflets ovate-lanceolate, 5 to Qin. long, 2 to 33in.
broad; base cuneate; apex abruptly acuminate; texture membranous; margins
entire ; petiolules short, swollen where they join the rhachis, Panicles in the
upper axils, slender on very short peduncles, 2 or 3 of the lower branches 4 or
5in. long, the others much shorter. Flowers pedicellate in scanty clusters.
Bracts minute, hairy. Pedicels about 2 lines long, slender. Calyx 5-lobed, the
lobes slightly hairy, and almost triangular, 3 line. Petals 5, tomentose, twice the
size of the calyx-lobes, very broad, truncate, emarginate or toothed at the end,
and tapering to the base, marked on the back with 3 lines, scale on face large,
very woolly, bearing near the end of the back prominent orange-coloured glands.
Stamens about 8; filaments hairy, twice as long as the petals; anthers glabrous.
Ovary hairy, 8-angular. Oapsule lin. diameter, on a thick stipes, 3-celled and
sharply keeled at the sutures; pericarp thick, succulent, yellow, glabrous; seeds 1
in each cell; testa chestnut-coloured, bearing at the base a yellow cordate
strophiole about 84 lines broad.

Hab: Freshwater Creek, Cairns, Z. Cowley and L. J. Nugent.

’

8. R. exangulata (referring to the ribs), F. v. M. iv. 156, ix. 91. A tall
shrub or small tree, the branches, petioles and inflorescence clothed with a
ferruginous or fuscescent indumentum. Leaves 2 to 5-foliolate. Leaflets mostly
alternate, ovate, lanceolate-ovate or lanceolate, chartaceous, 2 to 8in. long, 1 to
8hin. broad, glabrous above, pale on the under side and pilose, nerves tomentose ;
petiolules 3 to 9 lines long. Panicles racemiform, from 14 to several inches long.
Bracts subulate-semilanceolate, about 1 line long. Calyx 5-parted, scarcely 1
line long. Lobes semi-lanceolate. Petals minute, barbate. Filaments exserted,

298 XL. SAPINDACEA. [ Ratonia.

pubescent below. Anthers dorsifixed, almost ovate. Capsules including the
stipes, 8 to 12 lines long, clavate-pyriform, rufescent, glabrous, not regularly
valvate. Style rostellate. Seeds oval, nearly fin. long. Testa brown.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., l.c.)

9. R. Lessertiana (after M. Lessert), Benth. and Hook. f., Gen. Pl. i. 400;
Bail. Bot. Bull. ix. 7. Alarge shrub or small tree. The branchlets, leaf-petioles,
rhachis, and inflorescence puberulent, but the dark-reddish colour of the bark
plainly visible. Leaflets 4 or 5 (on the specimens examined), opposite or
alternate, usually lanceolate, 4 to 7in. long, and from 14 to 2in. broad in the
widest part; the apex obtuse, but often elongated; base cuneate to the short
slender petiolule; texture thin; primary veins distant, and the reticulation
delicate. Inflorescence a racemose panicle, slender and drooping, 4 to Sin. long;
the branches very short, or one 14 or 2in. long ; flowers minute, only seen at base
of fruit. Capsule red, 3in. long, globose-pyriform, glabrous, stipitate, triquetrous
towards the base; all examined 1-seeded.

Hab.: Daintree River, E. Cowley.

The above species, with which I believe our Australian to agree, and under which I place it,
enjoys a wide range, being, according to Sir J. D. Hooker, met with in Tenasserim, South
Andaman Islands, Malacca.

10. R. O’Shanesiana (after P. O. O’Shanesy), F. v. M. Fragm, ix. 96. A
shrub or small tree with a whitish bark. Leaves 2 to 5-foliolate; rhachis
slightly angular ; petioles 14 to 2in. long. Leaflets somewhat thick, chartaceous,
2 to Sin. long, 1 to Zin. broad, obovate, quite entire and glabrous, on very short
petiolules. Panicles axillary or terminal, often several inches long. Calyx
minute; lobes deltoid-semi-ovate. Petals ciliate, inflexed, 2-lobed. Stamens 8.
Anthers oval, puberulent. Capsule deeply split, almost woody, obtuse, trigonous,
shortly stipitate, rufescent or fuscesent outside, lanuginous inside, glabrous.
Valves about din. long. Seeds broad, ovate, brown outside. Arillus yellow or
orange, thick.

Hab.: Gracemere, Rockhampton, O’Shanesy (F. v. M., l.c.)

11. R. Deemeliana (after E. Demel), F. v. M. Fragm. ix. 96. A small
tree, the young branches thinly tomentose. Leaflets about 8, on short petiolules,
broad or lanceolate-ovate, 2 to 6in. long, 1 to 2in. broad, discolour, the margins
repandly-undulate, rarely crenate, almost glabrous. The upper side deep-green
and glossy; veins very thin. Apex produced into a blunt point; rhachis angular.
Panicle thinly-tomentose, rather long. Calyx minute, lobes semi-lanceolate,
deltoid, 4 line or less long. Petals cuneate or orbicular-obcordate, about 1 line
long, glabrous outside, the margins inside puberulent, the two scales semi-
adnate, bearded. Filaments many times longer than the anthers, thinly pilose
near the top. Disk glabrous, somewhat thick, completely annular. Capsule 6 to
8 lines long, not stipitate, thick, woody, 8-valved, obtuse 8-angular, densely silky
tomentose inside. Arillus bilobed, pale-yellow, much shorter than the seed.

Hab.: Cape York, Demel.

12. R. Martyana (after M. Marty, q French botanist), F. v. M. Fragm.
v. 6, ix. 94. A tree attaining the height of 40ft., with brownish smooth bark,
the branchlets and petioles and peduncles ferruginous-tomentose. Leaves 2 or
3-foliolate, rarely reduced to 1; rhachis nearly terete. Leaflets somewhat thick,
chartaceous, 2 to 4in. long, 16 to 20 lines broad, broad or ovate-lanceolate
acuminate, quite entire, the veins and costule on the under side pubescent;
petiolules shortly pubescent. _Peduncles, pedicels, calyx, and ovary tomentose.
Panicles about 6 or Tin. long. Bracts at the base of the pedicels, 1 to 14-line
long, subulate-semilanceolate, long persistent. Pedicels 2 or 3 lines long.

Ratonia.] XL. SAPINDACEA. 299

Calyx-lobes ovate-semilanceolate, about 1 line long. Petals orbicular with very
short claws, scarcely 1 line long. Scales barbate-ciliate. Filaments tomentellous,
2 lines long. Anthers glabrous, almost ovate, 4 line long, emarginate at both
ends. Style nearly 3 lines long, tomentellous, subulate. Disk annuliform,
turgid. Capsule woody, glabrescent, acutely 8 or 4-angled, about din. broad,
the valves almost semi-orbicular, compressed, and sharply angled on the back,
reddish outside, at length expanding horizontally. Seeds ellipsoid-ovate, about
8 lines long, black or dark-brown. Arillus thin, yellow.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., 1.c.)

13. R. Cordierii (after the brothers Cordier), F. ». M. Fragm. ix. 98. A
tree of about 30fi. high, the petioles and peduncles angular and with the branch-
lets tomentellous. Leaves 4 to 10-foliolate, the rhachis acutely angular. Leaflets
somewhat thick, chartaceous, lanceolate-ovate and imperfectly repand crenulate,
about 5in. long and 2in. broad, both sides almost glabrous and shining, the
lateral nerves broadly spreading, the petiolules short or very short. Panicle
rather large, with spike or racemose branches. Flowers in clusters. Pedicels
very short, elongating slightly under the fruit. Calyx minute; lobes deltoid.
Petals ovate-orbicular, scarcely clawed and scarcely 1 line long; scales barbate.
Stamens 8. Filaments 1 to 2 lines long, glabrous at the top, lanuginous at the
base. Anthers ovate, obtuse. Disk annular, glabrous, repandulous. Capsule
hard, acutely trigonous, very shortly stipitate, scarcely 4in. long, glabrous
outside, the inside margin of the valves densely tomentose. Seeds ellipsoid-
ovate.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., 1.c.)

14. R. tenax (tough), Benth. Fl. Austr. i. 461. A moderate-sized tree, quite
glabrous except the inflorescence. Leaflets usually 3, but varying from 2 to 8,
from obovate to oblong-elliptical or lanceolate, obtuse, 14 to 2 or rarely Sin. long,
much narrowed at the base but scarcely petiolulate, thinly coriaceous, shining
above, pale or sometimes slightly glaucous underneath, with foveoles in the axils
of the nerves. Panicles small, little branched. Calyx a little above 1 line
broad, 5-lobed. Petals small, broad, the scale inside very hairy. Stamens
about 8, the exserted filaments woolly-hairy. Anthers ovate-globose, a little
didymous, sometimes barbellate. Ovary stipitate, 2 or rarely 3-celled. Style
rather short, with spreading stigmatic lobes. Capsule usually flattened, 2-celled,
about din. broad, contracted into a very short stipes ; valves thick, densely villous
inside. Seeds apparently only half enveloped in the arillus, but much injured in
the specimens examined.—Cupania tenaz, A. Cunn. Herb.

Hab.: Brisbane River, 4. Cunningham, W. Hill, F. v. Mueller; Port Curtis, C. Moore;
Rockingham Bay, J. Dallachy (F. v. M.) ;

Wood light in colour, dark towards the centre, very tough and close grained.—Bailey’s Cat.
Ql. Woods No. 96.

7. ATALAYA, Blume.
(Indian name.)

Flowers regular, polygamous. Sepals 5, much imbricate in the bud. Petals 5,
exceeding the sepals, with an inner scale or tuft of hairs.. Disk annular.
Stamens 8, inserted inside the disk. Ovary 3-celled, with 1 ovule in each cell.
Style short, undivided. Fruit separating into 3 distinct carpels or samare, 1-
celled, 1-seeded, and indehiscent at the base, terminating in along wing. Seeds
without any arillus, testa coriaceous; cotyledons thick, unequal.—Trees or
shrubs. Leaves pinnate or rarely simple. Flowers usually larger than in
Cupania and Ratonia, in axillary or terminal panicles.

The genus is endemic in Australia, with the exception of one species, which extends to Timor.
The flowers are nearly those of Sapindus, with the fruit of Thowinia and Acer.-—Benth.

300 XL. SAPINDACHA. [Atalaya.

Flowers and fruit more or less pubescent or tomentose. j
Leaflets ovate or broadly oblong, the petiole not winged. Panicle
pedunculate, many-flowered. Carpelsdivaricate . . . . 1. . we
Leaflets narrow-oblong or linear, or leaves undivided, the petiole often
winged. Carpels diverging.
Plant glabrous, except the flowers. . 2. 2. 1. 2. 2. 1 ee ew ee
Branches, young leaves, and panicles velvety-tomentose. Leaflets and
petiole-wings much reticulate by Ad eer

1. A. multiflora.

2. A. hemiglauca,

3. A. variifolia.

1. A. multiflora (flowers numerous), Benth. Fl. Austr. i. 463. A tall shrub
or small tree, glabrous except the inflorescence. Leaflets 2 to 6, ovate or oblong,
very obtuse, 2 to 8in. long or rarely more, sometimes 23in. broad, distinctly
petiolulate, coriaceous and strongly reticulate. Panicle pedunculate above the
last leaves, oblong or pyramidal, minutely tomentose-pubescent. Flowers very
numerous, the small scale-like bracts more conspicuous than in the other species.
Flowers of A. hemiglauca. Ovary slightly pubescent. Samare 1 to lin. long,
including the straight or falcate wing, very divaricate, pubescent or nearly glabrous.

Hab.: Cape York and Trinity Island, M‘Gillivray; Brisbane River, W. Hill, F. v. Mueller ;
Rockhampton, Thozet.

2. A. hemiglauca (referring to light colour on under side of leaf), Benth.
Fl. Austr. i. 468. White Wood, Cattle Bush. ‘‘ Boorbal,’’ flower ‘‘ Boorbal-
min,” St. George, Wedd. A tall shrub or small tree, quite glabrous except the
flowers, and more or less glaucous. Leaves usually pinnate; leaflets few, from
narrow-oblong to linear, obtuse or scarcely acute, from 2 or 3 to 7 or 8in. long,
often somewhat falcate, narrowed at the base, but rarely petiolulate, rigidly
coriaceous, with numerous pinnate and reticulate veins and a somewhat thickened |
margin, the common petiole terete or nearly so; sometimes, however, the petiole «
becomes winged, or the leaves are quite simple, oblong, or linear, or the leaflets
are decurrent on the petiole forming a large 2 or 3-lobed leaf, or rarely the simple
leaf is ovate-lanceolate, and 8 to 10in. long. Panicles rather dense, the rhachis
and branches glabrous or nearly so; pedicels 1 to 2 lines long. Sepals orbicular,
nearly glabrous, 14 or the inner ones nearly 2 lines long. Petals pubescent,
oblong, 8 to 4 lines long, with a hirsute scale at the base. Filaments pubescent.
Ovary densely silky-pubescent. Samare pubescent, with minute appressed hairs,
1 to 1$in. long including the wing, which is nearly as broad as long, the cavity
hairy or nearly glabrous inside.—Thouinia hemiglauca, F.v. M. Fragm. i. 98.

Hab.: E. coast, R. Brown; Oxley’s Station, Leichhardt; Rockhampton, Thozet; Brisbane
River, A. Cunningham, Fraser; Mooni River, Mitchell; and Cooper’s Creek, Victorian
Expedition and others.

This small tree is often cut down for fodder in times of drought, hence known as Cattle Bush.
Wood of a close grain, yellowish, and hard.—Bailey’s Cat. Ql. Woods No. 98.

3. A. variifolia (leaves variable), F. v. M. Herb.; Benth. Fl. Austr. i. 468.
A tall shrub or small tree, the young branches and panicles softly velvety-
tomentose. Leaves or leaflets from oblong to linear, apparently as variable as in
A. hemiglauca, but longer, often above 8in., very much more reticulate, the
common petiole usually broadly. winged, the wing also much reticulate. Panicle
loose. Sepals silky pubescent, about 1} line long. Petals twice as long.
Filaments hairy. Samare softly tomentose, Qin. long including the wing, which
is fully twice as long as broad, the cavity pubescent inside.—Thouinia variifolia,
F. v. M. Fragm. i. 46. ;

Hab.: Given as a Queensland plant by F. v. Mueller in Census of Austr. Pl. .

8. SAPINDUS, Linn.
(Fruit used for soap.)

Flowers regular, polygamous. Sepals 4 or 5, much imbricate in thes bud.
Petals as many, usually exceeding the sepals, with 1 or 2 inner scales or without
ary. Disk annular. Stamens usually 80 10. Ovary 2 to 4-lobed, 2 to 4-celled,

Sapindus.] XL. SAPINDAOEA. 801

with 1 ovule in each cell. Style with 2 to 4 stigmatic lobes. Fruit fleshy or
coriaceous, divided into 2 to 4 globular or ovoid indehiscent lobes, not muricate.
Seeds without any arillus ; embryo straight or curved ; cotyledons thick.—Trees
or shrubs, rarely climbing. Leaves pinnate, rarely 1-foliolate. Flowers in
terminal or axillary panicles.

The genus is widely dispersed over tropical regions, but less numerous in America than in

Asia. The Australian species is, so far as known, endemic ; but, like many others of the genus,
it must remain in some measure doubtful until the fruit has been seen.—-Benth.

1. S. (?) australis (Australian), Benth. Fl. Austr. i. 464. Young branches,
petioles, and panicles pale or hoary with a very minute tomentum. Leaflets, in
our specimens, 4 or 6, broadly ovate, obtuse, 8 to Sin. long, entire, often oblique,
narrowed into a short petiolule, coriaceous, glabrous, much veined, of a pale,
almost glaucous colour. Panicle loose, longer than the leaves. Flowers shortly
pedicellate, in little loose cymes along the divaricate branches. Sepals in the
male flowers, the only ones seen, hoary tomentose, rather above 1 line long.
Petals nearly 2 lines long, oval-oblong, narrowed into a short claw, pubescent
outside, with a single short broad scale inside fringed with long hairs. Stamens
usually 8, as long as the petals. Filaments hairy.

Hab.: Cape York, M‘Gillivray.

In the absence of female flowers and fruit, I have referred this plant to Sapindus, from its
general resemblance in habit and male flowers to S. emarginatus, Roxb.—Benth.

Baron Mueller, in 2nd Census of Austr. Plants, places this species as Atalaya ausrralis, giving
for the authority Radlkofer in Sitzungasber der Akad zu Miinch 327, 1878; his writings,
however, throw no further light upon the subject, and I have not the work referred to.

9. NEPHELIUM; Linn.
(Ancient name of Burdock, supposed resemblance of fruit.)

Flowers regular, polygamous. Calyx small, cup-shaped, with 4 or 5 rarely
6 teeth or lobes, valvate or slightly imbricate in the bud. Petals none, or as
many as calyx-lobes, small, with a 2-cleft scale or 2 scales inside. Disk annular.
Stamens 6 to 10, inserted within the disk; filaments in the Australian srecies
short, in others elongated. Ovary 2 or 3-celled, usually lobed, with 1 ovule in
each cell. Style with 2 or 8 stigmatic lobes. Fruit usually deeply 2 or 3-lobed,
or rarely entire, 2 or 8-celled, or reduced to a single carpel, the lobes indehiscent
or 2-valved, or opening irregularly, muricate, or in the Australian species smooth.
Seeds usually wholly or partially enclosed in an arillus; testa coriaceous; coty-
ledons thick.---Trees, with the habit of Cupania. Leaves abruptly pinnate ;
leaflets opposite or alternate, the primary parallel pinnate veins prominent under-
neath in all the Australian species except N. mtcrophyllum. Flowers small, in
axillary or terminal panicles.

The genus extends over tropical Asia, especially the Archipelago. The Australian species
differ from the majority of the Asiatic ones in their smooth fruit and shorter filaments. The
flowers are nearly those of Ratonia; but the fruit does not open in septiferous valves, even when,
as in N. connatum, it is scarcely lobed. It is also very nearly allied to Euphoria, differing chiefly
in the smaller gamosepalous calyx. ‘The distinctions, however, between Cupania, Ratonia,
Nephelium, Euphoria, and several others, are very slight.—Benth.

Leaflets 2 to 6, 2 to 4in. long, oblong-elliptical, narrowed to short
petiolules, glabrous, somewhat glaucous, margins entire. Capsule 4
to 5 lines diameter, glabrous; lobes divaricate, compressed . . . .

Leaflets 2 to 6, 24 to 4in. long, obovate to oblong, scarcely petiolulate,
entire or obscurely sinuate, glabrous, somewhat glaucous or minutely
tomentose underneath. Capsule 3-furrowed or 3-lobed, hoary . . . 2. N. connatum.

Leaflets 2 to 6, 4 to Tin. long, lanceolate ; petiolules rather long, grey on t
the under side. Capsules of 1 to 3 globose lobes, about 3 lines ce
diameter, velvety . + - hoe pee oat . . . 8. N, semicinereum,

1, N. semiglaucum.

302 XL. SAPINDACEA. [Nephelium,

Leaflets 2 to 6, ovate or ovate-lanceolate, irregularly sinuate-toothed,

glabrous on both sides. Capsule usually 2-lobed, compressed-globular,
united tothe top. ..... Sone ee we ee ee 6 4, N. subdentatum,
Leaflets 4 to 8, 2 te 4in. long, oval-oblong, velvety-tomentose on the under
side, at length glabrous abeve, the margins usually acutely toothed.
Capsule softly tomentose-villous; lobes 2 or 3, compressed . wee
Leaflets 2, 23 to 8in. long, obovate-oblong, entire, coriaceous, glabrous,
the under side glaucous, on a short petiolule. Capsule hoary-
tomentose, mostly 3-lobed, lobes nearly globular ee eee
Leaflets 4 to 6, 3 to Sin. long, ovate-lanceolate, entire or sinuate-toothed,
narrowed into a distinct petiolule, foveolate in the axils of the primary
nerves. Capsules tomentose, deeply divided into 2 to 4 ovoid lobes. . 7. N. foveolatum,
Leaflets 2 to 6, 8 to Sin. long, variable both in size and shape, entire or
rarely with a few deep serratures; petiolule very short, usually
glabrous. Capsule glabrous, with distinct globular lobes 4 or 5 lines
diameter. 2. 2 1 6. ee ee ee ee ew we ee
Leaflets about 10 on the adult trees, about Sin. long, with entire or
obscurely toothed margins towards the apex, linear-lanceolate. Capsules
glabrous, prominently stipitate, lin. diameter, 3 or sometimes reduced
tol, globular 2. 2 1 ee ew ee ee ee ee
Leaflets 4 or sometimes only 2, 2 to 4in. long, entire, petiolulate, oval-
oblong. Capsule glabrous, sessile or nearly so, of from 1 to 3 ovoid Bak
lobes, indehiscent or splitting longitudinally . ...... . .10.N. divaricatum.
Leaflets 2 rarely 1, 4 to l4in. long, ovate or obovate, obtuse, entire, not
petiolulate. Capsule glabrous, almost sessile, of 1 or 2 rarely 3 ovoid
lobes, splitting like the last . . . tone ee ew ee ew ee LL NL microphyllum,
Leaflets 2 or sometimes 1 at the end of a short common petiole, 2 or
Zin. long, narrowed to a short petiolule, obovate. Capsule renate-
obcordate, about gin. broad, on a short stipes, flattish . . . 12. N. distyle.

5. N. tomentosum.

6. N. coriaceum,

8. N, letocarpum.

9. N. Lautererianum,

Leaflets alternate, 5 to 13, oblong-lanceolate, 5 to 9in. long, puberulent . 13. N. Callarrie.

1. N. semiglaucum (referring to light colour on under side of leaf), F'. v. M. in
Trans. Phil. Soc. Vict. iii. 25 ; Fragm. iv. 158. Usually a small slender tree, bark
light-coloured, smooth. Leaflets 2 to 6, oblong-elliptical, or from almost obovate
to nearly lanceolate, obtuse or rarely almost acute or mucronate, 2 to over 4in.
long, entire, narrowed into a short petiolule, thin-coriaceous, glabrous and some-
what shining above, more or less glaucous underneath. Panicles either small and
axillary or terminal and much-branched, but shorter than the leaves, glabrous or
minutely pubescent. Pedicels short. Sepals orbicular, ciliate, otherwise glabrous,
the larger inner ones about 1 line diameter. Petals shorter, with two cuneate
hairy scales as long as the petals. Stamens exserted. Ovary glabrous, 8-lobed.
Capsule 4 to 5 lines diameter, glabrous, very shortly attenuated at the base, with
divaricate compressed lobes. Seeds smooth and shining, with a thin arillus.—
Arytera semiglauca, F. v. M.; Cupania semiglauca, F. v. M. Herb., Benth. in. Fl.
Austr.

I agree with Baron Mueller in placing this species in Nephelium.

Hab.: Many of the south Queensland scrubs; also as far north as Rockingham Bay, F. v. M.

Wood of a light-pinkish colour, tough, close-grained, and very prettily marked.—Bailey’s Cat.
Ql. Woods No. 90. :

2. N. connatum (carpels united), F. v. M. Herb.; Benth. Fl. Austr. i. 465.
A tree of 20 to 40ft., with a smooth grey bark, the young shoots and inflorescence
minutely hoary-tomentose. Leaflets 2 to 6, from obovote to oblong-lanceolate,
obtuse 24 to 4in. long, narrowed at the base, but scarcely petiolulate, quite entire
or very obscurely sinuate, thinly coriaceous, glabrous and shining above, somewhat
glaucous or minutely tomentose underneath. Flowers small and numerous, in
pyramidal panicles rarely exceeding the leaves. Oalyx 5-lobed, about 1 line
diameter. Petals about + line long, the inner scale as long as the lamina.
Filaments short; anthers exserted, oblong, pubescent. Ovary 3-celled; style
thickened at the base, Fruit 3-furrowed or 3-lobed, but not deeply so, mucronate,

Lig

Nephelium.| XL. SAPINDACEA. 303

and not depressed in the centre, somewhat: inflated, scarcely coriaceous, hoary,
indehiscent or splitting irregularly. Seeds small, shining, black, in a bright red
cupular arillus.—Spanoghea connata, F. vy. M. in ‘Trans. Vict. Inst. iii. 26.

Hab.: Rockingham Bay, Keppel Bay, Brisbane River, Moreton Bay, Port Denison.

This is certainly the Sapindus cinereus, A. Cunn., referred to by A. Gray, in Bot. Amer. Expl.
Exped. i. 258; but the plant from Hunter River more especially described by A. Gray, with
coarsely serrate leaves and glabrous bracts, is probably different.— Benth.

Wood light-coloured, close in grain, hard and tough.—Bailey’s Cat. QL Woods No. 99.

3. N. semicinereum (leaflets grey beneath), F.v. M. Fragm. iv. 158. A
small glabrous tree with a smooth grey bark; branchlets dark-coloured. Leaves
1, 2, or 8-jugate. Leaflets chartaceous, grey on the under side, shining on the
upper side, lanceolate, 4 to Jin. long, 14 to 8in. broad, lateral parallel nerves
erecto-patent, 10 to 18 on each side of the costule, reticulate veins numerous ;
petiolules rather long. Panicles axillary, 2 or Sin. long, on peduncles of about
the same length, with loose spreading branches, bearing small pedicellate flowers
near their extremities. Capsules of from 1 to 8 globose lobes, about 3 lines
diameter, velvety, bursting irregularly. Seeds black, about half enclosed by a
red arillus.

Hab.: Rockingham Bay, J. Dallachy (F. v. M., l.c.)

4. N. subdentatum (somewhat dentate), /. v. M. (as a var. of N. connatum),
Benth. Fl. Austr. i. 465 ; Fragm. ix. 99. A tall shrub or small tree, the young
shoots and inflorescence slightly pubescent with minute appressed hairs. Leaflets
2 to 6, ovate or ovate-lanceolate, obtuse or scarcely acute, irregularly sinuate-
toothed or rarely almost entire, coriaceous, glabrous on both sides and shining
above. Panicles short, little branched. .Pedicels short. Calyx truncate or shortly -
and broadly lobed. Petals none. Filaments very short ; anthers oblong, scarcely
pubescent. Ovary tomentose, 2 or 8-celled; fruit truncate at the top, slightly
hoary with a minute tomentum; capsule lobes usually 2 only, compressed-
globular, united to the top, hard and indehiscent.

Hab.: Rockhampton, P. O’Shanesy (F. v. M.,1.c.) ; Rockingham Bay, J. Dallachy (F. v. M., l.c.)
Also Tringilburra Creek, Bellenden Ker Exped. 1889.
Wood light-coloured, close-grained, and tough.—Bailey’s Cat. Ql. Woods No. 99b.

F. v. Mueller thinks that this may be a glabrescent form of N. connatum, but there is a
considerable difference in general aspect; the calyx is more open and less lobed, I can find no
petals, and the fruit is differently shaped.—Benth.

5. IN. tomentosum (tomentose), Benth. Fl. Austr. i. 466; F.v. M. in Trans.
Vict. Inst. ii. 64, Fragm, ix. 99. A tree of 20 to 30ft. or more, the young branches
and petioles clothed ‘with a soft rust-coloured velvety tomentum. Leaflets 4 to 8,
from oval-oblong to oblong-lanceolate, acute or rarely obtuse, 2 to din. long,
acutely toothed or rarely almost entire, thinly coriaceous, pubescent above or at
length glabrous, tomentose-pubescent underneath. Flowers small, crowded, on
short slightly-branched tomentose panicles, sometimes reduced to simple racemes.
Pedicels very short. Calyx nearly 1 line long, the lobes rather deep and acute.
Petals none. Filaments very short; anthers oblong, exserted, glabrous or slightly
pubescent. Ovary tomentose, 2 or 3-lobed; style short, with spreading stigmas.
Fruit softly tomentose-villous, depressed at the top, of 2 or rarely 3 globular
slightly compressed lobes, united to the top, 4 or 5 lines diameter, rather hard,
indehiscent. Seeds half immersed in a yellowish arillus.

Hab.: Bremer River, Moreton Bay, A. Cunningham, W. Hill, F.v. Mueller ; Rockingham Bay,
J. Dallachy ; and Rockhampton, O’Shanesy (F. v. M., lc.)
Wood of a light-ycllow colour, close-grained, and hard,—Bailey’s Cat. Ql. Woods No. 99a,

304 XL. SAPINDACEA. [Nephelium.

6. IN. coriaceum (coriaceous), Benth. Fl. Austr. i. 466. Young branches
slightly hoary with a very minute tomentum. Leaflets in our specimens always
2, obovate-oblong or elliptical, 23 to 4in. long, very obtuse, quite entire, coriaceous,
glabrous and shining above, pale or glaucous underneath, rounded at the base, on
a short petiolule. Flowers not seen. Fruiting panicle branched, shorter than
the leaves. Calyx small, with rather acute lobes. Fruit hoary-tomentose,
mostly 8-lobed, much depressed in the centre, the lobes nearly globular,
coriaceous, indehiscent.

Hab.: Brisbane River, Fraser.

7. N. foveolatum (foveolate), F. v. M. Fragm. ix. 99; Benth. Fl. Austr. i.
466. A tree of considerable size, the young branches and inflorescence rusty-
tomentose. Leaflets 4 to 6, ovate-lanceolate, or almost ovate, obtuse or acuminate,
8 to Bin. long, entire or sinuate-toothed, narrowed into a distinct petiolule of 1 to
8 lines, thinly coriaceous, glabrous or rarely slightly pubescent underneath,
having frequently a cup-shaped cavity in the axils of the primary veins. Panicles
in the upper axils broad and many-flowered but shorter than the leaves, the
flowers in little clusters or cymes along the principal branches. Calyx tomentose,
deeply divided into lanceolate lobes of nearly 1 line, valvate in the bud. Petals
minute or rudimentary. Filaments nearly as long as the calyx; anthers oblong,
pubescent. Fruit tomentose, deeply divided into 2, 8, or sometimes 4 ovoid lobes,
attaining sometimes 4in., opening in 2 thickly coriaceous valves. Seeds com-
pletely enveloped in the arillus.—Arytera foveolata, F. v. M. in Trans. Vict. Inst.
iii. 24.

Hab.: Moreton Bay, W. Hill, F. v. Mueller ; Isis scrub, Mrs. Helms.

8. N. leiocarpum (fruit smooth), Benth. Fl. Austr. i. 467; F. uv. M. Fragm.

ix. 98. A tall tree, with smooth pale variegated bark; usually glabrous except
a very slight pubescence on the young leaves and shoots, and sometimes on the

panicles. Leaflets 2 to 6, mostly oblong-elliptical, ovate-lanceolate or lanceolate, -

acuminate or obtuse, 8 to 4 or even Sin. long, but more variable in size and shape
than in most species, entire or rarely with a few deep serratures, narrowed into a
very short petiolule, not coriaceous; the rhachis angular. Panicles loose, not
much branched, usually glabrous. Calyx about 1 line diameter, with very short
broad teeth. Petals broad and short but variable, the scale usually nearly as long
as the lamina. Filaments often exceeding the calyx; anthers oblong, glabrous
or nearly so. Fruit sessile or nearly so, glabrous, with distinct globular lobes of
4 to 5 lines diameter, coriaceous, indehiscent or opening irregularly in a
longitudinal slit, or breaking off transversely. Seeds deeply enclosed in the
arillus.—Spanoghea nephelioides, F. v. M. in Trans. Vict. Inst. iii. 25.

Hab.: Brisbane River, F. v. Mueller ; Curtis Island, Henne (a var. with: smaller, more obtuse
and more coriaceous leaflets).

9. N. Lautererianum (after Dr. J. Lauterer), Bail. Bot. Bull. iv. 8 and
xiv. 9. A tall erect tree with umbrageous head; trunk attaining a diameter of
1} to 2ft., bark smoothish. Leaves alternate, pinnate, glossy, narrow-lanceolate
in outline, the young growth more or less viscid and of a bright purplish red;
leaflets very irregular, alternate, about 10 on adult trees, linear-lanceolate, about
5in. long, Jin. wide, larger on the young trees; margins entire or obscurely
toothed in the upper half; petiolule very short and enlarged where it joins the
rhachis; midrib‘prominent, the lateral veins numerous, almost horizontal from
the midrib, with small pits at the axils. Flowers minute in slender, widely
branching panicles near the summit of the branchlets, inserted shortly above the
axils, or angle formed by the leaf and the branch, panicle branches spike-like,
bearing short branchlets which produce at their extremities clusters of from 2 to
4, or at times solitary flowers, which when expanded scarcely exceed 1 line in

.

Nephelium. | XL. SAPINDACEA, 805

breadth. Calyx of 5 ovate lobes. Petals white, larger than the calyx lobes, angular
toothed, scales ciliate. Disklobed. Stamens8; filaments hairy; anthers glabrous.
Capsule glabrous, depressed, prominently stipitate, attaining to a diameter
of lin., of 3 rounded lobes, which are by abortion sometimes reduced to 1 or 2,
glabrous inside except for a small dense tuft of white hairs immediately below
where the ovules are attached. Seeds compressed, smooth, angular; testa thin,
light-brown coloured, 8 or 4 lines broad, entirely concealed in a thick fleshy
arillus of an amber colour, very juicy and of sharp acid flavour.

Hab.: Eudlo serubs, Fi ralists, F i i F i
JF Bailey Mey ee Naturalists, Nov. 1891 (flowering specimens, J. H. Simmonds and

The nearest Australian ally to the above is probably N. leiocarpum.

The sharp, acid, thick arillus closely resembles that in the fruit of Diplogiottis, and might be
used in a similar manner. Doubtless an excellent and palatable jelly might be made from it.

Outer wood grey, inner wood brown, close-grained, hard and heavy, but easily worked; useful
for mallets and tool handles.—Bailey’s Cat. Ql. Woods No. 100.

10. N. divaricatum (referring to the few straggling branches of panicles),
Benth. Fl. Austr. i. 467; Fv. M. Fragm. ix. 98. A handsome tree of consider-
able height, the bark of the trunk smooth, grey or here and there reddish, the
young shoots and panicles slightly hoary with a minute tomentum, otherwise
glabrous. Leaflets 4 or rarely 2, oval-oblong, elliptical or oblong-lanceolate,
obtuse or acuminate, 2 to 8 or rarely 4in. long, entire, narrowed into a petiolule
of 2 or 8 lines, thinly coriaceous. Panicles loose, with few divaricate branches,
the flower-cymes shortly pedunculate. Calyx very open, about 4 line long,
pubescent, divided to the middle into 5 or rarely 4 broad obtuse lobes. Petals
small, the inner scale short or in some females nearly as long as the lamina.
Filaments short; anthers oblong, pubescent. Ovary tomentose. Fruit glabrous,
sessile or nearly so, with 1, 2, or 8 ovoid or nearly globular lobes, nearly 4in.
long, indehiscent or splitting longitudinally, more or less villous inside. Seed
ovate, 8 to 5 lines long, nearly enveloped in the arillus.—Arytera divaricata, F. v.
M. in Trans, Vict. Inst. iii. 25.

Hab.: Brisbane River, Moreton Bay, A. Cunningham. W. Hill, F. v. Mueller; Pine River,
Fitzalan ; and from thence to Rockingham Bay.

11. N. microphyllum (small leaved), Benth. Fl. Austr. i. 468 (in part).
Glabrous or the young shoots minutely hoary. Leaflets 2 or rarely 1 only, ovate
or obovate, obtuse, $ to lin. long, entire, narrowed at the base but not
petiolulate, somewhat coriaceous, the primary veins numerous and fine, not
distant and raised as in other species, Fruiting panicles short and rather dense.
Inflorescence puberulent, almost reduced to racemes, solitary or in pairs, in the
axils of the leaves, very slender, 1 to 2in. long, with a few very short branchlets
near the base. Pedicels filiform, about 1 line long. Calyx small, 5-lobed,
scarcely 4 line long, hairy. Stamens erect, seldom more than 6, hairy, exceeding
1 line beyond the calyx. Fruit glabrous, almost sessile, with 1, 2, or rarely 8
ovoid lobes, about 5 lines long, splitting irregularly like those of N. divaricatum,
hirsute inside.

Hab.: Wide Bay, Bidwill; Isis scrub, Mrs. Helms.

12. NN. distyle (two-styled), F. v. M. Fragm. ix. 99. A tree of considerable
size, glabrous except the inflorescence, and sometimes the young shoots. Bark
smooth. Leaflets 2, or sometimes reduced to 1 at the end of a short common
petiole, from obovate-oblong to elliptical or lanceolate, obtuse or shortly
acuminate, 2 to 8in. long, narrowed into a short petiolule, thinly coriaceous,
reticulate. Panicles small, pubescent, with minute appressed hairs, the female
often reduced toa simple raceme. Calyx small, broad, shortly 5-toothed. Petals
minute, orbicular, or sometimes narrow, with a hairy scale at the base. Filaments
rather short, particularly in the female flowers. Anthers oval-oblong, obtuse,

x

306 XL. SAPINDACEA. [Nephelium,

pubescent. Ovary broadly obcordate, strigose-pubescent. Styles divided to the
base, revolute. Capsule renate-obcordate, about fin. broad, attenuated into a
somewhat short stipes, flattish, 2-celled, twice as broad as high by the dimidiate
lobes, glabrous outside, lanuginous-tomentose inside ; pericarp crustaceous. Seeds
ovate, 3 or 4 lines long, the arillus almost enclosing them. Hilum not very
large. Cotyledons very unequal, oblique, superposed. Radicle lateral, short.
Ratonia distylis, F. v. M. in Fl. Austr. i. 462, from further examination removed
by Baron Mueller to Nephelium.

Hab.: Brisbane River, and Bunya Mountains in the south to Port Denison in the north.

13. IN. callarrie (aboriginal name of tree at the Upper Barron River), Bail.
Ql. Agri. Journ. v. A graceful erect tree about 50ft. high, in all parts except
the upper side of leaflets thinly covered with a light-coloured pulverulence.
Leaves pinnate; leaflets petiolulate, oblong-lanceolate, alternate, 5 to 13, thin,
coriaceous, 5 to 9in. long, 14 to 2in. broad, primary nerves yery close, but taint,
not more prominent than the close reticulation, which is plain on either side,
upper side green, glabrous, under side almost white, margins entire, wavy.
Panicles in the upper axils, erect, 6 to Yin. long, with few spreading racemose
branches, the flowers small in cymes or clusters of about 3 on short branchlets,
almost sessile; calyx silky-hairy, about 2 lines diameter ; lobes 5, broad. Petals
5, rudimentary, obtuse, tapering each way from the centre. Stamens 8, slightly
exserted ; filaments hairy, broadening towards the base, very narrow under the
anther ; ovary silky, tapering from base to the 2 recurved stigmatic lobes. The
position in the genus doubtful until fruit is obtained.

Hab.: Mulgrave River, Bellenden Ker Expedition, 1889; Upper Barron River, J. F. Bailey,
June, 1899.

10. EUPHORIA, Juss.
(From euphoros, fertile.)

Flowers regular, polygamous. Sepals 5, distinct, imbricate or valvate in the
bud. Petals none or as many as sepals, with or without a scale inside. Disk
annular. Stamens 6 to 10, inserted within the disk; filaments short. Ovary 2
or 3-celled, usually lobed, with 1 ovule in each cell; style deeply 2 or 3-lobed, or
divided to the base into distinct styles. Fruit deeply 2 or 8-lobed, or reduced to
a single carpel, the lobes usually indehiscent, tuberculate. Seeds enclosed in a
pulpy arillus; testa’ coriaceous ; cotyledons thick.—Trees, with the young shoots
usually pubescent. Leaves pinnate; leaflets, as in Nepheliwm, with the primary
pinnate veins raised underneath. Flowers small, in terminal panicles.

The genus extends over tropical Asia, especially the Archipelago, with one Australian endemic
species. It is very nearly allied to Nephelium, differing chiefly in the distinct sepals (in which

respect N. Beckleri comes very near to Euphoria), and from the Australian Nephelia in the
tuberculate fruit.—Benth.

1. E. Leichhardtii (after L. Leichhardt), Benth. Fl. Austr. i. 468. Young
branches, petioles, and inflorescence rusty-tomentose. Leaflets about 6, from
obovate-oblong to ovate-lanceolate, obtuse or acuminate, 2 to 3in. long, entire,
rather thin, glabrous or nearly so above, tomentose or pubescent underneath,
narrowed into a short petiolule. Panicles terminal, sessile, rather large, the
flowers in little dense cymes along its branches. Sepals about 1 line long,
tomentose, imbricate. Petals rather shorter, without any scale, but hairy inside,
glabrous outside in the typical form, Filaments longer than the calyx ; anthers

Euphoria] XL. SAPINDACEA. 307

ovoid. Ovary 8-celled. Style rather thick, with 8 divergent lobes. Young fruit
deeply divided into 8 globular lobes, very tomentose and tuberculate, but not seen
fully formed.

Hab.: (?) Leichhardt (Herb. F. v. M.)

Var. hebepetala. Calyx rather smaller. Petals pubescent outside. ‘Nurrum Nurrum,”
Leichhardt (Herb. F. v. M.)

Baron Mueller places this species with the Nepheliums. I think, however, until better known
it may as well be left as placed by Mr. Bentham.

11. HETERODENDRON, Desf.
(Various tree, parts.)

Flowers regular, usually hermaphrodite. Calyx broadly cup-shaped, very
shortly and irregularly toothed. Petals none. Disk small. ' Stamens 6 to 15,
inserted within or upon the disk; anthers nearly sessile, longer than the calyx.
Ovary 2 to 4-lobed, 2 to 4-celled, with 1 ovule in each cell ; style short, with an
obtuse lobed stigma. Fruit of 1 or 2, rarely 8 or 4 coriaceous or hard lobes,
indehiscent. Seed half immersed in an arillus; testa crustaceous ; cotyledons
thick, flexuose.—Shrubs. Leaves simple, entire or lobed. Flowers small, in
short terminal, slightly-branched panicles, often reduced to simple racemes.

The genus is limited to Australia.
Leaves entire, coriaceous, linear, oblong or rarely obovate, usually above
MD LOUR ig ge Bo we ee RO Re Oe
Leaves entire, mucronate, toothed or pinnatifid, scarcely coriaceous, rarely
2in. long a i a a ee he ae

1. H. oleefolium.

2. H. diversifolium.

1. EX. olezefolium (Olive-leaved), Desf. in Mem. Mus. Par. iv. 8, t. 3; Benth.
Fl. Austr. i. 469. A tall shrub, the young shoots hoary or glaucous with a minute
silky pubescence. Leaves linear, lanceolate or narrow-oblong, rarely almost
obovate, acute or obtuse, 2 to 4in. long, quite entire, narrowed into a very short
petiole, coriaceous and sometimes very-rigid. Panicles usually few-flowered and
much shorter than the leaves. Calyx broadly cup-shaped, varying from 14 to
nearly 3 lines diameter. Ovary usually 3 or 4-celled, densely tomentose. Fruit
of 1, 2, or very rarely 3 or 4 nearly globular lobes, 3 or 4 lines diameter.—DC.
Prod. ii. 92; F. v. M. PL. Vict. i. 90; Nephelium oleifolium, F.v. M. Fragm. x. 82.

Hab.: Burdekin River, F. v. Mueller ; Bowen River and Connor’s Creek, Leichhardt ; common
in the interior.

The Queensland specimens have smaller and more glabrous flowers than the more southern
ones, with the ovary usually 2-carpellary.—Benth.

Wood with the outer yellow, the inner dark-brown, hard and close-grained; suitable for
engraving or any purpose to which the box-wood is applied. Bailey’s Cat. Ql. Woods No. 100a.

2. HX. diversifolium (various-leaved), F. v. M. Fragm. i. 46; Benth Fl.
Austr. i. 469. A shrub, the young branches tomentose, pubescent, or perfectly
glabrous. Leaves from linear-cuneate to oblong-cuneate or almost obovate, rarely
2in. long and often under lin., usually mucronate with an almost pungent point,
either enitre or with a few sharp teeth or lobes towards the end, or pinnatifid with
the triangular pungent lobes rigid and sometimes coriaceous, but less so than H.
oleefolium. Flowers few, in short panicles, pubescent or glabrous. Ovary 2-
celled. Fruit-lobes very divaricate, ovoid, glabrous or tomentose.— Nepheliwm
diversifolium, F. v. M. Fragm. x. 82.

Hab.: Keppel Bay, R. Brown; thickets at the foot of the dividing range, A. Cunningham ;
Rockhampton, Thozet ; Warwick, Beckler ; Comet River, Leichhardt.

There are two forms, one perfectly glabrous, the other with the young shoots and flowers
pubescent, the fruit densely pubescent or tomentose.

Wood pinkish except the centre, close in grain, hard and tough; useful for engraving and
many other purposes.—Bailey’s Cat. Ql. Woods No. 101.

308 XL. SAPINDACEA.

12. HARPULLIA, Roxb.
(Name of a species of Chittagong.)

Flowers regular, polygamous. Sepals 4 or 5. Petals as many, without any
scale, but sometimes with inflected auricles at the base of the lamina. Disk
inconspicuous. Stamens 5 to 8. Ovary 2-celled, with 2 ovules in each cell;
style short, or elongated and spirally twisted. Capsule coriaceous, somewhat
compressed, with 2 turgid lobes opening loculicidally in 2 valves. Seeds 1 or 2
in each cell, with or without an arillus; cotyledons thick.—Trees. Leaves
pinnate ; leaflets usually large, the primary veins prominent underneath. Flowers
in loose terminal little-branched panicles, sometimes reduced to simple racemes.
Capsules usually large, red or orange-coloured.

Besides the Australian species, which are endemic, there are two or three others, natives of
tropical Asia or Madagascar.—Benth.

Calyx persistent. Petals not auriculate. : :
An erect single-stemmed shrub. Leaf rhachis winged. Leaflets entire . . 1. H. frutescens.
A small tree.
Petiole winged. Leaflets coarsely toothed bee Oe 2. H. alata.
Petiole not winged. Leaflets entire. Leaflets coriaceous, very obtuse. . 3. H. Hillii.
Calyx deciduous. Petals with inflected auricles. . . . . . . . 4. H. pendula.

1. H. frutescens (shrub-like), Bail. Rep. Bellenden Ker Eaped., 1889. A
slender usually single-stemmed shrub, so far as observed never attaining more
than 5ft., slightly rusty-pubescent. lLeaf-rhachis prominently winged to the
base, and extending beyond the last pinne; pinne nearly opposite, sessile,
lanceolate, with attenuated points, 4 to 8in. long, 14 to 24in. wide in the centre,
membranous, of a dark green and always quite entire. Inflorescence a terminal
erect panicle with but a few short branches near the base, the female or hermaph-
rodite flowers near the base, the end or upper ones male, white and fragrant, on
short pedicels; sepals imbricate, 4 or 5, linear-obtuse, 3 or 4 lines long, rusty-
tomentose. Petals 4, lanceolate, 6 or 7 lines long, recurved. Stamens 7 or 8,
nearly as long as the petals, surrounded by a ring of short, erect, obtuse glands.
Capsule 2 or 3-celled, forming spreading lobes 14in. wide and lin. deep, the
outside clothed with a deep crimson tomentum, 2 seeds in each cell, enveloped ina
cup-shaped yellow arillus.

Hab.: Bellenden Ker, at an altitude of over 2000ft., and very frequently met with in the serubs
bordering the rivers on the lower lands of the district, Bellenden Ker Exped., 1889. In Fragm.
ix. 89, July, 1875, Baron von Mueller notices a plant, probably this, as occurring at Rockingham
Bay, as H. alata, F. v. M., having entire leaflets and flowering asashrub. I have, however,
during my recent visit to Bellenden Ker, made a point of hunting for any plant of the species

with serrated leaflets, or that attains the size of even a large shrub, and, having failed, think it
better to give this northern plant specific rank.

2. HL. alata (winged), fF. v. M. Fragm. ii. 108; Benth. Fl. Austr. i. 470. A
tall tree, the young branches and panicles minutely tomentose, otherwise glabrous.
Leaflets usually 6 to 10, oblong elliptical or lanceolate, acutely acuminate and
coarsely toothed, almost lobed, 8 to 6in. long, or more in the large leaves of
barren shoots, rather rigid, green and much veined on both sides, the common
petiole broadly winged. Panicles short, loose. Flowers few, larger than in the,
other species, on short pedicels. Sepals persistent, about 8 lines long, shortly
tomentose. Petals about 4 lines long, oblong-cuneate, narrowed at the base, and
not auricled. Stamens 7 or 8, about as long as the sepals in the males, shorter
in the females. Capsule 1 to 14in. broad, coriaceous, nearly glabrous inside.
Seeds enveloped in a yellowish arillus.

Hab.: Southern scrubs.
3. EX. Hfillii (after W. Hill), 7. v. M. im Trans. Vict. Inst. iii. 26, and Fragm.

ii. 104; Benth. Fl. Austr.i 470. A tree of 60 to 80ft., the young branches and
inflorescence rusty with a close tomentum, otherwise glabrous. Leaflets usually

Harpullia.] . XL. SAPINDACE AI. 309

5 to 11, broadly-oblong or oval-oblong, very obtuse, 8 to 5in. long, or more in the
large leaves of barren shoots, thinly coriaceous, shining, the common petiole not
winged. Panicles loose, little branched, shorter than the leaves. Pedicels 2 to
3 lines long. Sepals persistent, broadly-ovate, 2 to 8 lines long. Petals oblong,
3 to 4 lines long, without auricles. Male flowers not seen. Stamens in the
females 5 or 6, with very short filaments and acute anthers, probably imperfect.
Capsule 1d4in. broad, fulvous, thick-chartaceous, shortly stipitate, slightly
tomentose outside, the turgid lobes divaricate, hirsute inside. Seeds ovate, 4 to
6 lines long, in the young state showing no arillus, but, according to Beckler, of
an orange-yellow when ripe and enclosed in a rich red membrane.—Benth.
Hab.: Moreton to Trinity Bay.

Wood of a close grain and light colour.—Bailey’s Cat. Ql. Woods No. 108.

4. HX. pendula (pendulous), Planch.; F.v. M. in Trans. Vict. Inst. iii. 26,
Fragm. ii. 104 ; Benth. Fl. Austr.i, 471. Tulipwood. A tall tree, having a sinuous
trunk and a pale-coloured bark, glabrous or the young shoots and panicles
minutely hoary tomentose, Leaflets 8 to 6, or rarely more, from ovate to
elliptical-oblong, obtusely acuminate, 8 to 5in. long, membranous. Panicles loose
and slender. Pedicels in flower 8 to 4 lines, in fruit 4 to lin. long, slender.
Sepals deciduous, about 2 lines long. Petals ovate, nearly 8 lines long, with
inflected ciliate auricles at the base, representing the inner scales of many other
Sapindacee. Stamens 5 to 7, much longer than the calyx, with slender filaments
in the males, small and short in the females. Ovary tomentose, with a long style
twisted at the top. Capsule chartaceous, glabrous or slightly pubescent, 1 to 14in.
broad, the lobes inflated. Seeds apparently without any arillus.

Hab.: Moreton Bay, Fraser, A. Cunningham; Wide Bay, C. Moore; Port Denison, Fitzalan ;
Broadsound, Thozet ; and Rockingham Bay. :

Wood of a light colour, of some trees showing a more or less quantity of a beautifully figured
and coloured dark wood towards the centre. The outer or light wood very tough, easily
worked, and might suit for engraving purposes. This outer wood is considered the best we have
for lithographers’ scrapers.—Bailey’s Cat. Ql. Woods No. 104.

138. AKANIA, Hook. f.
(Leaves thorny.)

Flowers regular, hermaphrodite (or polygamous?). Calyx campanulate, with
5 short lobes, imbricate in the bud. Petals 5, without any inner scale. Disk
adnate to the base of the calyx. Stamens 5 to 10, inserted within the disk.
Ovary 8-celled, contracted into a thickish style, with a capitate stigma ; ovules 2
in each cell. Capsule globose-ovate, shortly umbonate at the apex, 8 to 12 lines
long, 3-celled, rarely 2-valvate; valves almost coriaceous, glabrous inside,
maturing 1 or 2 ovate-globose a little angular seeds. Testa bony-crustaceous,
putaminous. Arillus scarcely any.—Tree. Leaves pinnate. Panicles loose,
axillary or terminal.

The genus is limited to a single species, endemic in Australia, allied to Harpullia, but very
different in the calyx and disk-—Benth.

1. A. Hillii (after Walter Hill), Hook. f. in Benth. and Hook. Gen. Pl. 409 ;
Fragm. ix. 91; Benth. Hl. Austr. i. 471. Turnip-wood. An elegant tree of 80 to
40ft., glabrous except the panicle. Leaves often above 2ft. long ; leaflets numerous,
lanceolate, acutely acuminate, often above 8in. long, bordered with acute often
pungent serratures, rounded at the base and shortly petiolulate, coriateous, light
green, shining above, marked underneath (in the dried state) within each areola of
the smaller reticulations with 8 or 4 round ovate or reniform dots. Panicles long,
loose, and little branched. Pedicels long and slender. Calyx tomentose, about

310 XL. SAPINDACES. [Akania.

2 lines long, the lobes rounded, with thin edges. Petals inserted near the base of
the calyx outside the disk ; cuneate-oblong, 4 to 6 lines long. Filaments capil-
lare, 2 lines long. Anthers oblong. Style 3 lines long.—Cupania lucens, F. v.
M. Fragm, ili. 44.

Hab.: Moreton Bay, Leichhardt ; Pine River, W. Hill; Nerang Creek.

Wood of a light colour, close grained, prettily marked; warps much in drying, particularly if
young trees are cut down when full of sap.—Batley’s Cat. Ql. Woods No. 106.

14. BLEPHAROCARYA, F. v. M.
(Name referring to the nuts being ciliated.)

Involuere hard-coriaceous, deeply divided into from 20 to 30 partly coherent or
connate lacinie. Flowers sparsely inserted in the base and on the lacinie of the
involucre, sessile. Sepals 4 to 5, lanceolate. Petals of the same number as the
sepals or less. Stamens 8, shortly exserted; anthers cordate-ovate, dorsifixed ;
dehiscing longitudinally. Male flowers: Ovary rudimentary, pilose; style
persistent, setaceous; stigma simple, capitellate. Female flowers: Ovary
1-celled, 1-ovulate, surrounded by an undulated annular disk. Fruit indehiscent,
reniform, strongly compressed, densely ciliate. Pericarp very thin. Seed filling
the cavity ; testa membranaceous; albumen none. Cotyledons straight, reniform,
externally slightly convex. Radicle situated at the end of the cotyledon and
somewhat shorter, slightly curved and accumbent.—A tree. Leaves abruptly
pinnate, pinne lanceolate, entire, chartaceous. Panicle with opposite branches.
Involucre valvately closed to form a globule like a humectatio. Flowers
dicecious, very small. Fruit nestling within the involucre, small and numerous.
—F. v. M. in Fragm. xi., and Trim. Journ. Bot. xvii.

Nearly allied to Dobinea, an Indian genus.

1. B. involucrigera (fruit nestling in a sort of involucre), F. v. M. Fragm.
xi. 15, 16, 187, and Bot. Journ. xvii. 116. ‘‘Chargir,’”’ Bally Gum,’ of
Martintown Sawmills, J. F. Bailey. A tree of moderate size, with a
smooth grey back. Moneecious if not diecious. Branches angular, often some-
what flattened, rusty-tomentose, and speckled with whitish-brown lenticels.
Leaves opposite, petioles rusty-pubescent and expanded at the base. Leaflets
from 5 to 9 pairs; the rhachis semi-terete and shortly pubescent, opposite, 3 to Tin.
long and 1 to 1din. broad, more or less gradually contracted into an obtuse point,
or obtuse and somewhat emarginate; petiolules about 8 or 5 lines. Peduncles
2 to 8in. long, bearing erect rather narrow panicles, rather longer than. the
peduncles, the branches opposite, finely puberulent. The male flowers numerous
in small globose heads. Bracts deltoid-cordate 1 to 14 lines, sepals 4, rhomboid,
or lanceolate-ovate, pilose. Petals 4, imbricate in the bud, oval, sessile, mem-
branous, white, 1-nerved. Stamens 8, shortly exserted; filaments capillare-
linear. Anthers pale-yellow, cordate-ovate, scarcely } line long. Pollen granular,
smooth. Ovary rudimentary without a style, pilose. Female peduncle and
panicles as in the male. Involucre tawny-velvety, with the ultimate branchlets
ternate, and when full grown in. or less, rather thick. Involucre about lin.,
campanulate or hemispherical, composed of broad, linear, gradually attenuated
bracts, wholly connate below but not forming a defined receptacle, and united to
a various extent above, internally smooth and glabrous, externally sulcate and
increased in size by adnate scales. The lacinie are connate in twos, threes, or
fours, but likely before the opening of the flowers the whole are connate, with
their united ends twisted together, but during fruiting they are ascending-patent.
Flowers rdther numerous but scattered within the involucre, in which they occupy
the lower part of the lacinizw above the bottom. Sepals 2 line long, persistent,
externally puberulent, rather imbricate in estivation. Petals or inner whorl of
sepals rather less than the outer, more glabrous and acutely narrowed at the base.

Blepharocarya.] XL. SAPINDACEA. 811

Disk glabrous. Style about % line long. Stigma rather broader than the style.

Ovary compressed, with a silky beard at the apex. Fruit sessile, light-brown,

14 line high and 8 to 4 lines broad, with a very slight groove at the apex, having

a glabrous surface, but ciliated marginally by long, fulvous, silky hairs; testa

glabrous, smooth, light-brown; embryo starchy, almost 3 lines broad. Radicle

terete, ascending, appressed, scarcely 1 line long.—F. v. M., Le.

. Habs Rocky Mountains about the Endeavour River and Coen River; Herberton district, J. F.
arey.

aie of a light-red colour, close-grained, soft, and easy to work.—Bailey’s Cat. Ql. Woods
0. ‘.

15. DODONAA, Linn.
(After R. Dodoens.)
(Empleurosma, Bartl.)

Flowers polygamous or unisexual, often diccious. Sepals 5 or sometimes
fewer, valvate in the bud. Petals none. Disk small or inconspicuous. Stamens
usually 8, sometimes fewer, rarely 10; filaments very short, anthers ovoid or
linear-oblong. Ovary 3 or 4, rarely 5 or 6-celled, with 2 ovules in each cell ;
style short, or in some flowers very long, shortly lobed at the end. Capsule
membranous or coriaceous, opening septicidally in as many valves as cells, each
valve with a dorsal angle often produced into a vertical wing, and in falling off
leaving the dissepiment attached to the persistent axis, or rarely the dissepiment
splitting and remaining attached to the valves. thus closing the carpels and leaving
only the central filiform axis persistent. Seeds 1 or 2, nearly globular or more
frequently compressed, with a thickened funicle, but not arillate; testa crus-
taceous ; embryo spirally curled.—Shrubs, often tall, but scarcely truly arbores-
cent ; the young shoots usually viscid, and often the whole plant. Leaves simple
or pinnate, with small leaflets, with or without a terminal odd one. Flowers
terminal or axillary by the abortion of the flowering branches, solitary, clustered,
or in short racemes or panicles.

With the exception of D. viscosa, which is widely dispersed over almost all hot countries, and
possibly one distinct Sandwich Island species, one from §. Africa, and one or two from Mexico,
the Dodoneas are all endemic in Australia, and very difficult to distinguish by positive
characters. The form of the wings of the capsule, which has been much relied on, is as variable
as that of the leaves, and the species, which at first sight appear the most distinct, often pass one
into the other by the most insensible gradations. Even the exceptional dehiscence of the capsule,
in those species where the dissepiments are carried off with the valves, appears sometimes to be
not quite constant, and is at most a purely artificial character separating species in all other
respects very closely allied. Several species have in some, occasionally in nearly all the female
flowers, a remarkably long style, sometimes $ to lin., whilst other female flowers on the same
specimens, or on other specimens of the same species, have no style at all, the stigma or stigmatic
surface sessile on the ovary.—Benth.

Srries I. Cyclopterze.—Leaves entire, toothed, or rarely lobed. Wings of the capsule
extending from the base to the style or nearly so, each carpel, including its wing, nearly orbicular
or longer than broad.

Leaves flat, elliptical, oblong-lanceolate or spathulate or, if linear, not
filiform, entire or obscurely sinuate, usually above 2in. long, rarely

between 1 and 2in. _ .
Young branches very angular. Seed smooth and shining. Leaf-veins
indistinct. : ;
Sepals minute. Antherslinear. . . . . - - s+ e+ ee 1. D. triquetra.
Sepals 1 to 14 line long, from half as long to as long as the anthers . 2. D. lanceolata.

Young branches terete or slightly angular. Seeds opaque.

Leaves oval-oblong, on a rather long petiole, rounded at the base . . 3. D. petiolaris.
Leaves narrowed into the petiole, the lateral veins more or less
conspicuous.

Leaves elliptical-oblong, lanceolate or spathulate, rarely almost

linear-cuneate . -

epee he Hk a4 D. viscosa.
Leaves narrow, linear-cuneate or long and linear . . . . a D;

4,
5. attenuata.

812 XL. SAPIN DACEA. [Dodonaa.

Leaves flat, more or less cuneate, entire or toothed at the end, rarely
exceeding 1jin., and usually under lin.
Much-branched, erect or divaricate shrubs. Terminal flowers clustered
or shortly racemose.
Leaves broad-cuneate, rounded or truncate attheend . . . . + ; 6. D. cuneata.
Leaves narrow-cuneate, rather acute, acuminate or 3-toothed atthe end 7. D. peduncularis.
Leaves linear-filiform, heath-like or pine-like, 1 to 3in. long, not crowded 8. D. filifolia.
Branches terete or nearly so. Leaves linear or linear-cuneate, obtuse,

mostly under 1din. long 9. D. lobulata.

Serizs I]. Platypterse.—Leaves quite entire, flat. Wings of the capsule very divergent
or divaricate, not reaching to the style nor to the base, each carpel, including its wing, broader
than long, transversely ovate or oblong.

Leaves linear or lanceolate. Branches very angular. Dissepiments
persisting on the axis . : Mh Ate ab ease ek oats gO ape REO gS te
Dissepiments splitting and coming off with the valves.
Leaves broadly, somewhat bluntly, lanceolate. . . - - + + + + + 1l. D. Hansenii.
Leaves narrow-linear . 2. ee 8 et ee . 12. D. stenophylia.

10. D. truncatiales.

Serres Ill. Apterse.—Leaves entire or toothed. Capsule without wings, or the angles
slightly and irregularly dilated into very narrow wings.

Sepals lanceolate. Buds ovoid or globular. Dissepiments persisting on
the axis of the fruit. Branches scarcely angled. Leaves obovate,
cuneate, or triangular, glabrous or pubescent. Flowers mostly axillary.
Sepals narrow, short . . .- - + + +s - woe ee ew 1B. Dz triangularis.

Series IV. Pinnatze.—Leaves all pinnate or very rarely a few simple ones at the base of the
branches. Capsule of the Cycloptere, except in D. oxyptera and D. ineequifolia, where it
approaches that of the Platypterw, and in D. humilis, where it is apterous.

Tall shrubs or small trees. Leaflets flat, oblong, lanceolate or obovate, not
-coriaceous. Racemes or panicles terminal, loose.
’ Leaflets usually numerous, lanceolate or eblong. Capsule not inflated,
the wings broad.
Leafiets 4 to lin.; rhachis broadly winged. Sepals1ltoljlines . . 14. D. megazyga.
Leaflets 5 to 27, flat, broad-linear, 4 to lin. long; rhachis winged,
almost 2? line long . Se ee eee ee ew ew ww . 15. D. macrozyga.

Leaflets few, obovate or oblong. Capsule large and inflated . . . . 16. D. physocarpa.

Much-branched, leafy shrubs. Pedicels solitary or clustered (racemose in
D. multijuga and D. pinnata).

Leaflets obovate, cuneate or oblong, often toothed, the margins usually
recurved or revolute. Plant usually pubescent or villous (except D.
humilis). ;

Capsule winged, hirsute at least when young.
Villous. Leaflets 7 to 20 or more; rhachis winged. Sepals
acuminate. Capsule-wings rounded.
Pedicels long, clustered brscuaretee ak < War. Rasy Have ate sects “ays a
Pubescent. Leaflets 3 to 7; rhachis angular. Pedicels short.
Sepals obtuse. Capsule wings acutangular. . . .... .
Plant a hairy. Leaves very small, terminal leaflet undivided
or bi ee are ae ee Oe ee eee
Capsule winged, glabrous or very sparingly pubescent. Plant
pubescent or rarely glabrous. Leaflets usually under 11. Pedicels
short, clustered gn th A OH Sa BS ea oo ae OS
Leaflets narrow-linear, convex underneath.
Capsule-wings rounded ; dissepiments splitting and coming off with <
the valves. Leaflets under15. . . . . . . . . . « « « 21. D. adenophora.
Differing from the last in elongated pedicels, dissepiments never
separating from their axes, cells longer and the wing narrower. . 22. D. tenuifolia.

17. D. vestita.
18. D. oxyptera.

19. D. Macrossani.

20. D. boroniefolia.

In the following 9 species, great as is the diversity in the size of the capsule and the precise
shape of the wings, these differences afford no specific characters, and are often very difficult to
class as varieties, even when perfectly ripe and well-formed capsules are obtained ; and the
shape of the wing often alters much during growth, or is apparently affected by the manner in
which the capsule has ripened. The very shining seeds distinguish two species, but where they
are usually opaque they sometimes are somewhat shining. There remains little but the very
uncertain characters derived from foliage to separate all these species, which are yet much too
constantly dissimilar to be united into one.—Benth.

Dodonea.} XL. SAPINDACEA. 318

1. D. triquetra (referring to angles of branches), Andr. Bot. Rep. t. 280.
‘“Kinginga Kilamul,’”’ Moreton Bay, Watkins. Erect, usually tall, glabrous,
not very viscid, the young branches flattened or angular. Leaves from oval-
elliptical to oblong-lanceolate, acuminate, 2 to 8 or rarely din. long, the pinnate
and reticulate veinlets few and fine, usually scarcely conspicuous. Pedicels
slender, in short, oblong, compact panicles or racemes. Sepals minute, rarely 4
line long. Anthers linear, often 1} line long. Styles, when long, attaining din.
Capsule of D. viscosa, usually middle-sized. Seeds brown, very smooth and
shining.—DC. Prod. i. 617; F. v.M. Fragm. i. 75, and Pl. Vict. i. 226.—D.
laurina, Sieb. in Spreng. Syst. Cur. Post. 152.—D. longipes, G. Don, Gen. Syst.
i. 674 (from the character given).

Hab.: Brisbane River, Moreton Bay to Rockingham Bay.

The Fiji Island plant referred by A. Gray and Seemann to D. triquetra appears to me to be
one of the common forms of D. viscosa.—Benth.

Wood of a light colour, except near the centre, which is dark, close-grained, tough, and nicely
marked.—Bailey’s Cat. Ql. Woods No. 107.

2. D. lanceolata (lanceolate), F.v. M. Fragm. i. 73; Benth. Fl. Austr. i.
475. Very closely allied to D. triquetra, with the same angular branches, smooth,
almost veinless leaves, slender pedicels, and very shining seeds, and scarcely
distinguishable except by the sepals, which are from 1 to 14 line long. The
leaves are perhaps generally rather narrower, and the capsule-wings broader, but
neither of these characters can be relied upon.

Hab.: Gladstone, C. Hedley ; islands of the Gulf of Carpentaria, Northumberland Islands, R.

Brown ; Cape Cleveland, A. Cunningham ; Sunday Island, M‘Gillivray ; Palm Island, Henne ;
Port Denison, Fitzalan.

3. D. petiolaris (petiolate), F.v. M. Fragm. iii. 18; Benth. Fl. Austr. i.
475 ; Fragm. ix. 89. Leaves rounded at the base, here and there truncate, veined as
in D. viscosa, but sometimes narrowed at the base, on petioles of 2 or 8 lines.
Sepals 5, narrow. Stamens 10, 3 times as long as the calyx. Anthers apiculate.
The single capsule seen not yet full-grown, but, in that state, does not appear at
all different from the larger varieties of D. viscosa, of which this plant may
probably prove to be a variety.—Benth. (in part).

Hab.: Bulloo, Mrs. Spencer (F. v. M.)

4. D. viscosa (viscid), Linn.; DC. Prod. i. 616; Benth. Fl. Austr. i. 475.
Hop Bush. ‘Tecan,’ St. George, Wedd. A shrub, sometimes low and stunted,
more frequently tall, glabrous, and usually more or less viscid, the young branches
frequently compressed or somewhat triangular, but much less so than in D.
triquetra. Leaves simple, varying from broadly oblong-lanceolate, acute or
acuminate, and 3 or 4in. long, to narrow-lanceolate, or oblong-cuneate and very
obtuse or almost linear-cuneate, always narrowed into a more or less distinct
petiole, entire or obscurely sinuate, or rarely almost 3-toothed at the end, the
pinnate veins usually rather numerous and very divergent, sometimes scarcely
conspicuous. Panicles or racemes usually short and terminal, or reduced to
axillary clusters. Sepals ovate, usually as long as or rather longer than the
oblong obtuse anthers, Style rarely lengthened out. Capsule very variable in
size, the wings continued from the base to the style, or nearly so, either equally
rounded at the top and at the base or more contracted at the base. Seeds rather
large, dark-coloured or black, opaque or scarcely shining.—Hook. f. Fl. Tasm. i.
55; F.v. M. Pl. Vict. i. 85.

Hab.: Cumberland Islands, R. Brown ; Endeavour River, Banks ; Rodd’s Bay and Rockingham
Bay, 4. Cunningham ; Cape Upstart and Port Curtis, M‘Gillivray; Rockhampton, Lhozet ;
Moreton Bay, Fraser, A. Cunningham, and others; Condamine River, and many other localities.

The form growing in India is said to be used for engraving, turning, tool-handlés, and
walking-sticks. Has a white sapwood and a hard dark-brown heartwood, which is close-grained.
The leaves of a form of this species are said to be used in some parts of India as a febrifuge.

Wood of a brown colour, close-grained, and hard.—Bailey’s Cat. Ql. Woods No. 108.

814 XL. SAPINDACESR. [Dodonea.

The species is abundantly distributed over tropical America, Africa, and Asia, extending to the
Pacific Islands, and southward, beyond the tropics, to 8. Africa and New Zealand. It includes
probably the whole of the extra-Australian described Dodoneas, except, perhaps, the D. eriocarpa
from the Sandwich Islands, D. Thunbergiana, Eckl. and Zeyh., from §. Africa, and one or two
Mexican ones, which, whether varieties or species, do not occur in Australia. The almost
protean forms the species assumes in Australia, even after deducting D. attenuata, D. cuneata,
and D. megazyga, which F. v. Mueller unites with it, are very difficult to distribute into definite
varieties, although at least the three following are usually considered as species.—Benth.

a. vulgaris. Usually tall. Leaves large, obovate-oblong, broadly lanceolate or lanceolate,
acuminate or rarely obtuse, the pinnate veins usually numerous and prominent. Capsules large,
with rather broad wings, much rounded above and at the base, the terminal sinus (between 2
opposite wings) narrow, each carpel, including its wing, longer than broad.—D. viscosa, Linn.,
and D. Burmanniana, D.C.; Griseb. Fl. Brit. W. Ind. 127, with the synonyms adduced; A. Gray,
Gen. Ill. t. 182; Wight, Ilustr. t. 52.—The most common form in America and tropical Africa,
extending in Asia as far north as Scinde and Afghanistan, also in the Pacific Islands; and to
this form belong most of the tropical Australian species as well as, some from Hastings River,
Beckler. .Some specimens from Endeavour River, both in the Banksian and in Cunningham’s.
collections, are remarkable for. their thick, obscurely veined leaves.— Benth.

b. angustifolia. Leaves narrow-lanceolate, mostly long and acutely acuminate, much narrowed
at the base, the veins usually conspicuous. Capsules small, with very broad wings, leaving the
terminal sinus very open and sometimes narrowed at the base, each carpel, including its wing,
orbicular or rather broader than long, although much less so than in the Platyptere. - D.
angustifolia, Swartz; Griseb. Fl. Brit. W. Ind. 128, with the synonyms adduced ; Lam. II. ¢.
304, n. 2, and consequently D. salicifolia, DC. Prod. i. 617, supposed to be from New Holland;
D. neriifolia, A. Cunn. in A. Gray, Bot. Am. Expl. Exped. i. 262.—This variety has nearly the
same range within the tropics as the large-fruited one, and occasionally is found to pass into it.
In Australia it includes many Queensland-specimens, and is the common form in N. S. Wales
collections. It occurs also in W. Australia, but in Victoria, 8. Australia, and Tasmania, as in
N. Zealand, it tends rather to pass into the spathulate-leaved form. D.umbellata and D. Kingii,
G. Don, Gen. Syst. i. 674, from the characters given, belong probably to this variety.—Benth.

c. spathulata. Usually a more bushy and not so tall a shrub as the preceding varieties, oftéen
very viscid. Leaves shorter (although much longer than in D. cuneata), obovate-oblong, oblong-
cuneate, spathulate, oblanceolate or broadly linear-cuneate, usually obtuse or sometimes
truncate, the lateral veins usually conspicuous, but in some thick-leaved specimens scarcely
more so than in D. cuneata. Capsules very variable, but generally intermediate between those
of the var. vulgaris and angustifolia, but nearer to the former.—D. spathulata, Sm. in Rees,
Cycl. xii; DC. Prod. i. 616; D. conferta, G. Don, Gen. Syst. i. 674; viscosa, var. asplenifolia,
Hook. f. Fl. Tasm. i. 55.—This is the commonest, perhaps the only form, in Victoria, Tasmania,
and §. Australia, and I have seen N. S. Wales specimens from Port Jackson, and northward to
New England, Mount Mitchell, and Mount Aiton. It is the prevalent form in New Zealand, and
some of the Sandwich Island specimens can be precisely matched in Australia. D. oblongifolia,
Link, as figured in Bot. Reg. t. 1051, appears to represent rather « short-leaved form of this
variety than a long-leaved D. cuneata. D. asplenifolia, Rudge, in Trans. Linn. Soc. xi. 297, t. 20,
DO. Prod. i. 617, judging from N. S. Wales specimens agreeing with the figure, although not
authentically named, is an apparently rare form with linear-cuneate, 3-toothed leaves, resembling
those of luxuriant drawn-up shoots of D. cuneata, but longer.—Benth.

5. D. attenuata (attenuated), A. Cunn. in Field, N. 8. Wales, 353; Benth.
Fl. Austr. i. 477. A viscid shrub, closely resembling the narrowest-leaved forms
of D. viscosa on the one hand and almost passing into D. lobulata on the other.
Leaves linear or narrowly linear-cuneate, obtuse, often slightly sinuate-toothed,
rather thick and rigid, 1-nerved, the lateral veins inconspicuous, 14 to 24in. long

-in the original form but sometimes longer. Flowers and ovate sepals of D. viscosa,
in short usually simple racemes. Capsule of D. viscosa, usually intermediate
between the extremes of the varieties a and b of that species. Seeds opaque.—
Bot. Mag. t. 2860; D. Preissiana, Miq. in Pl. Preiss. i. 226; F. v. M. Fragm. i.
72.

Hab.: Brookfield, Stanthorpe, Mitchell’s Pinch, Leichhardt district.

Var. linearis. Leaves long, narrow-linear, mostly acute, rigid, the margins often recurved.
Capsule (only seen in few specimens) rather small, but with the terminal sinus between the wings
narrow. Hab.: N.S. Wales border, J. Ivory ; Wilson’s River, J. C. Weald.

6. D. cuneata (cuneate), Rudge, in Trans. Linn. Soc. xi. 296, t. 19; Benth.
Fl. Austr. i. 477. A much-branched bushy shrub, glabrous, and usually viscid.
Leaves obovate or cuneate, usually 4 to lin. long and rather broad, rarely narrow-
cuneate, attaining 1gin., rounded, truncate, emarginate or 8-toothed at the end.

er

Dodonea.] XL. SAPINDACEA. 815

otherwise entire or rarely obscurely toothed, gradually narrowed into a very short
petiole, thin or coriaceous; the lateral veins rarely conspicuous. Racemes short,
terminal, scarcely branched, with slender pedicels, or the flowers few in axillary
clusters. Sepals ovate-oblong, and capsules of D. viscosa, the wings usually not
very broad and rather rigid, with the terminal sinus open.—DC. Prod. i. 617.

Hab.: Brisbane and Burnett Rivers, Moreton Bay, and Main Range.

7. D. peduncularis (flowers stalked), Lindl. in Mitch. Trop. Austr. 861 ;
Benth. Hl. Austr. i, 478. A very much-branched glabrous and viscid shrub,
closely allied to D. cuneata, the smaller branches terete, slender but rigid. Leaves
from linear-cuneate to broadly spathulate, either acute or very shortly acuminate
or rounded or truncate at the end, and often 3-toothed, 4 to 4in., or very rarely
(when narrow) lin. long, coriaceous and rigid, 1-nerved, the margins often
thickened, the lateral veins inconspicuous. Peduncles sometimes very short.
Pedicels rather slender, mostly axillary, solitary or clustered, or in short terminal
racemes. Sepals ovate, thicker than in D. cuneata. Style 1 to 2 lines long,
deeply free. Capsule of D. viscosa.—D. pubescens, Lindl. in Mitch. Trop. Austr.
342 (the supposed pubescence apparently a mistake).—Benth., but this form is
referred to by Baron Mueller.

Hab.: Near Lindley’s Range and on the Maranoa, Mitchell; Moreton Bay, S. H. Eaves;
Darling Downs, Dr. G. Bennett; Springsure, Clevelt ; St. George, J. Wedd.

8. D. filifolia (leaves thread-like), Hook. in Mitch. Trop. Austr. 241; Benth.
Fl. Austr. i. 478. Erect, glabrous, and slightly viscid; branches slender, terete
or scarcely angular. Leaves narrow-linear, almost filiform, terete or slightly
flattened, often incurved, obtuse or scarcely mucronate, 1 to 3in. long, quite
entire. Racemes very few-flowered, the pedicels rather long. Sepals lanceolate,
about as long as the anthers. Capsule of D. viscosa.—D. acerosa, Lindl. in Mitch.
Trop. Austr. 273; F.v. M. Fragm. i. 71.

Hab.: Newcastle Ranges, between the Suttor and Burdekin Rivers, F. v. Mueller ; stony gullies
near Mount Mudge, Mitchell.

9. D. lobulata (leaves shortly lobed), F. v. M. in Linnea, xxv. 372 ; Benth. Fl.
Austr. i. 479. Closely allied on the one hand to D. attenuata and on the other to
D. ptarmicifolia, glabrous and viscid, the branchlets scarcely angular. Leaves
linear or linear-cuneate, obtuse, mostly 1 to Qin. long, obtusely serrate or pinna-
tifid with short obtuse callous lobes, coriaceous and rigid, the midrib scarcely
conspicuous. Flowers few, in short racemes, the pedicels rather slender. Sepals
thin, broadly ovate. Capsule of the smaller forms of D. viscosa, the wings not
very broad. Seeds smooth and shining. *

Hab.: Has been obtained at a few inland western localities.

10. D. truncatiales (somewhat truncate), H. v. M. Fragm. ii. 148, and
Pl. Vict. i. 226; Benth. Fl. Austr. i. 479. A tall glabrous shrub, scarcely viscid,
the younger branches acutely angular. Leaves narrow-lanceolate or linear, rather
acute, 2 to 4 or even din. long, narrowed into a short petiole, entire or obscurely
sinuate-toothed, the lateral veins little conspicuous. Racemes and flowers of
D. viscosa. Sepals ovate, usually broad and: nearly as long as the anthers.
Anthers obtuse or very minutely apiculate. Capsule 4 or rarely 3-lobed, flat at
the top, the wings oblong, very diverging, not extending to the base of the
carpels. Dissepiments remaining attached to the axis as in all the preceding
species, or occasionally deciduous, but not splitting as in the two following species.
—D. calycina, A. Cunn. Herb.; A. Gray, Bot. Amer. Expl. Exped. 1. 262.

Hab.: Brisbane River ; Condamine, Rev. B. Scortechini ; Mitchell’s Pinches, in the Leichhardt.

316 XL. SAPINDACEA. [ Dodonaea.

11. D. Hansenii (after Lars Hansen), f°. ¢. M. Vict. Nat., 1891. A shrub
of about 12ft. high, glabrous, hardly viscid. Leaves attaining the length of 2in.,
slightly shining, on rather conspicuous petioles, chartaceous, broadly and some-
what bluntly lanceolate, but more gradually narrowed into the base than into the
apex, subtle-venulated. Flowers unknown. Racemes when fruiting below the
leaves corymbose, few-flowered or reduced to 8 or two flowers; pedicels rather
long. Sepals early deciduous. Capsule usually 4-celled, its capsular portion
hardly as long as broad, its wing-appendages ascendingly divergent, venulous,
and from 4 to nearly 6 lines broad, considerably broader than high, rounded-
blunt at the upper end, ceasing before the base and before the middle summit of
the valves; dissepiments seceding from the axis, closing permanently the carpels.
Young seeds longer than broad, almost truncate and also turgescent around the
hilum. Ripe seed not obtained.—F. v. M. l.c.

Hab.: Stuart’s River, Stephen Johnson.

Among the few species with fruit dissepiments seceding from the axis this comes nearest
to D. platyptera, but the leaves are of larger size, of darker green, of thinner texture, and
not of conspicuously glandular punctuation ; further, the appendages of the fruit are perceptibly
larger, and turn almost diagonally upwards, while those of D. platyptera remain nearly at a level
with the vertex of the cells. The flowers and mature seeds may also yet show specific differences,
From D. pachyneura our new plant is also distinguished by much larger leaves, with fainter
and more divergent venulation, also by the greater extension of the fruit appendages. The shape
of the fruit is much like that of D. macrozyga and D. megazyga, but its dehiscence, as well as

the foliage, are very different. The leaves resemble those of D. lanceolata and D. triquetra.—
F. v. M., Le.

12. D. stenophylia (slender leaves), F. v. M. Fragm. i. 72; Benth. Fl.
Austr. i. 480. Glabrous and viscid. Leaves narrow-linear, rigid, 2 to Gin. long
and almost 2 lines broad, the margins usually thickened and entire. Flowers of
D. viscosa, in short loose racemes or almost cymose panicles. Sepals ovate.
Capsule small, the wings broadly oblong or obovate, diverging, not reaching to the
style nor to the base of the carpels; dissepiments splitting and falling off with the
valves, leaving only the filiform axis persistent. Seeds shining.

Hab.: Broadsound, R. Brown; Burdekin River, F. v. Mueller; Comet River, Leichhardt ;
and near Moreton Bay.

In flower, this species is scarcely to be distinguished from D. attenuata, var. linearis; but the
fruit is very different.—Benth.

13. D. triangularis (triangular), Lindl. in Mitch. Trop. Austr. 219
(male plant); Benth. Fl. Austr. i. 480. An erect shrub of 8 to 4ft.,
glabrous, pubescent or softly villous. Leaves obovate - cuneate or
almost triangular, rounded-truncate or 3-toothed at the end, or very rarely
elliptical-oblong, 4% to lin. or rarely 14in. long, coriaceous, 1-nerved,
the lateral veins quite inconspicuous. Flowers axillary, solitary or clustered, on
short pedicels. Sepals narréw-lanceolate, rather thick. Anthers as in D.
triquetra, narrow, acuminate, exceeding the calyx. Capsule glabrous or
pubescent, 3 or 4-angled, the angles rarely dilated towards the top into very
narrow wings; dissepiments remaining attached to the axis, or very rarely
deciduous but not splitting.—D. mollis, Lindl. in Mitch. Trop. Austr. 212 (with
pubescent capsules); D. trigona, Lindl. Le. 286 (with glabrous capsules); D.
Lindleyana, F. v. M. Pl. Vict. i. 88.

Hab.: Suttor River, F. v. Mueller; near Mount Owen, Mount Faraday, and Mantuan

Downs, Mitchell; near Brisbane and Ironbank forest, Leichhardt; and Stanthorpe, Ales.
McPherson.

14. D. megazyga (pairs of leaflets large), F. v. M. Benth. Fl. Austr. i. 483
Fragm. ix. 86. A tall shrub or tree of 80ft., glabrous and slightly viscid, the
young branches acutely angled. Leaves mostly pinnate, the rhachis conspicuously
winged ; leaflets usually numerous, sometimes above 40, lanceolate, acute, $to lin.
long ; in some specimens the lower leaves of the branches reduced to very few

Dodonea.) XL. SAPINDACEA. 317

leaflets or to a simple linear-lanceolate leaf. Flowers rather large, in short
axillary racemes or terminal panicles, the pedicels slender. Sepals ovate.
Anthers somewhat broad, the connectivum buarbellate, apiculate. Capsules small,
with broad obovate or orbicular diverging wings of 8 or 4 lines.

Hab.: Nerang Creek (a tree 20ft. high), H. Schneider; near the southern border, on the
Condamine River.

15. D. macrozyga (pairs of leaflets long), F. v. Fragm. iv. 185, ix. 86. A
viscid erect shrub, subglabrous, the branchlets compressed-triquetrous. Leaves
pinnate with rarely some simple ones; rhachis dilated, with petiole 2 to 3in.
long. Leaflets 5 to 27, broad-linear, flat, entire, obtuse, chartaceous, 6 to 12
lines long, 2 to 1 line broad, narrowed to both apex and base. Male flowers
unknown. Female flowers few, in corymbose racemes, axillary. Pedicels under
1 line long. Bracteoles short. NSepals 4, lanceolate-ovate, almost 3 line long,
deciduous. Capsule acute and very broad, tetrapterous, valves about 2% lines
high, and the wings almost 4 lines broad.

Hab.: Source of the Cape River, E. Bowman (F. y. M., lc.)

16. D. physocarpa (Bladdery appearance of capsule), F. v. M. Fragm. i.
74, ix. 86; Benth. F. Austr. i. 484. A tall shrub, the flowering-branches short, nearly
terete, and as well as the leaves slightly pubescent as in D. polyzyga, but much
less viscid. Leaves pinnate, the rhachis angular but scarcely dilated ; leaflets
rarely more than 10 and often only 4 to 6, obovate or oblong, obtuse or
mucrohate, mostly 8 to 4 lines long, entire or rarely obscurely 2 or 3-toothed,
flat, 1-nerved, sometimes rather thick, but not coriaceous. Racemes terminal,
short, loosely few-flowered. Sepals lanceolate, obtuse, nearly 2 lines long.
Anthers short, obtuse. Style often elongated. Capsule large, somewhat inflated,
often 5 or 6-celled or at times 4, the axis above 4in. long; wings not very broad,
rounded above and below, but much injured in our specimens. Seeds shining.

Hab.: Norman River, 7. Gulliver (F. v. M., l.c.); Gilbert River, Daintree (F. v. M., l.c.); and
Walsh Range, R. C. Burton.

17. D. vestita (referring to the clothing of hairs), Hook. in Mitch. Trop.
Austr. 265 ; Benth. Fl. Austr. i. 484. - A much-branched shrub, densely villous,
hirsute or pubescent, the hairs sometimes long and almost golden. Leaves
pinnate, the rhachis winged ; leaflets varying from few broadly obovate-cuneate
and 2 or 8 lines long, to above 20, narrow-oblong, and 4 or 5
lines long, entire or rarely 2 or 8-toothed, the margins always much
recurved. Pedicels usually in clusters of 8 or 4, about fin. long. Sepals
lanceolate, acute, attaining 3 lines. Anthers 8 to 10, linear, hirsute, spirally
twisted as they fade. Capsule when young hirsute with long hairs, the wings
broadly orbicular, when far advanced the hairs mostly disappear and the wings
are much narrower in proportion to the carpels.—D. paulliniefolia, A. Cunn.
Herb.; Steud. Nom. Bot. ed. 2.

Hab.: Belyando River, Mitchell (very hirsute specimens, with few, small, broad leaflets, and
broadly winged, very hirsute, young fruits); Endeavour River, Banks, A. Cunningham (scarcely
more than pubescent, with numerous narrow leaflets and narrow-winged, scarcely hirsute, old
fruits); Castle Creek and head of Boyd River, Leichhardt (leaves and indumentum inter-
mediate, and on one specimen the young fruit, like Mitchell’s, on one branch, and an old capsule,
like Cunningham’s, on another branch).—Benth.

18. D. oxyptera (wings acute), F. v. M. Fragm. i. 74; Benth. Fil.
Austr. i. 484. A shrub of several feet, the branches virgate, terete, pubescent as
well as the leaves and more or less viscid. Leaves pinnate, the rhachis angular
but scarcely dilated ; leaflets usually 5 to 11, narrow-oblong or oblong-cuneaie,
obtuse, 2 to 4 lines or rarely fin. long, the margins recurved. Flowers small,

318 XL. SAPINDACE. [Dodonea,

sessile, or very shortly pedicellate. Sepals broad, acute, about 1 line long.
Anthers obtuse, not exceeding the calyx, often hirsute. Capsule small, slightly
hairy, the axis 2 to 8 lines long, the wings rigid, divergent, almost triangular and
acute.

Hab.: Islands of the Gulf of Carpentaria, R. Brown.

Several of R. Brown’s specimens have numerous male flowers and fruits on the same
individual.—Benth.

19. D. Macrossanii (after the Hon. J. M. Macrossan), F.v. M. and Rev,
B. Scortechini, Chem. and Drug., Jan. 7, 1882. Plant clothed with short hairs.
Leaves very small, pinnate; leaflets linear or oval-lanceolate, usually 2 pairs,
undivided, or some bifid, margins flat; rhachis somewhat dilated. Pedicels of
the female flowers solitary, very short. Sepals 3 or 4, ovate-lanceolate, nearly
half as long as the very small roundish-iriangular or quadrangular fruit. Valves
with neither horn-like nor wing-like appendages, seceding from the persistent
dissepiments.

Hab.: Near Miles, Rev. B. Scortechini (staminate flowers and ripe fruit not obtained).

The only other species which combines pinnate leaves with inappendiculate fruits is D.
humilis, from which this species differs in its much more conspicuous general hairiness, in the
very small not toothed leaflets of only 2 or 1 pairs, in the smaller fruits, the hairs of which are

not gland-tipped.—F.. v. M,, le.

20. D. boronizefolia (Boronia-leaved), G. Don, Gen. Syst. i. 674; Benth.
Fl. Austr. i. 485. A much-branched shrub, usually pubescent or shortly hirsute,
rarely glabrous, often viscid. Leaves pinnate, the rhachis more or less dilated ;
leaflets 5 to 9 or rarely more, obovate or cuneate-oblong, obtuse or truncate, and
usually toothed at the end, 2 to 8 lines long or rarely more, coriaceous, with
recurved margius. Pedicels clustered on very short lateral branches, those of the
males very short, of the females often 8 to 4 lines long. Sepals ovate-lanceolate,
about 1 line long. Anthers almost sessile, short, obtuse, not apiculate. Capsule
of D. viscosa, glabrous, usually rather small, the wings not very broad, rounded
at the top and at the base.—D. Caleyana, G. Don, Gen. Syst. i, 674 (from the
character given); D. hirtella, Mig. in Linnea, xviii. 94; F. v. M. Pl. Vict, i. 89.

Hab.: On the Maranoa, and Mt. Maria, Warrego.

21. D. adenophora (gland-bearing), Mig. in Linnea, xviii. 95; Benth. Fl.
Austr. i. 486. A rigid shrub, glabrous and usually very viscid, the young
branches angular. Leaves pinnate, the rhachis scarcely dilated ; leaflets 8 to 9
or rarely 11, linear or slightly cuneate, obtuse and often callous at the tips, 2 to
4 lines long, very rarely slightly toothed at the end, convex or keeled underneath,
flat above, rather thick and rigid. Pedicels slender, clustered. Sepals ovate,
acute, or very shortly racemose, rather more than 1 line long, Anthers short,
very obtuse. Capsule small, the wings rather broad, rounded at the top and at
the base ; dissepiments splitting and coming off with the valves, leaving only the
filiform axis persistent as in D. platyptera, D. stenophylla, and D. bursarifolia.—
Thouinia (?) adenophora, Miq. in Pl. Preiss. i. 224; D. tenuifolia, Lindl. in Mitch.
Trop. Austr. 248 (the Queensland and N. S. Wales specimens).

Hab.: Condamine River, Rosewood, and Killarney.

22. D. tenuifolia (slender-leaved), Lindl. in Mitch. Trop. Austr. 248; F. v.
M. Fragm. ix. 85. Plant glabrous, the branchlets a little angular. Leaves
paucijugate ; leaflets short ; broadish-linear, rhachis narrowly winged. Capsule on
elongated pedicels, with cells two or three times longer than broad ; dissepiments
never separating from their axis.—F. v. M., le.

Hab.: Belyando, Condamine River, Darling Downs.

XL. SAPINDACEA. 319

16. DISTICHOSTEMON, I. v. M.
(Referring to two series of stamens.)

Characters of Dodonea except that the sepals vary from 5 to 8, and the
stamens are indefinite, usually above 20, closely packed in 2 or more series.—
Pubescent shrub. Leaves simple. Inflorescence more nearly an interrupted
spike than in any Dodunes.

The genus is limited to a single species, endemic in Australia, scarcely sufficiently distinct
from Dodoneas.

1. D. phyllopterus (referring to the erect wings of the capsule), F. v. M.
in Hook. Kew Journ, ix. 806; Benth. Fl. Austr. i. 487, and Fragm. ix. 89. A tall
shrub, softly tomentose-pubescent or villous in all its parts. Leaves very shortly
petiolate, oblong or rarely obovate, very obtuse, 1 to 3in. long, entire, soft and
velvety on both sides (or the leaves sometimes crenate-dentate and nearly smooth,
F.v. M. Fragm. ix. 89), the veins prominent underneath. Flowers nearly
sessile, in terminal leafless interrupted spikes or racemes of 1 to 8in., rarely
branching into oblong panicles. Sepals most frequently 6, but in some specimens
almost all 5. Stamens although usually above 20, yet occasionally only 12 to
15, and often above 30; anthers oblong-linear, crowded, with very short
filaments as in Dodonea. Styles occasionally elongated as in some Dodoneas.
Capsule more or less tomentose, obovoid-triquetrous, the angles more or less
produced into herbaceous erect wings, usually ovate, very obtuse, and only on
the upper outer half of the carpels, but occasionally, especially in the Banksian
specimens, not so broad, and continued almost to the base. Seeds very shining,
usually 2 in each cell.—Dodonea hispidula, Endl. Atakt. t. 80.

Hab.: Cape River, Bowman; Rockingham Bay, J. Dallachy ; Somerset (where on the sandy

wet land there is a short dense growth of it down to the water’s edge); islands of the Gulf of
Carpentaria, R. Brown, Henne.

Orper XLI. ANACARDIACEA.

Flowers unisexual, polygamous or hermaphrodite, usually regular. Calyx of 3
to 5 lobes or distinct sepals. Petals 3 to 7, rarely none. Disk usually annular
or broad. Stamens of the same number or twice as many as petals, very rarely
indefinite, inserted round the disk or rarely upon it; filaments free; anthers
versatile. Ovary superior, usually 1-celled, with 1 to 3 styles, or in the Spondiee
2-celled, or very rarely of 2 or more distinct carpels, or in male flowers reduced to
4 or 5 rudimentary style-like carpels. Ovules solitary in the ovary or in each
of its cells, pendulous or broadly adnate to the side of the cavity, or suspended
from a free funicle erect from the base of the cavity, with a dorsal raphe and
inferior micropyle ; very rarely in genera not. Australian erect, with a ventral
raphe and inferior micropyle. Fruit superior or rarely half inferior, free or
adnate at the base to the enlarged calyx-tube or disk, 1-celled or (in Spondiee)
several-celled, usually drupaceous and indehiscent. Seed erect, horizontal or
pendulous ; albumen none or very thin. Embryo straight or incurved, cotyledons
usually fleshy; radicle short, inferior or more frequently turned upwards or
superior.—Trees or shrubs, the bark often exuding a caustic, balsamic or gummy
juice. Leaves alternate or very rarely opposite, without real stipules, simple or
ternately or pinnately compound, usually without glandular dots. Inflorescence
various, usually paniculate, with small flowers. Flesh of the drupes usually
oily or full of caustic juice.

The Order is abundantly distributed over the tropical regions of the New and the Old World,

more rare in temperate climates. Of the 7 Australian genera, one is common to the New and
the Old World, three are Asiatic, and the other three are endemic,

320 XLI. ANACARDIACEA.

Tree I. Anacardier.— Ovary 1-celled, or if 2-celled with one cell early suppressed.

A. Ovules pendulous from a basal funicle.
*Sepals and petals not accrescent.
Calyx 4 to 5-partite. Petals 4 to 6 Stamens 4 to 10. Leaves
alternate, usually compound . . - «© - ee te 6 2 ee ee 1. Ruvs.
Calyx 5-lobed, imbricate. Petals 5, erect, imbricate. Stamens 10.
Styles 3, free, spreading. Leaves pinnate. Drupe globose. Seeds
ovoid, compressed. . . ee ee ee ee ee ee
Calyx 4 to 5-partite. Petals 4 to 5. Stamens 1 to 5. Style filiform.
Leaves alternate, simple... - 1 ee ee ee te
Calyx 3 to 5-lobed. Petals 3 to 5. Stamens 10. Carpels 5 to 6, one
only perfect. Style short. Leaves alternate, simple. . . . - - 4. BucHANANIA.
B. Ovules pendulous from the top of the cell or from the walls of the ovary
above the middle.
Petals imbricate. Stamens 10. Styles 3. Drupes compressed, evittate.
Leaves pinnate . 6. ee ee ee ee et
Petals imbricate. Stamens 5. Styles 3. Drupe on wu much-enlarged
peduncle 2. 1. 1 ee ee ee ee ee
Trix Il. Spondiex.—Ovary 2 te 5 or more-celled. Ovules pendulous. Leaves pinnate.
Polygamous-dicecious. Calyx 5-partite. Petals 5. Stamens 10. Ovary
usually 12-celled . a te Soe a SEG Bee lee ae al Se ah Ae. sd

2. RuopospHmna.

3. MANGIFERA.

5. EvRoscuHinvs.

6. SemEcaRpvs.

7. PLEetogynium.

1. RHUS, Linn.
(From the red colour of fruit.)

Flowers polygamous. Calyx small, of 4 to 6, usually 5, imbricate sepals.
Petals as many as sepals, imbricate in the bud. Disk broad, flat or annular.
Stamens as many as petals or rarely 10, inserted round the base of the disk.
Ovary 1-celled ; styles 8, free or connate, with simple or capitate stigmas ; ovule
suspended from an erect filiform funicle. Drupe globular or compressed, usually
small. Seed inverted or transverse, the radicle turned upwards.—Trees or
shrubs. Leaves pinnate, 8-foliolate, or in species not Australian simple. Flowers
small, in terminal or axillary panicles,

The species are numerous in the warmer extratropical regions of both the northern and
southern hemispheres, especially in 8. Africa, more rare within the tropics.—Benth.

1. R. rufa (red), Teysman and Binnesidyk in Naturk. Tijd. xxvii. 52, F. v.
M. in Cens, Austr. Plants. An evergreen, unarmed and small tree with a milky
sap and smooth bark, the branchlets, peduncles and rhachis thinly pubescent.
Leaves impari-pinnate, 8 to 9-jugate ; leaflets 8 to 5in. long, 1 to 14in. broad, flat,
chartaceous, ovate or oblong-lanceolate, quite entire, the upper side glabrous,
pilose and opaque on the under side. Panicles racemose; flowers small,
pentandrous. Sepals imbricate ciliate, 4 line diameter. Petals ovate, scarcely 1
line long, white, glabrous outside and inside from middle to base pilose. Stamens
5, the sterile ones very short. Disk crenulate, glabrous. Ovary pilose. Stigmas
almost sessile. Drupe small, about 2 or 3 lines diameter, black, glabrous,
oblique, rotund, moderately compressed. Pericarp dry, fragile, shining.
Putamen fulvo-lividum, very hard. Albumen none. Cotyledons flattish, pale.
Radicle curved cylindric.—R. panaciformis, F. v. M. Fragm. vii. 22.

Hab.: About Rockingham Bay and Valley of Lagoons, J. Dallachy (F. v. M., Lc.)

2. RHODOSPHERA, Engl.
(Colour and shape of fruit.)

_ Flowers polygamo-diecious. Calyx-segments 5, imbricate. Petals 5, erect,
imbricate. Stamens 10 (short in the female flowers ?), filaments subulate, anthers
obtuse at both ends, of equal length and dehiscing longitudinally. Disk short,
cupuliform, slightly 10-crenate, Ovary sessile, subglobose; ovules solitary,

1

Pt. X/,

It.
F Elliolt> nies

Lehodosphera rThodanthema, Engl

Rhodosophera.] XLI. ANACARDIACEA. 821

shortly suspended from the top of basally fixed, erect funicle. Styles 8, free,
patent; stigmas capitate. Drupe globose, epicarp chartaceous, very smooth,
mesocarp thick woody, endocarp thin bony, compressed. Seed ovoid, compressed,
testa thin membranous. Embryo exalbuminous, cotyledons plain, radicle
superior, very short.—A tree of medium size. Leaves impari-pinnate, sub-
coriaceous, upper side very minutely puberulent; leaflets shortly petiolulate.
Flowers small, red, numerous in dense pyramidal-panicles, axillary or terminal.—
DC. Mono. Phane. iv. 8324; M. Ad. Englers Monogr. of the Order.

1. BR. rhodanthema (red-flowered), Engl. i.c. A tree of medium size, bark
of trunk shedding in rather thick scaly pieces. Leaves pinnate, the common
petiole terete. Leaflets usually from 7 to 9,2 to 3in. or more long, oblong,
obtusely-acuminate, usuwlly with tufts of hairs along the midrib on the under side,
shortly petiolulate, the pinnate veins prominent underneath; the leaflets of
young plants much larger and frequently bluntly lobed. Panicles pyramidal or
broadly thyrsoid, dense. Flowers diecious, red, very shortly pedicellate. Sepals
broadly ovate, very obtuse, about 1 line long. Petals ovate, recurved, 14 line
long. Stamens 10. Ovary broad. Styles 8, short, thick, diverging, with capitate
stigmas ; ovule nearly globular, suspended from an erect funicle. Drupe globular,
shining, about 4in. diameter, putamen (endocarp) thick and woolly, striate
outside, lined with a separable cartilaginous layer inside. Seeds orbicular, flat,
testa membranous.—Rhus rhodanthema, F. vy. M. in Fl. Austr. i.:489, where
Mr. Bentham remarks that the species differs from the greater part of the genus
(Rhus) in its large red flowers, 10 stamens and larger globular drupes.

Hab.: Creek and river sides in the southern parts of the colony.
I have some specimens belonging to this plant which were collected by A. Cunningham,
labelled Trichilia scabra, A. Cunn.

Wood very beautiful, and greatly in demand for cabinet-work ; the heartwood of a deep glossy
brown, soft, and fine-grained.—Bailey’s Cat. Ql. Woods No. 109.

*8, MANGIFERA, Linn.
(Mango-bearing.)

Calyx 4 to 5-partite; segments imbricate, deciduous. Petals 4 to 5, free or
adnate to the disk, imbricate ; nerves thickened, sometimes ending in excrescences.
Stamens 1 to 5, rarely 8, inserted just within the disk or on it, 1 rarely more
perfect and much longer than the others, the others with imperfect or smaller
anthers, or reduced to teeth. Ovary sessile, 1-celled, oblique. Style lateral.
Ovule pendulous, funicle basal, inserted on the side of the cell above the base,
rarely horizontal. Drupe large, fleshy ; stem compressed, fibrous. Seeds large,
compressed ; testa papery. Cotyledons plano-convex, often unequal and lobed.
—Trees. Leaves alternate, petiolate, quite entire, coriaceous. Flowers small,
polygamous in terminal panicles. Pedicels articulate. Bracts deciduous.—Hook.

Fl. Brit. Ind. ii. 13.

1. IVE. indica (Indian), Linn. Mango. A large tree, glabrous except the
panicle. Branches widely spreading. Leaves oblong or linear-oblong, or elliptic
or obovate-lanceolate, obtuse, acute or acuminate, 6 to 1Gin. long, very variable
in breadth ; crowded at the ends of the branches, often shining ; margins often
undulate, the young growth usually coloured—a glossy purplish-brown. Petioles
1 to 4in. long, swelled at base. Panicles more or less pubescent. Bracts elliptic,
concave. Flowers yellow, odorous, subsessile, rarely pedicellate, male and female
in the same panicle. Sepals ovate, oblong, concave. Petals twice as long, ovate,

Y

822 XLI. ANACARDIACEA. [Mangifera,

ridges 8—5, orange. Disk fleshy, ‘5-lobed. Stamens 1, inserted upon the disk ;
filaments subulate; anthers purple. Ovary glabrous. Drupe, size, form and
colour various.

Hab.: This Indian fruit-tree is met with here, and as a stray from cultivation.—J. S. Gamble,
in Manual of Indian Timbers.

The wood is used for planking, doors and window-frames, packing cases, boxes, canoes, and
boats. The bark gives a gum, and the seeds contain gallic acid. The average weight of a cubic
foot of the wood is 41lbs. Wood soft, somewhat spongy ; no heart-wood.

The fruit of this tree is often attacked by the blight fungus Gleosporium Lagenarium, Pass.

4. BUCHANANIA, Roxb.
(After Dr. Buchanan Haunilton.)

Flowers hermaphrodite. Calyx short, obtusely 8 to 5-toothed. Petals 5,
imbricate in the bud. Disk orbicular, crenate. Stamens 10, inserted round the
disk. Gynecium of 5 or 6 distinct carpels, of which one only perfect, the others
rudimentary and style-like ; style of the perfect one short, with a truncate stigma;
ovule suspended from an erect filiform funicle. Drupe small, the putamen
crustaceous or bony, 2-valved. Seed with thick cotyledons and a superior radicle.—
Trees. Leaves alternate, simple, entire, coriaceous. Flowers small, white, in
terminal or axillary panicles. '

The genus extends over tropical Asia and the islands of the Pacific, the two Australian species
being endemic.

Anthers sagittate.
Leaves large, lanceolate-oblong, cuneate at the base, the point obtuse or
absent, the secondary lateral nerves parallel . . . 2. 2. 2. we.
Leaves smaller, the secondary lateral nerves not parallel. Drupe shortly
pilose, apex excentric poe eS wp e: Woe Ae ee a ee

1. B. mangoides.

2. B. Muelleri.

1. B. mangoides (Mango-like), F. v. M. Fragm. vii. 23; Engler. in DC.
Mono. Phane. iv. 187. A tree about 40ft. in height, the branchlets and peduncles
tomentose. Leaves large, attaining 1ft. in length, oblong-lanceolate, narrowed
to rather long petiole, thin-coriaceous, bright-green on the upper side, pale
beneath ; parallel nerves about 16 on each side of midrib, with intermediate ones.
Panicles terminal, dense, ferruginous-pilose, 6 or Tin. long. Branches 1 to 14in.
long. Pedicels short. Calyx glabrescent; lobes semiorbicular, 2 line long.
Petals oblong, 14 line long, glabrous. Filaments subulate. Anthers sagittate ;
lobes oblong-cylindrical, divergent. Styles 5, very short. Ovary strigose-pilose..

Hab.: Family Island, J. Dallachy (F. v. M., lc ) ‘

2. B. Muelleri (after Baron von Mueller), Hnyler. in DC. Mono. Phane. iv.
191. A tree of medium height and widely-spreading head ; the young branchlets
silky-pilose, at length glabrous. Leaves 4 to 6in. long, and 14 to Qin. broad,
subcoriaceous, ovate-oblong or lanceolate, narrowing from the middle to a petiole
of a few lines, swelled at the base, the apex very obtuse or acute or sometimes
emarginate. Inflorescence usually below the terminal leaves of the shoots.
Peduncles sometimes 2in. long, bearing an elongated rather straggling panicle
with few branches, but usually the panicles are almost terminal, shorter, and
more dense. Pedicels short. Calyx glabrous; lobes semiorbicular. Petals
oblong, 1 or 2 lines long, white. Stamens‘ with subulate filaments about } line
long. Anthers sagittate. Ovary strigose-pilose. Drupe purple, compressed, about
5 lines long and nearly as broad, the apex nearly terminal.

Hab.: Endeavour River, Cape York, and the islands of Torres Straits and Gulf of Carpentaria.

Wood of a pinkish colour, close-grained, tough, and easily worked.—Bailey’s Cat. Ql. Woods
No. 109a (by mistake given as B, mangoides), e

XLI. ANACARDIACEA, 823

5. EUROSCHINUS, Hook. f.
(The southern Schinus.)

Flowers polygamous, diwcious, or hermaphrodite. Calyx small, 5-lobed, semi-
orbicular, imbricate. Petals 5, oblong or oblong-ovate, imbricate in the bud.
Disk orbicular, deeply crenate. Stamens 10, inserted round the disk, filaments
short. Anthers oblong, dorsifixed. Ovary 1-celled, with 8 thick short styles, or
in the males of 8 or 4 linear style-like rudiments; ovule pendulous from the top
of the cavity. Drupe small, more or less compressed, the putamen coriaceous.
Seeds compressed, with flat cotyledons; the radicle turned upwards.—Tree.
Leaves pinnate. Flowers rather small, in terminal or lateral panicles.

The genus is limited to a single species endemic in Australia. It is closely allied to the
American genus Schinus, but with w rather different habit, a gamosepalous calyx, and the
putamen of the fruit does not appear to contain the oily receptacles so conspicuous in that
genus.—Benth.

1. E. faleatus (falcate), Hook. f. in ~ Benth. and Hook. Gen. Pl. 422.
Maiden’s Blush Wood. ‘ Punburra,” Moreton Bay, Watkins ; ‘‘ Kokare,” Barron
River, J. F’. Bailey. A low tree, the branchlets rough with lenticels, glabrous
or the young shoots minutely hoary. Petioles 2 or 8in. long, slender. Leaflets
4 to 10, irregular, sometimes opposite, very oblique or falcate, ovate to lanceolate,
shortly acuminate, 2 to 4in. long, all but the terminal one very unequal at the
base, on petiolules of 1 to 8 lines, penninerved and reticulate, the common
petiole terete. Panicles divaricate, many-flowered, not exceeding the leaves.
Flowers almost sessile, clustered along the branches, about 1 line long and
glabrous. Calyx-lobes obtuse, slightly imbricate. Petals twice as long, oblong,”
very spreading. Drupes broadly and obliquely ovate, 8 or 4 lines long.

Hab.: Brisbane River; sources of the Burdekin, F. v. Mueller ; Sunday Island, M‘Gillivray.

Var. angustifolius. Leaves falcate-lanceolate, much acuminate. Flowers rather larger.—

Northumberland Islands, R. Brown; Rockhampton, Thozet. The two forms run the one into
the other, and in most of the Queensland coast scrubs.

The wood of each form is very similar—pinkish or white, very soft, light and tough; perhaps
might serve for making oars.—Bailey’s Cat. Ql. Woods No. 111 and 11la,

6. SEMECARPUS, Linn. f.
(From semeion, a mark, and karpos, fruit: juice of tree used to mark clothes.)

Flowers polygamous or dicecious. Calyx small, 5-lobed. Petals 5, imbricate
in the bud. Disk orbicular, slightly lobed or crenate. Stamens 5, inserted round
the disk. Ovary 1-celled, with 3 styles, and somewhat club-shaped stigmas ;
ovule suspended from the top of the cavity. Drupe or nut reniform, seated on
the much-enlarged, thick, succulent, fleshy pedicel, cupular, or turbinate base of
the calyx ; pericarp thick, hard, filled with resinous cells. Seed pendulous, the
testa. coriaceous, somewhat fleshy inside; embryo thick, with plano-convex
cotyledons and a very.short superior radicle—Trees. Leaves alternate. Flowers
small, in terminal or lateral panicles.

The genus ranges over tropical Asia, the species most numerous in Ceylon.— Benth.

1. S. australiensis (Australian), Engler. DC. Mono, Phane. iv. 482.
Marking-Nut Tree; ‘“Jaln-ba,” Annan River, Roth. A spreading-headed
medium or large tree. Branches thick, with grey bark, the branchlets rough
with lenticels. Leaves broadly obovate, very obtuse, 3 to Gin. long, entire or
lanceolate and Qin. long, cuneate at the base, on very short petioles, glabrous
above, hoary or white underneath but scarcely tomentose, the pinnate veins and
reticulate veinlets conspicuous on both sides, and a very prominent nerve-like

324 XL1. ANACARDIACEA. [Semecarpus.

margin. Male panicles pyramidal, shorter than or as long as the leaves. Flowers
very small, sessile, and clustered. Bracts4 to 1 line long. Calyx very short.
Petals scarcely 1 line long. Ovary minute and rudimentary or reduced to a tuft
of hair. Female flowers sometimes larger than the male calyx-lobes, 4 line long.
Petals 1} line long and almost 1 line broad. Stamens in female flowers shorter
than the petals. Drupe oblique-conoid, compressed, 1 to 1}in. diameter, and
about }in. thick, rugose, supported upon a large, fleshy, sueculent pedicel, the
nut surrounded inside near the margins by a row of oil-cells.—S. anacardium, in
FI. Austr. i. 491.

Hab.: Trinity Bay to Cape York, and the islands of Torres Straits and the Gulf of Carpentaria,

Wood yellow with brown markings, easy to work, strong and tough ; might be used in cabinet-
work.—Bailey’s Cat. Ql. Woods No. 110. :

7. PLEIOGYNIUM, Engler.

(Alluding to its many female parts. From the specific name given to it by
Baron Mueller when placing it in Spondias.)

Flowers diwcious or polygamous. Calyx deeply 5-parted, segments ovate, imbri-
cate. Petals 5, imbricate, twice as long as the calyx, obovate, inserted below an
annulate crenate disk. Stamens 10, inserted with the petals; filament filiform-
subulate. Anthers ovate, versatile, cells longitudinal, their dehiscence introrse.
Ovary abortive in the male flowers, in the female flowers of from 5 to 10 or 12
carpels. Ovary depressed, 5 to 10 or 12-celled; ovule 1 in each cell, pendulous ;
micropyle superior. Styles short, divergent; stigma spathulate, at length patent
or reflexed. Drupes slightly depressed, broadly turbinate, with the summit a
little elevated and the lower part slightly angular; epicarp fleshy; endocarp
thick, woody, shiny on the inside, 5 to 12-celled; cells securiform. Seeds
compressed, oblong, and slightly outwardly curved. Embryo with oblong plano-
convex cotyledons and short superior radicle.—A tree, the branchlets terete, the
foliage clustered at their extremities. Leaves impari-pinnate ; petiole and rhachis
slightly angular; leaflets membranous, oval, obtuse, often oblique and narrowed
at the base; lateral nerves patent. Panicles axillary—From Ad. Engler,
diagnosis in De Candolle’s Monogr. Phanera. iv. 255, t. vii., fig. 1, 10.

1. BP. Solandri (after Dr. D. C. Solander), Engler, lc. Sweet Plum,
Burdekin Plum. ‘‘Noongi,’” Port Curtis; ‘‘Bungya,” Bundaberg, Keys ;
« Rancooran,”’ Rockhampton, Thozet. A tree of medium size, frequently
unisexual, the branchlets and foliage from velvety pubescent to nearly glabrous.
Leaves 3 to Tin. long, on petioles of about 1 or Qin. long; slightly angular as
well as the rhachis; leaflets petiolulate, of from 2 to 5 pairs, and a terminal odd
one, oval-oblong, 2 to 4in. long, and except the end one, which has a rather long
cuneate base, very oblique at the base; the primary veins branched and often
glandular, and forming a cavity in the axil at the midrib. Panicles (the male
about 5in. long with abortive ovary), slender, narrow and drooping, the flowers
with a few short branches, in small clusters along the branches, female usually in
spikes not exceeding 2in., with short stamens and sterile anthers. Bracteoles
ovate, minute, sessile. Calyx-segments roundish, scarcely exceeding } line long.
Petals yellowish-green, about 1 line long, subovate, veined, glabrous above.
Filaments linear-subulate, 1 line long. Styles conico-subulate, stellately

Pu.Xll

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4
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EWIs.

FElliott, Lith.

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Solandr.

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Plewwgy

Pleiogyniun.} XLI. ANACARDIACEA. 825

spreading, recurved, about 4 line long. Fruit turbinate, from 1 to 1fin. or more
in diameter, often of a deep purple when ripe, and then with a juicy sarcocarp ;
putamen hard, rugose, outside, 12-celled, containing 1 seed in each cell.—-From
Mueller’s and Engler’s description (in part). Spondias acida, Soland; S. Solandri,
Benth. ; Owenia cerasifera F. v. M.; 8. pleiogyna, F. v. M.

Hab.: On the borders of tropical creeks and rivers.

The tree of which the above is a botanic description is that known in Queensland as the
Burdekin Plum, or Sweet Plum, and by the Rockhampton natives as ‘‘Rancooran,” and at Port
Curtis as “‘Noongi.” In the Ist vol. of the Flora Australiensis, Mr. Bentham placed it in
Meliacee as (?) Owenia cerasifera, as published previously by Baron v. Mueller in Hooker's Kew
Journal, with a note that ‘until the flowers have been seen, this species must remain, in some
measure, doubtful,” the fruit specimens alone being then known. At page 492 of this same
volume, Mr. Bentham describes the same tree as Spondias Solandri, changing it from S. acida,
as named by Solander in the Banksian Herbarium. These specimens were not in fruit, but he
‘tells us that in the Banksian collection was a packet of drupes, named as belonging to this
species, and described as such by R. Brown, and from this description there is little doubt but
what they were the fruit of the above Spondias, and that it and Owenia cerasifera are identical.
Baron v. Mueller, it would seem, has come to that conclusion, for we find S. pleiogyna, under
which he described it in his Fragm. iv. and v., now merged into S. Solandri, in the last edition
of his Census of Australian Plants. It seems to me better that the name given in De Candolle’s
work, l.c., should be used for our Burdekin Plum. A change of name is always to be avoided
where possible, but in the present instance it seems necessary. By an unfortunate oversight C.
de Candolle, Monogr. Phaner., i. 596, gives a description from the Flora Austr., i. 386, omitting
the note of interrogation, of Owenia cerasifera, F. v. M., which name had been changed to
Spondias pleiogyna twelve or fourteen years before.

Wood hard, dark-brown, with red markings (resembling American Walnut), the grain pretty
close; splits straight. An excellent wood for the joiner or cabinetmaker; also for turnery.—
Bailey’s Cat. Ql. Woods No. 112 (under the name of Spondias pletogyna, F. v. M.)

INDEX OF GENERA AND SPECIES.

The synonyms and species incidentally mentioned are printed in italics.

Page

Abelmoschus
alborubens, F. v. M. . 124
divaricatus, Walp. . 126
ficulneus. W. & Arn. .. 124
Manihot, Walp.. . 124
rhodopetalus, F. v. M... 124
splendens, wee - 128
Abroma 5 .. 145
fastuosa, R. Br.. . 146
Abutilon .. 116
asiaticum, G. Don » Lis
auritum, G. Don .. 118
Cunninghamii, Benth... 120
Fraseri, Hook. .. .. 120
graveolens, W. d drn... 119
indicum, G. Don - 118
leucopetalum, F.v. M. 117
micropetalum, Benth .. 117
Mitchelli, Benth. ws 117
muticum, G. Don . 119
otocarpum, F.v. M. .. 118
oxycarpum, F.v. M. .. 119
subviscosum, Benth. .. 118
tubulosum, Hook -. 117
Acronychia . 208

7. 910

acidula, F. v. M. ;

Baueri, Schott .. .. 208
Cunninghamii, Hook .. 202
Hillii, F. v. M... 208

imperforata, F.v. M .. 209
levis, Forst. .. 209
laurina, F. v. M. .. 209
melicopoides, F.v. M. . 209
Scortechini, Bail . 210
vestita, Ff. v. M. . 210
Adeliopsis .. 31
decumbens, Benth. 31
Adrastea ... ws 17
salicifolia, DC. . ea ae
Aglaia ~. 232
eleagnoidea, Benth. . 232
odoratissima, Benth. .. 232
Ailanthus ... . 216
glandulosa, Desf. .. 218
imberbifiora, F. v. M... 217
malabarica, DC. »» 217
punctata, F. v. M. . 207
Akania ... a. 809
Hillii, Hook. £, wa . 809
Alphitonia .. .. 270
excelsa, Reissek ... . 270

Page

Jranguloides, A. Gray .. 71

zizyphoides, A. ae +» 271
Alyssum » 45

linifolium, Steph 45
Amoora .. a «. 233

nitidula, Benth.. oe 238
Ampelocissus

acetosa, Planch... 282
Ancana.. 22

stenopetala, F. v. M. 22
Apodytes .. . 248

brachystylis, Fou. M. 248
Apophyllum 2 se 61

anomalum, F. v. MT. 61
Arabis

gigantea, Hook ... 44
Arenaria

media, Linn. 89

rubra, Linn. 89
Argemone ae 41

mexicana. Linn. 41

ochroleuca 41
Argyrodendron

trifoliolatum, F. v. M... 140
Aristotelia .. .. 160

australasica, F.v. MW... 161

megalosperma, F.v. M 161

Arytera
divaricata, F.v.M. .. 305
foveolata, F. v. M. . 304
semiglauca, F.v.M. .. 302
Ascyrum
humifusum, Labill. . 101
involutum, Labill. - 101
Asterolasia. . ‘ ~. 195
Woombye, Bail. . 195
Atalantia .. . 213
glauca, Hook. i . 214
recurva, Benth.. . 214
Atalaya .. +. 299
hemiglauca, F. v. . M. .. 300
wultiflora, Benth. . 300
variifolia, F. v. A. . 300
Berchemia
ecorollata, F. v. M. 267
Bergia aie 99
ammannioides, Roth. 100
perennis, F. v. M. 100
Berrya a 152
Ammonilla, Road. 152

i

Billardiera
angustifolia, DC.
canariensis, Wendl,
grandiflora, Putterl.
lutifolia, Putterl.

Biophytum
Apodiscias, Turcz.

Blennodia ..
canescens, R. Br.

cardaminoides, F’. v. ML.

Cunninghamii, Benth..
eremigera, Benth.
lasiocarpa, F. v. i.

nasturtioides, Benth. ..

trisecta, Benth. .
Blepharocarya
involucrigera, Fv. Ml.
Bocagea
pisocarpa
Bombax A
heptaphyllum, Cav.
malabaricum, DC.
Boronia
alulata, Soland.
anemonifolia, 4. Cunn.

anethifolia, A. Cunn. ..

arborescens, F. v. M.

artemisiefolia, F. v. M.

bipinnata, Lindl.
Bowmani, IF. v. M.
eriantha, Lindl.

falcifolia, A. Cunn. ..

floribunda, Sieb.
granulata, F. v. M.
hirsuta, F. v. M.
hyssopifolia, Sieb.
levigata, F. v. M.
lanceolata, F. uv. M.
ledifolia, J. Gay
microphylla, Sieb.
minutiflora, F. v. M,
paleifolia, Endl.
paradoxa, DC, ..
parviflora, Sm. ..
pilonema. Labill.
pinnata, Sm.

platyarhachis, F. v. M.

polygalifolia, Sm.

tetrathecoides, DC.
Bosistoa ..

sapindiformis, F.v. M.

il
Page
Brachychiton
acerifolium, F.v.M. .. 138
Bidwillii, Hook. -. 138
Delabecchi, F.v.M. .. 139
discolor, F. v. M. .. 138
diversifolium, R. Br. .. 139
luridum, I. v. M. s» LBS
paradoxun, Schott . 137
platanoides, R. Br. . 138
populneum, R. Br. 139
ramiflorum, R. Br. 137
Brackenridgea : -» 221
australiana, F. v. M. 222
Brasenia ... as 37
peltata, Pursh .. 37
Brassica 49
(Sinapis) nigra, “Boiss. 50
Brathys
Billardieri, Spach 101
Forsteri, Spach 101
humifusa, saa 101
Brombya .. 202
platynema, F. v. MM. 202
Brotera
Lepricurii, Guill.et Perr. 144
ovata, Cay. 144
Brucea sg. 218
sumatrana, Roxb. 218
Buchanania 322
mangoides, I’. v. “M. 322
Muelleri, Engl. 322
Buetineria
dasyphylla, J. ney 147
¢ pannosa, DC. . 147
Bursaria .. 72
diosmoides, Putterl. 73
ineana, Lindl. 72
procumbens, Putterl. 73
spinosa, Cav. .. 72
Stuartiana, Klatt. 73
tenuifolia, Bail. 72
Bursera 223
australasica, Bait. 223
Busbeckia
arborea, F. v. M. 59
corymbijlora, F.v. M. 60
Mitchelli, F. v. M. 60
nobilis, Endl. 59
Cadellia - 219
monostylis, Benth. 220
pentastylis, F.v. M. 219
Calandrinia 6 +» 95
balonensis, Lindl. -- 96
calyptrata, Hook. f. 97
pleopetala, F. v.M. .. 97
pogonophora, F. v. M. 98
polyandra, Benth. 97
ptychosperma, F’.v.M. 98
pumila, F. v. M. .. 98
pusilla, Lindl. .. «» 97
spergularina, F.v.M... 98
uniflora, F. v. M. -. 96
volubilis, Benth. 97
Calophyllum 103
australianum, Vesq. 104
costatum, Bail. 104
inophyllum, Linn. 104

tomentosum, Wight
Campylanthera
’ ericoides, Lindl.
Cananga ..
. odorata, H. f. é T.
Canarium ..
australasicum, BF. v. M.
Muelleri, Bail.
Cansjera ..
leptostachya, Benth.
Capparis
canescens, Banks
humistrata, F.v. M.
lasiantha, R. Br.

lorianthifolia, Lindl. ..

lucida, R. Br. ..
Mitchelli, Lindl.
nobilis, F.v. M.

nummularia, DC.
ornans, F. v. M.

quinifiora, DC ...
sarmentosa, A.

uberiflora, F. v. M.

umbellata, R. Br.

umbonata, Lindl.
Capsella

Andreana, F’. v. Mm.

Bursa-pastoris, Moench.

humistrata, F.v. M.
Carapa é
moluccensis, Lam.
Cardamine aia
debilis, Banks ..
divaricata, Hook. f.
eustylis, /. v. M.
hirsuta, Linn. ...
parviflora, Linn.
paucijuga, Turez.
stylosa, DC. 2
Cardiopteris
lobata, R. Br.
moluccana, Blume
Cardiospermum
Halicacabum, Linn.

microcarpum, H. B. & K.

Caryospermum .
arborescens, F’. v. M.
Catha

Cunninghamii, Hook. ..

Ceanothus
discolor, Vent. ..
laniger, Andr. ..
Cedrela, is
australis, F. v. M.
Toona, Roxb.
Celastrus

australis, Harv. GF. v. M.

bilocularis, F.v. M.

Cunninghamii, F.v. M.

dispermus, F. v. M.
montanus, Roxb.
senegalensis, Lam.
Cerastium .. .
viscosum, Linn.
vulgatum, Linn.
Chariessa, Miq.

Cunn. : :
Shanesiana, Ff. v. M. ..,
Thozetiana, fF. v. M. ..

Page
- 104

INDEX OF GENERA AND SPECIES.

Cheiranthera ss
cyanea, Brongn.

linearis, A. Cunn. 3

Cissampelos
pareira, Linn. ..
Cissus
acetosa, F. v. M.
adnata, Roxb. ..
antaretica, Vent.
australasica, F. v. M. ..
carnosa, Lam. ..
cinerea; Lam.
cordata, Roxb. ...
crenata, Vahl. ..
geniculata, Blume
glandulosa, Poir is
hypoglauca, A. Gray ...
opaca, F. v. M...
Citriobatus .
lancifolius, Bail. a
multiflorus, A. Cunn. ..
pauciflorus, 4. Cunn. ..
Citrus
australis, Planch. wae
australasica, F.v. M. ..
inodora, Bail. ..
Clausena .. ais
brevistyla, Oliv. |
Clematis saa
aristata, R. Br.
glycinoides, DC.
linearifolia, Steud.
microphylla, DC.
stenophylla, Fras.
stenosepala, DC.
Cleome ee
flava, Banks
oxalidea, F.v. M.
pungens, Willd.
tetrandra, Banks
Clypea

hernandifolia, W.& Arn.

Coatesia
paniculata, F. v. M.
Cocculus
Moorei, F. v. M.
Cochlospermum ..
Gregorii, F. v. M.
Gillivrei, Benth.
Colletia ,
Cunninghamii, Fenzl ..
pubescens, Brongn.
Colubrina .. «
asiatica, Brongn.
excelsa, Fenzl ..
vitiensis, Seem.
Comesperma
acutifolium, Steetz

coridifolium, A. Cunn. ..

defoliatum, F. v. M.
ericinum, DC ..
gracile, Paxt.
latifolium, Steetz

linariefolium, A. Cunn.

nudiusculum, DC.

patentifolium, F.v.M. ..

preselsum, F.v. M.
retusum, Labill,

INDEX OF GENERA AND SPECIES.

secundum, Banks

spherocarpum, Steetz ..

sylvestre, Lindl.
tortuosum, Steetz
volubile, Labill.
Commersonia ex
dasyphylla, Andy.
echinata, Forst.
Fraseri, J. Gay
Leichhardtii, Benth.
Cookia
australis, F. y. M.
Corchorus ..
acutangulus, Lam.

Cunninghamii, F. v. Mf.

hygrophilus, 4d. Cun.
pumilio, R. Br.
sidoides, F. v. MW...

tomentellus, F.v. M. ..

trilocularis, Linn.
Correa .

speciosa, Ait.
Crowea..

latifolia, Lodd..

saligna, Andr.

scabra, Grah.
Cryptandra

amara, Sim. ‘

campanulata, Schlech..

capitata, Sieb.

ericifolia, Sm. ..

largiflora, F. v. M.

longistaminea, F. v. M.

nervata, Reiss. .. és

pyramidalis, R. Br...

spinescens, Sieb. oi
Cupania_ .. F

anacardioides, Rich.
anodonta, F. v. M.
Bidwilli, Benth.

Cunninghamii, Hook. ..

curvidentata, Bail.

diphyllostegia, F. v.M...
erythrocarpa, F. v. UM...

flagelliformis, Bail.
foveolata, F. v. M.
lucens, F. v. M...

Mortoniana, F.v. M. ..

nervosa, J. v. M.
pleurophylla, F. v. L..
pseudorhus, A. Rich.
punctulata, F. v. M.

Robertsonii, F.v. M. ..

semiglauca, F. v. M.
sericolignis, Bail.
serrata, F. v. M.
Shirleyana, Bait.
stipata, F. v. M.
tenaz. A. Cunn.
tomentella. F. v. M.

Wadsworthii, F. v. M...

xylocarpa, A. Cunn.
Cyminosma
oblongifolium, A.Cunn..

Dallachya ..

vitiensis, F’. v. M. we

Page
81
80

Page
Delabechea
rupestris, Lindl. . 139
Denhamia . . 257
heter ophytla, F. v. M. .. 258
obscura, Meisn.. . 257
oleaster, I’. v. M. .. 257
pittosporoides, F.v. M. 258
aanthosperma, F. v. M.. 258
viridissima, Bail. and
Fv. M. ae . 258
Dichoglottis
australis, Schlecht. .. 85
tubulosa, Jaub. & Spach 85
Dillenia
scandens, Willd. 16
speciosa, Bot. Mag. 16
volubilis, Vent... 16
Dimerosporium
Tetracera, Cke.. 10
Diploglottis 286
oe Hook.. f 287
Discaria .. . 276
australis, Hook... 277
Distichostemon .. .. 319
phyllopterus, F’. v. M... 319
Dodonza ... .. 311
acerosa, Lindl. 315
adenophora, Mig. 318
angustifolia, Sw. 314
asplenifolia, Rudge 314
attenuata, d. Cunn. 314
boroniefolia, G. Don .. 318
Burmanniana, DC. 314
calycina, A. Cunn. 315
conferta, G. Don 314
cuneata, Rudge.. 314
filifolia, Hook. .. 315
Hansenii, F. v. M. 316
hirtella, Miq. .. 318
hispidula, Endl. 319
Kingii, G. Don 314
lanceolata, F. v. M, 313
laurina, Sieb. .. ee BIB
Lindleyana, F. v. M. .. 316
lobulata, F. v. M. 315
longipes, G. Don -. 313
Macrossani, F. v. M. .. 318
megazyga, F. v. M. 316
mollis, Lindl. 316
macrozyga, F. v. M. 317
neriifolia, A. Cunn. 314
oblongifolia, Link 314
oxyptera, F. v. M. 317
paulliniefolia, A. Cunn. 317
peduncularis, Lindl. .. 315
petiolaris, F. v. M. 313
physocarpa, F. v. M. 317
Preissiana, Miq.. 314
pubescens, Lindl. 315
salicifolia, DC... 314
spathulata, Sm. .. 814
stenophylla, F.v. M. .. 316
tenuifolia, Lindl. 318
triangularis, Lindl. 316
trigona, Lindl. .. .. 316
triquetra, Andr. «- 313
truncatiales, F.c.M. .. 315
umbellata, G. Don . 314

vestita, Hook. .. or

viscosa, Linn. ..
Drimys

dipetala, F. v. M.

Howeana

membranea, Fe v. MM.

semecarpoides, F, v. M.

rivularis.. ‘
Drymaria ..

diandra, ‘Blume...
Dysoxylon ..

arborescens, Mig.
Lecklerianum, C.DC. ..
cerebriforma, Bail.
Fraseranum, Benth.
Klanderi, F. v. M.
latifolium, Benth.
Lessertianum, Benth. ..
Muelleri, Benth. oe
Nernstii, I’. v. MW. os
oppositifolium, F. v. MW.
Pettigrewianum, Bail...
rufum, Benth. .. a
Schiffneri, F.v. UM...

Echinocarpus
australis, Benth.
Eleocarpus :
arnhemicus, Fit v. M.
Bancroftii, Bait.
F.v, M. a
cyaneus, Ait.
eumundi, Bail...
foveolatus, F. v. M.
Grahami, F. v. M.
grandis, F. v. M.
Kirtonii, F. v. M.
obovatus, G. Don
parviflorus, A. Rich.
paucifiorus, Walp.
ruminatus, F. v. M.
reticulatus, Sm. a
sericopetalus, F. v. M...
Eleodendron
australe, Vent. .. 2
integrifolium, G. Don ...
maculosum, Lindl.
melanocarpum, F’. v. M.
Elatine 2%
americana, Arn.
ammanioides, Wight
gratioloides, A. Cunn. .
minima, Fisch. & Mey.. .
perennis, F. v. M. st
Emmenospermum
alphitonioides, F. v. M.
Cunninghamii, Benth..

and

Eriostemon
Banksii, 4. Gunn:
Crowei, F. v. M

cuspidatus, A. Cunn.
difformis, A. Cunn.
hispidulus, Sieb. 5
intermedius, Hook. ..
lanceolatus, Geertn.
lancifolius, F. v. M.
Leichharatii, F. v. M.. “%
lepidotus, Spreng.

INDEX OF GENERA AND SPECIES.

Page
myoporoides, DC. . 191
neritfolius, Sieb. - 191
paradoxum, Sm. .. 187
parvifolius, R. Br. ae 102
rhombeus, Lindl. « 1
rotundifolius, A. Cunn. 193
salicifolius, Sm. .. 190
salsolifolius, Sm. ve 104
sediflorus, F. v. M. <« £93
Smithianus, Hill . 191
squameus, Labil. 194
Erodium ia 178
cicutarium, L’Hér 178
cygnorum, Nees 178
Erpetion
hederaceum, G. Don 63
petiolare, G. Don 63
reniforme, Sweet . 63
spathulatum, G. Don .. 63
Erysimum
blennodioides, F. v. M. 47
nasturtium, F. v. M. 47
Erythroxylon 167
australe, F. v. Ml. 168
ellipticum, R. Br. 168
Eunomia
cochlearina, F. v. M. 53
Euonymus .. 253
australiana, F.v. MM. 253
Euphoria .. 306
Leichhardtii, Benth. 306
Eupomatia.. 26
Bennettii, F. v. My. 26
laurina, R. Br. 27
laurina, Hook. 27
Euroschinus “ 323
falcatus, Hook. f 323
Evodia 199
accedens, Blume 201
acronychoides, F. vy. M. 210
alata, Fov. M... sx 200
Bonwickii, F..v. A. 200
Cunninghamii, F.v. M. 202
Elleryana, F. v. M. 201
erythrococca, F. v.M. .. 198
haplophylla, F. v. M. .. 209
littoralis, Endl... 201
mnicrococca, F. v. IM. 200
neurococca, F. v. M. 197
octandra, F. v. M. 198
pentacocca, F.v. M. 196
vitiflora, F. v. Mf. ee 201
xanthoxyloides, F. v. M. 200
Faweettia .. 29
tinosporoides, Fv. M. 29
Fitzalania . » 2
heteropetala, Be v. Mu. 21
Flindersia .. -. 238
australis, R. Br. 239
australis, F. v. M. .. 240
Bennettiana, F.v. MW. 240
Bourjotiana, F. v. M... 241
Brayleyana, fF. v. M. .. 241
Chatawaiana, Bail. 240
collina, Bail. .. .. 242
Ifflaiana, F. v. M. ~. 240
Leichhardtii, C.DC. .. 239

Page
Mazlini, Bail. .. .. 240
maculosa, F.v.M. .. 248
Oxleyana, F. v. M. . 239
Pimenteliana, #. v. af. 241
pubescens, Bail. .. 242
Schottiana, F.v. 7. .. 241
Strzeleckiana, F.v. AI. 248
Frankenia . . 883
fruticulosa, DC. 84
paucitlora, DC. .. 88
pulverulenta, var., DC. 83
scabra, Lindl. ... 83
serpyllifolia, Lindl. 83
Fugosia 131
australis, Benth. 132
Fumaria
parviflora, Linn. 42
Galbulimima 19
baccata, Bail. .. 19
Ganophyllum 224
faleatum, Blume 225
Garcinia, Linn. 102
Cherryi, Bail. .. 103
Mestoni, Bail. .. 12
Warrenii, F. v. M. 103
Garuga : ae 222
floribunda, Dene. 222
Geijera fi 205
Helmsie, Bail. . 206
latifolia, Lindl. 206
Muelleri, Benth. 206
parviflora, Lindl. 206
pendula, Lindl. 207
salicifolia, Schott 206
Geococcus . 49
pusillus, J. Drumm 49
Geranium .. 177
australe, Nees 177
carolinianum, Linn. 177.
dissectum, Linn. 177
parviflorum, Willd. 177
philonothum, DC. _ 117
pilosum, Forst. ... -. 177
potentilloides, L’Hér. ... 177
Glycosmis .. .. 2U1
citrifolia, Lindl. . 211
crenulata, Turez. « 218
pentaphylla, Corr . 211

Gleosporium

Alphitonia, Cke. & Mass. 271
carpophilun (not Piylnmt)
82

Mass. ..

Lagenarium, Pass.
Gomphandra

australiana, F. v. M.

polymorpha, var.
Gossypium

australe, F.v. M.

Sturtii, F. v. M.
Gouania .

australiana, Fv. M.

Hillii, F. v. M..
Greevesia

cleisocalyx, F. v. M.
Grewia
. asiatica, Linn. .

levigata, Vahl. ..

. 322
ws 247
. 247
. 248
v. 132
.. 132
.» 138
ay 217
» 277
. 277

- 122
-. 152
». 154

. 1538

latifolia, F. v. M.
multiflora, Juss.
orientalis, Linn.

pleiostigma, F. v. dl. ‘a

polygama, Roxb.
prunifolia, A. Gray
Richardiana, Hook.
scabrella, Benth.
sepiaria, Roxb. ..
Guilfoylia
monostylis, F. v. M.
Gymnosporia

montana, WV. & Arn. .

Gynandropsis
Muelleri, Benth.
pentaphylla, DC.

Gypsophila é
tubulosa, Boiss.

Halfordia ..
drupifera, F. v. ia
scleroxyla, F. vu. M.

Hannafordia 2
Shanesia, I’. v. M.

Haplostichanthus
Johnsoni, F. v. WM.

Harpullia
alata, F. v. M. .
frutescens, Bail.
Hillii, F. v. M...
pendula, Planch.

Wadsworthi, F. v.M. ..

Harrisonia i
Brownei, 1. Juss.

Hartighsea
acuminata, Mig.
Fraserana, A. Juss.

Lessertiana, A. Juss. ..

rufa, A. Rich.
Hearnia

sapindina, F. v. “M.
Hedraianthera

porphyr ore “PF. v. IL.

Helicteres .
semiglabra, Fv. i.
spicata, Colebr.

Hemistemma
Banksti, R. Rr. ..
candicans, Hook. f.

Heritiera
littoralis, Ait.

Heterodendron
diversifolium, F. v. M..
olesfolium, Desf

Hibbertia ..
acicularis, I. v. “MM.
Banksii, Benth.
Bennettii, Bail.
Billardieri, F. v. M.
Brownei, Benth.

canphorosma, A. Gray . .

candicans, Benth.
canescens, Sieb.
dentata, R. Br.
diffusa, A. Br...
fasciculata, R. Br.
glaberrima, I’. v. M.
longifolia, F. v. M.

INDEX OF GENERA AND SPECIES.

lepidota, R. Br.
linearis, R. Br... re
melhanoides, F. v. VW...
Millari, Bail. ..
obtusifolia, DC. oe
cenotheroides, F.v. MM...
prostrata, Hook.
salicifolia, F. v. M.
stricta, R. Br. ..
synandra, F. v. M.
velutina, R. Br.
vestita, 4. Cann.
virgata, R. Br...
virgata, Hook. ..
volubilis, Andr,
Hibiscus
Beckleri, F. vo. M. ea
brachychlenus, F.v. M.

brachysiphonius, F. v. 1.

Burtonii, Bail. ..
divaricatus, Grah.
diversifolius, Jacq.
Elsworthii, F. vo. M.
ficulneus, Linn.
Fitzgeraldi, F. v. M.
geranioides, A. Cunn. ..
grandiflorus, Salisb.
heterophyllus, Vent. ..
Krichauffianus, F. v. M.
leptocladus, Benth.
Lindleyi, Wall.
Manihot; Linn.
Margerie, A. Cunn.
microchlenus, F. v. M.
Normani, F. v. MW.

Notho-Manihot, F. v. M. é

panduriformis, Burm...
Patersoni, DC. ..
Patersonius, Andr.

phyllochlenus, &. v. ML.

Pinonianus, Miq.
radiatus, Cav. ..
rhodopetalus, F. v. M..
Richardsoni, Sweet
setulosus, #. v. M.
solanifolius, F. v. M.
splendens, Fras.
Sturtii, Hook. ..
tiliaceus, Linn...
tridactylites, Lindl.
trionioides, G. Don
trionum, Linn...
tubulosus, Cav...
vitifolius, Linn.
zonatus, F. v. M.
Hippocratea ins
barbata, F. v. M.
macrantha, Korth.
obtusifolia, Roxb.
Hugonia ..
Jenkinsii, F. v. ‘i.
Husemannia §
protensa, /. v. M.
Hydropeltis
purpurea, Mitch. as
Hymenosporum .. ac
sae df. Dy Db
Hypericum

gramineum, Forst.
involutium, Chois.
japonicum, 7'hunb.
pedicellare, Endl.
pusillum, Chois.
Hyptiandra
Bidwilli, Hook. f.
Hypserpa ..
Hypsophila
Halleyana, I’. v. <a
oppositifolia, F.v. AM...

Tlex a
peduncularis, Ft Vo Mes

Tonidium i
aurantiacum, F. v. M.
filiforme, F. v. M.
linarioides, Presl.
suffruticosum, Ging.
Vernonii, F. v. M.

Itea spinosa, Andr.

Ixiosporus
spinescens, IF’. v. M.

Kayea, Wall.

Larnachiana, Ff. v. J...

racemosa

Keraudrenia sd
adenolasia, F. v. Bf.
Hillii, Wo v. 0...
Hookeri, F. v. M.
Hookeriana, Walp.
integrifolia, Hook.
lanceolata, Benth.

Kleinhovia, Linn.
hospita, Linn. ..

Lagunea

Patersonia, Bot. ae se

squamea, Vent. .
Lagunaria .

Patersoni, Ait.
Lasiopetalum

ledifolium, Vent.
Lavatera ...

Behriana, Schlecht.

plebia, Sims
Lawsonia

acronychia, Linn. f.
Leea

Brunoniana, Cc. B. Clark

sambucina, Willd.
staphylea, Roxb.
Leichhardtia ave
clamboides, F. v. M.
Legnephora
Moorii, Miers
Lepidium a
hyssopifolium, Desv. ..
monoplocoides, nap v. M.
papillosum, /. v.
puberulum, a
ruderale, Linn..

strongylophyllum. Pov M.

Lepigonum
anceps, Bartl. ..
brevifolium, Bartl.
laxiflorum, Bartl.

1) 956
| 256

Page

- 101
- 101
- 101
- 101
. 101

. 219

31

257

rubrum, Fries. ..
Leucocarpou.
obscurum, A. Rich
Limacia ..
Selwynia, I’. v. ‘M.
Limonia
parviflora, Hook.
australis, A. Cunn.
Linum or
angustifolium, DC.
gallicum, inn,
marginale, A. Cunn.

suedefolium, Planch...

trigynum :
usitatissimum ..
Lychnis 3
Githago, Linn. ..

Macgregoria

racemegera, fF, v. J. ie

Macintyria
octandra, F. v. M.

Malva i
Behriana, ‘Schlecht

brachystachya, F. v. M.

ovata, Cav.
parviflora, Linn.
Preissiana, Miq.
rotundifolia, Linn.
spicata, Linn.
sylvestris, Linn.
timoriensis, DC,
verticillata, Linn.
tricuspidata, Ait.
Malvastrum P
spicatum, 4. Gray
ee A, ba?
Mangifera ..
indica, Linn.
Marianthus :
lineatus, F. v. M.
pictus, Lindl.
procunibens, Benth.
Medicosma,
Cunninghamii, Hook. f
Melhania .. ;
abyssinica, A. Rich,
incana, Heyne ..
Leprieurii, Webb.
ovata, Boiss.
oblongifolia, F. vy. M.
Melia 2

australasica, A. Juss. es

composita, Willd.
Melicope a
australasica, F. a M..

Broadbentiana, Bail. ...

chooreechillum, Bail. ..
erythrococca, Benth.
Fareana, F. ». M.
neurococca, Benth.
pubescens, Bail.
Melycitus
oleaster, Lindl. ..
Melochia ae
concatenata, Linn.
corchorifolia, Linn.
nodiflora, Sw.

INDEX OF GENERA AND SPECIES.

vi
Page Page age
pyramidata, Linn. a. 144 aphylla, R. Br... .. 246 glandulosum, Hook. 193
supina, Linn. 145 retusa, F. z. M. +. 245 Nottii, F.v. M... 193
Melodorum 24 stricta, R. Br. .. .. 246 retusum, Hook. .. .. 194
Leichhardtii, Benth. 25 | Opilia . -. 246 rotundifolium, Benth. .. 193
Maccreai, I’. v. MW. 25 amentacea, Roxb. .. 247 sediflorum, F. v. M. 193
Uhrii, F.v. WM... 25 javanica, Mig. . 247 squamuligerum, Hook.... 198
Meniocus Ornitrophe Philotheca . - 194
australasicus, Turez. .. 45 serrata, Roxb. .. 288 australis, Rudge 194
linifolius, DC. .. 45|Owenia .. 2. 235 ciliata, Hook. .. 194
serpyllifolius, Desv. 45 acidula, F. v. M. . 235 calida, Fou. M... 194
Micromelum 5 211 cepiodora, F.v.M. .. 236| Phlebocalymna .. 249
glabrescens, Benth. 212 cerasifera, F.v.M. .. 325 lobospora, F. v. M. 249
pubescens, Blume 212 reticulata, #. v. M. . 286 | Phoma
Mitrephora, Blume 23 venosa, F. v. M. 236 diploglottidis, Cke. and
Froggattii, +. v. WM. .. 23 vernicosa, F. v. M. 235 Mass. .. avs .. 287
reticulata, H.f.&T. .. 24 xerocarpa, F. v. M. 236 | Phyllosticta ;
Modiola, Menceh. .. .. 120 | Oxalis . 179 Evodia, Cke. a» 201
caroliniana, Linn. 120 bipunctata, Grah. 180 neurospilea, Sacc. and
multifida, Moench. 120 cognata, Steud.. 180 Berk. .. 279
Murraya 212 corniculata, Linn. 180 uvaria, Berk. 21
crenulata, Oliv.. 213 corymbosa, DC. 180 | Pigea,
exotica, Linn. 212 Marteana, Zuce. 180 Banksiana, DC. 64
paniculata, Jack. ve 212 microphylla, Poir. 180 Jiliformis, DC. 64
Myosurus .. Ae Sn) perennans, Haw. 180 | Pittosporum 3 68
minimus, Linn. 6 Petersii, Klotz. .. 180 acactoides, A. Cunn. 71
aristatus, Gey. .. oe 6 Preissiana, Steud. 180 angustifolium, Lodd. 71
australis, F. v. M. w ~=«66 sessilis, Hamilt. 180 ferrugineum, Ait. 70
Oxleya flavum, Hook. 71
Nasturtium ss ~ 43 azanthozyla, A. Cunn. .. 239 fulvum, Budge .. 70
officinale, Linn. 44 hirsutum, Link .. 70
palustre, DC. 43 | Pachygone.. ‘ 34 lanceolatum, A. Cunn... 71
semipinnatifidum, Hook. 44 Hullsii, F. v. Me 34 ligustrifolium, A.Cunn. 71
terrestre, Br. . 44 longifolia, Bait. 34 linifolium, A. Cunn. 70
Nelumbium 40 pubescens, Benth. 32 longifolium, Putiterl. 71
speciosum, Wild. 40 | Pagetia 203 melanospermum, F.v.M. 69
Nemedra medicinalis, Pet v . M. 203 nanum, Hook. .. ae. 18
eleagnoidea, A. Juss, .. 232 monostylis, Bail. 203 oleefolium, A.Cunn. .. 71
Nephelium.. or 301 | Papaver 41 ovatifolium, F. v. M. 70
callarrie, Bail. .. 306 gariepinum, DC. 41 phillyreoides, DC. 71
connatum, F. v. M. 302 horridum, DC. 4l procumbens, Hook. 73
coriaceum, Benth. 304 rheas, Linn. 41 revolutum, Ait.. ~» 69
divaricatum, F. v. M... 305 | Paritiwm rhombifolium, ‘A. Cunn. 68
distyla, F. v. M. «. B05 tiliaceum, St. Hil. 130 | Roéanum, Putterl. 71
diversifolium, F. v. M... 307 | Pavonia ve 121]. rubiginosum, A. Cunn. 70
Lautererianum, Bail. .. 304 hastata, Cav. 122 salicinum, Lindl. 71
leiocarpum, F. v. M. 304 | Pelargonium 179 setigerum, Bail. 69
microphyllum, Benth... 305 australe, Willd. 179 tinifolium, A. Cunn. 70
oleifolium, F. v. M. 307 crinitum, Nees .. . 179 tomentosum, Bonpl. 70
semicinereum, F.v. M. 303 Drummondii, Turez. 179 undulatum, Vent. 69
semiglaucum, F.v. M... 302! glomeratum, Jacq. 179 venulosum, F.v. M. 70
subdentatum, F. v. M... 303 tnodorum, Willd. 179 Wingii, F. v. M. 70
tomentosum, F. v. M... 303 littorale, Hueg... 179 | Plagianthus 110
Nitraria : 174 stenanthum, Turez. 179 glomeratus, Benth. .. 110
Billiardieri, DC. 174 | Pennantia . é we 249 microphyllus, F.v. M..., 110
Olivieri, J. aub. & Spach. 174 -Cunninghamii, Miers .. 249 Platynema
Schoberi, Linn.. . 174 | Pentaceras . 207 laurifolium, W. & Arn, 170
Nymphea .. aa «. 88 australis, Hook. .: 207 | Pleiococca . . 207
Brownii, Bail. .. 39 | Pericampylus 30 Wilcoxiana, F, v. M. 208
cerulea .. 39 incanus, Miers .. 30 | Pleogyne 35
flava, Leit. 89 | Pestalozzia australis, Benth. .. 36
gigantea, Hook.. -. 388 Guepini, Desm.... 271 | Pleiogynium fe: 324
lotus, var. australis, Bail. 38 | Phebalium : 192 solandri, Zngl.... 324
minima, Bail. .. ~ 89 aureum, A. Cunn. 193 | Pleurandra
pygmea, Ait. .. -. 39 Billardieri, A. Juss. 194) acicularis, Labill. 14
stellata, F. v. M. -. 39 eleagnifolium, A. Juss. 193 camforosma, Sieb. 13
tetragona, Georgi 39 el@agnoides, Sieb. 194 cistiflora, Sieb. .. 13
elatius, Benth. .. 192 ericifolia, DC. .. 18
Olax wale ad . 245 elatum, A. Cunn. 194 ovata, Labill. 14

riparia, R. Br. .
stricta, R. Br...
Pleuropetalum
Samoense, A. Gr.
suaveolens, Blume
Pecilodermis
populnea, Schott.
Polanisia .. .
viscosa, DC,
Polyalthia ..
Armitiana, F. v. 'M.
Holtzeana ae
Moonii
nitidissima, Benth.
Polycarpwa
breviflora, F. v. MM.
Burtoni, Bail.
corymbosa, Lam.
longiflora, F. v. M.
spirostyles, F. v. U.
synandra, F. v. M.
Polycarpon

tetraphyllum, Linn. fe ee 90

Polygala
arvensis, Willd.
japonica, Houtt.
leptalea, DC. ..
oligophylla, DC.
persicarisfolia, DC.

rhinanthoides, Soland. : 719

veronicea, F. v. M.
Pomaderris
acuminata, Link

andromedefolia, A. Cun.

discolor, DC. .
elliptica, Labill.
ferruginea, Sieb.

INDEX OF GENERA AND SPECIES.

Page
13

- 13
. 250

intermedia, Sieb. 273
lanigera, Sims ... 272
malifolia, Sieb. .. . 273
multiflora, Fenzl 273
obscura, Sieb. .. 272
phillyreoides, Sich. .. 278
phillyreefolia, Fenzl .. 274
prunifolia, 4. Cunn. 274
viridirufa, Sieb, 273
Wendlandiana, Don. 273
Popowia
australis, Benth. 24
Portenschlagia
integrifolia, Tratt. 259
australis, Tratt. 259
Portulaca .. F 93
Armitii, F. v. M . 95
australis, Endl. 94
bicolor, F. v. M. 95
digyna,F. v. M. 94
filifolia, F. v. M. 94
napiformis, F, v. M. 94
oleracea, Linn. .. -- 93
oligosperma, F.v. MW... 94
Pterospermum 143
acerifolium, W% ‘lla. 143
Pycnarrhena ar -. BS
australiana, F.v. M. .. 35
lucida 35
manillensis or «685

Nova-gquinensis ...
twmefacta

Ranunculus ax
collinus, R. Br...
colonorum, Endl.
discolor, Steud....
glabrifolius, Hook.
hirtus, Banks
incisus, Hook. f.
inundatus, R. Br.
lappaceus, Sm. ...
leptocaulis, Hook.
parviflorus, Linn.
pilulifer, Hook...
plebeius, R. Br...
pumilio, R. Br. ..
rivularis, Banks
sessilijlorus, R. Br.

Ratonia
anodonta, Benth.
alphandi, F. v. M.
Cordierii, F. v. M.

Demeliana, F. v. M.

distylis, F. v. M.

exangulata, F. v. M.
grandissima, F.v. M. .
lachnocarpa, F.v. M. ..

Lessertiana, Benth.
Martyana, F. v. M.
Nugentii, Bail...

O’Shanesiana, Fu.
punctulata, F. v. MW.

pyriformis, Benth.
stipitata, Benth.
tenax, Benth.
Reinwardtia ,
trigyna, Planch..
Rhamnus ... ;
Napeca, Linn.
denoplia, Linn...
vitiensis, Benth.
zizyphoides, Soland
Rhodosphera :
rhodanthra, ae
Rhus

rhodanthema, F. v. M..
panaciformis, F. v. M.

rufa, Tysm.
Rhytidosporum

procumbens, F. v. M.

Riedleia
corchorifolia, DC.
Repera
aurantiaca, Lindl.
Billardieri, A. Juss.
fabagifolia, A. Juss.
latifolia, Hook. f.

Reperia
cleomoides, F. v. M.
Rulingia ... 3

pannosa, R. Br.
rugosa, Steetz
salvifolia, Benth.
Ryssopterys i
timorensis, Blume

Saccopetalum ae

Page
a @

35

DADMDADDDAADDADANDGD

Bidwilli, Benth.
Brahei, F. v. MV.
Salacia =... ies

prinoides, DC. ..
Salmalia
malabarica, Schott.
Salomonia .
oblongifolia, DC.
obovata, Wight ..
Samadera ..
Baileyana, Oliver
Bidwillii, Oliver
Sapindus
australis, Benth.
cinereus, A, Cunn.
Saponaria, Linn. ..
vaccaria, Linn. .
Sarcopetalum

Harveyanum, F. v. uM.

Saurauja, Willd.
Andreana, Oliv.
Schistocarpsea ‘

Johnsoni, F. v. M.
Schleichera

ptychocarpa, F. v. M. ..

Schmidelia
anodonta, F. v. M.
Cobbe, Linn. ;
pyriformis, F. vy. M.
serrata, DC. ..
timoriensis, DC..

Scolopia ..
Brownii, F. v. uM.

Selwynii .. oe

Semecarpus ia
anacardium, Linn.
australiensis, Engl.

Senebiera .. ss
didyma, Pers. ..
integrifolia, DC.
linoides, DC...
pinnatifida, DC.

Seringia ..
corollata, Steetz
lanceolata, Steetz
platyphylla, J. sod

Sida

argentes, Bail.
asiatica, Linn. ..
aurita, Wall.
carpenoides, DC.
compressa, DC. ..
cordifolia, Linn.
corrugata, Lindl.

eryphiopetala, F. v. as

Jfiliformis, A. Cunn.
Fraseri, Hook. ‘
graveolens, Roxb.
humillima, F. v. M.
inclusa, Benth. ..
indica, Linn.
interstans, F. v. M.
intricata, F. v. M.

leucopetala, F. v. M.

macropoda F. v. M.
micropetala, R. Br.
mutica, Del.

nematopada, F, ¥. M.. eee a)

oe

.

. 106

.
w
for)
©

- 323

. 149

v.18

118
- 120

viii

oxycarpa, F. vy. M.

INDEX OF GENERA AND SPECIES.

Page

- 119

pedunculata, A. Cunn...
- 113
ee LG
» AS
. 114

petrophila, I. v. M.
philippica, DC. ..
platycalyx, I’. v. M.
pleiantha, F. v. M.
retusa, Linn.
rhombifolia, Linn.
rhomboidea, Roxb.

spinosa, Linn. ..
subspicata, F. v. M.
trichopoda, F. vy. M.
tubulosa, A. Cunn.
virgata, Hook. ..
Silene we
anglica, Linn. ..
cerastoides, Linn.
gallica, Linn.
lusitanica, Linn.

112

. 115

. 114
. 115
Spenceriana, F. v. M...
. 114

quinquevulnera, Linn. ..

Sinapis
nigra...
Siphonodon ts
australe, Benth...

membranaceum, Bail...

pendulum, Bail.
Sisymbrium
eremigerum, F. v. M.

nasturtioides, F. v. M..

officinale, Scop...
trisectum, F. v. M.
Sloanea, Linn. ..
australis, F. v. M.
Langii, F. v. M.
Macbrydei, F. v. M.
Woodsii, F. v. M.
Spanoghea
connata, F. v. M.
nephelioides, F. v. M.
Spergula
arvensis, Linn. . fe
Spergularia
rubra, Pers.
rupestris, Fenzl.
Spondias
acida, Soland
Solandri, Benth.
pleiogyna, F. v. M.
Stackhousia
aspericocca, Schuch.
dorypetala, Schuch.
elata, F.v. M. ..
Gunniana, Schlecht.
Gunniti, Hook. f.
intermedia, Bail.

linariefolia, A. Cunn. ..

maculata, Sieb...
monogyna, Labill...
monogyna, Sieb...
Muelleri, Schuch.
muricata, Lindl,
nuda, Lindl.
obtusa, Lindl. .
spathulata, Sied.
viminea, Si.
Stellaria
angustifolia, Hook.

.

112

Page
flaccida, Hook. .. . 88
glauca, With. . 87
media, Linn. . . 88
media, var., Hook. f. 88
pungens, Brongn. 87
squarrosa, Hook. 87
Stenanthemum «. 274
Scortechini, F.v.M. .. 274
Stenopetalum 18
lineare, R. Br. .. 49
nutans, F. v. M. 49
velutinum, F. v. Af. 48
Stephania .. 33
aculeata, Bail. 33
hernandiefolia, Walp... 33
letificata, Miers . 88
Sterculia .. . . 134
acerifolia, A. Cunn. - 188
Bidwilli, Hook.. « 187
caudata, Hew. ... . 189
discolor, F. v. M. . 138
diversifolia, G. Don « 1B
Garrawayer, Bail. . 136
laurifolia, F. v. M. . 136
lurida, F. v. MM... + 138
quadrifida, R. Br. . 136
ramiflora, Benth. 137
rupestris, Benth. «. 129
Trichosiphon, Benth. .. 138
vitifolia, Bail. .. 137
Sturtia
gossypioides, R. Br. . 133
Suriana | . 220
maritima, Linn. . 220
Synoum .. 233
glandulosum, A, "Juss. . - 234
Muelleri, C. DC. 234
Talinum .. 95
patens, Willd. 95
polyandrum, Hook. 97
Tarrietia . 140
argyrodendron, Benth.. 140
actinophylla, Bail. 141
Tasmannia
dipetala, R. Br... - 18
insipida, R. Br... . 18
monticola, A. Rich. - 18
Tetracera .. a)
Cowleyana, Bail. 9
Demeliana, F.v. 2. .. 10
Nordtiana, F. v. M. 9
Wuthiana 10
Tetrapasma
juncea, G. Don... OTF
Tetratheca.. 76
thymifolia, Sm.. 76
Thespesia .. 132
populnea, Corr.. 132
Thlaspi 53
cochlearinum, F ws Mu. 53
Thouinia
adenophora, Mig. -. 318
hemiglauca, F.v. M. .. 300
varifolia, F. v. M. -. 800
Thylacium lucidum, DC... 60
Tinospora . +. 28
smilacina, Benth, 28

Tribulopis
angustifolia, R. Br.
pentandra, R. Br.
Solandri, R. Br.
Tribulus
acanthococcus, F. v. Mu
angustifolius, Benth.
cistoides, Linn...
hystrix, R. Br...
lanuginosus, Linn.
leptophyllus, Bazl,
minutus, Leichh. #
occidentalis, R. Br...
pentandrus, Benth. ..
Solandri, F. v. M. ais
terrestris, Linn.
Trichilia
arborescens, Spreng.
glandulosa, Sm.
Trichosiphon
australe, Schott.
Triphasia
glauea, Lindl. .. oe
Tripterococcus
spathulatus, F. vy. M. ..
Tristellateia
australasica, A. Rich.
Triumfetta
nigricans, Bail...
pilosa, F. v. VM...
procumbens, Forst
rhomboidea, Jacq.
Winneckeana, F. v. M.
Tristichocalyx ..
diffusus, Miers ..
pubescens, F. v. MW.
Turrma =... i
Billardieri, A. Juss. or
concinna, Benn. ae
pubescens, Hellen as

Unona
Sulgens, Labill. ..
Leichharatii, F.v. M...
nitidissima, Dun. os
nitens, F. v. M...
Urena ‘
Armitiana, F. v. ‘y.
lobata, Linn.
sinuata, Dinins ««
Uromyces
sa a
Mass.
Uvaria
Goezeana, F’. v. “M.
heteropetala, F. v. M.
membranacea, Benth. ..

Cke. and

odorata, Linn. .. me
Ventilago .. Se
ecorollata, F. v. “MM. ts
viminalis, Hook.
Villaresia .. ~
Moorei, F. v. M. ae

Samoensis, A. Gr.

Smythii, F. v. M.

suaveolens, Benth.
Viola

en oa oe

betoniceefolia, Sm.
hederacea, Labill.
longiscapa, DC.
phyteumefolia, DC.
Sieberiana, BBIORE:
Vitis 2
acetosa, I. v. uM.
acris, F. v. M.
adnata, Wall.
antarctica, Benth.

brachypoda, F. v. MV.
cardiophylla, F. v.M. ..

carnosa, W. & Arn.
clematidea, F. v. M.
cordata, Wall. ..
Gardineri, Bail.

hypoglauca, F. v. M.

japonica, I illd.
nitens, F. v. M.
oblonga, Benth...
opaca, F. v. M...
pedata, Wall.

penninervis, F. v. M. ..

psoralifolia, F.v. M.
saponaria, Seem.

sterculifolia, F. v. M. i

trifolia, Linn.

Aguridal -
Alexandrian Laurel
Ane che ie
An-gi-ur .. is
Aquaie we
Arnurna

Arrago ss
Arsenic Plant

‘Bally Gum of Martintown

Baragara

Batham :

Beech (Red)
Binkey .. pe
Bladder Ketmia ...
Blue Waterlily
Bogum bogum
Boiong .
Bombyx cynthia Tree
Boodyarra .. :
Boogoobi ...
Boolboora ..
Boorbal
Boorbalmin

Bottle Tree (broad leat) . a
(narrow leaf)

”

INDEX OF GENERA AND SPECIES.

Page Page
62 | Waltheria .. . 145
63 americana, Linn. 145
62 indica, Linn. 145
62 | Wormia : 10
63 alata, R. Br. 10

+. 278

282 | Xanthophyllum .. 82
281 Macintyrii, F.v. WV. 82
280 | Ximenia 244
279 americana, Linn. 245
280 elliptica, Forst. . 245
280 exarmata, F. v. M " ~. 245
281 laurina, Delile... ay 245
282 | Xylocarpus

279 Granatum, Koen 237

283 | Xylosma 66

282 orbiculatum, Forst. 67

+» 281 ovatum, Benth.. 67

280

279 | Zanthoxylum ot -. 204

283 brachyacanthum, F. v. M. 204

281 parviflorum, Benth. .. 205

283 torvum, F. v. M. -- 205

28] veneficum, Bail. . 204

280 | Zieria 182

283 aspalathoides, A. Cunn. 183

281 cytisoides, Sm. . . 184

eranulata, C. Moore
hirsuta, DC.
levigata, Sm.
lanceolata, R. Br.
obcordata, A. Cunn.
paucifiora, Sm...
pilosa, Rudge
revoluta, A. Cunn.
Smithii, Andr. .
Zizyphus ..
celtidifolia, DC.
jujuba, Lam. ..
cnoplia, Mill. ..

pomaderroides, Fenzl : 4
sa 268
. 174

rufula, Mig.
Zygophyllum

apiculatum, F. v. M. ie
auranthiacum, F.v. M.

australasicum, Miq.
Billardieri, DC.
crenatum, F. v. M.
fruticulosum, DC.

glaucum, F. v. M.

terminale, Turcz.

*) 240

310
- 270
.. 127
. 240

1. 139

1) 124
38

. 140

‘) 218

. 234

") 901

- 237

: 300

. 800
138
139

VERNACULAR NAMES

even

Page
Bumble... ae .. 60
Bungya -. B24
Bunji-bunji 241
Burdekin Plum .. 824
Buttercup ... or re
Cairns Hickory -. 240
Callarrie .. ais .. 306
Caloon ae .. 164
Caltrops, not Catrops 171
Cannon-ball Tree . 237
Cardwell Maple 240
Carrot-wood 223
Catchfly 86
Cat’s-head ... 172
Cattle-bush 300
Cedar (red) 237
Cedar (white) +. 227
Chambin ... 22 «. 297
Chargir .«- ae .. 310
Convavola .. 136
Cooreenyan 123
Coorunyan 123
Corn Cockle .. 86
Cow-herb .. a .» 85

Crow’s Apple
Crow’s Ash

Dentie <
Dilly Boolen
Dooja :
Doomba-tree
Dunanya

Ebonyheart sie
Teger a

Elemi-tree (Queensland) «

Emu Apple..

Figo del Inferno
Flame Tree

Ghittoe .. a
Gotoobah ..
Gruee

Hickory eae
Hop Bush .

Indian Tulip Tree

ix

Page

-. 184
«. 184
-» 183
. 184
-. 184
«. 184
+. 183
«+» 183
-- 184
++ 267
-. 268

268

1. 268

270

175
176

.. 174
-- 176
-» 195
-- 176
glaucescens, F. v. M. ..
-- 195
iodocarpum, F. v. MW...
prismatothecum, F. v. M.
- 175

175

175
175

132

Ironbark (scrub, Cairns)... 230

Irrpo
Ithnee
Ivory Wood ..

Jaln-ba
Jimmie-Jimmie
Jujube

Kalan 5
Kam-doo- thal
Kame
Kaooroo
Karoom
Kary

Kedgy Kedgy
Keena,
Kel-lan
Ketey
Kilamul
Kinginga ..
Kokare
Kooline
Kooraloo
Koral-ba
Kou-nung .
Kuman

Kumquat eed .

Kurrajong .. se

Leopard-tree
Lime (N.Q.)
Lime (Finger)
Logan Apple
Longullah ..

Maiden’s Blush Wood

Mango
Maraguigi .. és
Maple (Cardwell)
Marking-nut Tree
Mee-a-mee
Merangara
Mijah
_-Mille

Mock Orange
Moi-u E

Page
38
- 126

"1. 261, 262

«» 139

tt ous

VERNACULAR NAMES.

Momin #8
Mondo wie
Mondolen ..
Moorgun
Moorjung .
Morna

Mouse-ear Chickweed

Mouse-tail .
Murgurpul
Murtilam ..
Mustard
Mycoolon ...

Nankeen Dye- oe
Narroo__... ‘
Negar-Golly

Noongi

Orange (Native) ...
Orange Thorn
Ouraie

Pam-mo

Peirir

Pigweed .. oe
Pink Waterlily ..

Pomegranate (Native)

Poon Spar Tree
Poppy +
Poppy (prickly)
Punburra ..
Quandong ..
Rancooran ..

Rarum
Red Ash

Red Beech (J obnstone Riv. )
Red Beech penn)

Red Cedar ..

Sacred Lotus
Satin-wood
Satin-wood (Cairns)
Scortechini’s Crab
Silk-cotton Tree

Silk-wood ..
Spider-flower
Spotted Tree
Stave Wood
Sundri
Sweet Plum

Urgullathy...
Wanga

Watercress
Watershield

White Beech (of Banya

Mountain)
White Cedar
White Wood
Wilga a
Woolah
Woota
Wyjelah

Yako-kalo .. ae
Yarra P sé
Yellow Plum
Yellow-wood ,
Yellow Wood- sorrel

Tacamahac
Talwalpin ...
Tchaln-ji ...
Tecan
Teeweeree ...

Thal-ango-thera fee

Thandorah
Thindah
Thoogeer ...
Thoolambool
Thoongoon
Thukouro ...
Thulla-kurbin
Towra

Free of Heaven : ...

Tuckeroo ..

Tulip-wood Tree -

Turnip-wood

H. J. Dippams & Co., Printers, E1i7zABETH STREET, BRISBANE.