Annotated list of flowering plants and ferms of Point Pelee, Ont., and neighbouring districts [microform]

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CANADA

DEPARTMENT OF MINES
Hon. Loun CoDBiu, IfniOTn: R. W. Bmcs. Dbpott Munnsiu

OEOI.OOICAI. SUBTEY

Na t, BrauxacAL SHtns

Annotate^ List of Flowering

Plants and Ferns of Point Pelee,

Ont, i^d Ndglibourii^

IMstrtGis

C. K. Dfrdge

OTTAWA

GovnmatMT Punting Buuau

1914

NolMA

r-rf

•slM'

:
-!

:

CANADA

DEPARTMENT OF MINES

H*a. LoDis CoDBKU, Minister; R. W. Bboce, Deputy Minister.

OEOLOOICAL SURVEY

I MEMOIR 54 I

Ko. 2, Biological Series

Annotated List of Flowering

Plants and Ferns of Point Pelee,

Ont., and Neighbouring

Districts

BT

C. K. Dodge

OTTAWA

Government Printing BcREau

1914

No. 1366

CONTENTS

rAGB

Intrc Miction j

Anro'i . jd Ikt. g

Iw>«» 109

ILLUSTRATIONS

Fig, 1. Index showing Po jjt Pelee and vicinity 3

Annotated List of Flowering
Plants and Ferns of Point
Pelee, Ont., and Neigh-
bouring Districts.

't

INTRODUCTION.

As early as 1882, a distinguished and enthusiastic ornith-
ologist, Wni. £. Saunders, of London, Ont., visited Point Pelee,
and, after some investigation, learned that this place was on a
direct line of north and south bird migration. Other ornith-
ologists soon became interested, and an association was formed
known as the Great Lakes Ornithological Club, the active
members being Mr. Saunders, P. A. Tavemer, then of Detroit,
Mich., now a member of the Geological Survey, Canada,
Bradshae H. Swales, of Grosse Isle, Mich., James S. Wallace,
and James Fleming, of Ontario. The locality became so ia-
teresting that it was thought best to investigate, as far as possible,
the general biota along the line of migration, P. A. Tavemer
suggesting that the writer undertake the listing of the flowering
plants, ferns, and fern allies. The first opportunity came in
1910. After visiting Point Pelee it seemed that a careful study
of the vegetation would be of interest and value in two ways:
first, it might perhaps be of some service in the study of bird
migration; second, it would add much to our knowledge of the
distribution of the wild plants of western Ontario and Michigan,
in which the writer has been engaged for some years. But it
was clear that to serve these two purposes well, not only the
plants of Point Pelee should be investigated and listed, but also
those of the islands in Lake Erie lying immediately south and
extending to the Ohio shore, and the whole of Essex county,
as far as possible. The work was cheerfully undertaken, and
this paper is the result.

LOCALITIES INVESTIGATED.

Dodh^T"^""''!;'^'^"''' °"""P'^^ ^ remarkable and important
KT^: S^"^ I '"°'* southwesterly county in Ontario
It 8 bounded on the north by Lake St. Clair, on the west bv
peux..t nver. and on the south by Lake Erie; it extendHLut
forty miles east and west, and thirty miles nonh and ^^h
.te surface .s generally level, with a high bank along Lake Erie'
and a low bank along Uke St. Clair. Point Pelee is at th!.'
southeastern corner of the county and projects aSutnLmHes

T':n^T^^'J^t- ^^^T'^.^'^^Erie.perhapsSS
ten miles to the southwest of this extreme point, is Pelee

w^JlTrTof I^e"""*^h '^ '- ''' '^^-' '^'-^ '-^
western part of Lake Erie, and containing about 13 000 acre,

A the southern end of the island a narrow'point. two !^ a hSf

mil« long extends south towards the Ohio shore. Wh and

W^df bS'" "''"'• ^".' "°' '" '^^y' -« nu'nerou^ smaller
«lands belongmg mostly to the state of Ohio, and extend 1
a^moB m a direct line close to the Ohio shore. The krgSt of
A«e islands are: Kelley. Put-in-Bay, Middle Bass, Rattlesnake
and Green islands. Projecting far out from the Ohio mafnland
ma northerly direction towards the islands named Lrt^for
mo^ penmsulas. From Point Pelee. by way of th^ islandland
these peninsulas, lies the natural path of bird migration

POINT PELEE.

hv 2n^ 'T'"'''' ^ ^^' ^ *^ "°*'^«1' ^^ been •«« disturbed
by man and retams more of its primitive vegetation than a^
other equal area on the lake and river shori or anywhere "n

frrnrrK"^ ''"^"' ^*""'*^' '"^^y °^ this place^ing the
pnnc.^ object^t will receive more particular attention

Wn^rl'd^B^" well described, and a map given.by R a!

Pel^"" whlh Z-' '" '•'"'•■ ^"'■•^ °" "B'«l« of Point

Feiee , which appeared in 1908, and no further descriotion
J«l be attempted here than is necessary for botanical dS^n
I^a triangular piece of land with its acute angle running
' Reprinted from the WiI«on Bulletin, No. 59, June, 1907.

\

about nine miles south into Lake Erie, the base at the north
being about six miles wide. About nine-tenths of this tract
was, and still is, mostly a very wet marsh lying between the

Fig. 1. Index of Point Pelee and vicinity.

east and west beaches. Formerly it was famous for water
birds and one of the best spots known for du'k shooting; but
in recent years, particularly near the base, it has been quite

extensively ditched and pumping stations established, draining
and fitting a part of it for cultivated crops. Ultimately, most
of the marsh will, no doubt, be reclaimed, and already its im-
portance for duck hunting has greatly diminished. With these
changed conditions much of the primitive vegetation has dis-
appeared and species adapted to drier ground have taken pos-
session, but here and there many large spots are still to be found
showing conclusively the original plant life, which was quite
uniform and limited in species.

The wetter part was covered more or less with common
cat-tail flag, Indian rice {Zizania palustris L.») in great abundance,
one of our largest and most striking native grasses, often over
ten feet high, swamp horsetail, broad-fruited bur leed, broad-
leaved arrow head, rice cut grass, common reed, western bul-
rush, slender sedge, swamp loosestrife, mermaid weed, rush
aster, and tall tickseed sunflower (Bidens trichosperma (Michx.)
Britton., var. tenuiloba (Gray) Britton), and in spots, reed
canary grass and northern manna grass (Glyceria septentrionalis
Hitchc.) are abundant. Within the marsh limits are several
ponds and small lakes with characteristic plants, these being
several species of waterweeds, wild celery, yellow water lily,
white water lily, water shield, and slender najas. On the marsh
border, especially along the west side, are, in great abundance,
sweet flag, poison sumach, and button-bush, twenty feet high
and more. On the east side is a narrow low sandy beach, fringed
with shrubs and trees towards the south. On the west side the
beach is wider, backed by sand dunes covered with shrubs and
trees. It is at first, beginning at the north, a very narrow strip
popularly known as "the narrows", growing wider towards the
south, until the east and west beaches with their wooded strips
come together about two miles north of the extreme south-
em point, forming from there on to the south, flat sandy ground,
covered with timber, but bordered on the east side by a strip
of damp rich woods. Outside of the marsh the land is mostly
very sandy, though here and there it is under cultivation. The
road from Leamington passes along the so-called narrows and

' Two ipecie* ot Indian rice have been lately recogmized. Zimnia aguaiica
L., the imaller form, was not noticed.

I

terminates at the extreme southern point. Going along this
road the last of May, 1910, the writer never witnessed a more
beautiful display of the wild columbine in full bloom. On this
narrow strip between the west beach and the marsh, the black
walnut, one of our finest trees, usually found in rich open woods
or on river and creek bottoms, is. frequent and apparently
thrifty in pure sand, and the hackberry is very common. These
two trees are very plentiful about half-way to the south point.
Here also the blue ash was noticed, with its peculiar square
stems, and the honey locust mostly on the middle and upper
beach, perhaps fifty trees or more quite out of their natural
habitat, yet apparently thrifty. The dominant tree of the
timbered portion, however, is the red cedar, and it is more or
less abundant along the whole west side. About halfway
to the extreme southern [ -int is a clump of fair-sized white pine
trees, and this pine is occasionally seen in other places. Red oak
and yellow-barked oak {Quercus velutina Lam.) are common;
the chestnut oak occasional.

Prominent among the beach herbaceous plants is the clammy-
weed which has crept into gardens and fields and become a
pernicious weed. American searocket and sand grass are pretty
evenly distributed along both beaches. On the west side, the
shrubs, fragrant sumach, and low juniper, are very abundant
and efficacious in holding down the sand dunes and beach sand
against the action of the wind. The sea sand reed, one of the
best known sand binders, very efficacious in resisting the action
of both wind and wave, appears in spots on the east side, but
is not anywhere abundant. The long-leaved reed grasses,
another noted sand binder, are not at all common. In the strip
of rich damp woods on the east side and south of the big marsh,
are found the usual trees and herbaceous plants that occur
where mesophytic conditions prevail — white ash, black ash,
American elm, red maple, basswood, Cottonwood, bur oak,
swamp white oak, sycamore, peach-leaved willow, Virginian
knotweed, bloodroot, purple cress, and cardinal flower. The
honey locust, shrubby trefoil, locally called wahoo, western
prickly pear, rough-leaved cornel, red mulbeiry, and papaw, very
probably reach their northern limit here, the last two fa.<-' dls-

If^fu^'j! " ^' u^P" *'"''* remarkable that only one member
of the Heath family, bearberry. was noticed; it is quite Se^m

rrrirrtrwr rv.fr *° ^°'^ ^^

exist^ m the bi. marsh J^^ ^L^1^Z:Z.-^^

n,r. f? u f^' ^^ ^^^ *^^ '«^«^«t island in the witem
part of Lake Ene. was looked over as carefully a. dme wouW
permit, u .s generally flat, the rock often having onTy a th n
covenng of soil. Much of the land has been under cJltivat on
The soil ,s generally good, and formerly the graje and S^h

A knowledge of the plants on the other i-lanH, 1,00 k^
made possible by the careful botanical eSmTn to" of aU tSS
islands south of the International Boundarv to tZ OK- u
and the points and peninsulas of the shoreTy ProJ E t'°M
Z:l ^^l^^'^^O''-- -^o published hTs' co'nd^sions t^'Z-
Sr /.r*" ':: '*"'•' ™^ publication is a work of gr^

ot hS Tatur^ 'tlly'Z^Ze^-^T '"^ *° "^ *^ ^^^^^
islanH," r^ '^very plant mentioned as on or about "the

NUMBER OF SPECIES NOTED IN DIFFERENT LOCALITIES.

The number of plants noted on Point Pelee is S8^ «n
Pelee island 408. on both 623. there being about 40 p^li ^^
the island not yet found on the minf tk <: ^^ "

close approximations. On thelS*^,^.^''^.^^"^ ''■^°"'y
Boundary. Professor Moseley f7u„d 6^2 sp^i'eS%^Trr»!
have not yet been found on Point P leeTt"; ilani The
apparent absence of this rather large number of si^f^ is owlg!

By E. L. Mosetey ' ' '^""""'* ""'^ "'»»^» °f Ottawa county.

in the main, to the restricted area examined, for many of th.
plants noticed on the islands by Professor Moseley and not
found on Point Pelee and the adjacent large island, are known
to be frequent and often abundant in western Ontario, such as
Cystopteris bulbifera (L.) Bernh., Allium tricoccum Ait., Ery-
thronium americanum Kerr., Trillium erectum L., Ranun-
culus fascicularis Muhl., Hydrastis canadensis L., Jeffersonia
diphylla (L.) Pers., Arabis canadensis L., and many others.'

Professor Moseley detected on Kelley island, alone, 461
species, and on Put-in-Bay island, 439 species, while, as before
stated, only 408 were noted and reported on Pelee island,
whose area is far greater than the combined area of all the other
mentioned islands. It is very evident, therefore, that many
of the plants of Pelee island have not yet been noted and
reported, showing clearly that there is still work for a local
botanist. There should be found on this island about 650
or 700 species growing without cultivation, that is from 242 to
292, or about 300 more than is reported in this paper. It is
very probable, however, that no plants will hereafter be found
on Pelee island not already reported from Point Pelee
or the other islands of Lake Erie to the south, or in other parts
of Essex county.

On the preparation of the following list the writer has made
use of every available source of information. The nomen-
clature of "Gray's New Manual of Botany, Illustrated ' has
been followed, unless otherwise mentioned. Many common
names have been taken from Britton and Brown's illustrated
work. The writer is much indebted to Agnes Chase, scientific
assistant in systematic agrostology. Bureau of Plant Industry,
United States Department of Agriculture, for examining the
various species of grasses; and to Kenneth K. Mackenzie, of
New York city, for inspecting all species of Cyperaceae, Junci,
and many other plants.

■ Many of the above-named plants have since been noticed in other parts
of Essex county and inserted in the list.

4

ANNOTATED LIST.

Ohio

POLYPODIACEAE (Fern Family.)

Polyiwdlum vulgare L. (Common Polypody.)

Kelly island. Scarce
Ph^opteris heiagonoptera (Michx.) F6e. (Bkoad Beach

In rich woods near Windsor. (Burgess )
Phegopteri. Dnropteri, (L.) F^. (Oak Fern )

AdUnnim pedatum L. (Maidenhair.)

Common in rich shaded ground about Windsor
snore.
Pterls aquilina L. (Common Brake.)

Frequent on Point Pelee, Pelee island, and in
county generally.
Pellaea atropurpurea (L.) Link. (Cliff Brake.)

OhioshoVr (Maidenhair Spleenwort.)

'^'^'^'Srshte*^'"'"" ^^-^ °^'"- ^^«°- SPLEENWORT.)

Aspl««iumang„stlfoUum Michx. (Narrow-leaved Spleen-
Asp.e^pS£S^^S.^^-^i-os^

Kelley island and Ohio shore '^ rtRN.;

Fern?"" ""°''"'=»*°*'*^ (^ichx.) Schott. (Christmas
Frequent about Windsor. (F. P. Cravin )
Aspidium Thelypterls (L.) Sw. (MarSshield Fern )

very common m marshy open ground or slightlv shaded
places at Pelee islands and Ohio shore.

1

Aspidium noveboracense (L.) Sw. (New York Fern.)

Luw woods and thickets near Windsor.
Aspidium marftiiiale (L.) Sw.

Frequent in rich woods about Windsor. (F. P. Cravin.)
Aspidium Goldlanum Hook. (Goldie's Fern.)

in rich woods near Amherstburg. (Maclagan.)
Aspidium cristatum (L.) Sw. (Crested Shield Fern.)

Occasional in swampy places on the east side of Point
Pelee and about Windsor. No doubt frequent through-
out other parts of Essex county.
Aspidium spinulosum (O. F. MUller) Sw. (Spinulose Shield
Fern.)

Frequent at Point Pelee in rich woods, islands, and Ohio
shore. No doubt frequent throughout Essex county.
Aspidium spinulosum (O. F. MUller) Sw., var. intermedium
(Muhl.) D C. Eaton. (Spinulose Shield Fern.)

In rich woods on the east side of Point Pelee and on Pelee
island. Probably throughout Essex county.
Cystopteris bulbifera (L.) Bernh. (Bulblet Cystopteris.)

L^ke Erie islands.
Csrstopteris frazils (L.) Bernh. (Brittle Fern.)

Kelley island and Ohio shore.
Onoclea sensibilis L. (Sensitive Fern.)

Common in damp open ground, woods, and thickets on
the east side of Point Pelee and on Pelee island.
Not noticed on the other islands, but common on the
Ohio shore.
Onoclea Struthiopteris (L.) Hoffm. (Ostrich Fer?!.)
Frequent in Essex county. (F. P. Cravin.)

OSMUNDACEAE (Flowering Fern Family.)

Osmunda re^lis L. (Flowering Fern.)

Common in damp open ground about Windsor.

Osmunda Glaytoniana L. (Clayton Fern.)
Frequent about Windsor.

Osmunda cinnamomea L. (Cinnamon Fern.)
Common about Windsor.

10

OPHIOGLOSSACEAE (Adders Tongue Family.)

OphlojIoMum vulsatum L. (Adders Tongue.)

Cedar point. Ohio shore. Probably frequent in Es«x
county, but overlooked. ^^

iJ*?^""^*" ^- "'*^*'*^^''- (Little Grape Fern )
n^^ u?*"^ ^' ^^^' P°'"^' Ohio shore. ^^

fTnO '""~""' ^''"''^ ^"''^^^- ^^-"--«v Grape
At Cedar point, Ohio shore.
BotnrcWum vinMnlanum (L.) Sw. (Rattlesnake Fern )

Point Pelee and on Pelee island. Very probablv
common throughout Essex county. P™»>ably

EQUISETUM (Horsetail Family.

)

Equlaetum arvense L. (Common Horsetail.)

k!Z t .- S°"'"°" throughout Essex county
Kelley island and Ohio shore ^

Equisetum sylvatlcum L (Wood Horsetail.)

Sf^P .'" "^T"* '•'^^ P'^«^^^ °" the east side of
P^^elee^ndonPeleeisIand. No doubt throughout

^"^'^^mmo"^;"' '" . ^^'"^-^ (S--«^ Horsetaxl.)

Common about ponds, in ditches, shallow water, and wet
Peaces especially on the big marsh at Poi;t PeC

county ''''"^' '"^ P™'^"y *^™"8hout Es^

^"^"SL'''**'""^ • ^" ^'"°°™ ScouRXNG Rush.)

Reported as noticed along road-sides near Windsor Ac-
cording to the late A. A. Eaton, this species s vei^
doubtful m western Ontario and Michigan, it beinT
often mistaken for E. hyemale interm^ium. A A

^

11

Equlaetum hyemale L. (Scouring Rush.)

Frequent in dry open places among cedars at Point Pelee
and on Pelee island. No doubt frequent throughout
Essex county.
Equisetum hyemale L., var. intermedium A. A. Eaton.
(Scouring Rush.)

Noticed near Windsor. According to the late A. A.
Eaton, this is often confused with E. Laevigatum.
Equisetum liyemale L., var. robustum (A. Br.) A. A. Eaton.
(Stout Scc-'ing Rush.)

Put-in- ^ay and Kelley islands and Ohic ^h re.
Equisetum variegatum Schleich. (Variegated Equisbtum .)
Abundant on borders of ponds, east side of Point Pelee.
Also islands and Ohio shore.

SELAGINELLACEAE (Selaginella Family.)

Selaftinella apus (L.) Spring. (Creeping Selaginella.)
Damp open places along Detro't river. Probably through-
out Essex countv, but overlooked.

TAXACEAE (Yew Family.)

Taxus canadensis Marsh. (American Yi v.)

Amoi'g cedars and pines on the west side of Point Pelee.
Apparently rare. (Wallace Tilden.) Rocky shores
of the islands.

PINACEAE (Pine Family.)

Finns Strobus L. (White Pine.)

Usually scattering at Point Pelee. A grove of large
trees about halfway down to extreme point. Oc-
casional in other parts of the county. Ohio shore.
Pinus sylvestris L. (Scotch Fir.)

Fine specimens in cultivation on noith shore ef Lake
Erie, but not noticed as spreading.

12

^^^ ^^ ^P^ ^<^) Koch. (American LA.CH.)

O^onal .„ .wampy place,, but formerly more abund-

Junlpwu. communl. L. (Common Juniper.)

Ju^) "^""^ " • ^^' -*«-«- Pursh. (Low
Abundant on the west side of Point Pelee along the

Junlpenw virglniana L. (Red Cedar)

Abundant and ije dominant tree in many places on the

S^te^nea" " P°'"\ Also on Pelee island and
scattenng along north shore of Uke Erie to th«
Detroit river. Abundant on the isLf Tnd Vht

TYPHACEAE (Cat-tail r.vM.LY.)

Typha latlfoHa L. (Common Cat-tail.)

Abundant in ditches and the big mcrsh at Point Pelee
andon Pelee island, and in swampy places throughout
Essex county. Also islands and Ohio shore
Typha ansustifolla L. (Narrow-leaved cIt-ta !)

Frequent and often plentiful on borders of the b^ marsh
at Pomt Pelee. North Bass island and Ohio sK.

SPARGANIACEAE (Bur Reed Family.)

^"^O"" *"'y*=>n»um Engelm. (Broad-kru.ted Bur

Very common in and about the big marsh, in ditches
and very wet placesat Point Pelee and on Pelee island
Middle Bass island and Ohio shore

13

Spatftanlum ainarlcanum Nutt., var. androcladum (En-
gelm) Feraald and Eames. (Branching Bur Reed.)

Occasional in and about the big marsh at Point Peiee.
Middle Bass island and Ohio shore.

NAJADACEAE (Pondweed Family.)

Potamogeton natans L. (Common Floating Pondweed.)
Ponds and small lakes in the big marsh at Point Pelee
an on Pelee island. Common about the other
islands.
Potamogeton ameiicanus C. and S. (Long-leaved Pond-
weed.)

Occasional in water on the east side of Point Pelee.
Common about the islands.
Potamogeton amplifollus Tuckerm. (Large-leaved Pond-
weed.)

In water along Ohio shore.
Potamogeton heterophyllus Schreb. (Various-leaved
Pondweed.)

Occasional in water on east side of Point Pelee. Near
Windsor. (Macoun.) Ohio shore.
Potamogeton heterophyllus Schreb., forma maximus Mo-
rong. (Various-leaved Pondweed.)
North Bass island and Ohio shore.
Potamogeton lucens L. (Shining Pondweed.)

In water about the islands and along Ohio shore.
Potamogeton RichardsouU (Bonn.) Rydb. (Richardson
Pondweed.)

In v.ater at the north end c i east side of Point Pelee.
Islands and Ohio shore.
Potamogeton perfoliatus L. (Clasping-leaved Pondweed.)

In water along Ohio shor,-.
Potamogeton zosterifolius Schumacher. (Eel-grass Pond-

V.'EED.)

Occasional in the big ditches at north end of Point Pelee
on east side. Common about the islands and along
Ohio shore.

14

(Hill's Pondweed.)

Potamogeton Hillii Morong.

Along the Ohio shore.
Potamogeton Friesii Rupr. (Fries' Pondweed.)

In big ditches on east side of north end of Point Pelee
P«» J" ^"^"^ Put-in-Bay island and along Ohio shore.
Potamogeton puslllus L. (Small Pondweed.)

In water along Ohio shore.
Potamogeton foliosus Raf. (Leafy Pondweed)

Fr«^uent at the north end of Point Pelee on the ea.,t
Pnta^J^f' 1^ » *'~"* Put-in-Bay and North Bass island.
Potomogeton foliosus Raf., var. niagarensis (Tuckernr
Morong. (Leafy Pondweed.) ^

About North Bass island and along Ohio shore
Potamogeton pectinatus L. (Fennel-leaved Pondweed)
Occasional at north end of Point Pelee on the east side.
Abundant about the islands and along Ohio shore
°^"T*°° *"*'"™P*"* Kit^'be'- (Interrupted Pond-
About Put-in-Bay island.
Najas flexllls (Willd.) Rostk. and Schmidt. (Slender Najas.)
In big ditches at north end of Point Pelee on east side.
Also about the islands.
Najas flexUls (Willd.) Rostk. and Schmidt, var. robust.
Morong. (Larger Najas.)
In water along Ohio shore.
Najas gracllllma (A. Br.) Magnus. (Thread-like Najas )
In water along Ohio shore.

JUNCAGINACEAE (Arrow Grass Family.)
Triglochin maritlma L. (Seaside Arrow Grass.)

Frequent at Point Pelee in wet sand or marshy ope.
ground in and on borders of big marsh.

ALISMACEAE (Water-plantain Family )

Common at Point Pelee in ditches and wet places on the
big marsh. Islands and Ohio shore.

15

Saftittarla arifolia Nutt. ((Arum-leaved Arrow-heao.)

Along the Ohio shore.
Sagittaria heterophylla Pursh. (Sessile-Fruiting Arrow-
head.)

Borders of small lakes in big marsh. Put-in-Bay island
and Ohio shore.
Sagittaria graminea Michx. (Grass-leaved Sagittaria.)

Along Ohio shore.
Alisma Plantago-aquatica L. (Water Plantain.)

Abundant in ditches and very wet places at Point Pelee
and throughout Essex county. Also islands and Ohio
shore.

4

HYDROCHARITACEAE (Frog's Bit Family.)

Blodea canadensis Michx. (Water-weed.)

Common in the ponds and small lakes of the big marsh
at Point Pelee and on Pelee island. Also Kelley and
Put-in-Bay islands and Ohio shore.
Vallisneria spiralis L. (Wild Celery.)

Common at Point Pelee in the ponds and small lakes
of the big marsh. Abundant about the islands and
along Ohio shore.

GRAMINEAE (Crass Family.)

Andropogon scoparius Michx. (Broom Beard Grass.)

Occasional at Point Pelee in open dry ground, and on
Pelee island. Ohio shore.
Andropogon furcatus Muhl. (Forked Beard Grass.)

Occasional at Point Pelee in dry open ground. Ohio
shore.
Sorghastrum nutans (L.) Nash. (Indian Grass.)

On sandy open ground at Point Pelee. Apparently
rare. Ohio shore.
Dlgitarla humifusa Pers. (Small Crab Grass.)

Occasional at Point Pelee in sandy ground and on Pelee
island. North Bass island and Ohio shore.

16

DIgltaria sanguinalis (L.) Scop. (Crab Grass.)

A common weed at Point Pelee and on Pelee island
The other islands and Ohio shore
Panicum capUlare L. (Old-witch Grass.)

A common weed in gardens, fields, and waste places at
Point Pelee and on Pelee island. The other islands
and Ohio shore.
Panicum flexUe (Gattinger) Scribn. (Wiry Panicum.)

Common in moist sandy ground at the north end of Point
Pelee on east side.
Panicum pliiladelpliicum Bemh. (Wood Witch Grass )
Noticed at Point Pelee in dry sandy ground among red
cedars. (A. B. Klugh.) Ohio shore.
Panicum miliaceum L. (European Millet.)

Ohio shore. Probably also as an escape in Essex county
Panicum vltiatum L. (Switch Grass.)

Usually in tufts on dry sandy ground. Abundant along
the upper east beach of Point Pelee. Also Kellev
island and Ohio shore.
Panicum agrostoides Spreng. (Agrostis-like Panicum )

North Bass island.
Panicum depauperatum Muhl. (Starved Pan um )

Occasional at Point Pelee in dry poor ground. Ohio
shore.
Panicum dicliotomum L. (Forked Panicum.)

Frequent in woods at Point Pelee. (Burgess.) Also
on islands.
Panicum huacliucae Ashe. (Hairy Panicum.)

Occasional in sandy ground at Point Pelee. No doubt
to be found throughout Essex county
Panicum scoparium Um. (Scribners Panicum )

Occasional at Point Pelee in dry open ground. Prob-
ably throughout Essex county. On islands and Ohio
shore.

Panicum dandestinum L. (Hispid Panicum.)
Cedar point, Ohio shore.

i

I

I

:

17

Echinochloa crasgalll (L.) Beauv. (Barnyard Grass.)

A weed at Point Pelee and probably throughout Essex
county, in gardens, fields, and waste places, preferring
damp ground. Also on islands and Ohio shore.
Echinochloa Walter! (Pursh) Nash. (Salt-marsh Cock-
spur Grass.)

Common in damp places near creeks flowing into Lake
Erie along north shore. Ohio shore.
Setaria glauca (L.) Beauv. (Foxtail.)

A common weed throughout Essex county in gardens
and fields. Islands and Ohio shore.
Setaria viridis (L.) Beauv. (Green Foxtail.)

Throughout Essex county as a weed in cultivated fields.
Ohio shore.
Setaria italica (L.) Beauv. (Italian Millet.)

Occasional as zsi escape throughout Essex county. On
Middle Bass and North Bass islands and Ohio shore.
Cenchnu carollnianus Walt. (Sandbur.)

Occasional as a roadside weed throughout Essex county.
Islands and Ohio shore.
Zizania palustrls L. (Indian Rice.)

Very abundant and rank in spots on the big marsh
at Point Pelee. Also along low wet banks of streams
flowing into LaH Erie and about Lake St. Clair. Also
on Pelee island, Middle Bass island, and Ohio shore.
The smaller form Z. aquatica L. not noticed.
Leersia virftinica Willd. (White Grass.)

Frequent at Point Pelee in rich open woods on the east
side. Also Kelley island and Ohio shore.
Leersia orjrzoides (L.) Sw. (Rice Cut Grass.)

Common at Point Pelee a'onn; ditches and in wet places,
especially in the big marsi,. Also on islands and Ohio
shore.
Phalaris arundinacea L. (Reed Canary Grass.)

Occasional at Point Pelee in wet open places, especially
in the big marsh. Middle Bass isk :d anu Ohio shore.
Hierochloe odorata (L.) Wahlenb. (Vanilla Grass.)
Grassy places along Detroit river.

18

MUium effusum L. (Millet Grass.)

« ^° ^"^ °P«n woods on the east side of Point Pelee

O^^^is pungen. (Torr.) Hitchc. (SLHNBHr MoStmk

In dry open ground about Windsor
Owp.1. a.perifolia Michx. (White-graiked MotrKXAiH

In shaded ground near Windsor

Put-in-Bay island. Apparently rare
Stipa spartea Trin. (Porcupine Grass.)
Sandy ground, Ohio shore.

^BEicU^"**" "^^^^ (M"hl.) Trin. (ROCKMUHLEN-

Ohio shore.
MuhlenberSia sylvatica Torr. (Wood Muhlenbergia.)

Sr n" ^'f ^" °^ '^'^'' ^^^' «d« °f Point Pelee.
Middle Bass island.

M»hlenbe.«te follosa Trin. (Minnesota Mu»t.enbergia )
Along edge of big marsh at Point Pel,.. Apparently
not common. >'i«icuuy

**Be"g°^)"*'^ "''**^ ^^-^ "^"^ (^^^^ MUHLEK-

Edge of woods on east side of Point Pelee. Apparently

infrequent. Islands and Ohio shore. »'I«'^""y

ber«a^ racemosa (Michx.) BSP. (Marsh Muhlem-

Muhlenberala Schreberi J. F. Gmel. (Nimble Will )

Common at Point Pelee in dry sandy ground under red

Rnrh^I^'' °*^"' "^- ^^'^"^^ ^°d Ohio shore.
Bnjc^elytrum erectum (Schreb.) Beauv. (Brachvelt-

Ohio shore.
Phleum pratense L (Timothy.)

0«««ional everywhere as an escape. Islands and Ohio

^ 'l^i

19

Alopecunis geniculatus L., var. aristulatus Ton-. (Float-
ing Foxtail.)

In very wet open places at Point Pelee and on Pelee
island. Islands and Ohio shore.
Sporobolus vaginiflorus (Torr.) Wood. (Sheathed Rush
Grass.)

Kelley and Put-in-Bay islands and Ohio shore.
Sporobolus neglectus Nash. (Small Rush Grass.)

Ohio shore.
Sporobolus cryptandrus (Torr.) Gray. (Sand Dropseed.)
Frequent at Point Pelee on the beaches and sand ridges.
Ohio shore.
Agrostis alba L. (Red Top.)

Common at Point Pelee in damp open meadow-like
ground and occasional in dry sandy places. Common
on the islands and Ohio shore.
Agrostis hyemalis (Walt.) BSP. (Hair Grass.)

Occasional at Point Pelee in dry open ground. Put-in-
Bay and Middle Bass islands and Ohio shore.
Agrostis perennans (Walt.) Tuckerm. (Thin Grass.)

Ohio shore.
Calamovilfa longifolia (Hook.) Hack. (Long-leaved Reed
Grass.)

On the upper beach at Point Pelee but not abundant.
When abundant it is one of the best sand binders
against the action of wind.
Calamagrostis canadensis (Michx.) Beauv. (Blue-joint
Grass.)

Abundant at Point Pelee in spots in the big marsh and
on Pelee island. Middle Bass and North Bass islands
and Ohio shore.
Ammophila arenaria (L.) Link. (Sea Sand-reed.)

A characteristic beach grass. Noticed as plentiful in
spots on the east side of Point Pelee, but infrequent
on the west side. When abundant, it is one of the
most efficient sand binders against both wind and
wave. Ohio shore.

Ap-
(Blunt-scaled

(Pennsylvania
Ohio

20

CInna arundinacea L. (Wood Reed Grass.)

In damp woods on the east side of Point Pelee
patently infrequent. Ohio shore.
Sphenopholls obtusata (Michx.) Scribn
Eatonia.)

North Bass island and Ohio shore
Sphenopholls pallens (Spreng.) Scribn
Eatonia.)

Islands and Ohio shore.
Koeleria cristata (L.) Pers. (Koeleria )

Occasional at Point Pelee on dry sandy ground
snore.

Danthonia spicata (L.) Beauv. (Common Wild-oat Grass )
Frequent at Point Pelee on dry sandy ground. Put-in
Bay island and Ohio shore
Spartina MIchauxlana Hitchc. (Slough Grass )

Pelee island Middle Bass island, and Ohio shore
Fornierly included with 5. cynosuroides (L.) Roth
which IS now claimed to be an eastern species.

TELOCsT """''^"*'"'" ^'^''^'^-> ^«- (R^CEMBD Bot-

Ohio shore.
Eleusine Indlca Gaertn. (Goose Crass.)

Ohio shore.
Phragmites communis Trin. (Reed)

Abundant in spots on the big marsh at Point Pelee, and
on Pelee island. Ohio shore
Tridens flavus ( L.) Hitchc. (Tall Red Top.)

Ohio shore.
Triplasis purpurea (Walt.) Chapm. (Sand Grass)

TnXand^OhloXrt^ ^^^^ ^' ^°^- '^^^ ^«"e>

^"^^hi^O^sw"" ^"""-^ ^'^- ^^'"'^^"^" E-GROST.S.)

Ohio shore.

J

21

Era^ostis capillaris (L.) Nees. (Capillary Eragrostis.)

Ohio shore.
Eragrostis pilosa (L.) Beauv. (Tufted Eragrostis.)

Plentiful at Point Pelee in dry sandy ground. Often
abundant on railway embankments and along high-
ways. Common throughout Essex county. In-
cludes E. purshii Schrad. Kelley island.
Eragrostis megastacliya (Koeler) Link. (Strong-scented
Eragrostis.)

A weed at Point Pelee in gardens and cultivated fields.
Islands.
Eragrostis pectinacea (Michx.) Steud. (Purple Eragros-
tis.)

Cedar point, Ohio shore.
Dactylis glomerata L. (Orchard Gr.\ss.)

Occasional at Point Pelee along roads and about dwellings .
Pelee island and Ohio shore.
Poa annua L. (Low Spear Grass.)

About dwellings, especially in lawns, at Point Pelee and
on Pelee island. Probably common throughout Essex
county.
Poa compressa L. (Canada Blue Grass.)

Common at Point Pelee in dry sandy ground. Islands
and Ohio shore.
Poa pratensis L. (June Grass.)

Common at Point Pelee and on Pelee island. The
common grass of open dryish woods, fields, pastures,
and lawns. Abundant on the other islands and Ohio
shore.
Poa debilis Torr. (Weak Spear Grass.)

Ohio shore.
Glyceria nerrata (Willd.) Trin. (Fowl Meadow Grass.)
Common at Point Pelee in damp open places andj^rich
open woods. Islands and Ohio shore.
Glyceria pallida (Torr.) Trin. (Pale Manna Grass.)
Ohio shore.

22

Glycerti septentrionallaHitchc. (Northern Manna Grass)

Frequent at Po.. Pelee in ditches, shallow water, a^d

about r-nd-, especially on the east side of the bijr

marsh. ^„.auds. Formerly included with G. fluUans

Festura octoflora Walt. (Slender Fescue Grass )

sSr^' ^' ^°'"* ^^'"^ °" "^"^ "^"^y «™""*^- Ohio
Festuca ovina L. (Sheep's Fescue)
v^^ ^'^"ent at Point Pelee in dry sandy ground.
Festuca elatior L. (Meadow Fescue )

Occasional at Point Pelee in meadow-like ground. Is-
lands and Ohio shore.
Festuca nutans Spreng. (Nodding Fescue )

Occasional at Point Pelee about farm buildings. Island,
of Lake Erie, except Kelley island.
Bromus secalinus L. (Common Chess )

Occasional at Point Pelee about dwellings and in culti-
vated grounds. Islands and Ohio shore
Bromus commutatus Schrad. (Variable Brome Grass.)
Noticed only ,n open ground on the west side of Pelee
island
Bromus racemosus L. (Upright Chess.)

Roadsides and railway banks at Essex Centre. (Bur-
gess.) Common on the islands
Bromus cUiatus L. (Fringed Brome Grass )

Occasional at Point Pelee in rich open woodsand thickets.
I «ii ^^ ^""^ Rattlesnake islands and Ohio shore.

Lolium perenne I.. (Common Darnel.)

Kelley and Put-in-Bay islands.
Agropyron repens (L.) Beauv. (Couch Grass.)

^^T^}''''l'''T ^"'"^ ^"^"^ ^^™ buildings and i.
old fields Probably frequent throughout Essex county.
Kelley island and Ohio shore.

In Miidy ground near shore on Pelee island, but nowhere
abundant.

- -i ' Uiii^n

HHdiiil

23

Hordeum JutMtum L. (Squirrel-tail Grass.)

Occasional at Point Pelee about dwellings. Keliey
island and Ohio shore. Becoming common in many
parts of western Ontario.
Uymus ▼irginicus L. (Virginia Wild Rye.)

Occasional at Point Pelee on borders of damp woods.
Islands and Ohio shore.
RIymus canadensis L. (Nodding Wild Rye.)

Frequent at Point Pelee and Pelee island on the upper
beach, but nowhere abundant. The other islands
and Ohio shore.
Elymus canadensis L., var. ^aucifolius (Muhl.) Gray.
(Glaucus-leaved Wild Rye.)
Islands and Ohio shore.
Elymus striatus Willd. (Slender Wild Rye.)

Occasional in dryisn woods on Pelee island. Keliey island
and Ohio shore.
Hystiix patula Moench. (Bottle-brush Grass.)

In rich open woods at Point Pelee. Islands and Ohio
shore.

CYPERACEAE (Sedge Family.)

Cjrperus diandrus Torr. (Low Cyperus.)

Frequent at Point Pelee in damp open ground, especially
about the big marsh. Islands and Ohio shore.
Cyperus rivularis Kunth. (Shining Cyperus.)

Ohio shore.
Cyperus Scliweinitzii Torr. (Schweinitz's Cyperus.)

Frequent at Point Pelee in dry open sandy ground.
Common on Ohio shore.
Cyperus esculentus L. (Yellow Nut Grass.)
On low ground at Point Pelee. (Burgess.)
Cyperus feraz Rich. (Michaux's Cyperus.)

In damp sand near Lake Erie shore west of Kingsville.
Ohio shore.
Cjrperus strigosus L. (Straw-coloured Cyperus.)

Frequent at Point Pelee in damp, grassy, meadow-like
ground. Islands and Ohio shore.

24

Cyperu. Houghtonll Torr. (Houghton's Cvperus )

"^o ir "^^"^ '-'- '•" -- '^^ open .round.

„. big marsh, ol fh^ '" "'' °'"" P'^^^« «^"» the

EleoclMris obtusa (Willd.) Schultes. (Blunt Spike Rush ^

Occasiona at Point PpI«. ■« ^:* i. 7 . ^USH.)

„!.. J ^ '" ditches and low mudHv

sSs^r^^Sh^tof "• '^^"- -' ^-"«-

Eleoclwris palustri, (L.) R. and S. (Creeping Spike Rush )
ZZt'fu""' ^^'^""^ °" f'elee island. "'^

era,. (sJ^NOErcti^rSpt^^frr^'^'^^

CREEPING^Ipr^UsH ) ' ""' "***"• ^^''^y- ^^^^^^

In water along Ohio shore.
Eleocharis acicularis (L.) R. and S. (Needle Spike Rush )

o7rb?/°'"?^'? ^^"^ ^•'^ ponds and smainake
Ohif sh'^^e"'"' ^"' °" ^^'^ '^•-^- «- -'and. and

''"TcLrara^s•kt^tln,f ^-^^ ^"- ^-•>

Pelee island. """ ^'^^^ «™""^' a"^ «"

Eleocharis acuminata (Muhl ) Nees rr, *^ o^
Rush.) u*iuni.; jNees. (Flat-stemmed Spike

Common on Ohio shore

ST '"'"°"^'» »•*'■' ^^""-- (Ma-b„ S„k.
Bass island and Ohio shore.

In wet sandy field, near Sandwich. (Macoun.)

-MMW

2S

Id.

he

I.)

ly

ss

Flmlnittylis autumnalis (L.) R. and S. (Slender Fih-

BIUSTYUS.)

Wet sandy fields near Sandwich. (Macoun.) Ohio shore.
Scirpus debllls Pursh. (Weak-stalked Club Rush.)

Along Ohio shore.
Sdrpui americanus Pers. (Thrfe-square.)

Very common at Point Pelee on borders of big marsh,
and along shore of I^ke St. Clair. Islands and Ohio
shore.
Scirpus Torreyl OIney. (Torrey's Bulrush.)

Along Ohio shore.
Scirpus occldentalis (Wats.) Chase. (Western Bulrush.)
Common at Point Pelee about and in the big marsh, nd
along Lake St. Clair shore. Islands and Ohio shot<:.
Scirpus fluviatllis (Torr.) Gray. (River Bulrush.)

Frequent at Point Pelee in the very wet places of the big
marsh. Put-in-Bay island and Ohio shore.
Scirpus sylvaticus L. (Wood Bulrush.)

Put-in-Bay island.
Scirpus atroTirens Muhl. (Dark Green Bulrush.)

Common at Point Pelee in damp open ground and
throughout Essex county. Islands and Ohio shore.
Scirpus polypliylius Vahl. (Leafy Bulrush.)

Middle Bass island.
Scirpus Ilneatus Michx. (Reddish Bulrush.)

In damp open meadow-like ground on the east side of
Point Pelee. Apparently infrequent. Kelley and
North Bass islands and Ohio shore.
Scirpus cyperinus (L.) Kunth., var. pelius Femald. (Wood
Grass.)

Occasional in marshy places near Lake St. Clair. Along
Ohio shore.
Hemicarpha micrantha (Vahl.) Britton. (Hemicarpha.)

In damp sandy ground near Amherstburg. (Macoun.)
Cladium mariscoides (Muhl). Torr. (Twig Rush.)

Frequent and in pots abundant at Point Pelee in wet
marshy places and about the ponds and small lakes
of the big marsh.

Sctorta «gIom«t« MichT. (Tall Nut Rush.)
r.^ 1?P ^P™ «™""«* "«»«• Sandwich. (Macoun )
C.r«muddngum«»ri,Schwein. (MusriNcuM S~^e.)
Along Ohio shore,

Cawx scoparla Schkuhr. (Pointed Broom Sedge )
Cam firibuloldes Wahlenb. (Blunt Broom Sedge )

North Bass island.
Carex cristata Schwein. (Crested Sedge.)

Peir*M^l «°""^*"'' ^'""P °P^" ''"'ds at Point
Pelee. North Bass island and Ohio shore.

^JL"*^ """•""■• '" ^^ 'i^) ^"~'--

In low damp open ground at Point Pelee. Apparently
infrequent. PF«ciiiiy

Carex sterills Willd. (Little Prickly Sedge)

Ohio shore.
Carex rosea Schkuhr. (Stellate Sedge)

'''Zr*i^'/°'f^u^''" '" '^^ ^P^" ^^'- Middle
Bass island and Ohio shore

r**lS''''"'''' ^" "**•**« ^«^«y- (Stellate Sedge )
r-,. ii rf^s^ near Ami.., itburg. (Macoun.)
Carex Muhlenberftii Schkuhr. (Muhlenberg's Sedge )

sSr ^' ^°'"* ^^'"^ °" °'*" "^"^y ground. Ohio

Carex Muhknbergil Schkuhr.. var. enervis Boott. (Muhl-
enberg's Sedge.) "wh. ^«^UHL-

Ohio shore.
Carex cephalophora Muhl. (Oval-headed Sedge)

Occasional at Point Pelee in damp shaded ground. Bass
island and Ohio shore.

27

(lee
rth

WT

int
Id.

ly

le
.)

I

Cafcx cephaloidea Dewey. (TmM-LEAVEo Sedge.)

Ohio shore.
Cam •porganioldes Muhl. (Bur Reed Sedge.)

In shaded ground on Pelee island. Kelley and Rattle-
snake islands and Ohio shore.
Gam Tul- aoidea Michx. (Fox Sedge.)

Common at Point Pelee and throughout Essex county
in damp meadow-like ground Islands and Ohio
shore.
Gorex stipata Muhl. (Awl-fkuited Sedge.)

In very wet open places at Point Pelee, especially on
borders of big marsh. Islands and Ohio shore.
Carex Sartwellil Dewey. (Sartwell's Sedge.)

Wet open places in the big marsh at Point Pelee.
Carex aquatilis Wahlenb. (Water Sedge.)

Margins of ponds and small lak»9 in the big marsh at
Point Pelee. Put-in-Bay island and Ohio shore.
Carex torta Boott. (Twisted Sedge.)

On Cedar point, Ohio shore.
Carex stricta Lam. (Tussock Sedge.)

About the big marsh at Point Pelee, especially near the
ponds and small lakes.
Carex leptalea Wahlenb. (Bristle-stalked Sedge.)

Common at Point Pelee in very wet open places. Ohio
shore.
Carex virescens Muhl., var. Swanii Femald.
Near Essex Centre and Amherstburg.
Near Leamington. (Burgess.)
Carex Davisil Schwein. (Davis' Sedge.)

Kelley island and Ohio shore.
Carex albicans Willd. (Whitish Sedge.)

Put-in-Bay island.
Carex varia Muhl. (Emmons' Sedge.)

Occasional at Point Pelee in dry sandy ground among
red cedars and pines. Ohio shore.
Carex pennsylvanica Lam. (Pennsylvania Sbdgb.)

Frequent at Point Pelee on dry open ground. Put-in-
Bay island and Ohio shore.

(Swan's Sedge.)
(Macoun.)

Kelley island
(White Bear

28

Carex ebumea Boott. (Bristle-leaved Sedge.)

On dry sandy ground at Point Pelee among red cedani
and pines.

Carex laxiflora Lam. (Loose-flowered Sedge.)
C«r«il*1« Amherstburg. (Macoun.) Kelley island.
sS;5^°" • """• '^"*^'' ^^'^y- (Loose-flowered

Occasional at Point Pelee in shaded ground. Hen and
Kelley islands, and Ohio shore.
Carex laxiflora Lam., var. blanda (Dewey) Boott. (Loose-
flowered Sedge.) Vl-OOSE-

Frequent at Point Pelee in rich woods,
and Ohio shore.
Carex laxiflora Um., var. latifolia Boott
Sedge.)

Kelley island.
Carex granularis Muhl. (Meadow Sedge.)

Kelley island and Ohio shore.
Carex Crawei Dewey. (Crawe's Sedge.)

Ohio shore.
Carex flava L. (Yellow Sedge.)

Occasional at Point Pelee in wet open ground.
Carex Oederi Retz.. var. pumila (Cosson and Germain)
Femald. (Green Sedge.) ^^main)

In damp sand about the ponds and small lakes of the
big marsh at Point Pelee. and along the north shore
of Lake Erie.
Carex flllformis L. (Slender Sedge.)

Common at Point Pelee in and about the big marsh,
and on Pelee island.
Carex lanuginosa Michx. (Woolly Sedge.)

In damp meadow-like ground at Point Pelee. Put-in-
Bay island.
Carex riparia W. Curtis. (River-bank Sedge.)

On marshes at Point Pelee. Ohio shore
Carex squarrosa L. (Squarrose Sedge.)
Ohio shore.

29

an

ED

Dd

E-

id

LB

Carex Frankli Kunth. (Frank's Sedge.)
Middle Bass island and Ohio shore.
Carex comosa Boott. (Bristly Sedge.)

Common at Point Pelee in wet spots on the big marsh.
Islands.
Carex hysterlcina Muhl. (Porcupine Sedge.)

Common at Point Pelee in very wet places, especially
'-n the big marsh. Put-in-Bay and Middle Bass
islar.d' md Ohio shore.
Clar?x luiida V.ahlenb. (Sallow Sedge.)

Ohio sh re
wici I'lp'illua Muhl. (Hop Sedge.)

Common at Point Pelee in wet marshy spots. Islands
and Ohio shore.
Carex intumescens Rudge. (Bladder Sedge.)
Near Amherstburg. (Macoun.)

ARACEAE (Arum Family.)

Arisaema triphyllum (L.) Schott. (Jack-in-the-Pulpit.)

Common at Point Pelee in rich woods. Islands and Ohio
chore.
Arisaema Dracontium (L.) Schott. (Green Dragon.)

Frequent on Grosse Isle, Wayne county, Mich., and
should be found in Essex county. Ohio shore.
Symplocarpus foetidus (L.) Nutt. (Skunk Cabbage.)

Common about Windsor.
Acorus Calamus L. (Sweet Flag.)

Common at Point Pelee on border of the big marsh,
especially along "the narrows," and west of Colchester.
Put-in-Bay and Ohio shore.

LEMNACEAE (Duckweed Family.)

Spirodela polyrhiza (L.) Schleid. (Greater Duckweed.)
Common at Point Pelee on water of ditches and pools
in the big marsh. Ohio shore.

30

Lemna trisuica L. (Ivy-leaved Duckweed.)

On and in water about Put-in-Bay island, and Ohio
shore.

Lemna minor L. (Lesser Duckweed.)

Often covering stagnant water in the big marsh at Point
TO ,-, ^'^' ^'*° ^^"t '•'« islands and Ohio shore.
WoIflBa Columbiana Karst. (Columbia Wolffia )

About the Ohio shore.
Wolffla punctata Griseb. (Brazil Wolffli.)

Ohio shore.

COMMELINACEAE (Spiderwort Family.)

Trades^ntla refleia Raf. (Reflexed Spiderwort.)

Ohio shore.
Tradescantla vlrglnlana L. (Spiderwort.)

Frequent on Ohio shore.

PONTEDERIACEAE (Pickerel Weed Family,

)

Pontederia cordata L. (Pickerel Weed.) .

Frequent at Point Pelee in shallow water of the ponds
and small lakes of the big marsh. Islands and Ohio
shore.

Heteranthera dubia (Jacq.) MacM. (Water Star Grass.)
In still water about the islands and Ohio shore.

JUNCACEAE (Rush Family.)

Juncus bufonius L. (Toad Rush.)

Common at Point Pelee in damp open ground and on
Point Pelee island.
Juncus tenuis Willd. (Slender Rush.)

Common at Point Pelee about and near dwellings, along
roads and paths. Islands and Ohio shore.

31

hio

int

Willd., var. llttoralls Engelm. (Baltic

JunciM balticus

Rush.)

Occasional at Point Pelee in open damp or dry ground.
Not noticed here on the beach as a sand binder. Ohio
shore.
Juncus effusus L. (Common Rush.)

Occasional at Point Pelee on open damp ground. North
Bass island and Ohio shore.
Juncus brachycephalus (Engelm.) Buchenau. (Small-headed
Rush.)

Ohio shore.
Juncus canadensis J. Gay. (Canada Rush.)

Occasional at Point Pelee in marshy ground. Ohio
shore.
Juncus nodosus L. (Knotted Rush.)

Frequent at Point Pelee on borders of big marsh and in
damp sand about the ponds rnd small lakes. In
ditches near Leamington. (Burgess.) Ohio shore.
Juncus acumlnatus Michx. (Sharp-fruited Rush.)

Near Essex Centre and at Point Pelee. (Macoun.)
Juncus Torreyi Coville. (Torrey's Rush.)

Frequent at Point Pelee in low damp ground. Ohio
shore.
Juncus alplnus Vill., var. Insignls Fries. (Richardson's
Rush.)

Occasional at Point Pelee on the sandy beach. Kelley
island and Ohio shore.
Luzula saltuensis Fernald. (Hairy Wood Rush.)

Frequent at Point Pelee in open woods and thickets.
zula campestris (L.) DC, var. multiflora (Ehrh.) Celak.
(Common Wood Rush.)

Occasional at Point Pelee in open dry ground.

LILIACEAE (Lily Family.)

Zy^denus chloranthus Richards. (Glaucous Zygadenus.)
Ohio shore.

Islands and Ohio

Near Colchester.

32

Uvularia ftrandiflora Sm. (Largf^-flowered Beli.wort)
Frequent at Point Pelee in damp rich woods. Islands
and Ohio shore.
Oakesla sessillfoUa (L.) Wats. (Sessile-leaved Bellwort )

common about Windsor.
Allium tricoccum Ait. (Wild Leek.)

Point Pelee island. Occasional in other parts of Essex
county, and formerly abundant.
Allium cernuum Roth. (Wild Onion.)
Pelee island, Newton Tripp, 1913.
shore.
AUium canadense L. (Wild Garlic.)

Abundant at Point Pelee in spots.

(Macoun.) Kelley island and Ohio shore"
Hemerocallis fulva L. (Common Day Lily.)

A common escape from cultivation and well established
near dwellings at Point Pelee. North Bass island
and Ohio shore.

Lillum philadelphicum L. (Wild Orange-red Lily.)
Ohio shore.

LUium philadelphicum L., var. andinum (Nutt.) Ker
(Western Red Lily.) / ^■•

In open sandy places along shore of Lake St. Clair
LUium canadense L. (Wild Yellow Lily.)

Frequent at Point Pelee and on Pelee island. Kellev
island.

Erythronium americanum Ker. (Yellow Adder's Tongue )
Common in woods about Windsor. Islands and Ohio
shore.

Erythronium albidum Nutt. (White Adder's Tongue)
In nch woods about Windsor. Johnson, Kelley, and
Rattlesnake islands and Ohio shore.
Camassia esculenta (Ker) Robinson. (Wild Hyacinth )

White island in Detroit river. (Macoun.) On eight
islands, and Ohio shore.
Ornithogalum umbellatum L. (Star of Bethlehem.)
Put-in-Bay island.

33

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nds

RT.)

isex

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:er.

led
nd

er.

ey

:.)

It

Asparagus officinalis L. (Garden Asparagus.)

Well established at Point Pelee in open light sandy
ground. Islands and Ohio shore.
Smiladna racemosa (L.) Desf. (False Spikenard.)

Common at Point Pelee in rich open woods or in open
or slightly shaded ground. Common on the islands
and Ohio shore.
Smilacina stellata (L.) Desf. (Star-flowered Solomon's
Seal.)

Common at Point Pelee ■ i rich open woods or in sandy
open ground on the upper beach. Common on the
islands and Ohio shore.
Smiladna trifoUn (L.) Desf. (Three-leaved Solomon's
Seal.)

Frequent near Windsor in very wet places (F. P. Cravin.)
Maianthemum canadense Desf. (False Lily -of -the -
Valley.)

Common at Point Pelee in dry woods. Ohio shore.
Streptopus roseus Michx. (Sessile-leaved twisted Stalk.)
In thick damp woods about Windsor. (F. P. Cravin).
Polygonatum biflorum (Walt.) Ell. (Shall Solomon's
Seal.)

Common at Point Pelee in rich open woods and thickets.
Ohio shore.
Folygonatum commutat im (R. and S.) Dietr. (Great
Solomon's Seal.)

Common on north shore of Lake Erie and along Detroit
river. Common on the islands and Ohio shore.
Trillium erectum L. (Ill-scented Wake Robin.)

Frequent about Windsor. (F. P. Cravin.) Common on
the islands and Ohio shore.
Trillium grandiflorum (Michx.) Salisb. (Large-flowered
Wake Robin.)

Frequent at Point Pelee in rich open woods and thickets.
Common on the islands and Ohio shore.
Aletrls farinosa L. (Colic-root.)

In sandy thickets near Leamington. (Burgess.) Com-
mon near Sandwich. (Macoun.)

mil

34

Smilax herbacea L. (Carrion-flowek.)

Frequent at Point Pelee in open woods and on Pelee
island and throughout Essex county. Ohio shore.
Smilax edirhata (Engelm.) Wats. (Upright Smilax.)

Frequent at Point Pelee in rich woods and thickets.
Kelley island and Ohio chore.
Smilax rotundifolla L. (Common Green Brier.)

Put-in-Bay island and Ohio shore.
Smilax rotundifolia L., var. quadrangularls (Muhl.) Wood.
(Square-stemmed Green Brier.)

In damp woods at Point Pelee. (Macoun.) Ix>w woods
near l..eamington. (Burgess.)
Smilax hispida Muhl. (Hispid Green Brier.)

Common at Point Pelee in moist thickets. Islands and
Ohio shore.

DIOSCOREACEAE (Yam Family.)

Dioscorea villosa L. (Wild Yam-root.)

Plentiful at Point Pelee in woods and thickets and on
Pelee island. Ohio shore. {D. paniculata Michx.
according to Bulletin 89, United States Department
of Agriculture, Bureau of Plant Industry.)

AMARYLLIDACEAE (Amaryllis Family.)

Hjrpoxis hirsuta (L.) Coville.

Common in meadow-like ground about Windsor.
P. Cravin.) Ohio shore.

(F.

IRIDACEAE (Iris Family.)

Iris versicolor L. (Large Blue Flag.)

Borders of big marsh at Point Pelee and other damp
open places. Islands and Ohio shore.
Sisyrinchium angustifolium Mill. (Northern Blue-eyed
Grass.)

Frequent about Windsor. Ohio shore.

35

Sisyrinchlum gramineum Curtis. (Common Blue-eyed

Grass.)

Occasional about Windsor. Ohio shore.

ORCHIDACEAE (Orchis Family.)

Gypripedium parvlflonim Salisb , var. pubescens (Willd.)
Knight. (Larger Yellow Lady's Slipper.)
Ohio shore.
Habenaria flava (L.) Gray. (Tubercled Orchis.)

On Cedar point, Ohio shore.
Habenaria cUlaris (L.) R. Br. (Yellow Fringed Orchis.)
In sandy ground near Leamington. (Burgess.) Near
Windsor. (F. P. Cravin.)
Habenaria psycodes (L.) Sw. (Smaller Purple-fringed
Orchis.)

Cedar point, Ohio shore.
Pogonla ophioglossoides (L.) Ker. (Rose Pogonia.)

Frequent in damp meadow-like ground about Windsor
(F. p. Cravin.)
Spiranthes ceraua (L.) Richard. (Nodding Ladiits' Tresses.)

Common along north shore of Lake Erie.
Epipactis pubescens (Willd.) A. A. Eaton. (Downy Rattle-
SNAiCE Plantain.)

In rich woods near Windsor. (F. P. Cravin.) \

Corallorrhiza maculata Raf. (Large Coral Root.)

Ohio shore.
Liparis Loeselil (L.) Richard. (Fen Orchis.)

Cedar point, Ohio shore.
Aplectnim hyemale (Muhl.) Torr. ;°utty-root.)
Ohio shore.

PIPERACEAE (Pepper Family.)

Saurunis cerauus L. (Lizard's Tail.)

In wet places near Detroit river below Amherstburg.
(Maclagan.)

36

SALICACEAE (Willow Family.)

Sallx nigra Marsh. (Black Willow.)

Frequent at Point Pelee in damp places on borders of
woods and occasional on the beach. Usually mere
shrubs. Islands and Ohio short
Saliz amsrgdaloides Anders. (Peach-leaved Willow.)

Frequent at Point Pelee in damp open ground, and oc-
casional along "the narrows". Abundant on Pelee
island.
Sallz pentandra L. (Bay-leaved Willow.)

Occasionally planted, but not noticed as escaping.
Saliz luclda Muhl. (Shining Willow.)

Occasional at north end of Point Pelee. Hen and Put-
in-Bay islands and Ohio shore.
Saliz alba L. (White Willow.)

Often planted and apparently spreading at Point Pelee
and on Pelee island.
Sallz alba L., var. vitellina (L.) Koch. (White Willow.)

Islands and Ohio shore.
Sallz babylonica L. (Weeping Willow.)

Planted in abundance and thriving along roads near
Lake St. Clair. Not noticed as spreading.
Sallz longifolla Muhl. (Sand Bar Willow.)

Occasional at Point Pelee in damp open ground near the
big marsh and in damp sand on and near the beach.
Common on the islands and Ohio shore.
Sallz cordata Muhl. (Heart-leaved Willow.)

Frequent on Pelee 'liand and ihe other islands and
Ohio shore.
Sallz glaucophylla Bebb. (Broad-leaved Willow.)

On Cedar point, Ohio shore.
Sallz balsamifera Barratt. (Balsam Willow.)

Reported from Kent county, and should be found in
Essex county.
Sallz pedicellaris Pursh. (Bag Willow.)
In very wet places about Windsor.

37

Saliz discolor Muhl. (Glaucous Willow.)

Occasional on Pelee island. Hen island and Ohio shore.
I Sallx dibcolor Muhl.. var. eriocephala (Michx.) Anders

(Glaucous Willow.)
i Ohio shore.

■ Salix petiolaris Sm.

^ Damp ground about Windsor.

Sallx humilis Marsh. (Prairie Willow.)
-i In dry open ground about Windsor.

^ Sallx sericea Marsh. (Silky Willow.)

Swampy places near Windsor.
Sallx rostrata Richards. (Bebb's Willow.)

Frequent on Pelee island. Other islands and Ohio shore
Sallx Candida Flugge. (Sage Willow.)
Open marshy ground near Windsor.
Sallx purpurea L. (Purple Willow.)

In damp open ground at Point Pelee near Grubb's fishery
buildings Kelley and Put-in-Bay islands and Ohio
shore.
Populus alba L. (White Poplar.)

Occasional at Point Pelee as a cultivated tree and spread-
ing by root. Kelley and Put-in-Bay islands.
Populus tremuloldes Michx. (American Aspen.)

Frequent at Point Pelee but nowhere abundant. Islands.
Populus grandldentata Michx. (Large-toothed Aspen.)
Occasional at Point Pelee and on Pelee island. Put in-
Bay island and Ohio shore.
Populus balsamlfera L. (Balsam Poplar.)

Small trees noticed at Point Pelee in dry open ground
and along the west upper beach. Ohio shore.
Populus deltoides Marsh. (Cotton- wood.)

Many large trees along "the narrows" and in rich ground

with other trees at Point Pelee. Common on the

islands and Ohio shore.

Populus nigra L., var. italica Du Roi. (Lombardy Poplar.)

Occasionally planted at Point Pelee and spreading by

root.

38

JUGLANDACEAE (Walnut Family.)

Juglans dnera L. (Butternut.)

Occasional at Point Pelee in dry ground with other trees.
Frequent along the north shore of Lake Erie. Ohio
shore.
Juglans nigra L. (Black Walnut.)

Abundant at Point Pelee growing in pure sand, especially
along "the narrows". Very common along the north
shore of Lake Erie and on Pelee island. Formerly on
Kelley and Middle Bass islands. Ohio shore.
Carya ovata (Mill.) K. Koch. (C. Alba Nutt.) (Shag-
bark Hickory.)

Occasional at Point Pelee and near Lake St. Clair. Abun-
dant on the islands and Ohio shore.
Carya laciniosa (Michx. f.) Loud. (C. sulcata Nutt.) (Big
Shell-bark.)

Near Colchester and probably throughout Essex county.
Ohio shore.

Carya alba (L.) K. Koch. (C. tomenlosa Nutt.) (Mocker
Nut.)

Very common at Point Pelee and on Pelee island.
Put-in-Bay island.
Carya microcarpa Nutt. CSmall-fruited Hickory.)

Plentiful along north s.iore of Lake Erie, and probably
throughout Essex county. Pelee island.
Carya glabra (Mill.) Spach. (Pignut Hickory.)

Near Amherstburg. Islands and Ohio shore.
Carya cordifromis (Wang.) K. Koch. (C amara Nutt.)
(Bitternut.)

Frequent at Point Pelee and on Peltc .oland. Ohio
shore.

BETULACEAE (Birch Family.)

Corylus americana Walt. (Common Hazelnut.)

Occasional at Point Pelee on borders of woods and on
Pelee island. Not noticed on the other islands. Ohio
shore.

39

!8.

io

Oitrya vir«inlana (MiU.) K. Koch. (Ironwood.)

Common at Point Pelee in rich ground with other trees.
Islands and Ohio shore.
Cuplnu* caroliniana Walt. (Blue Beech.)

Infrequent at Point Pelee, but common along north shore
of Lake Erie. Probably throughout Essex county.
Along Lake St. Clair. Formeriy on Kelley island.
Betula lutea Michx. f. (Yellow Birch.)

Near Kingsville and farther west along north shore of
Lake Erie.
Alnus incana (L.) Moench. (Speckled Alder.)

In damp places near Lake St. Clair. Apparently in-
frequent.

FAGACEAE (Beech Family.)

Fagus grandifolia Ehrh. (Beech.)

Not noticed at Point Pelee, but common along the north
shore of Lake Erie to Detroit river. Formeriy on
Put-in-Bay and Middle Bass islands.
Castanea dentata (Marsh.) Borkh. (Chestnut.)

Frequent along the north shore of Lake Erie to Detroit
river. Fine specimens still existing in woods about
Windsor.
Quercus alba L. (White Oak.)

Not noticed at Point Pelee, but common on Pelee island.
No doubt throughout Essex county, "'n the other
islands and Ohio shore.
Quercus macrocarpa Michx. (Bur Oak.)

Frequent at Point Pelee in rich ground with other trees.
Islands and Ohio shore.
Quercus bicolor Willd. (Swamp White Oak.)

Occasional at Point Pelee in rich ground with other trees
and on Pelee isla.nd, Lake Erie shore, Kelley island,
and Ohio shore.
Quercus Muhlenberg! Engelm. (Chestnut Oak.)

Frequent at Point Pelee with other trees, and along Lake
Erie shore. Islands and Ohio shore.

40

Ouercus prlnoidet Willd. (Scrub Chestnut Oak.)

Noticed by Thomas Burgess at Point Pelee.
Quercus rubra L. (Red Oak.)

Very common at Point Pelee with other trees in both
dry and damp rich ground. Common on islands and
Ohio shore.
Quercus palustrls Muench. (Pin Oak.)

Near Leamington (Burgess.) Ohio shore. Fine trees
about Windsor.
Quercus coccinea Muench. (Scarlet Oak.)

Frequent in dry ground about Windsor. (F, P. Cravin).
Ohio shore.
Quercus velutina Lam. (Yellow Oak.)

Frequent at Point Pelee in dry ground with other trees.
Kelley and Put-in-Bay islands and Ohio shore
Quercus imbricarla Michx. (Laurel Oak.)
Abundant on Cedar point, Ohio shore.

URTICACEAE (Nettle Family.)

Ulmus fulva Michx. (Slippery Elm.)

Occasional at Point Pelee in rich ground with other
trees. Very abundant on Pelee island. The other
islands and Ohio shore.
Ulmus americana L. (American Elm.)

Abundant at Point Pelee in rich ground with other trees.
Common on the islands and Ohio shore.
Ulmus racemosa Thomas. (Rock Elm.)

Frequent ahou. Windsor. (F. P. Cravin.)
Celtis occidentalis L. (Sugarberry.)

Abundant in sandy ground at Point Pelee, especially
along "the narrows." Lake Erie shore and along
Detroit river. Common on the islands and Ohio
shore.
Camiabis sativa L. (Hemp.)

Very abundant at Point F<;lee in spots in dry shaded
ground growing like a native plant. Point Pelee
island.

9th
uid

ees

n).

es.

ler
ler

».

41

Humulus Lupulus I„ (Common Hop.)

Noticed as an escape at Point Pelee and on Point Pelee
island.
Madura pomifera (Ral.) Schneider. (Os^ge Orange.)

Often planted for hedges in Es.sex county, but perhaps
not spreading as an escape.
Moras rabra L. (Red Mulberry. >

Said to be plentiful formerly at Point Pelee, but a few
small tree.', only were noticed in 1911. Abundant,
and trees often lai^e on Pelee island. Frequent along
the north shore of Lake Eiie. On the other islands
and Ohio s'ore.
Urtlca gracilis Ait. (Slender Nettle.)

Common at Point Pelee on borders of the big marsh
along "the narrows" and other damp open or shaded
places. Common on the islands and Ohio shore
Uportea canadensis (L). Gaud. (Wood Nettle.)

Common at Point Pelee in ..ch woods. Also common
on the islands and Ohio Siore.
Pilea pumila (L.) Gray. (Ria weed.)

Abundant in spots at Poin; Peleo in damp shaded ground.
Kelley island and Ohio shoie.
Boehmeria cylindrica (L.) Sw. (Wild False Nettle.)

Frequent at Point Pelee in damp open or slightly shaded
places. Common on the islands and Ohio shore
Parietarla pennsylvanlca Muhl. (Pennsvxvania Pelli-
tory.)

Abundant at Point Pelee under red cedars and other
trees. Abundant on the islands and Ohio shore.

SANTALACEAE (Sandalwood Family.)

Ciomandra umbellata (L.) Nutt. (Bastard Toad-flax.)
Frequent at Point Pelee in open or shaded sandy ground
and on Pelee island. Ohio shore.

42

ARISTOLOCHIACEAE (Bibthwort Family.)

Asanim canadense L. (Wild Ginger.)

In rich shaded ground along Detroit river. (Maclagan.)

POLYGONACEAE (Buckwheat Family.)

Rumez Britannica L. (Great Water Dock.)

Frequent at Point Pelee in and about the big marsh,
and on Pelee island. Cedar point, Ohio shore.
Rumez crispus L. (Yellow Dock.)

Occasional at Point Pelee about dwellings and in old
fields. Abundant on the islands and Ohio shore.
Rumez altisslmus Wood. (Pale Dock.)

Put-in-Bay island.
Rumez verticillatus L. (Swamp Dock.)

Occasional at Point Pelee in very wet open places. Ohio
shore.
Rumez obtusifolius L. (Bitter Dock.)

About dwellings and in old cultivated fields at Point
Pelee. Common on the islands and Ohio shore.
Rumez Acetosella L. (Field Sorrel.)

Occasional at Point Pelee near dwellings and in old
fields. Put-in-Bay and Kelley islands and Ohio
shore.
Polygonum aviculare L. (Knot Grass.)

Common at Point Pelee about dwellings and in waste
places. Abundant on the islands and Ohio shore.
Polygonum aviculare L., var. littorale (Link) Koch. (Shore
Knotwked.)

Kelley island.
Polygonum erectum L. (Erect Knotweed.)

Occasional about dwellings at Point Pelee. Common
on the islands and Ohio shore.
Polygonum tenue Michx. (Slender Knotweed.)
Ohio shore.

43

Polygonum lapathlfoUum L. (Dock-leaved Persicaria )
Common at Point Pelee on the banks of big ditches and

in other wet places of the big marsh, and on Pelee

island. Ohio shore.
PDlyftonum tomentosum Schrank. (Slender Pink Per

SICARIA.)

Frequent at Point Pelee along borders of the big marsh
and occasional as a weed near dwellings. Ohio shore'
Polygonum amphibium L. (Water Persicaria )

Frequent at Point Pelee along ditches and in wet places
on and about the big marsh, and on Pelee island
Ohio shore.

Polygonum MuhlenbergU (Meisn.) Wats. (Swamp Per-
sicaria.)

Common at Point Pelee in very wet places on the big
marsh. Islands and Ohio shore.

Polygonum pennsylvanlcum L. (Pennsylvania Persi-
caria.)

Frequent at Point Pelee in damp meadow-like ground.
Along Detroit river. (Madagan.) Kelley and Middle
Bass islands and Ohio shore.
Polygonum Hydroplper L. (Common Smartweed.)

Frequent at Point Pelee in damp open or slightly shaded
ground. Common on the islands and Ohio shore
l-olygonun acre HBK. (Water Smartweed.)

Abundant at Point Pelee bordering the big marsh
along "the narrows" and in other damp places. Islands
and Ohio shore.
Polygonum orientale L. (Prince's Feather.)

Noticed at Point Pelee as an escape near dwellings, and
apparently persisting.
Polygonum Persicaria L. (Lady's Thumb.)

Occasional at Point Pelee about dwellings and often
abundant on banks of ditches. Abundant on the is-
lands and Ohio shore.
Polygonum hydropiperoides Michx. (Wild Water Pepper )
Occasional at Point Pelee in wet shaded places. Kelley
island.

44

Polygonum virginlanum L. (Virginia Knotweed.)

In rich woods at Point Pelee. Ohio shore.
Polygonum sagittatum L. (Arrow-leaved Tear-thumb.)
Occasional at Point Pelee in low open or shaded ground
and in damp places along north shore of Lake Erie.
Ohio shore.
Polygonum Cknivolvulus L. (Black Binweed.)

Frequent at Point Pelee as a weed in gardens and culti-
vated fields. Common on the islands and Ohio shore.
Polygonum scandens L. (Climbing False Buckwheat.)

Frequent at Point Pelee in rich shaded ground and on
Pelee island. The other islands and Ohio shore.
Polygonum dumetorum L. (Copse Buckwheat.)

Ohio shore.
Fagopyrum esculentum Moench. (Buckwheat.)

Occasional at Point Pelee as an escape. Ohio shore.

CHENOPODIACEAE (Goosefoot Family.)

Cydoloma atriplicifolium (Sprang.) Coult. (Winged Pig-
weed.)

In sandy ground near Windsor. Cedar point, Ohio
shore.
Chenopodium ambrosioides L. (Mexican Tea.)

In and about cultivated grounds along Detroit river.
Chenopodium Bottys L. (Jerusalem Oak.)

Occasional at Point Pelee in dry sandy ground. Kelley
island and Ohio shore.
Chenopodium capitatum (L.) Asch. (Strawberry Blite.)

Middle Bass and Green islands.
Chenopodium hybridum L. (Maple-leaved Goosefoot.)
Noticed at Point Pelee as a weed in gardens and cultiv-
ated fields. Islands and Ohio shore.
Chenopodium album L. (Lamb's Quarters.)

Common at Point Pelee as a weed in gardens, cultivated
fields, and waste places. Common on the islands
and Ohio shore.

45

Cbenopodlum album L.. var. vWde (L.) Moq. (Pigweed.)

Common on the islands and Ohio shore.
Ghenopodium urbicum L. (Upright Goosefoot.)

Kelley island.
Ghenopodium Boscianum Moq. (Bascs Goosefoot.)

In sandy thickets near Point Pelee. (Macoun.) Kelley
island.
Caienopodium leptophyllum Nutt.
Goosefoot.)

Sandy woodlands at Point Pelee.
Atriplez pa tula L., var. hastata (L
leaved Orache.)

Occasional at Point Pelee as a weed about dwellings and
on Pelee island. Ohio shore.
Salsola KaU L., var. tenuifolia G.F.W. Mey. (Russian
Thistle.)

Occasional at Point Pelee as a weed about dwellings.

(Narrow-leaved

(Burgess.)
' '^ray. (Halberd-

AMARANTHACEAE (Amaranth Family.)

Amaranthus retroflezus L. (Amaranth Pigweed.)

A common weed at Point Pelee in gardens and cultivated
fields. Common on the islands and Ohio shore
Amaranthus hydridus L. (Green Amaranth.)

Noticed near Leamington by DearnesF Common on
the islands.

Amaranthus paniculatus L. (Purple Amaranth.)

Islands.
Amaranthus graecizens L. (Tumble Weed.)

Occasional at Point Pelee as a weed in sandy cultivated
fields. Islands and Ohio shore.
Amaranthus blitoldes Wats. (Prostrate Amaranth.)

Occasional at Point Pelee as a weed about dwellings and
in gardens. Islands and Ohio shore.
Acnida tuberculata Moq. (Western Water Hemp.)

On Kelley and Middle Bass islands and Ohio shore.

46

PHYTOLACCACEAE (Pokeweed Family.)

Phytolacca decandra L. (Common Poke.)

Common at Point Pelee in shaded sandy ground. Along
Detroit river. (Maclagan.) Islands and Ohio shore.

NYCTAGINACEAE (Four-o'clock Family.)

Oxybaphus nyctagineus (Michx.) Sweet. (Heart-leaved
Umbrella-wort.)

Along railways near Windsor. Cedar point, C»iio
shore.

ILLECEBRACEAE (Knotwort Family.)

Anychia polyftonoidea Raf. (Slender Forked CracKWEEo.)

Put-in-Bay island.
Anychia canadensis (L.) BSP. (Forked Chickweed.)

Near Amherstburg. (Macoun.) Ohio shore.

AIZOACEAE (Carpet Weed Family.)

MoUufto verticillata L. (Carpet Weed.)

Occasional at Point Pelee in open sandy ground and on
Pelee island.

CARYOPHYLLACEAE (Pink Family.)

(Blunt-leaved Sandwort.)

Arenaria lateriflora L.

Ohio shore.
Arenaria serpyllifolia L. (Thyme-leaved Sandwort.)

Frequent at Point Pelee in dry open ground near dwell-
ings. Islands and Ohio shore.
Arenaria stricta Michx. (Rock Sandwort.)

Occasional at Point Pelee in open sandy ground, and
often on the upper beach. Islands and Ohio shore.

47

Stellaria longifoUa Muhl. (Long-leaved Stitchwort )

Frequent at R at Pelee in open damp grassy places
and open damp woods, and abundant in spots on the
big marsh. Pelee island. Ohio shore
Stellaria media (L.) CyriU. (Common Chickweed.)

Common at Point Pelee as a garden and field weed
Abundant on the islands and Ohio shore
CerasHum arvense L.. var. oblonalfolium (Torr.) Hollick
and Britton. (Field Mouse-ear Chickweed)

In sandy ground at Point Pelee and on Pelee island.

n^.H.. Amherstburg. The other islands and Ohio shore.

Cewsdum vulftatum L. (Common Mouse-ear ChickweSo

Occasional at Point Pelee as a weed about dwellings, in

gardens and cultivated fields. Islands and Ohio shore

CeiasHum nutans Raf. (Nodding Chickweed.)

Occasional at Point Pelee in sandy snaded ground along
the narrows." Reported near Amherstburg. Is-
lands and Ohio shore.
Agrostemma GIthago L. (Common Cockle)

Occasional at Point Pelee about dwellings and in waste
nlaces, and on Pelee island. Kelley island and Ohio
ore.
Lychn . >a Mill. (White Campion.)

Al. roads and in old cultivated fields near Windsor
SUene anturhina L. (Sleepy Catchflv)

'W^. Afl . '"'t *^^"^y '"'^"^ ^"d Ohio shore.
Silene dlchotoma Ehrh. (Forked Catchfly.)

Ohio shore.
Silene noctiflora L. (Night-flowering Catchfly.

Sr^' ^' ^°'"* ^''*^ ^'^^^ ^'*'""'"«^ ^"^ '" °'d
SUene virftinica L. (Fire Pink.)

^OWo'^shore^*"^^' "^"'*'°'"' ^"^ Johnson islands and
SUene tati/ol^TMiU.) Britten and Rendle. (Bladder Cam-
Kelley island.

48

Saponaiia officinalis L. (Bouncing Bet.)

Abundant in spots at Point Pelee in open sandy ground.
Islands and Ohio shore.
Dianthus barbatus L. (Sweet William.)

Frequently about Windsor. (F. P. Cravin.)

PORTULACACEAE (Purslane Family.)

Qaytonla virginlca L. (Spring Beauty.)

Common at Point Pelee in damp rich woods and thickets.
Along Detroit river. Islands and Ohio shore.
Portulaca oleracea L. (Common Purslane.)

Common at Point Pelee as a weed in sandy gardens and
field. Islands smd Ohio shore.

CERATOPHYLLACEAE (Hornwort Family.)

Ceratophyllutn demn'sum L. (Hornwort.)

In ponds and slow streams near Detroit river. (Mac-
lagan.) Put-in-Bay island.

NYMPHAEACEAE (Water Lily Family.)

Nymphaea advena Ait. (Yellow Water Lily.)

About the ponds and small lakes and in very wet places
of the big marsh at Point Pelee and on Pelee island.
About Middle Bass island.
Nymphaea advena Ait., var. varieftata (Engelm.) Fernald.
(Variegated Yellow Water Lily.)
In Sandusky bay, Ohio shore.
Castalia tuberosa (Paine) Greene. (White Water Lily.)
Common on the big ditches, ponds, and small lakes of
the big marsh. Rare on Ohio shore.
Nelumbo lutea (Willd.) Pers. (Yellow Nelumbo.)

Abundant in Sandusky bay, Ohio shore.
Brasenia Schreberi Gmcl. (Water Shield.)

Frequent at Point Pelee in the ponds and small lakes of
the big marsh. Rare on Ohio shore.

49

i

1
1

RANUNCULACEAE (Crowfoot Family.)

Ranunculus circinatus Sibth. (Stiff Water Crowfoot.)
Frequent in stagnant water on Pelee island. In wet
places along north shore of Lake Erie.
Ranunculus delphinlfollus Torr. (Yellow Water Crow-
foot.)

Occasional at Point Pelee in ditches and wet places.
Islands and Ohio shore.
Ranunculus sceleratus L. (Cursed Crowfoot.)

Frequent at Point Pelee on borders of the big marsh.
Islands and Ohio shore.
Ranunculus abortlvus L. (Small-flowered Crowfoot.)
Common at Point Pelee in rich woods and thickets.
Islands and Ohio shore.
Ranunculus recurvatus Poir. (Hooded Crowfoot.)

Frequent at Point Pelee in open woods and thickets,
and on Pelee island.
Ranunculus fascicularis Muhl. (Early Crowfoot.)

Near Detroit river below Amherstburg. Johnson and
Kelley islands and Ohio shore.
Ranunculus septentrionalis Poir. (Swamp Buttercup.)
Occasional at Point Pelee in damp open or shaded
ground. Put-in-Bay and Kelley islands and Ohio
shore.
Ranunculus hispidus Michx. (Hispid Buttercup.)

Reported in wet ground along Detroit river.
Ranunculus repens L. (Creeping Buttercup.)

Frequent about Windsor. (F. P. Cravin.)
Ranunculus pennsylvanicus L.f. (Bristly Crowfoot.)
In damp grassy places along north shore of Lake Erie.
Ohio shore.
Ranunculus acris L. (Tall Crowfoot.)

Noticed about Leamington and Windsor. Put-in-Bay
is' 'nd.
Thalictruii. dioicum L. (Early Meadow Rue.)

Abundant at Point Pelee in shaded ground along "the
narrows" and in rich open woods. Islands and Ohio
shore.

50

Thallctrum dasycarpum Fisch and Lall. (Purplish Meadow
Rue.)

Common at Point Pdee along "the narrows" ..nd in
rich open woods. Ohio shore.
Thallctrum poly^mum Muhl. (Tall Meadow Rue.)

Ohio shore.
Anemonella tfaalictroides (L.) Spach. (Rue Anemone.)
Noticed by Prof. John Macoun on Pelee island. The
other islands and Ohio shore.
Hepatlca triloba Chaix. (Round-lobed LrvERLEAF.)

Indryish woodsabout Leamington. Islandsand Ohioshore.
Hepatlca acutlloba DC. (Sharp-lobed Liverleaf.)

In rich woods about Leamington. Islands and Ohio shore.
Anemone cyllndrlcu Gray. (Long-fruited Anemone.)
Frequent at Point Pelee in dry ground. Ohio shore.
Anemone virglnlana L. (Tall Anemone.)
On Point Pelee island and other islands.
Anemone canadensis L. (Canada Anemone.)

Occasional at Point P-Iee in damp open ground. Islands
and Ohio shore.
Anemone quinquefolla L. (Wood Anemone.)

On margins of woods and thickets at Point Pelee. Com-
mon about Windsor. Islands.
Clematis virginlana L. (Virgin's Bower.)

Frequent on Pelee island. North Bass island.
Caltha palustris L. (Marsh Marigold.)

Occasional at Point Pelee in damp open or shaded places.
Ck>ptls trifolia (L.) Salisb. (Gold Thread.)
Common at Windsor. (F. P. Cravin.)
AquUegla canadensis L. (Wild Columbine.)

Very abundant at Point Pelee along "the narrows."
Islands and Ohio shore.
Actaea rubra (Ait.) Willd. (Red Baneberry.)

Cedar point, Ohio shore.
Actaea alba (L.) Mill. (White Baneberry.)

Ohio shore.
Hydrastis canadensis L. (Golden Seal.)

Noticed in rich woods along Detroit river.

_l

51

;

I

MAGNOLIACEAE (Magnolia Fahily.)

LiHodendron tulipifera L. (Tulip Tree.)

Known in the lumber trade as whitewood or yellow poplar
One tree on the farm of Wallace Tilden at Point Pelec
Fine specimens still existing (1911) on the north shore
of Lake Ene west to Detroit river. Ohio shore.

ANONACEAE (Custard Apple Family.)

Asimina triloba Dunal. (Common Papaw.)

Reported by Prof. John Macoun as formerly abundant at
Pomt Pelee. Not noticed there in 1910, but fine
specimens seen near Colchester in 1911. Formerly
on Kelley island.

MENISPERMACEAE (Moonseed Family.)

Menispermum canadensis L. (Moonseed.)

Frequent at Point Pelee in rich woods and thickets
Islands and Ohio shore.

BERBERIDACEAE (Barberry Family.)

Podophyllum peltatum L. (Mandrake.)

Frequent and in spots abundant at Point Pelee in drjish
shaded ground.
Jeffersonia diphyUa (L.) Pers. (Twinleaf.)

Frequent in woods about Windsor. (F. P. Cravin.)
Johnson island.
Caulophyllum thalictroldes (L.) Michx. (Papoose Root )
Frequent at Point Pelee in rich woods and on Pelee
island. Johnson island.

LAURACEAE (Laurel Family.)

Sassafras varilfolium (Salisb.) Ktze. (Sassafras.)

Common in dry woods at Point Pelee. Near Learning-

52

ton, in a small grove on Lake Erie shore, trees were
noticed sixty feet high and two feet in diameter three
feet from the ground. On Ohio shore some of the
trees reported to be two and one-half feet in diameter
four feet from the ground.
Benzoin aestivale (L.) Nees. (Spice Bush.)

Frequent at Point Pelee in damp open woods and thickets,
and on Pelee island. Ohio shore.

PAPAVERACEAE (Poppy Family.)

Sanguinaiia canadensis L. (Bloodkoot.)

Frequent at Point Pelee in rich woods and thickets.
Islands and Ohio shore.

FUMARIACEAE (Fumitory Family.)

Dicentra Cucullaria (L.) Bemh. (Dutchman's Breeches.)

Noticed in sandy ground at Point Pelee among low
junipers. Apparently rare. Islands and Ohio shore.
Dicentra canadensis (Goldie) Walp. (Squirrel Corn.)

In rich woods about Windsor. (F. P. Cravin.)
Corydalis fiavula (Raf.) DC. (Pale Corydaus.)

Plentiful at Point Pelee in rich woods. (P. A. Taverner.)
Islands and Ohio shore.
Corydalis aurea Willd. (Golden Corydaus.)

Ohio shore.
Fumaria officinalis L. (Common Fumitory.)

Kelley island and Ohio shore.

CRUCIFE'^ -i (Mustard Family.)

Draba vema L. (Whiilow Grass.)

In sandy waste places and on roadsides about Windsor.
(F. P. Cravin.)
Draba caroliniana Walt. (Carolina Whittow Grass.)

Plentiful at Point Pelee in dry open ground near Albert
Gardner's farm, and on Pelee island. Ohio shore.

53

AlyMum alyssoides L. (Yellow Alyssum.)

Noticed at Point Pelee as a weed in dry open ground
near dwellings. Islands and Ohio shore.
Thlaspi arrense L. (Field Penny Cress.)

A weed about villages and towns.
Ledipium Tirftinicum L. (Wild Peppergrass.)

Common at Point Pelee in gardens and fields. Islands
and Ohio shore.
Ledipium apetalum Willd. (Apetalous Peppergrass.)

Occasional at Point Pelee near dwellings and in gardens,
and on Pelee island. Along Detroit river.
Lcpidiiim campestre (L.) R. Br. (Field Cress.)

Occasional at Point Pelee about dwellings and along
roads. Put-in-Bay and Kelley island.
Capsella Buna-pastoria (L.) Medic. (Shepherd's Purse.)
A common weed at Point Pelee in gardens and cultivated
fields. Abundant on the islands and Ohio shore.
I Camelina sativa (L.) Crantz. (False Flax.)

Occasional at Point Pelee as a weed about dwellings.
Cakile edentula (Bigel.) Hook. (American Sea Rocket.)
Common at Point Pelee on the sandy beach, often below
the wave line. Islands and Ohio shore.
Brassica arvensis (L.) Ktze. (Common Mustard.)

A weed at Point Pelee in cultivated fields but apparently
infrequent. Abundant on the islands and Ohio shore.
Brassica niftra (L.) Koch. (Black Mustard.)

Occasional at Point Pelee as a weed about dwellings and
in gardens. Islands and Ohio shore.
Alliarla officinalis Andrz. (Garlic Mustard.)

Kelley island.
Sisymbrium officinale (L.) Scop., var. leiocarpum DC.
(Hedge Mustard.)

Occasional at Point Pelee as a weed about dwellings.
Islands and Ohio shore.
Sisymbrium altissimum L. (Tumble Mustard.)

A weed in towns and along roads.
Sisymbrium canescens Nutt. (Tansy Mustard.)

Common at Pdnt Pelee in dry open or shfided ground.
Islands and Ohio shore.

54

Siiymbrium canescens Nutt., var. brachycarpon (Richatda.)
Wats. (Tansv Mustard.)

At Point Pelee. (Canadian Catalogue of PlanU.)
Eiyslmum cheinmtholdM L. (Worm-seed Mustard.)
Occasional at Point Pelee as a weed about dwellings and
in old fields. Pelee island.
Radlcula Nasturtium-aquaticum (L.) Britten and Rendle.
(True Water Cress.)

In ditches and creeks about Windsor. (F. P. Cravin.)
Radlcula sylvestri* (L.) Dm . (Yellow Cress.)

Along roads near Leamington.
Rad'cula palustiis (L.) Moench. (Marsh Cress.)

Hr-asional at Point Pelee in wet places on bordera of
^le big marsh. Islands and Ohio shore.
K jlcula paliutris (L.) Moench, var. hlspida (Desv.) Robin-
son. (Hispid Yellow Cress.)
Islands and Ohio shore.
i.\udicula Annoracia (L.) Robinson. (Horseradish.)

Occasional at Point Pelee as an escape. Island^ and
Ohio shore.
Barbarea vultarls R. Br. (Common Winter Cress.)

Frequent at Point Pelee as a weed in gaidens and fields.
Green island and Ohio shore.
Barbarea stricta Andrz. (Erect-fruited Winter Cress.)

Green island.
Dentaria dlphylla Michx. (Two-leaved Toothwort.)

In rich shaded ground about Windsor. (F. P. Cravin.)
Deitarla laciniata Muhl. (Cut-l-aved Toothwort.)
In rich shaded ground along Detroit river. Islands.
Cardamlne bulbosa (Schreb.) BSP. (Spring Cress.)

Occasional at Point Pelee in damp rich woods. Ohio
shore.
Cardamlne Douglassii (Torr.) Britton. (Purple Cress.)
In rich woods at Point Pelee. Islands and Ohio shore.
Cardamlne pennsylvanlca Muhl. (Pennsylvania Bitter
Cress.)

In wet shaded places at Point Pelee. Islands and Ohio
shore.

ss

Arabia lyraCa L. (Lyre-leaved Rock Cress.)

Common at Point Pelee in open dry ground, and on Pdee
island. Ohio shore.
Arabic dentata T. and G. (Toothed Rock Chess.)

Common at Point Pelee in dry open or shaded ground
along "the narrows." Johnson, North Bass, and Green
islands.
Anbis glabra (L.) Bemh. (Tower Mustard.)

Occasional at Point Pelee in dry open or slightly shaded
ground. Johnson island.
Aralris Dnimmondi Gray. (Purple Rock Cress.)

Islands and Ohio shore.
Arabia hinuta (L.) Scop. (Hairy Rock Cress.)

Mouse island and Ohio shore.
Arabia laevi^ta (Muhl.) Poir. (Smooth Rock Cress.)

Plentiful at Point Pelee in dry open woods. Islands and
Ohio shore.
Arabia canadenaia L. (Sickle-pod.)

Occasional at Point Pelee in dry open woods and on
Pelee island. Johnson, Put-in-Bay, and Middle Bass
islands and Ohio shore.

CAPPARIDACEAE (Caper Family.)

Polaniala graveolena Raf. (Clammy-weed.)

Common at Point Pelee on the sandy b«»ach. It has
crept into sandy gardens and fields and become a
troublesome weed. Islands and Ohio shore.

RESEDACEAE (Mignonette Family.)

Reaeda lutea L. (Yellow Cut-leaved Mignonette.)
Kelley island.

DROSERACEAE (Sundew Family.)

Droaera rotundifolia L. (Round-leaved Sundew.)

In swampy places about Windsor. (F. P. Cravin.)

56

Penthorum sedoides L. (Ditch Stonecrop.)

Occasional at Point Pelee in open wet places. Islands
and Ohio shore.
Sedum acre L. (Mossy Stonecrop.)

Occasional at and near Point Pelee in dry sandy ground.
Kelley island and Ohio shore.
Sedum tematum Michx. (Wild Stonecrop.)

Put-in-Bay island.
Sedum purpureum Tausch. (Live-for-ever.)

Occasional at Point Pelee near dwellings as an escape,
and on Pelee island. Put-in-Bay and North Bass
islands and Ohio shore.

SAXIFRAGACEAE (Saxifrage Family.)

Tiarella cordifolia L. (False Miterwort.)

In rich woods at Point Pelee. (Wallace Tilden.) Ap-
parently rare.
Heuchera americana L. (Coumon Aluu Root.)

On Pelee island and near Amherstburg. The other
islands.
Mitella diphylla L. (Two-leaved Bishop's Cap.)
Common in rich shaded ground about Windsor.
Pamaula carolinlami Michx. (Caroline Grass of Par-
nassus.)

In damp spots along north shore of Lake Erie, and near
Sandwich.
Ribes Cynosbati L. (Prickly Gooseberry.)

Frequent at Point Pelee in damp open woods and thickets.
Islands and Ohio shore.
Ribes floridum L'Her. (Wild Black Currant.)

Common at Point Pelee in damp woods and thickets
and on Pelee island, t^ellcy island and Ohio shore.
Ribes aureum Pursh. (Missouri Currant.)

Noticed as an occasional escape on Pelee island. Kelley
island.

57

HAMAMELIDACEAE (Witch-Hazel Family.)

Hamamelis vii^^iana L. (Witch-hazel.)

Common at Point Pelee in open dry woods.

PLATANACEAE (Plane Tree Family.)

Platanus occldentalis L. (Sycamore.)

Frequent at Point Pelee in rich ground with other trees.
Islands and Ohio shore.

ROSACEAE (Rose Family.)

Physocarpus opulifollus (L.) Maxim. (Nine-bark.)

Common on the islands and Ohio shore.
Spira<» salicifolia L. (Meadow-sweet.)

frequent at Point Pelee in damp open places.
Pynw communis L. (Common Pear.)

Several large trees, apparent escapes, along north shore
of Lake Erie. Put-in-Bay and Kelly islands and Ohio
shore.
Pynw coronarla L. (American Crab.)

Not noticed at Point Pelee, but plentiful farther west
along north shore of Lake Erie. Near Amherstburg.
(Macoun.) Put-in-Bay island.
Pyrus Malus L. (Applh.)

Frequent at Point Pelee in open ground. Islands and
Ohio shore.
Pynis cydonia L. (Common Quince.)

Several fine looking trees in waste places along north
shore of Lake Erie, but perhaps not escapes.
Pynis melanocarpa (Michx.) Willd. (Black Chokeberrv.)

Common about Windsor. Ohio shore.
Pyru» amerlcana (Marsh.) DC. (American Mountain
Ash.)

Occasionally planted in Essex county. Rattlesnake and
Put-in-Bay islands. Probably from seeds dropped
by birds.

58

Amelanchier canadensis (L.) Medic. (Coioion JimEBERSY.)

Frequent at Point Pelee in open woods. Islands and

Ohio shore.

Amelanchier oblongifolla (T. and G.) Roem. (Shad-bush.)

Occasional at Point Petee in open sandy ground. Mouse

and Kelley island and Ohio shore.

Amelanchier spicata (Lam.) C. Koch. (Round-leaved

JUNEBERRY.)

Abundant in spots at Pr'nt Pelee in open sandy ground.
Crataegus Oxyacantlia L. (English Hawthorne.)

Occasionally planted as an ornamental tree and in hedges,
but perhaps not yet escaping.
Crata^us Crus-Salli L. (Cockspur Thorn.)

Occasional at Point Pelee in open places and borders of
woods, and on Pelee island. Ohio shore.
Crataegus punctata Jacq. (Large-fruited Thorn.)

Common at Point Pelee in open places and open woods.
One tree noticed near Kingsville, two feet in diameter
two feet from ground.
Crataegus tomentosa L. (Pear Thorn.)

Kelley and Middle Bass islands.
Crataegus mollis (T. and G.) Schelle. (Red-fruited Thorn.)
Frequent at Point Pelee and on Pelee island. Along
Detroit river. Kelley island and Ohio shore.
Fragaria virginiana Duchesne. (Common Strawberry.)
Common at Point Pelee and on Pelee island. Kelley,
Put-in-Bay, and Mouse islands and Ohio shore.
Fragaria Yirginiana Duchesne, var. illinoensls (Prince) Grr y.
(Illinois Strawberry.)

Kelley, Put-in-Bay, and Mouse islands and Ohio shore.
Fragaria vesca L., var. amerlcana Porter. (American Wood
Strawberry.)

Frequent at Point Pelee in rich open woods. Kelley
and Put-in-Bay islands and Ohio shore.
Waldstehiia fragarioides (Michx.) Trattinick. (Barren
Strawberry.)

Frequent about Windsor. (F. P. Cravin.)

59

Potentllla arftnta Pureh. (Tall Cinquefoil.)

Put-in-Bay island and Ohio shore.
Potentllla monspeliensia L. (Rough Cinquefoil.)

Occasional at Point Pelee as a weed about dwellings and
in old fields, and on Pelee island. Put-in-Bay island
and Ohio shore.
Potentllla paradoza Nutt. (Bushy Cinquefoil.)

Abundant in spots at Point Pelee in open sandy ground
and along north shore of Lake Erie.
Potentllla argentea L. (Silvery Cinquefoil.)
Common about Windsor on poor open ground
Potentllla paluttrla (L.) Scop. (Marsh Five-finger.)

Frequent at Point Pelee in wet places in and about the
big marsh.
Pbtentilla Anaerlna L. (Silver Weed.)

Common at Point Pelee and often abundant, usually
m dry sandy ground near the lake shore. Pelee island,
Middle Bass, North Bass, and RatUesnake islands,
and Ohio shore.
Potentllla canadensis L. (Common Cinquefoil)

Occasional at Point Pelee in dry open ground, and on
Pelee island. Ohio shore.
Potentllla canadensis L., var. simplez (Michx.) T. and G.
(Larger Common Cinquefoil.)
Near Amherstburg. (Macoun.)
FUipendula rubra (Hill) Robinson. (Queen of the Prairie.)

Ohio shore.
Geum canadense Jacq. (White Avens.)

Common at Point Pelee in rich woods and thickets.
Common on the islands and Ohio shore.
Geum Tirglnianum L. (Rough A\'bns.)

Pelee island. Along Detroit river. Put-in-Bay island.
Oeum strlctum Ait. (Yellow Avens.)

Common about Windsor. (F. P. Cravin.)
Geum vemnm (Raf.) T. and G. (Spring Avens.)

Pelee island. Near Amherstbunt. (Macoun.) Common
about Windsor. Johnson island and Ohio shore.

«0

Geum rivale L. (Watbk Avens.)

In damp open or shaded ground about Windsor. (F. P.
Cravin.)
Rubus Idaeus L., var. canadensis Richardson (R. strigosus
Michx. of moBt authors). (Wild Red Strawberby.) See
Rhodora XI-236.

Occasional at Point Pelee in dry open places, and on
Pelee island. Ohio shore.
Rubus neftlectus Peck. (Purple Wild Raspberry.)

Near Amhertsburg. (Macoun.)
Rubus occldentalis L. (Black Raspberry.)

Frequent at Point Pelee in rich open woods. Islands
and Ohio shore.
Rubus odoratus L. (Purple Flowering Raspberry.)

A large bunch on the bank of a big ditch in the big marsh
at Point Pelee. Not noticed elsewhere.
Rubus triflonis Richards. (Dwarf Raspberry.)

Common in damp shaded ground about Windsor.
Rubus alle^eniensls Porter. (R. viUostu of many authors.)
(High Bush Blackberry.)

Frequent at Point Pelee in dry open and often shaded
ground. Islands and Ohio shore.
Rubus hispidus L. (Running Swamp Blackberry.)

Common about Windsor.
Rubus tUIosus Ait. {R. canadensis of most authors.) (Dew-
berry.)

Occasional at Point Pelee in dry dandy ground. Islands
and Ohio shore.
Agrimonla ftryposepala Wallr. (Tall Hairy Acriuony.)
Frequent at Point Pdee in open or slightly shaded
ground especially along "the narrows," and on Pelee
island. Kelley island and Ohio shore.
Atrimonia parviflora Ait. (Many-flowered Agrimony.)
Frequent at Point Pelee in dry open ground, and on
Pelee island. Along north shore of Lake Erie. Ohio
shore.

61

Rosa setigera Michx. (Climbing Rose.)

Pelee island, and near Amherstburg. (Macoun.) South
shore of Lake St. Clair. Johnson. Mouse. Kelley. and
Middle Bass islands, and Ohio shore.
Rom blanda Ait. (Meadow Rose.)

Pelee island. Old Hen island, and Ohio shore
Roaa rubiftlnosa L. (Sweetbrier.)

Common at Point Pelee on flat. dry. open ground. Is-
lands and Ohio shore.
Row caroUna L. (Swamp Rose.)

Frequent at Point Pelee in low damp open places. Is-
lands and Ohio shore.
Roia humllis Marsh. (Pasture Rose.)

Along Detroit river and near Leamington. (Macoun.)
Kelley and Put-in-Bay islands and Ohio shore
Pninus serodna Ehrh. (Wild Black Cherry.)

Frequent at Point Pelee. especially along "the narrows "
Islands and Ohio shore.
Frunus ▼irftinlana L. (Choke Cherry.)

Frequent at Point Pelee on border of woods. Islands
and Ohio shore.
Pruniis pemuylvanlca L. f . (Wild Red Cherry.)

Common along north shore of Lake Erie
Pronns insHtitia L. (Bullace Plum.)

Noticed growing wild on Pelee island by Prof. John
Macoun.
fruaua putnUa L. (Sand Cherry.)

Frequent at Point Pelee in sandy open ground and on
upper beach. Ohio shore.
Prunua avium L. (Sweet Cherry.)

A few trees noticed along shore of Lake Erie, apparently
permanent escapes. Kelley island.
Pninus CerasiM L. (Common Cherry.)

J'requent a- an escape at Point Pelee and on P< island.
Prunua americana Man>h. (Wild Plum.)

Noticed on Pelee island. Along north shore of Lake
Ene. Kelley and Put-in-Bay islands.

62

Pnmus Perslca (L.) Stokes. (Peach.)

Inclined to persist on the islands of Lake Erie, and Ohio
shore.

LEGUMINOSAE (Pulse Family.)

Gyninocladus dioica (L.) Koch. (Kentucky Coffee-tree.)
Noticed in 1882 on Pelee island by Prof. John Macoiin.
Not seen in 1912. The other islands and Ohio shore.
Gleditsla triacanthos L. (Honey Locust.)

Many trees large and small growing on and near the beach
on the west side of Point Pelee, and occasional along
north shore of Lake Erie to Detroit river. The islands
and Ohio shore.
GaMia marllandlca L. (Wild Senna.)

Johnson idand and Ohio shore.
Gaasia Chamaecriata L. (Paktridgb Pea.)

Ohio shore.
Cerds canadeiwit L. (Redbud.)

Pelee island. (Macoun.) Ohio shore.
Baptlsia tinctorla (L.) R. Br. (Wild Indigo.)

Near Colchester and Sandwich. (Macoun.) Near Leam-
ington and Windsor.
Lupinus pcrennit L. (Wild Lupine.)

Near Sandwich and Leamington in dry open ground.
THfollum arveniie L. (Rabbit-foot Clover.)

In waste places about Windsor. (F. P. Cravin.)
TrifoUum pratenie L. (Red Clover.)

Frequent at Point Pele* in open ground. Islands'and
Ohio shore.
TrifoUum rcflezum L. (Buffalo Clover.)

Islands of Detroit river. Johnson island.
TrifoUum repens L. (White Clover.)

Occasional at Point Pelee in old fields and pastures.
Islands and Ohio shore.
TrifoUum hybridum L. (Alsike Clover.)

Occac'^nal at Point Pelee on and near cultivated ground.
Pui-in-Bay island and Ohio shore.

63

Trifolium agrarium L. (Yellow Clover.)
Frequent about Windsor. (F. P. Cravin.)
TrifoUum procumbens L. (Low Hop Clover.)

Gibraltar island in Lake Erie.
MeUlotus officinalis (L.) Lam. (Yellow Melilot.)

Occasional at Point Pelee near dwellings. Johnson and
Put-in-Bay islands and Ohio shore.
Melllotiu alba Desr. (Sweet Clover.)

Occasional at Point Pelee about dwellings and road-
sides. Common along Detroit river. Abundant in
fields about Windsor. Abundant on the islands and
Ohio shore.
Medlcago aatlva L. (Alfalfa.)

Rare at Point Pelee. Occasional throughout Essex
county. Put-in-Bay island and Ohio shore.
Medlcago lupulina L. (Black Medick.)

Frequent at Point Pelee about dwellings. Islands and
Ohio shore.
Roblnla Pseudo-Acacla L. (Common Locust.)

Inclined to escape and persist at Point Pelee. Islands
and Ohio shore.
Astragalus canadensis L. (Carolina Milk Vetch.)

Frequent along the north shore of Lake Erie. Islands
and Ohio shore.
Desmodlum nudlflonim (L.) DC.
Trefoil.)

Ohio shore.

Desmodlum grandlflorum (Walt.) DC. (Pointed-leaved
Tick Trefoil.)
Ohio shore.

Desmodlum rotundlfoUum (Michx.) DC.
Trefoil.)
Ohio shore.
Desmodlum canescens (L.) DC. (Hoary Tick Trefoil.)
Occasional at Point Pelee in sandy open ground, and
along north shore of Lake Erie. Islands and Ohio
shore.

(Naked-flowered Tick

(PosTRATE Tick

64

Dennodlum bracteoaum (Michx.) DC. (Lasce-bractbd
Tick Trefoil.)

Along north shore of ^ke Erie. Ohio shore.
Desmodlum Ullnoense Gray. (Illinois Tick Trefoil.)

Ohio shore.
Desmodlum Dlllenii Darl. (Dillen's Tick Trefoil.)

Occasional at Point Pelee in dry shaded ground, and along
north shore of Lake Erie. Put-in-Bay island.
Desmodlum panlculatum (L.) DC. (Panicled Tick Tre-
foil.)

Occasional at Point Pelee in dry open or slightly shaded
ground. Put-in-Bay island and Ohio shore.
Desmodlum camidense (L.) DC. (Showy Tick Trbfoh.)
North shore of Lake Erie and along Detroit river. Along
Lake St. Clair. Ohio shore.
Desmodlum sessilifoUum (Torr.) T. and G. (Sessile-leaved
Tick Trefoil.)

Dry shaded ground near Amherstburg.
Desmodlum riftidum (Ell.) DC. (Rigid Tick Trefoil.)

Ohio shore.
Lespedeza violacea (L.) Pers. (Bush Clover.)

Ohio shore.
Lespedeza vliftlnlca (L.) Britton.

In thickets along Detroit river and near Leamington.
(Macoun.)
Lespedeza frutescens (L.) Britton. (Wand-like Bush Clo-
ver.)

Sandy woods and thickets in Essex county. (Maooun.)
Ohio shore.
Lespedeza hlrta (L.) Homem. (Hairy Bush Clover.)

Ohio shore.
Lespedeza capltata Michx. (Round-leaved Bush Clover.)

Along Detroit river. Ohio shore.
Vlcla satlva L. (Spring Vetch.)

North Bass and Rattlesnake islands and Ohio shore.
Vida angustlfolla (L.) Reichard. (Common Vetch.)
Frequent as a weed about Windsor.

65

Vkta caroUnlana Walt. (Carouna Vetch.)

Along Detoit river. Islands and Ohio shore.
Vida americana Muhl. (American Vetch.)

Kelley and North Bass islands and Ohio shore.
Lathyms maritimus (L.) Bigel. (Beach Pea.)

Along north shore of Lake Erie. Apparently infrequent.
Ohio shore.
Lathyrus paluatria L. (Marsh Vetchung.)

Frequent at Point Pelee on damp meadow-like ground.
Islands and Ohio shore.
LathyriM ochioleucua Hook. (Cream-coujured Vetch-
ung.)

Islands and Ohio shore.
ApiM tubcron Moench. (Wild Bean.)

Common at Point Pelee along "the narrows" and borders

of woods and thickets, and on Pelee island. Ohio shore.

StrophoatylM hehrola (L.) Britton. (Trailing Wild Bean.)

Frequent and often abundant at Point Pelee in damp

sand, and along the beach. Islands and Ohio shore.

Amphicarpa monoica (L.) EH. (Hog Peanut.)

Frequent at Point Pelee in dry open ground and open
woods. Islands and Ohio shore.
Amphicarpa Pltchcri T. and G. (Pitcher's Hog Pbanct.)
Frequent at Point Pelee along "the narrows." Islands
and Ohio shore.

LINACEAE (Flax Family.)

Linum lUitatiMiinum L. (Common Flax.)

Occasional at Point Pelee about farm buildings. Kelley
island.
Linum sulcatum Riddell. (Grooved Ykiix>w Flax.)

Occasional about Windsor. (F. P. Cravin.) Ohio ehore.

OXALIDACEAE (Wood Sorrel Family.)

Oxalis vlolacea L. (Violet Wood Sorrel.)
Ohio shore.

66

Oialls ooraiculata L. (Lady's Soerel.)

Frequent at Point Pdee in meadow-like ground, gardens,
and fields. Islands and Ohio shore.

GERANIACP-AE (Geranium Family.)

Gcnmium maculatum L. (Wild Ckanesbill.)

Common at Point Pelee in open ground and open woods,
and on Pelee island. Kelley island and Ohio shore.
Getsnium Robcrtianum L. (Herb Robert.)

Abundant at Point Pelee under red cedars and pines or in
damp rich woods. Islands and Ohio shore.
Geranium carolinianum L. (Carouna Cranbsbill.)

Occasional at Point Pelee in dry open ground. Islands
and Ohio shore.

RUTACEAE (Rue Family.)

Zaathoijrlum americanum Mill. (Northern Prickly Ash.)
Common at Point Pelee in and about borders of woods

and thickets, and on Pelee island. Kelley and Middle

Bass islands and Ohio shore.
Ptelaa trifoliata L. (Shrubby Trefoil.)

Frequent at Pcnnt Pelee along "the narrows" and in other

places. Reported as formerly much more abundant.

Known at Point Pelee as "Wahoo." Along north shore

of Lake Erie. Plentiful on Pelee island. Common on

the other islands and Ohio shore.

SIMARUBACEAE (Quassia Family.)

AUanthtw glandulosa Desf. (Tree-of-Heaven.)

Escaping in Essex county. Islands and Ohio shore.

POLYGALACEAE (Milkwort Family.)

Poljrgala poljrgama Walt. (Racemed Milkwort.)
In dry ground about Windsor (F. P. Cravin.)

67

Pirisrt>Ia Senega L (Seneca Snakeroot.)

Ohio shore.
Polyglda Senega L., var. latifolia T. and G. (Seneca
Snakeroot.)
Ohio shore.
Polygala eanguinea L. (Purple Milkwort.)

Point Pelee. (Burgess.) Near Windsor (J. M. Ma-
coun.)
POlygala Tertlclllata L. (Whorled Milkwort.)

In dry open ground from Amherstbui^ to Sandwich.
Ohio shore.

EUPHORBIACEAE (Spurge Family.)

Acalypha ▼Irginica L. (Virginia Three-seeded Mercury.)
Frequent at Point Peiee in open places and often abun-
dant as a weed in cultivated fields. Islands and Ohio
shore.
Eiqriiorbla polygonifolia L. (Seaside Spurge.)

A characteristic plant of the sandy beach at Point Pelee.
Islands and Ohio shore.
Euphorbia scipens HBK. (Round-leaved Spreading
Spurge.)

Johnson island.
Euphorbia Preslii Guss. (Upright Spotted Spurge.)

Occasional at Point Pelee in dry open ground. Islands
and Ohio shore.
Euphorbia hirsuta (Torr.) Wiegand. (Hairy Spurge.)

Along railway embankments about Windsor.
Euphorbia maculata L. (Milk Purslane.)

Frequent at Point Pelee near dwellings and on roadsides.
Islands and Ohio shore.
Euphorbia corollata L. (Flowering Spurge.)

Occasional at Point Pelee in open dry ground. Ohio
shore.
Euphorbia dentata Michx. (Toothed Spurge.)
Islands and Ohio shore.

Euphorbia iriatyphylla L. (Bkoao-leaved Spurge.)

Near Colchester and along Detroit river.
Euphorbia Helioacopia L. (Waktweeo.)

Near Essex Centre. (Biuseas.)
Euphorbia Cjrparlssias L. (Cypress Spurge.)

Occasional at Point Pelee in open dry ground. Islands
and Ohio shore.
Euphorbia oominutata Engelm. (Tinted Spurge.)

Johnson island.

LIMNANTHACEAE (False Mermaid Family.)

FloeriKea proserpinacoidet WUId. (False Mermaid.)
On an island of Detroit river near Amherstburg.

ANACARDIACEAE (Cashew Family.)

Rhus typhina L. (Stagborn Sumach.)

Frequent at Point Pelee in dry open or slightly shaded
ground. Islands and Ohio shore.
Rhus glalm L. (Smooth Sumach.)

Plentiful on Pelee idand. The other islands and Ohio
shore.
Rhus Vemix L. (Poison Sumach.)

Frequent at Point Pelee in damp ground along "the
narrows" and in swampy places, and on Pelee island.
Rhus Toxicodendron L. (Poison Ivy.)

Very common at Point Pelee in dry or damp, rich, open
or shaded ground. Often taking complete possession
of trees forty and fifty feet high, the vines being in
many cases more than three inches in diameter one
foot from the ground. A low shrub when not climbing.
The climbing form often referred to a si?. Toxicoden-
dron L., var. radicans (L.) Torr., climbing poison ivy.
Islands and Ohio shore.

69

Rhus canadensis Marsh. (Fragrant Sumach.)

Very abundant at Point Pelee in dry woods and open
dry ground. Also abundant in sand on the west b&u:h
where, with low junipers in large and thick bunches,
it forms an efficient sand binder against the action of
wind. Islands and Ohio shore.

AQUIFOLIACEAE (Holly Family.)

Ilei verticUlata (L.) Gray. (Black Alder.)

Occasional at Point Pelee in damp thickets, and on
Pelee i-^Lnd. Green island.
Iks Tcrtlclllata (L.) Gray, var. tennifolia (Torr.) Wats.
(Bronx Wintbrberry.)

Near Sandwich and Leamington. (Macoun.)

CEI ASTRACEAE (Staff Treb Family.)

ETonymus atropurporeus Jacq. (Burning Bosh.)

Occasionui at Point Pelee in shaded ground. (Wallace
Tilden.) F Aec if'and. White island in Detroit river,
Hen and KcUey slands, and Ohio shore.
Evonymus obovatua Nutt. (Running Strawberry Bush.)
Frequent at Point Pelee in rich shaded ground. Along
Lake St. Clair. Islands and Ohio shore.
Celastrus scandens L. f Bittersweet.)

Very common at Point Pelee in woods ,,rj. tV'VVf;:
Islands and Ohio shore.

STAPHYLEACEAE (Bladder Nut Fa^'sly ,

Staphylea trifolia L. (American Blaiwe?. K . >

Occasional near Windsor. (F. P. Cravin.} G-«. :■ -■r
land and Ohio shore.

ACERACEAE (Maple Family )

Acer spicattim Lam. (Mountain Maple.)

In rich woods about Windsor. (F. P. Cravin.)

70

Acer ■acchanim Marsh. {A. sacckarinum Wang.) (Sugak
Maple.)

Occasional at Point Pelee with other trees. Islands
and Ohio shore.
Acer saccharum Marsh, var. nigrum (Michx. f.) Britton.
(Black Maple.)

Along "the narrows" at Point Pelee, and on Pelee island.
Kelley and North Bass islands, and Ohio shore.
A southern fern was noticed on Pelee island, named
by Prof. C. S. Sargent, A. saccharum rugelii Rehd.
Leaves three-lobed.
Acer saccharinum L. (A. dasycarpum Ehrh.) (Silver
Maple.)

Occasional at Point Pelee in rich ground with other
trees. Islands and Ohio shore.
Acer rubrum L. (Rrd Maple.)

Frequent at Point Pelee in rich ground with other trees,
and on Pelee island.
Acer Negundo L. (Box Elder.)

Occasionally planted and escaping at Point Pelee and on
Pelee island. Put-in-Bay island and Ohio shore.

SAPINDACEAE (Soapberry Family.)

Aesculus Hippocaatanum L. (Common Horse-chestnut.)
Often planted in Essex county, and apparently spreading
along north shore of Lake Erie.
AeeculiM glabra Willd. (Fetid Buckeye.)

Johnson, Middle Bass, and North Bass islands and Ohio
shore.

BALSAM I NACEAE (Touch-me-not Family.)

Impatlens pallida Nutt. (Pale Touch-me-not.)

Frefjuent about Windsor. (F. P. Cravin.) Old Hen
and Rattlesnake islands.
Impatlens biflora Walt. (Spotted Touch-me-not.)

Common at Point Pelee in wet open or shaded places.
Islands and Ohio shore.

71
RHAMNACEAE (Buckthorn Family.)

Rhamniu alnifolla L'Her. (Alobr-leaved Buckthorn.)

In damp open ground near Lake St. Clair.
Ccanothus americanua L. (New Jersey Tea.)

Frequent at Point Pelee in dry open or shaded ground.
Ohio shore.
Ceanothus omtua Desf. (Smaller Red-root.)

Occasional at Point Pelee in dry open or shaded ground.
Ohio shore.

VITACEAE (Vine Family.)

Paedera vltacea (Knerr) Greene. {Ampdopsii quinquefolia
of most authors). (Virginia Creeper.)

Common at Point Pelee in shaded ground. Islands
and Ohio shore.
Vitis labnuca L. (Northern Fox Grape.)

Many patches of the cultivated grape persisting at Point
Pelee and on Pelee island apparently belong to or
are varieties of this species.
Vltis blcolor Le Conte. (Summer Grape.)

Frequent at Point Pelee in shaded or open ground and
on Pelee island.
Vltia cordifolla Michx. (Frost Grape.)

Johnson island.
Vltls vulpina L. (River-bank Grape.)

Common at Point Pelee in open or ehaded ground.
Islands and Ohio shore.

TILIACEAE (Linden Family.)

Tilla amcrlcaiia L. (Basswood.)

Common at Point Pelee in rich ground with other trees.
Islands and Ohio shore.
TiUa Michauzli Nutt. (Southern Basswood.)

Reported as growing near Sandwich and along Lake
St. Clair.

72
MALVACEAE (Matxow Family.)

AbutUon TheophrasH Medic. (Indian Mallow.)

Occasional at Point Pdee as a garden weed. Common
on the islands.
Althaea rosea Cav. (Hollyhock.)

Inclined to escape and persist on the islands in I..ake Erie.
Ohio shore.
Sida spinosa L. (Prickly Sida.)
Kelley island and Ohio shore.
Malva rotundlfoUa L. (Common Mallow.)

Frequent at Point Pelee as a weed about dwellings and
waste places. Islands and Ohio shore.
Malva moschata L. (Musk Mallow.)

Along north shore of Lake F.:^ and on islands in Detroit
river. Kelley island.
Hibiscus Moscheutos L. (Swamp Rose Mallow.)

Occasional it Point Pelee on borders of the big marsh.
Reported as formerly abundant. Abundant in many
places along the north shore of Lake Erie. Islands of
Detroit river. Along shore of Lake St. Clair. North
Bass island. Dr. E. L. Greene has named this plant
H. opuUfoUus, believing it to be a new species.
Hibiscus Trionum L. (Flowkk-of-an-houh.)
Kelley island and Ohio shore.

hyPERICACEAE (St. Johns-wort Family.)

Hyperirtim perforatum L. (Common St. John's-wort.)

Fre<iucnt at Point Pelee along roads and in old fields and
on Pelee island, Kelley island, and Ohio shore.
Hypericum punctatum Lam. (Spotted St. John's-wort.)

Occasional at Point Pelee in shaded ground. Rattle-
snake island and Ohio shore.
Hypericum proilflcum L. (Shrubby St. Joh wort.)

Frequent about Windsor. (F P. Cravin.)
Hypericum Kalmianum L. (Kalm's St. Jomn's-wort.)

Islands in I^ke Erie.

73

Hjrpericum mutllum L. (Dwaw St. John's- wo»t.)

Frejuent in low open ground about Windsor. (F. P.
Cravin.) Ohio shore.
Hypericum majiu (Gray) Britton. (Larger Canadian St.
John's-wort.)

In damp open ground about the big marsh at Point
Pclee.
Hypericum gentianoMM (h.) BSP (Orange Grass.)

In sandy ikids at Sandwich. (Macoun.)
Hypericum Tirftinicum L (Marsh St. John's-wort.)

Common at Point PtJee in and about the big marah.
Ohio shore.

CISTACEAE (RocKRosE Family.)

(I.. ?) Michx. (LONG-BRANCHBD

Helianthemum camuleiue

Frost^'eed.)

Near Sandwich. (Macoun.) In dry open ground near
Lake St. Clair.
Helianthemum majus BSP. (Hairy Fiostweed.)

On Cedar poin. , Ohio shore.
Lechea villosa Ell. (Large Pinweed.)

Very common about Windsor in dry open ground. Cedar
point, Ohio shore.
Lechea minor L. (Thyme-leaved Pinweed.)

In open or slightly shaded ground near Windsor.

VIOLACEAE (Violet Family.)

Viola cucullata Ait. (Marsh Blue Violet.)

Common about Windsor in swampy places.
Viola palmata L. (Eariy Blue Violet.)

In damp woods near Amhentttnirg. Ohio shore.
Viola aororia Willd. (Woolly Bi.ok Violet.)

Common at Point Peke in shaded grouncl. t>hio shorr.
\Mm fimbriatula Sm. (Ovatk-leavkd Violkt.)

Common about Windsor.

74

Viola n^ttata Ait. (Arrow-leaved Violet.)

Near Arahenitburg. Common about Windsor.
Viola pedatifida G. Don. (Prairie Violet.)

Ohio shore, but scarce.
VloJa incognita Brainerd. (Sweet White Violet.)

Frequent at Point Pelee in rich shaded ground. Islands
and Ohio shore.
Viola pubcKem Ait. (£>owny Yellow Violet.)

Frequent at Point Pelee in dry shaded ground. Islands
and Ohio shore.
Viola acaltrluscula Schwein. (Shooth Yellow Violet.)

Frequent at Point Pelee in rich woods and thickets.
Islands and Ohio shore.
Viola striata Ait. (Pale Violet.)

Near Amherstburg. Ohio shore.
Viola Rafineaquil Greene. (Wild Pansy.)

On Pelee island. (Macoun.) Johnson and Put-in-Bay
islands and Ohio shore.

CACTACEAE (Cactus Family.)

Opuntia Rafineaquil Engelm. (Western Prickly Pear.)
Abundant in spots at Point Pelee in dry open ground.

THYMELAEACEAE (Mezereum Family.)

Dlrca paluatris L. (Leathbrwood.)

Frequent in shaded ground near Colchester.

ELAEAGNACEAE (Oleaster Family.)

Shephcrdia canadensis (L.) Nutt. (Buffalo Berry.)

Common at Point Pelee in dry open or shaded ground.

LYTHRACEAE (Loosestrife Family.)

Rotala ramosior (I..; Koehnc. (Ro-.ala.)
Ohio shore, but rare.

75

(Long-leaved Aumanu.)

Ammannia cocdnea Rottb.

Ohio shore.
Decodon verticUlatu. (L.) Ell, (Water Willow)

Very abundant in spots at Point Pelee in and about the
big marsh. Islands and Ohio shore
Lythrum alatum Pursh. (Wing-angled Loosestrife )

In damp places along north shore of Uke Erie, Detroit
nver, and east of Windsor. Put-in-Bay and Middle
Bass islands and Ohio shore.

ONAGRACEAE (Evening Primkose Family

Ludvigla altemifolia L. (Seedbox.)

In swampy ground, meadows, and pastures near Sand-
wich and Wmdsor. (Alex. Wherry.)

liJSl)'****^**^ ^''°'* ^"'^ ^"" (Many-fruited Lud-
^"(SunT""** a'°"8 railway track near Amherstbuig.
Ludvigta paliutris (L.) Ell. (Water Purslane )
In wet places at Point Pelee. Ohio shore.

EpUoWumangiwtifolIuinL. (Great Willow-herb.)
Ohio shore.

EpUoblum deiuum Raf. (Linear-leavbd Willow-herb.)
Ohio shore.

EpUoblum coloratum Muhl. (Purple-leaved Willow-

H£ltB ,/

I? .. ^l^*"*=y ?"<* **'ddle Bass islands and Ohio shore.
Epilobium adenocaulon Haussk. (Northern Willow-herb )
Oc^onal at Point Pelee in damp open ground and on
Pelee isLnd. Kelley and North Bass islands and
Uhio shore.
Oenothera bietmia L. (Common Evening Primrose )

Common at Point Pelee in dry open or shaded ground.

Oenoth^ T °"J'** '!"''*' '**'*'• '"'^^^ ^"'l Ohio shore.
Oenothera rhomWpetala Nutt. (Rhombic Evening Prim-

ROSE.)

Ohio shore.
t

76

Gaura biennis L. (Biennial Gauka.)

Along Detroit river and near Windsor. Ohio shore.
Glrcsea lutetlana L. (Enchanter's Nightshade.)

Common at Ptrint Pelee in rich open woods, and on Pelee
island. Put-in-Bay island.
Qrcaea alpina L. (Smaller Enchanter's Nightshade.)

Ohio shore.

HALORAGIDACEAE (Water Milfoil Family.)

Myrlophyllum spicatum L. (Spiked Water Milfoil.)

Often abundant at Point Pelee in big ditches and stag-
nant pools, and on Pelee island.
Proserpinaca palustrls L. (Mermaid-weed.)

Common at Point Pelee in and about the big marsh.
Ohio shore.

ARALIACEAE (Ginseng Family.)

Alalia racemoM L. (Spikenard.)

In rich woods near Colchester.
Alalia nudicaulis L. (Wild Sarsaparilla.)

Common at Point Pelee in rich moist woods and thickets.
Green and Kclley islands and Ohio shore.
Panax quinqutfolium L. (Ginseng.)

Reported as formeriy plentiful at Point Pelee and on
Pelee island, but not noticed in 1910-11. Formerly
abundant on the other islands and Ohio shore.
Panax trifolium L. (Ground-nut.)

In rich woods about Windsor. (F. P. Cravin.)

UMBELLIFERAE (Parsley Family.)

Sanicula marilandica L. (Black Snakeroot.)

Common at Point Pelee and on Pelee island. Put-in-Bay
island and Ohio shore.

Sanicula canadensis L. (Short-styled Snakeroot.)

Along Detroit river. Kelley island and Ohio shore.

77

Eriienfa bulbosa (Michx.) Nutt. (Harbinger-of-Spking.)
Kelley island and Ohio shore

°?^?1^)""" *'"^°'*»*- (L.) Crantz. (Spreading

White island in Detroit river. (Macoun.) Kelley island
Otmorhiza Qaytonl (Michx.) Qarke. (Woolly Sweet C,-"

Islands and Ohio shore.
Osmorhiza longbtyll. (Torr.) DC. (Smoother Sweet Ci-

CBLY.^

Plentiful at Point Pelee in rich open or shaded ground.
Islands and Ohio shore.
Conlum maculatum L. (Poison Hemlock.)

Noticed in waste places near Windsor
acuta maculata L. (Water Hemlock.)

In damp open ground on Pelee island. Kelley island
and Ohio shore.
acuta bulblfera L. (Bulb-bearing W.ater Hemlock )

Common at Point Pelee in and about the big marsh.
Islands and Ohio shore.
Gwum CanrI L. (Caraway.)

Occasional at Point Pelee as a weed about dwellings.
Islands and Ohio shore.
Slum cicutaefoHum Schrank. (Water Parsnip )

Common at Point Pelee in and about the big marsh

Cr»»fnt«*ri°" T '"I^"''- ^*"*y '^'*"^ «"d Ohio shore.
Cryptotaenta canadensis (L.) DC. (Honewort.)

Common at Point Pelee in damp rich woods and thickets,
and on Pelee island. Ohio shore.
Zkto aurea (L.) Koch. (Golden Alexanders.)

iskid"^' «* P™"t P*^'«^ and on Pelee island. Kelley
Zi2la oardata (Walt.) DC. (Heart-leaved Alexanders.)
T-.-.i."^"*"^ °" ^^'^ '''^"^- f^casional along Detroit river
Taenldla InteSerrima (L.) Drude. (Yellow PimpernVu
Occ<nsional at Point Pelee in dry open or slightly shaded
ground and on Pelee island. Kelley and Put-in-Bay
islands and Ohio shore.

78

Thaapium aureum Nutt. (Meadow Parsnip.)

Islands of Detroit river. (Maclagan.) Put-in-Bay island
and Ohio shore.
Thaspium barbinode (Michx.) Nutt. (Hairy-jointed Mea-
dow Parsnip.)

Pelee island. Near Colchester and along Detroit river.
Islands of Lake Erie and Ohio shore.
Thaspium barbinode (Michx.) Nutt., var. anguattfolium
Coult. and Rose. (Hairy-jointed Meadow Parsnip.)
Pelee island. (Macoun.) Johnson and Mouse islands
and Ohio shore.
Pastiiiaca sativa L. (Parsnip.)

Near dwellings at Point Pelee as an escape from culti-
vation, and on Pelee island, Kelley island, and Ohio
shore.
Hcradeum lanatum Michx. (Cow Parsnip.)

Ohio shore.
Oiypolls rigkUor (L.) Coult. and Rose. (Cowbane.)

Ohio shore.
DauciM Carota L. (Carrot.)

Occasional at Point Pelee about dwellings, in old fields,
and on Pelee island. Ohio shore.

CORNACEAE (Dogwood Family.)

Comus canadensis L. (Dwarf Cornel.)

In damp shaded ground about Windsor. (F. P. Cravin.)
Gomus florida L. (Flowering Dogwood.)

Abundant on places along north shore of Lake Erie. Near
Amherstburg. (Macoun.) Kelley island and Ohio
shore.
Gomus circinata L'Her. (Round-leaved Cornel.)

Occasional at Point Pelee or borders of woods and abun-
dant on Pelee island. Hen and Kelley island and
Ohio shore.
Gomus Amomum Mill. (Silky Cornel.)

Common at Point Pelee in damp open or shaded ground.
Islands and Ohio shore.

79

CorniM atpertfolia Michx. (Rough-leaved Cornel.)

Common at Point Pelee in dry open or slightly shaded
ground, and along north shore of Uke Erie. Islands
and Ohio shore.
Comus BaUeyi Coult. and Evans. (Bailey's Cornel)

Occasional at Point Pelee and along north shore of Uke
Ene.
Gorans stolonifera Michx. (Red-osier Dogwood.)

Along north shore of Lake Erie. Ohio shore
Comus paniculata L'Her. (Panicled Cornel.)

Common at Point Pelee on borders of woods and thickets
and on Pelee island. '

Corau. altemifoUa L. f. (Alternate-leaved Cornel )

Frequent at Point Pelee in open woods and on Pelee
island. Ohio shore.
Nyssa sylvatica Marsh. (Black Gum.)

Between Essex Centre and Leamington. (Macoun.)
Near Colchester.

ERICACEAE (Heath Family.)

(Prince's Pine.)

Caiimaphila umbellata (L.) Nutt.

Ohio shore.
Pyrola elliptlca Nutt. (Shin Leaf.)

Ohio shore.

Pyiola americana Sweet. (Round-leaved Wintergreen )

About Windsor. (F. P. Cravin.)
Monotropa imiflora L. (Indian Pipe.)

n ,.u!!?"*"* *'~"* Windsor. (F. P. Cravin.) Ohio shore
Oaultherla procumbens L. (Wintergreen.)

Common in dry woods about Windsor.
Arctostaphylos Uva-uwi (L.) Sprang. (Bearberry.)

On the west beach of Point Pelee acting as a sand binder
Pelee island.
GayluwMcia baccata (Wang.) C. Koch. (Biack HucnE-

BERRY.)

Common in dry woods about Windsor.

Vaccinium pennsylvanicum

BEKKY.)

Common about Windsor.
Vacdnium vacillant Kalm

Common in woods ab< .i
Vaccinium corymbosum L.

Lam. (Early Sweet Blub-

(Late Low Blueberry.)
Windsor.

(Swamp Blueferry.)
Common in swampy places about Windsor. (F. P.
Cravin.)
Vaccinium macrocarpon Ait. (Large cIranberry.)

Reported as formerly abundant in parts of the big m rah
at Point Pelee. Destroyed by drainage and fire.

PRIMUU^CEAE (Primrose Family.)

Lyaimachia terrestris (L.) BSP. (Bin.B-BEARiNG Loose-
strife.)

Occasional at Point Pelee in damp open ground. Bass
island ami Ohio shure.
Lysimacliia Nununularia L. (Moneywort.)

In damp places along north shore of Lake Erie, ^^iddle
Bass island.
Lysimachia thyrsiflora L. (TutiKD Loosestrife.)

Frequent at Point Pelee in wet open spots. Ohio shore.
Steironema ciliatum (L.) Raf.

Common at Point Pelee in rich woods and thidtets.
Islands and Ohio shore.
Steironema quadriflorum (Sims) Hitchc. (Pr.\irie Money-

W-: «RT.)

Islands of Detroit river and near Sandwich. (Maclagan.)
OLEACEAE (Olive Family.)

Fraxinus americana L. (White Ash.)

Frequent at Point Pelee in rich ground with other trees.
Islands and Ohio shore.
Fraxinus pennsylvanica Marsh. (Red Ash.)

Occasional at Point Pelee in rich ground with other trees.
Islands and Ohio shore. Along hore of Lake St. Clair.

SI

Fraiinus quadrangulata Michx. (Blue Ash.)

In dry ground at Point Pelee with other tree* abng "the
narrows." Abundant on Pelee island. On the other
Lake Erie islands and Ohio shore.
FrailniM nigra Marsh. (Black Ash.)

Occasional at Point Pelee and usually small in wet woods
with other trees. Islands and Ohio shore.
Syringa ▼ulgarls L. (Common Lilac.)

Noticed as an escape on Pelee island. Well esUblished
on Kelley island.
LigiMtnim Tuigare L. (Privet.)
Ohio shore.

GENTIANACEAE (Gentian Family.)

Gcntiana crinita Froel. (Fri.nged Gentian.)

Abundant in damp spots along Lake Erie shore. Ohio
shore.
Gentiana quinquefolia L. (Stiff Gbntlan.)

Along Detroit river. (Maclagan.)
Gentiana Andrewsii Griseb. (Closed Gentun.)

In damp spou along Lake Erie shore and E)etroit river.
Frequent about Windsor. (F. P. Cravin.) Ohio shore.

APOCYNACEAE (Dogbane Family.)

Vinca minor L. (Common Periwinkle.)

Kelley and Middle Bass islands and Ohio shore.
Apocynum andnMaemlfoUum L. (Spreading Dogbane.)
Frequent at Point Pelee in dry open ground and on Pelee
island. Put-in-Bay and Middle Bass isbnds and Ohio
shore.
Apocynum cannabinum L. (Indian Hemp.)

Frequent at Point Pelee in damp gravelly ground.
Islands and Ohio shore.
Apocynum cannabinum L., var. puiMscens (R. Br.) DC
(Velvet Dogbane.)

In bkmn up sand at Point Pelee. (Macoun.)

MICROCOPY RESOIUTION TOT CHART

(ANSI ond ISO TEST CHART No 2)

S^ 1653 toil Uam SIr.el
^^ CIS) 288- 5969 -Fo.

82

ASCLEPIADACEAE (MaKWEED Family.)

Aidepias tuberosa L. (Butterfly-weed.)

Occasional at Point Pelee in dry open ground. Put-in-
Bay and North Bass islands and Ohio shore.
Aiclepias purpurascens L. (Purple Milkweed.)

Along Detroit river. (Maclagan.) Ohio shore.
Aflclepias incamata L. (Swamp Milkweed.)

Common at Point Pelee in damp open places. Islands
and Ohio shore.
Aflclepias sjrriaca L. (Common Milkweed.)

Common at Point Pelee in dry open ground and old
cultivated fields. Islands and Ohio shore.
Aadepias phytolaccoides Pursh. (Poke Milkweed.)

Common at Point Pelee. Occasional at Pelee island.
Islands of Detroit river and on the mainland.
(Maclagan.) Put-in-Bay island and Ohio shore.
Aadepias Tcrticillata L. (Whorled Milkweed.)

Ohio shore.
AceratM floridana (Lam.) Hitchc. (Florida Milkweed.)
Along Detroit river. (Maclagan.) Near Sandwich.
(Macoun.)
AceratM Tiridiflora Ell. (Green Milkweed.)

Frequent at Point Pelee on and near the upper sandy
beach. Ohio shore.
Acerates ▼Iridiflora Ell., var. lanceolata (Ives) Gray. (Green
Milkweed.)

Point Pelee. (Macoun.) Ohio shore.

CONVOLVULACEAE (Convolvulus Family.)

Ipomoea hederacea Jacq. (Ivy-leaved Morning Glory.)

Noticed at Point Pelee as an escape in sandy ground.

Ipomoea purpurea (L.) Roth. (Common Morning Glory.)

In sandy ground near dwellings at Point Pelee. Put-in*

Bay and North Bass islands and Ohio shore.

Ipomoea pandurata (L.) G.F.W. Mey. (Wild Potato-vine.)

Very abundant at Point Pelee in spots in dry ground,

and white with flowers, August 20, 1910. Ohio shore.

83

Convolvulus seplum L. (Hedge Bindweed )

Frequent at Point Pelee in damp open ground,
and Uhio shore.

Islands

var. pubescens (Gray) Fernald.

Islands

Convolvulus sepium L

(Trailing Bindweed.)

Ohio shore.
Couvolvulus arvensis L. (Field Bindweed.)

Near dwellings and in old fields at Point Pelee
Cuscuto obtusiflora HBK. (Smartweed Dodde^ )

Ohio shore.

Cuscuto Cephalanthi Engelm. (Button-bush Dodder.)

rut-in-Bay island.
Cuscuto Indecora Chois. (Pretty Dodder.)

Ohio shore.
Cuscuta Gronovii Willd. (Love-vine )

Frequent at Point Pelee in open or shaded ground
especially on edge of marsh along "the narrows." Com-
mon on the islands of Lake Erie.

POLEMONIACEAE (Polemonium Family.)

Phlox pUosa L. (Downy Phlox.)

Near Amherstburg in dry woods. (Macoun.) Alone

Phlo. H, TL"r- ^^^<='«8«") Ohio shore. '

Pnlox dlvaricata L. (Blue Phlox )

^ oJrihorT^'"* ^^^^ '" "'^ °'^" ^'^^- ^"'^"^^ *"*•
Phlox subulata L. (Ground Pink.)
Ohio shore.

Polemonium reptans L. (Greek Valerian.)
Ohio shore.

HYDROPHYLLACEAE (Waterleaf Family.)

"''**'°E.""*f1^'^"" "- ^"»"'*'* Waterleaf.)

-„? r^^ .^"' "^'^P* ^^"'^y «"d Put-in-Bay is-
lands. Ohio shore.

84

Hydrophyllum appendiculatum Michx. (Appendaged
Waterleaf.)

Common at Point Pelee in damp shaded ground. Along
Detroit river. (Maclagan.) Islands of Lake Erie.
Phacelia Purshii Buckley. (Pursh's Phacelia.)

Chicken, Johnson, and Kelley islands and Ohio shore.

BORAGINACEAE (Borage Family.)

Cyno^ossum officinale L. (Common Hound's Tongue.)

Common at Point Pelee in open ground near dwellings,
in cultivated fields and open woods. Islands and Ohio
shore.
Lappula virftiniana (L.) Greene. (Beggar's Lice.)

Occasional a*^^ Point Pelee in rich shaded ground. Kelley
and Put-ia-Bay islands and Ohio shore.
Lappula echinata Gilibert. (European Stickseed.)

Occasional at Point Pelee along the roads and on Pelee
island. Kelley and Middle Bass islands and Ohio
shore.
Myosotis virftinica (L.) BSP. (Early Scorpion-grass.)

Put-in-Bay island.
Mertensia virginica (L.) Link. (Bluebells.)

Johnson, Kelley, and North Bass islands and Ohio shore.
Lithoapermum arvense L. (Corn Gromwell.)

As a weed at Point Pelee about dwellings and in culti-
vated fields. Islands and Ohio shore.
Lithospermum Gmelini (Michx.) Hitchc. (Hairy Puc-
coon.)

Frequent at Point Pelee in open sandy ground on and
near the sandy upper beach and about Windsor.
Islands and Ohio shore.
LithoBpeitnum canescens (Michx.) Lehm. Hoary Puc-

COON.)

Along Detroit river. (Maclagan.) Ohio shore.
Lithospermum angustifolium Michx. (Narrow-leaved

PUCCOON.)

Occasional at Point Pelee in open sandy ground.

85

Onosmodium hispidissimum Mackenzie
Gromwell.)

Johnson islands and Ohio shore.
Echlum vulgare L. (Blue-weed.)

Common along railways. (F. P. Cravin.)

(Shaggy False

VERBENACEAE (Vervain Family.)

Verbena urticaefolia L. (White Vervain.)

In dryish open ground at Point Pelee, but apparently
infrequent. Islands and Ohio shore
Verbena angustifolia Michx. (Narrow-leaved Vervain )
Noticed as frequent on Pelee island. Kelley island
and Ohio shore.
Verbena hastata L. (Blue Vervain.)

Often very abundant at Point Pelee in damp open ground.
Islands and Ohio shore.
Lippia lanceolata Michx. (Fog-fruit.)

Wet places near Leamington. (Macoun.) Johnson and
Put-m-Bay islands and Ohio shore.

LABIATAE (Mint Family.)

Teucrium canadense L. (Common Germander )

Frequent at Point Pelee in damp open ground. Islands
ond Ohio shore.
Teucrium ocddentale Gray. (Hairy Germander)

Occasional at Point Pelee in the drier parts of the bie
marsh. Ohio shore.
Isanthus brachiatus (L.) BSP. (False Pennyroyal.)

Kelley island and common on Ohio shore
Scutellaria lateriflora L. (Mad-dog Skullcap.)

Comm(>n at Point Pelee in damp rich woods. Islands
and Ohio shore.
Scutellai jslcolor Nutt. (Heart-leaved Skullcap )
Joftnoon and Put-in-Bay islands and Ohio shore.

86

Scutellaria <alericulata L. (Marsh Skullcap.) (Hooded
Willow-herb.)

Common at Point Pelee in and about the big marsh and
on Pelee inland. Put-in-Bay and Middle Bass islands
and Ohio shore.
Scutellaria parvula Michx. (Small Skullcap.)

Abundant in spots on Pelee island in dry ground. Kelley
island and Ohio shore.
Marrubium vulgare L. (Common Horehound.)

Frequent at Point Pelee in dry ground near dwellings.
Islands and Ohio shore.
Agastache nepetoides (L.) Ktze. (Cawip Giant Hyssop.)
Frequent at Point Pelee in shaded ground. Along
Detroit river. (Maclagan.) Kelley and Johnston is-
lands a-'d Ohio shore.
Nepeta Cataria L. (Catnip.)

Common at Point Pelee near dwellings and in old fields.
Islands and Ohio shore.
Nepeta hederacea (L.) Trevisan. (Ground Ivy.)

Common at Point Pelee and appearing like a native
plant. Islands and Ohio shore.
Pnmella ▼ulftaris L. (Heal-all.)

Common at Point Pelee in damp open ground
and Ohio shore.
Physostegia Tirftinlana (L.) Benth. (False Dragon Head.)
In damp sandy ground along Lake Erie shore. Put-in-
Bay and Middle Bass islands and Ohio shore.
Lamlum amplezlcaule L. (Henbit.)

Occasional at Point Pelee as a weed in gardens,
lace Tilden.) Islands and Ohio shore.
Leonurus Cardiaca L. (Common Motherwort.)

Common at Point Pelee about dwellings and
cultivated fields. Islands and Ohio shore.
Stachys tenuifolia Willd., var. aspera (Michx.) Feinald
(Rough Hedge Nettle.)

Middle Bass and North Bass islands and Ohio shore.

Islands

(Wal-

m

old

87

Stachys palustris L. (Woundwort.)

Frequent at Point Pelee in and about the big marsh,
and on Pelee island.
Monarda didyma L. (Bee Balm.)

Frequent about Windsor. (F. P. Cravin.)
Monarda fistulosa L. (Wild Bercamot.)

At Point Pelee. (Macoun.) Islands and Ohio shore.
Monarda mollis L. (Pale Wild Bergamot.)

Frequent at Point Pelee in dry open or slightly shaded
ground. Islands and Ohio shore.
BlephUia cillata (L.) Raf. (Downy Blephilia.)

Plentiful on Pelee island in open or shaded ground.
Johnson, Kelley, and Put-in-Bay islands and Ohio shore.
Blephilia hirsuta (Pursh) Benth. (Wood Mint.)

Ohio shore.
Hedeoma puleftioides (L.) Pers. (American Pennyroyal.)
Along Detroit river. (Maclagan.) Islands and Ohio
shore.
Melissa oflBcinalis L. (Common Balm.)

Put-in-Bay island.
Satureja glabra (Nutt.) Fernald. (Low Calamint.)

Ohio shore.
Satureja hortensis L. (Summer Savory.)

Ohio shore.
Satureja vulgaris (L.) Fritsch. {Caiamintha Clinopodium
Benth.) (Field Basil.)

Occasional at Point Pelee in dry open or slightly shaded
ground. Islands and Ohio shore.
Pycnanthemum virginlanum (L.) Durand and Jackson.
(ViKGiNiAN Mountain Mint.)

Common at Point Pelee in the drier part of the big marsh.
Put-in-Bay island and Ohio shore.
Pycnanthemum pilosum Nutt. (Hairy Mountain Mint.)
In dry shaded ground at Point Pelee, but apparently
infrequent. Ohio shore.
Lycopus virglnicus L. (Purple Bugle Weed.)

Frequent at Point Pelee in moist open places. Islands
and Ohio shore.

88

Lycoput unlflonu Michx. (Coumon Bugle Weed.)
Frequent at Point Pelee in low moist ground.

Ljrcopus rubellus Moench. (Stalked Water Horehound.)
In damp grassy places at Point Pelee. Apparently
infrequent. Islands and Ohio shore.

Lycopus ameiicauus Muhl. (Cut-leaved Water Hokb-

HOUND.)

Common and often abundant at Point Pelee in damp
open places, especially in and about the big marsh.
Islands and Ohio shore.
Mentha splcata L. (Spearmint.)

Along roads on Pelee island. Put-in-Bay island and
Ohio shore.
Mentha piperita L. (Peppermint.)

Occasional at Point Pelee in damp places near dwellings
and in damp sand on the beach.
Mentlia arvensis L., var. canadensis (L.) Briquet. (Ameri-
can Wild Mint.)

Frequent at Point Pelee in damp open or slightly shaded
ground. Common on the islands and Ohio shore.
Gollinsonia canadensis L. (Horse Balm.)
Along Detroit river. (Maclagan.)

SOLANACEAE (Nightshade Family.)

Solanum Dulcamara L. (Nightshade.)

Common at Point Pelee in damp open or shaded ground.
Islands and Ohio shore.
Solanum nigrum L. (Common Nightshade.)

Frequent at Point Pelee in rich open or shaded ground,
and a weed in gardens. Islands and Ohio shore.
Solanum carolinense L. (Horse Nettle.)

Ohio shore.
Solanum rostratum Dunal. (Buffalo Bur.)

Put-in-Bay island and Ohio shore.
Physalis pruinosa L. (Strawberry Tomato.)

Kelley island.

Phyaalis heterophylla Nees. (Clammy GRou>rD Cherky.)

Common at Point Pelee in open sandy ground. Islands
and Ohio shore.
Phyaalis heterophylla Nees, var. amb^ua (Gray) Rydb.
(Clammy Ground Cherry.)
Ohio shore.
Physalls heterophylla Nees, var. nycta^ea (Dunal) Rydb.
(Clammy Ground Cherry.)
Ohio shore.
Phyaall* subgblbrata Mackenzie and Bush. (Glabrate
Ground Cherry.)

Along Detroit river.
Physalls lanceohita Michx. (Prairie Ground Cherry.)

Kelley island and Ohio shore.
Lycopersicaii esculentum Mill. (Tomato.)

Said to have escaped and become well established on
Kelley and Put-in-Bay islands.
Lydum halimlfoUum Mill. (Common Matrimony Vine.)
Occasional at Point Pelee as an escape and on Pdee
island. Kelley island.
Hyoscyamus nifter L. (Black Henbane.)

Along Detroit river. (Madagan.)
Datura Stramonium L. (Stramonium.)

Ohio shore.
Datura Tatula L. (Purple Stramonium.)

Occasional at Point Pelee as a weed about dwellings
and in waste places.

'■'"' t LARIACEAE (Figwort Family.)

Verbasc -< ^jus L. (Common Mullein.)

Fre-i^...^ at Pjint Pelee as a weed in cultivated grounds.

Verbascum Blattaria L. (Moth Mullein.)

Frequent along roads on Pelee island. Along Detroit
river and near Windsor.

Verbascum Lychnitls L. (White Mullein.)
Roadside near Sandwich. (Macoun.)

90

Llnaria mltarit Hill. (Butter /ja> Eggs.)

Frequent at Point Pelee about dwellings as a weed.
Islands and Ohio shore.
Scrophulaiia leporella Bicknell. (Hare Figwort.)

Frequent at Point Pelee on borders of the big marrii.
Islands and Ohio shore.
Pentstemon hinutus (L.) Willd. (Hairy Beard-tongue.)
Frequent at Point Pelee in dry open or slightly shaded
ground. Islands and Ohio shore.
Chdone glabra L. (Turtlehead.)

Frequent in damp ground along Lake Erie shore.
Mlmulus lingens L. (Square-stemmed Monkey Flower.)
In ditches and damp places about the big marsh at Point
Pelee and on Pelee island. Bass island and Ohio shore.
CSonobea multiflda(Michx.) Benth. (Conobea.)

On the extreme southern point of Pelee island. (Macoun.)
Kelley island and Ohio shore.
Uysanthes dubla (L.> fiamhart. (Long-stalked False

PmPERNEL.)

In damp sandy ground along Lake Erie shore. Ohio
shore.
Veronica virginica L. (Cvlver's-root.)

Islands of Detroit river. (Madagan.) Ohio shore.
Veronica Anagallis^aquatica L. (Water Speedwell.)

Kelley island.
Veronica officinalis L. (Common Speedwell.)

Ohio shore.
Veronica serpyllifolia L. (Thyme-leaved Speedwell.)

Frequent at Point Pelee in open grassy places and on
Pelee island. Put-in-Bay island.
Veronica peregrina L. (Neckweed.)

Occasional at Point Pelee as a weed in gardens and old
fields and on Pelee island. Put-in-Bay, North Bass,
and Rattlesnake islands and Ohio shore.
Veronica arvensis L. (Corn Speedwell.)

In open grassy places at Point Pelee. Common on the
islands and Ohio shore.

9]

S^ymeria macrophylla Nutt. (Mullein Foxglove.)

Ohio shore.
GefBTdla pedicularla L. (Fern-leaved Foxglove.)

In dry open ground about Windsor. (F. P Cravin )
Gerardia vlrginlca (L.) BSP. (Smooth False Foxglove.)

Along Detroit river. (Maclagan.) Ohio shore.
Geiardla auriculata Michx. ^Ai acr sd Gerardia.)

Ohio shore.
Gerardia purpurea L. (Purple Gerardia.)

About Windsor. (F. P. Cravin.) Ohio shore.
C3«ardia paupercula (Gray) Britton. (Small-flowered
Gerardia.)

^r«,uent at Point Pelee about the big marsh, and on
Pelee island.
Gerardia tenuifolla Vahl. (Slender Gerardia.)

In damp places along Lake Erie shore. Along Detroit
r^ *.« ."''"• (Maclagan) Kelley island and Ohio shore.
CastiUeJa cocdnea (L.) Spreng. (Scarlet Painted Cup.)

p-^i 7°!?"'°" *^"* Windsor. (F. P. Cravin.) Ohio shore.
Pedicularla canadensis L. (Common Lousewort.)

Frequent at Point Pelee in shaded ground, and on Pelee

island. Kelley and Put-in-Bay islands and Ohio

shore.

Pedlcularls lanceolata Michx. (Swamp Lousewort.)

In damp open places along Lake Erie shore. Along
Detroit river. (Maclagan.)

LENTIBULARIACEAE (Bladderwort Family.

Utelcularla vulgaris L. ,r americana Gray. (Gpeater
Bladderwort.)

Common in shallow water about Windsor. (F. P. Cravin.)
Ohio shore.
Utricularla glbba L. (Humped Bladderwort.)
Ohio shore.

92
OROBANCHACEAE (Broom-rape Family.)

Gonopholls amerkana (L. f.) Wallr. (Squaw-root.)

Put-in-Bay island.
Otobanche unlflora L. (One-flowerzd Cancer-root.)

Ohio shore.

BIGNONIACEAE (Bignonia Family.)

Tecoma radlcans (L.) Juss. (Trumpet Creeper.)

Common on Pelee island. The other Lake Erie islands,
and Ohio shore.

Gatalpa apeciosa Warder. (Catawba Tree.)

Often planted and apparently spreading near Kingsville.

Gatalpa biftnonioides Walt. (Catalpa.)

Planted and escaping along Lake Erie shore.

ACANTHACEAE (Acanthus Family.)

Dianthera americana L. (Dense-flowered Water Wil-
low.)

Put-in-Bay and Middle Bass islands and Ohio shore.

PHRYMACEAE (Lopseed Family.)

Phrsmia Leptostachjra L. (Lopseed.)

Frequent at Point Pelee in rich woods and thickets.
Kelley and Put-in-Bay is>ands and Ohio shore.

PLANTAGINACEAE (Plantain Family.)

Plantago cordata Lam. (Hart-leaved Plantain.)

Along Detroit river. (Maclagan.) Near Amherstburg.
(Macoun.)
Planta^o major L. (Common Plantain.)

Frequent at Point Pe'ie Vjout dwellings and in waste
places. Island.^ an.. :o shore.

93

Plantago RugelU Dene. (Rugel's Plantain.)

In fields and pastures at Point Pelee. Islands and Ohio
shore.
Plantago lanceolata L. (E cglish Plantain.)

Occasional at Point Pelee as a weed along roads and in
cultivated grounds and on Pelee island.
Plantago arlstata Michx. (Lar&e-bracted Plant/ v.)
Roadsides near Windsor. (Macoun.)

RUBIACEAE (Madder Family.)

GaUum Aparine L. (Cleavers.)

Common at Point Pelee in rich shaded ground. Islands
and Ohio shore.
GaUum pilosum Ait. (Hairy Fi'dstraw.)

Point Pelee. (Macoun.) aI ..ig Detroit river and Ohio
shore.
Galium circaezans. Michx. (Wild Liquorice.)

Occasional a. Point Pelee in dry shaded ground, ind on
Pelee island. Put-in-Bay, Middle Bass, and Rattle-
snake islands, and Ohio shore.
Galium lanceolatum Torr. (Wild Liquorice.)

In dry woods about Windsor. (F. P. Cravin.)
Gaiium boreale L. (Northern Bedstraw.)

Frequent on Pelee island. Kelley isiand and Ohio short.
Oallum trifidum L. (Small Bedstraw.)

Common at Point Pelee on the borders of the big marsh,
especially along "the narrows," and on Pelee bland.
Put-m-Bay and Middle Bass islands and Ohio shore.
Oalium tinctorium L. (Stiff Marsh Bedstraw )

Frequent in damp open places at Poin* Pelee, an.' on
Pelee island. Ohio shore.
GaUum condnnum T. and G. (Shining B - . raw.)

Ohio shore.
GaUum aspreUum Michx. (Rough Bedstraw.)

Occasional at Point Pelee in wet bushy places. Islands
and Ohio shore.

94

Galium trlflorum Michx. (Sweet-scented Bedstraw.)

Common at Point Pelee in rich shaded ground, and on
Pelee island. Rattlesnake island.
Cephalanthus occldentalis L. (Buttonbush.)

Abundant at Point Pelee on borders of the big marsh,
especially along "the narrows." Islands and Ohio
shore.
Houstonia longifolia Gaertn (Slender-leaved Houstonia.)

Rattlesnake and Put-in-Bay islands and Ohio shore.
Houstonia ciliolata Torr. (Fringed Houstonia.)
Common on the Ohio shore.

CAPRIFOLIACEAE (Honeysuckle Family.)

Dierrilla Lonicera Mill. (Bush Honeysuckle.)

In dry ground about Windsor. (F. P. Cravin.)
Lonicera glaucescens Rydb. (Douglas Honeysuckle.)

Frequent at Point Pelee in dry open or shaded ground.
Islands and Ohio shore
Symphoricarpos racemosus Michx. (Snowberry.)

Abundant at Point Pelee in dry shaded ground. Islands
and Ohio shore.
Symplioricarpos racemosus Michx., var. pauciflorus Rob-
bins. (Low Snowberry.)
Islands and Ohio shore.
Triosteum perfoliatum L. (Tinker's Weed.)

About Windsor. (F. P. Cravin.)
Viburnum acerifolium L. (Dockhackie.)

Occasional at Point Pelee in dry open or shaded ground.
Put-in-Bay 'sland.
Viburnum pubescens (Ait.) Pursh. (Downy Arrow-wood.)
Occasional at Point Pelee in thickets, and on Pelee island.
Kelley and Put-in-Bay islands and Ohio shore.
Viburnum dentatum L. (Arrow-wood.)

"In thickets" at Point Pelee. (Macoun.) Not noticed
in 1910-11.

95

Viburnum Untago L. (Nannyberry.)

Frequent at Point Pelee in damp open woods, and on
Pelee island. Kelley and Middle Bass islands and
Uhio shore.
Vlburaum pninifolium L. (Black Haw.)

Common on Ohio shore.
Sambucus canadensis L. (Common Elder.)

Frequent at Point Pelee in rich open or slightly shaded
ground. Islands and Ohio shore.

VALERIANACEAE (Valerian Family.)

Valeriana pauciflora Michx. (Large-flowered Valerian)
Uhio shore. '

DIPSACACEAE (Teasel Family.)

Dipsacus syivestris Huds. (Wild Teasel.)

In open ground and on roadsides along Lake Erie shore.
Kelley island and Ohio shore.

CUCURBITACEAE (Gourd Family.)

Slcyos angulatus L. (One-seeded Bur Cucumber)

Occasional at Point Pelee as a native plant in damp
thickets, and as a weed in yards and fields. Green
P^l,i«« '^t." f"^*"^' ^"** P"t-in-Bay islands and Ohio shore.
A^^) ^^'"'"'•^ "^^ ^"'^ ^- (^'^° Balsam

Occasional at Point Pelee as an escape near dwellings.
Islands and Ohio shore.

CAMPANULACEAE (Bluebell Family.)

Specularla perfoHata (L.) A. DC. (Venus's Looking-glass.)
Pelee island. Kelley and Put-in-Bay islands and Ohio
shore.

96

Campanula americana L. (Tall Bellflower.)

Frequent at Point Pelee in damp shaded ground, esped-
aliyon the bordersof the big marsh along"the narrows."
Common on the islands and Ohio shore.
Campanula rotundifolia L. (Harebell.)

Occasional on bluffy shores of Lake Erie and on rocky
shores of islands, except Kelley island. Ohio shore.
Campanula aparlnoides Pursh. (Marsh Bellflower.)

Common at Point Pelee in and about the big marsh.
Islands and Ohio shore.

LOBELIACEAE (Lobelia Family.)

Lobelia cardinalis L. (Cardinal Flower.)

In rich open woods at Point Pelee. Islands and Ohio
shore.
Lobelia siphilitlca L. (Great Lobelia.)

Frequent at Point Pelee in and about the big marsh.
Kelley, Middle Bass, and North Bass islands, and Ohio
shore.
Lobelia spicata Lam. (Pale Spiked Lobelia.)

Frequent on Pelee island.
Lobelia Kalmii L. (Brook Lobelia.)

Islands and Ohio shore.
Lobelia Inflata L. (Indian Tobacco.)

Occasional along Lake Erie shore. Put-in-Bay island.

COMPOSITAE (Composite Family.)

Veraonia noveboracensis Willd. (New York Ironweed.)
Pelee island. (Macoun.) (See Gray's New Manual of
Botany, Illustrated, p. 780.)
Veraonia fasciculata Michx. (Western Ironweed.)

Ohio shore.
Veraonia altissima Nutt. (Tall Ironweed.)

Near Essex Centre. Contributions from the Herbarium
of the Geological Survey of Canada, IV, p. 202. Ohio
shore.

97

Vemonia lllinoensls Gleaaon. (Illinois Ironw^ed)

Frequent at Point Pelee in damp open ground. On

p.,-* -. °^" ^°""'' ^^°"* ^^^ St. Clair. Kelley island.
Eupatorium purpureum L. Qoe-pye Webd.)
Ohio shore.

Eupatorium purpureum L., var. maculatum (L.) Darl

Ohio shore.
Eupatorium altlssimum L. (Tall Thoroughwoht.)

Johnson island and Ohio shore.
Eupatorium seesUifoUum L. (Upland Boneset.)

Ohio fhore.
Eupatorium perioliatum L. (Boneset.)

Common at Point Pelee in damp open ground. Islands
and Ohio shore.

Eupatorium urticaefoUum Reichard (E. ageratoides L.f.)
(White Snakeroot.) ^

Rattlesnake island and Ohio shore.
Llatrto scariosa Willd. (Large Button Snakeroot.)

Near Leamington and along Detroit river. (Burgess)
Ohio shore.
Llatris splcata (L.) Willd. (Dense Button Snakeroot)

Ohio shore.
Solldago caesla L. (Blue-stemmed Goldenrod.)

Abundant in spots along the Lake Erie shore. Islands
and Ohio shore.
Solidago latlfolia L. (Zigzag Goldenrod.)

^UA^^fuV ?i"^'/P? ^^*t'«"'a'^« «'ands. and Ohio shore.
SoUdago hispida Muhl. (Hairy Goldenrod.)

Frequent at Point Pelee in dry open or slightly shaded
ground. Islands and Ohio shore.
Solidago speclosa Nutt. (Showy Goldenrod.)

Ohio shore.
Solidago patula Muhl. (Rough-leaved Goldenrod )

Kelley island.
SoUdago Juncea Ait. (Early Goldenrod.)

Occasional at Point Pelee in dry open ground, and on
Pelee island. Ohio shore.

98

SoUdafto juncea Ait., var. scabrella (T. and G.) Gray.
(Easly Goldenrod.)

Near Leamington. (Macoun.)
Solldagc ulmlfolia Muhl. (Elu-leaved Goldenrod.)

Islands and Ohio shore.
SoUdago rugosa Mill. (Wrinkle-leaved Goldenrod.)

In dry open ground near Windsor.
Solidago nemoralis Ait. (Field Goldenrod.)

Frequent at Point Pelee in dry open ground. Islands
and Ohio shore.
Solidago canadensis L. (Canada Goldenrod.)

Common at Point Pelee in damp open ground. Islands
and Ohio shore.
SoUdago altisslma L. (Tall Goldenrod.)

Common at Point Pelee in damp open ground on borders
of woods and thickets.
Solidago serotina Ait. (Late Goldenrod.)

Frequent at Point Pelee in thickets and borders of rich
woods. Along Detroit river and Ohio shore.
Solidago rigida L. (Stiff Goldenrod.)

On the i&lar.ds of Detroit river. Middle Bass island
and Ohio shore.
Solldago Riddellii Frank. (Riddell's Goldenrod.)

Ohio shore.
Solldago gramlnlfolla (L.) Salisb. (Bushy Goldenrod.)

Common at Point Pelee and often abundant in damp
open ground. Islands and Ohio shore.
Boltonla asteroldes (L.) L'Her. (Aster-uke Boltonia.)

Johnson and Put-in-Bay islands and Ohio shore.
Aster dlvarlcatus L. (White Wood Aster.)

Frequent about Windsor. (F. P. Cravin.)
Aster macrophylius L. (Large-lea\'<'d Aster.)

Occasional at Point Pelee in dry shaded ground. Put-in-
Bay island.
Aster oblonglfolius Nutt. (Aromatic Aster.)
About Windsor. (F. P. Cravin.)

99

Aster aovae-angliae L. (New England Aster )

Oc^^nal at Point Pelee in dryish open ground and on
Felee island. Common about Windsor. (F.P Craving
Kelley and Put-in-Bay islands. *-• ^ravin.)

Aster azureus Lindl. (Sky-blue Aster.)

Ocx^bnal at Point Pelee in dry open or slightly shaded
ground Common about Windsor. (F. P. Cravin ^
Unio shore. '■'

Aster Shorta Lindl. (Short's Aster.)

"^S^o Sir? '°^" '^" ^" '^ ^-'^- ^«'-d« and

Aster undulatus L. (Wavy-leaf Aster.)

Near Sandwich. (Maclagan.) Near Windsor. (Ma-
coun.) ^

^'ZH^tr ''°"''' ^"' '*"'=*^'«'™ P^--*-- (Low-
In open woods along Lake Erie shore.
Aster raftlttifoliu. Wedemeyer. (Arrow-leaved Aster )

Common along Lake Erie shore in open or slightly shaded
ground. About Windsor. (F. P. Cravin ) Comm^
on the islands and Ohio shore. common

Aster laevls L. (Smooth Aster.)

°'Zi°n!f r ^°'"' ' "'r '" ^-^ °P"" °^ ^''Khtly shaded
ground. Common about Windsor. (F. P. Cravin)
Ohio shore.
Aster polyphyllus Willd. (Faxon's Aster.)

Put-m-Bay island and Ohio shore.
Aster ericoldes L. (White Heath Aster.)

Occasional at Point Pelee in dry open ground. In sandy
thickets near Wmdsor. (J. M. Macoun.) Hen island
and Ohio shore.
Aster amethystlnus Nutt. (Amethyst Aster )

About Windsor. (F. P. Cravin )
Aster multiflorus Ait. (Dense-flowered Aster )

In dry open ground along Lake Erie shore. Common
near Windsor. Put-in-Bay island.
Aster dumosus L. (Bushy Aster.)
About Windsor. (F. P. Cravin.)

100

Aster ▼imlneiM Lam. (Shall White Aster.)

About Windsor. (F. P. Cravin.)
Aster laterlflorus (L.) Britton. (Cauco Aster.)

Common along Lake Erie shore and about Windsor.
Aster Tradescanti L. (Tradescant's Aster.)

Common at Point Pelee in and about the big marsh and
in other wet places. Pelee island and Kelley island.
Aster paniculatus Lam. (Panicled Aster.)
Common on the islands and Ohio shore.
Aster salicifolius Ait. (Willow Aster.)

Ohio shore.
Aster Junceus Ait. (Rush Aster.)

Abundant at Point Pelee in the big marsh.
Aster punlceus L. (Red-stalk Aster.)

Frequent at Point Pelee in swampy open places and along
the Lake Erie shore.
Erlgeron pulchellus Michx. (Robin's Plantain.)

Common about Windsor.
Erlfteron philadelphlcus L. (Philadelphia Fleabane.)

Occasional at Point Pelee in open places and fields.
Islands.
Erifteron atrnuus (L.) Pers. (Sweet Scabious.)

Occasional at Point Pelee in rich open woods. Islands
and Ohio shore.
Erlgeron ramosus (Walt.) BSP. (Daisy Fleabane.)

Occasional at Point Pelee in dry open ground. Islands
and Ohio shore.
Erlgeron canadensis L. (Horse-weed.)

A weed at Point Pelee near dwellings, in gardens and
fields. Islands and Ohio shore.
Antennarla plantaginifolia (L.) Richards. (Plantain-
leaved Everlasting.)

Common n Kelley and Put-in-Bay islands and Ohio
shore.
Antennarla neglecta Greene. (Field Cat's-foot.)
Ohio shore.

(Common Eveelast-

Islands

101
Gnaphallum polycephalum Michx.

INC.)

Frequent at Point Pelee in dry open ground,
and Ohio shore.
Gnaphallum decurrens Ives. (Everlasting.)
Ohio shore.

Gnaphallum uliglnosum L. (Low Cudweed.)

Ohio shore.
Inula Helenlum L. (Elecampane.)

Along roads and in fields in Essex county. Ohio shore
Folymnla canadensis L. (Small-flowered Leafcup.)

Abundant along south shore of Pelee island. Islands
and Ohio shore.
SUphium tereblnthhiaceum Jacq. (Prairie Dock.)

Near Amherstburg, and generally along Detroit river.
Ohio shore.
SUphium trlfoliatum L. (Whorled Rosin-weed.)

Near Amherstburg.
SUphium perfoUatum L. (Cup Plant.)

Islands in Detioit river. (Maclagan.) Margins of fields
near Windsor. (Macoun.)
Ambrosia trlflda L. (Great Ragweed.)

Occasional at Point Pelee as a weed in cultivated fields.
Abundant on Pelee island. Common on the other
islands and Ohio shore.
Ambrosia trlflda L., var. IntegrifoUa (Muhl.) T. and G.

Usually growing with the preceding.
Ambrosia artemlsUfoUa L. (Common Ragweed.)

Common on Point Pelee as a weed in gardens and fields.
Islands and Ohio shore.
Xanthlum canadense Mill. (American Cockl^bur )

Occasional at Point Pelee in damp open ground. Islands
and Ohio shore.
Xanthlu-r, commune Britton. (Common Clotbur.)

Ohio shore.
Xanthlum echinatum Murr. (Beach Cocklebur.)

Occasional at Point Pelee in sand on or near the beach,
and on Pelee island.

102

Heliopsis heliantholdes (L.) Sweet. (Ox-eye.)

Occasional at Point Pelej in damp open ground. Islands
and Ohio shore.
Ecllpta alba (L.) Hassk. (Eclipta.)

Ohio shore.
Rudbeckia triloba L. (Thin-leaved Cone-flower.)

Ohio shore.
Rudbeckia hirta L. (Yellow Daisy.)

Frequent in open ground along Lake Erie shore. Islands.
Rudbeckia laciniata L. (Tall Cone-flower.)

Along Detroit river. Ohio shore.
Lepachys pinnata (Vent.) T. and G. (Gray-headed Cone-
flower.)

Near Amherstburg. Ohio shore.
Helianthus anuuus L. (Common Sunflower.)

Ohio shore.
Helianthus ftiganteus L. (Tall Sunflower.)

Infrequent at Point Pelee, but common along Lake Erie
shore. Islands and Ohio shore.
Helianthus divaricatus L. (Woodland Sunflower.)

In dry shaded ground along Lake Erie shore. Islands and
Ohio shore.
Helianthus hirsutus Raf. (Stiff-haired Sunflower.)

Ohio shore.
Helianthus strumosiM L. (Pale-leaved Wood Sunflower.)
Occasional at Point Pelee in open woods and thickets.
Ohio shore.
Helianthus strumosus L., var. mollis T. and G. (Pale-
leaved Wood Sunflower.)
Ohio shore.
Helianthus tracheliifolius Mill. (Throatwort Sunflower.)

Ohio shore.
Helianthus decapetalus L (Thin-leaved Sunflower.)

Ohio shore.
Helianthus tuberosus L. (Jerusalem Artichoke.)

An occasional escape at Point Pelee. Apparently native
along Lake Erie shore. Kelley and Put-in-Bay islands
and Ohio shore.

(ACTINOlfEKIS.)

103

Actinomerls altenUfolla (L.) DC.

Ohio shore.
Coreopsis tripterls L. (Tall Coreopsis.)

RM ''i?'^^L" ^*"'' "^"- ^"'^ds and Ohio shore.
BIdens dlscoldea (T. and G.) Britton.

Along Detroit river. (Madagan.) Ohio shore.
BIdens frondosa L. (Beggar-ticks.)

Common at Point Pelee in damp open ground. Islands
and Ohio shore.
BIdens comosa (Gray.) Wiegand. (Leafy-bracted Tick-

Frequent at Point Pelee in wet places in and about the
big marsh. Ohio shore.
BIdens connata Muhl. (Swamp Beggar-ticks )

Common at Point Pelee in ditches and damp places about
the big marsh. Ohio shore.
BIdens cemua L. (Stick-tight.)

Common at Point Pelee in and about the big marsh, and
on Pelee island.
Bidens laevls (L.) BSP. (Larger Bur-marigold.)

Common at Point Pelee in and about the big marsh.
i»,A /yo"K Lake Erie shore. Islands and Ohio shore.
Bidens bipinnata L. (Spanish Needles.)

North Bass island and Ohio shore
BidMis trichosperma (Michx.) Britton, var. tenuUoba (Gray )
Bntton. (Tall Tickseed Sunflower.)

Frequent at Point Pelee and in spots abundant in and
about the big marsh. Islands in Detroit river. Pelee
island and Kelley island.

Bidens aristosa (Michx.) Britton. (Western Tickseed Sun-
flower.)

Ohio shore.

Bidens Beckii Torr. (Water Marigold.)

\l^^J^^^ places along Detroit river. (Madagan.)
Uhio shore.

Actinea herbacea (Greene) Robinson. (Stemless Picra-
denlv.)

Ohio shore.

IM

Hdenlum autumiiele L. (Swamp Sunfix>wbr.)

Occasional in damp places along Lake Erie shore. Ohio
shore.
Achillea Millefolium L. (Common Yauow.)

Common at Point Pelee in open ground. Islands and
Ohio shore.
Ant? -mi* Cotula L. (May-weed.)

Frequent at Point Pelee about dwellings as a weed.
Islands and Ohio shore.
Ouysantheinum Leucanthemum L., var. pinnatifidum
Lecoq and Lamotte. (Ox-e\^ Daisy.)

Infrequent at Point Pelee. Put-in-Bay island and Ohio
shore.
Gliiysaiithemum Parthenium (L.) Bemh. (Feverfew.)

Well esublished on Put-in-Bay island.
auysanthemum Balsamita L., var. tanacetoides Boiss.

(COSTMARY.)

Pelee island and Ohio shore.
Tanacetum vulftare L. (Common Tansy.)

Esublished near dwellings at Point Pelee and on Pelee
island. Kelley island.
Tanacetum vulftare L., var. crispum DC. (Tansy.)

Islands in Lake Erie.
Artemlslr »udata Michx. (Tall Wormwood.)

Frequent at Point Pelee on the sandy beach. Islands
and Ohio shore.
Artemisia biennis Willd. (Biennial Wormwood.)

Occasional at Point Pelee as a weed in damp ground.
Johnson, Middle Bass, and North Bass islands, and
Ohio shore.
Calendula officinalis L. (Pot Marigold.)

Becoming naturalized on Put-in-Bay island.
Erechtites hieracifolia (L.) Raf. (Fireweed.)

Frequent at Point Pelee bordering the big marsh. Islands
and Ohio shore.
Senedo aureus L. (Golden Ragwort.)

Frequent about Windsor. (F. P. Cravin.)

ids

id.
nd

ids

lOS

SwMdo Bataamltae Muhl. (Balsam G«oundsel.)

Occasional at Point Pelee in dry open or slightly shaded
ground and on Pelee island. Put-in-Bay island.
Senedo oboratiu Muhl. (Round-leaf Squaw-weed.)

Kelley island.
Arctium miniu Bemh. (Common Bub. c.)

Common at Point Pelee as a weed. Islands and Ohio
shore.

Clrrium lanceolardm (L.) Hill. (Common Thistle.)

Occasional at Point Pelee about dwellings and in old
fields. Islands and Ohio shore.
Clrrium discolor (Mahl.) Spreng. (Field Thistle.)

Ohio shore.
CIrslum altlssimum (L.) Spreng. (Tall Thistle.)

Kelley island and Ohio shore.
Clrrium mu<icum Michx. (Swamp Tu^stle.)

Occasional at Point Pelee in wet open or sUghUy shaded
places, am' along Lake Erie shore.
Clrrium arrense (L.) Scop. (Canada Thistle.)

Frequent at Point Pelee in fields and pastures. Islands
and Ohio shore.
Centaurea Cyanus L. (Bluebottle.)

Kelle" island.
Qchorlum Intybus L. (Chicory.)

Occasional at Point Pelee in old fields, and on Pelee island.
IT-.-, *^^"*'y/"*^ Middle Bass islands and Ohio shore.
Knftia amplexicaulis Nutt. (Cynthia.)

Occasional on Pelee island. On islands of Detroit river
(Maclagan.) Kelley island and Ohio shore.
Tragopogon porrifollus L. (Salsify.)

Pelee island and on the other islands.
Tragopogon pratensis L. (Goat's Beard.)

In towns and along railways.
Taraxacum oflBclnale Weber. (Common Dandelion.)

Abundant at Point Pelee as a weed in yards, pastures, and
cultivated fields. Islands and Ohio shore.

106

Tanuncum wythiotpermiim Andrz. (Rbd-sbedep Damdv*

UON.)

Ohio shore.
SonchtM Mpo* L. Hill. (Spiny-leaved Sow Thistle.)

A weed at Point Pelee in gardens and waste {daces.
Islands and Ohio shore.
Lactuca scariola L. (Prickly Lettoce.)

Frequent at Point Pelee on banks of ditches. Islands
and Ohio shore.
Lactuca scariola L., var. integrata Gren. and Godr. (Pbicklt
Lettuce.)

Common at Point Pelee on banks of ditches and in waste
places. Islands and Ohio shore.
'.actuca canadensis L. (Wild Lettuce.)

Occasional at Point Pelee in rich open or shaded ground.
Islands and Ohio shore.
Lactuca canadensis L., var. montana Britton. (Wan
Lettuce.)

Occasional at Point Pelee in open woods.
Lactuca hirsuta Muhl. (Ha^ry Wood-lettuce.)

In thickets near Leamington. (Macoun.)
Lactuca villosa Jacq. (Hairy-veined Blue Lettuce.)

Ohio shore.
Lactuca floridana (L.) Gaertn. (Florida Lettuce.)

Islands of Detroit river. (Madagan.) Put-in-Bay and
Green islands.
Lactuca spicata (Lam.) Hitchc. (Tall Blue Lettuce.)

Frequent at Point Pelee on shaded borders of the big

marsh, especially along "the narrows," and on Pelee

island. Kelley and Put-in-Bay islands and Ohio shore.

Prenanthes racemosa Michx. (Glaucous White Lettuce.)

Along Detroit river. (Maclagan.)
Prenanthes racemosa Michx., var. pinnatlflda Gray. (Glau-
cous White Lettuce.)

Neai ^Vindsor. (Wm. Scott.)
Prenanthes alba L. (White Lettuce.)

Occasional at Point Pelee in rich open or shaded ground,
and along Lake Erie shore. Islands and Ohio shore.

107

Pr«i«nthe.^tlMl«iuiL. (Tall White Lettucb.)

Put-in-Bay islands and Ohio shore.
HIeradum Tenotum L. (Rattlesnake-weed.)

Along Detroit river. (Madagan.)
Hierachim •cabnim Michx. (Rough Hawkweed.)

Ohio shore.
Hieraclum Grono^ L. (Geonovius' Hawkweed.)

Near Sandwich. (Maclagan.)
Hiendum ranadense Michx. (Canada Hawkweed.)

Ohio shore.

109

INDEX.

A.

Abutilon Theophtasti Medic ''*°"-

Acalypha virginica I 72

Acer Negundo L 67

" rubrum L 70

;; saccharinum L. (A. dasycarpumEhrh.) l^

^ saccharum Marsh. (A. saccLrinum Wang.) ?"

" spicatum Lam '"'• "*""" ^^^''^'- ' > B""""- • ■ ■ •' • tS

Acerates floridana (Lam.) Hitchc <*'

I viridiflora Ell 82

Achillea Millefolium 1 ^"^ ''•"'~'"'* ^'^^ ^'''V-'V. '. . f|

Acnida tuberculata Moq 104

Acorus Calamus L. 4S

Actaea alba (L.) Mill 29

t" rubra (Ait.) Wiild.V. 50

Actinea herbacea (Greene) Robinson! '. J5

Actinomeris alternifolia (L.) DC 103

Adiantum pedatum L. 103

Aesculus glabra Willd 8

* Hippocastanum L.. '.'..'. 70

Agastoche nepetoides (L.) Ktze ^0

Agnmonia gryposepala Walh-. 86

parviflora Ait.. 60

Agropyron dasysuchvum (HoolcV)Scribn S9

repens (L.) Beauv... 22

Agrostemma Githago L 22

Agrostis alba L 47

" hyemalis (Walt.) BSP 19

Ail,n,k P*=^""a"s (Walt.) Tuckerm.V, . ! ' }'

Ailanthus glandulosa Desf 19

Aletris farinosa L 66

Alisma Plantago-aquatica L. -'■'

A iana officinalis Andri 15

Alhum canadense L S3

' cernuum Roth. .........,', 32

tricoccum Ait. . 32

A nus incana (L.) Moench. 32

Ate";^'Ji:^:''"''-'--^'»'"'''tu»Tw:;:;;:;-^ H

Alyssum alyssoides L. 72

Amaranthui blitoides Wats. , 53

" graccizcns L. . . 45

I hydridusL «

paniculatus L *5

. retroflexus I 45

Ambrosia artemisiifolia L *5

;; trifida L 101

" " var. integrifoiia' (Muhl.) f .' and G.'. . .'. m

^1 I

no

A.— Con.

Pacb.

Amelanchier canadensis (L.) Medic S8

" oblongifolia (T. and G.) Roem 58

" spicata (Lam.) C. Koch 58

Ammannia coccinea Rottb._. jS

Ammophila arenaria (L.) Link 19

Amphicarpa monoica (L.) Ell M

" PitcheriT. &G 65

Andropogcn furcatus Muhl }5

scoparius Michx »5

Anemone canadensis L 50

" cylindrica Gray 50

* quinquefolia L 50

" virginiana L 50

Anemonella thalictroides (L.) Spach 50

Antennaria neglecta Greene JOO

" plantaginifolia (L.) Richards 100

Anthemis Cotula L 104

Anychia canadensis (L.) BSP 46

" polygonoides Raf 4°

Apios tuberosa Moench. ._ 65

Apocynum androsaemifolium L 81

" cannabinum L 81

" " " var. pubescens (R. Br.) DC 81

Aplectnim hyemale (Muhl.) Torr 35

Aquilegia canadensis L SO

Arabis canadensis L 55

" dentata T. and G 55

' Druramondi Gray 55

" glabra (L.) Bernh 55

" hirsuta (L.) Scop 55

" laevigata (Muhl.) Poir 55

" lyrataL 55

Aralia nudicaulis L '6

" racemosa L J^

Arctium minus Bernh 105

Arctostaphylos Uva-ursi (I ,.) Spreng 79

Arenaria lateriflora L. . . w

" serpyllifolia L <«

' stncta Michx *6

Arisaema Dracontium (L.) Schott 29

" triphyllum (L.) Schott 29

Artemisia biennis Willd JO*

" caudata Michx 104

Asarum canadense L 42

Asclepias incarnata L |2

" phytolaccoides Pursh 82

" purpurascens L 82

" syriaca L 82

" tuberosa L "2

" vertidllata L 82

Aaimina triloba Dunal 51

Asparagus officinalis L 33

Aspidium cristatum (L.) Sw 9

" Goldianum Hook 9

" marginale (L.) Sw 9

" noveboracense (L.) Sw 9

Ill

A. — Con.

Aapidium spinulosum (O. F. Mailer) Sw '**""•

" var. intermedium (Muhl.) DC '

,". Thelypteris (L.) Sw ^'°" • 9

Asplemum angustifolium Michx 8

Fihx-femina(L.)Bernh..; 8

platyneuron (L.) Oakes. 8

inchomanes L, . .. 8

Aster amethystinus Nutt 8

^ azureus Lindl 99

^ divaricatus L 99

^ dumosus L 93

ericoides L ' 99

' junceus Ait. . . ,'. 99

lawis L 100

. Jateriflorus (L.) Britton. 99

^ T. .tiflorus Ait 98

. "o^ae-angliaeL 99

oblongifolius Nutt 99

Aster paniculatus Lam. 98

^ polyphyllus Willd... 100

^ pumceus L 99

. sagittifoljus Wedemeyer 100

^ sahcifolius Ait. . . 99

^ Shortii Lindl 100

^ Tradescanti L 99

^ undulatus L 100

vimineus Lam. . 99

Astragalus canadensis L 100

Atnplex patula L., var. hastata (L.) Gray «

45

B.

Baptisia tinctoria (L.) R. Br

Barbarea stricta Andrz 1?

. vulgaris R. Br. . .'. "4

Benzoin aestivale (L.) Ness. . .] 54

Betula lutea Michx. f. 52

Bideis aristosa (Michx.) Britton 39

^ Beckii Torr 103

^ bipmnata L 103

^ cernua L 103

comosa (Gray.) Wiegand J03

^ connata Muhl. . . 103

« te''^*^* /T- and G.) Britton .■ 103

^ frondosa L 103

^ laevis (L.) BSP 103

Blephilii-^fe^^^^I^-hx.) Britton. var.tenuiioba (Gray.): ::;::: }g|

R„.t,l .'""uta (Pursh) Benth'. '.'.'.] 87

Boehmena cyhndrica (L.) .Sw 87

Boltonia asteroides (L.) L'Her 41

Hotrychium ramosum (Roth) Asc'hers "8

10

112

B.—Con.

Pack.

Botrychium simplex E. Hitchcock J^

" virginianum (L.) Sw '"

Bouteloua curtipendula (Michx.) Torr *"

Brachyelytrum erectum (Schreb.) Beauv j^

Brasenia Schreberi Gmel •"

Brassica arvensis (L.) Ktze ™

• nigra (L.) Koch '^

Bromus ciliatus L 22

" commutatus Schrad ff

" racemosus L ii

" secalinus L

C.

Cakile edentula (Bigel.) Hook 53

Calamagrostis canadensis (Michx.) Beauv "

Calamovilfa longifolia (Hook.) Hack ^

Calendula officinalis L 'Vj

Caltha palustris L „

Camassia esculenta (Ker) Robinson "

Caraelina sativa (L.) CranU *?

Campanula americana L ^

" aparinoides Pursh ™

" rotundifolia L ^°

Camptosorus rhizophyllus (L.) Link "

Cannabis sativa L ■ ■ • ■ ...

Capsella Bursa-pastons (L.) Medic JJ

Cardamine bulbosa (Schreb.) BSP »*

" Douglassii (Torr.) Britton ■ ?J

* pennsylvanica Muhl '*

Carex albicans Willd zL

* aquatilis Wahlenb *'

« BebbiiOlney i^

" cephaloidea Dewey j'

" cephalophora Muhl f?

" comosa Boott «_

" Crawei Dewey i°

" cristata Schwein fz

" Davisii Schwein f i

« eburnea Boott • • -.^^ • ' ' ; V- ' ' ' ij niti

" festucacea Schkuhr., var. brevior (Dewey) Fernald ^o

" filiformisL i,%

' flavaL tg

« Frankii Kunth "

" granularis Muhl "^

" hystericina Muhl __

" intumescens Rudge fj

" lanuginosa Michx f"

" laxiflora Lam ■ • ■ i%

« « " var. blanda (Dewey) Boott ^o

' « « « varians Bailey *|

• laxiflora Lam., var. latifolia Boott *°

" leptalea Wahlenb fi

" lupulina Muhl fX

" lurida Wahlenb ■"

113

C—Coit.

Carex Muhlenbergii Schkuhr ******

u , . " . „". var. enervis Boott. ?$

^ muBkingumensis Schwein 26

" riparia W.Curtis 27

H rosea Schkuhr 28

" rosea Schkuhr., var. radiata Dewey] .'.■ ; ?^

Sartwelhi Dewey 26

" scoparia Schkuhr 27

sparganioides Muhl... 26

squarrosa L 27

" sterilis Willd 28

* stipata Muhl 26

" stncta Lam 27

" torta Boott 27

" tribuloides Wahtenb. ..'.'.'..'.'.'.'.'.[['.I 27

I • w . , " var. turbata B^ley. 2f

varta Muhl ' 26

" virescens Muhl. ...!.. 27

_ vulpinoidea Micnx. . . 27

Carpuius caroliniana Walt 27

Carum Carvi L. . . 39

Caiya alba (L.) K. ko«lh.".V. 77

cordifromis (Wang.) K. Koch '. .■. f 8

" Elabra (Mill.) Spach 38

laciniosa (Michx.) f. Loud. . ^f

microcarpa Nutt 38

". ovato(Ivrill.)K.Koi:h. ■.■..::: 38

Cassia Chamaecrista L 38

" marilandica L. ''2

Castalia tuberosa (Paine) Greene '.'.■. "

i;astanea dentota (Marsh.) Borkh *°

Castilleja coccinea (L.) Spreng. 39

Catalpa bignonioides Walt 'J

" speciosa Warder 92

Caulophyflum thelictroides (L.) Michx'. 2?

ceanotbus amencanus L '*

* ovatus Desf 71

Celastrus scandens L 71

Celtis occidentalis L 69

Cenchrus carolinianus Walt ***

Centaurea Cyanus L *7

Cephalanthus occidentalis L ^^

Cerastium ^^^j^""^^-. var. oblongifoliuni (Torr.) Holiickand Britton . . ^

Cerastium vulgatum L. . . . . . *7

Ceratophyllum demereum L *7

C'.rcis canadensis L **

Chenopodium album L [", ^

" K " ??'"y'rwe(L.')'Moq.'.'.'.'.'.:.:.;; «

^ ambrosioides L *2

Boicianum Moq •*

BotrysL ^ «

114

C—Om.

Pacb.

Chenopodium capitatum (L.) Asch 44

" hybridum L 44

• leptophyllum Nutt 45

" uroicum L 45

Chimaphila^mbelUta (L.) Nutt 79

Chrysanthemum BalsamiU L., var. Unacetoidea Boin 104

' Leucanthemum L., var. pinnatifidum Lecoq and

Lamotte 104

• Parthenium (L.) Bemh 104

Cichorium Intybus L 105

Cicuta bulbifera L 77

" maculata L 77

Cinna arundinacea L 20

Circaea alpina L 76

" lutetiana L 76

Cirsium altianmum (L.) Spreng 105

« arven*: (L.) Scop 105

" discolor (Muhl.) Spreng 105

Cirtium tanceolatum (L.) Hill 105

* muticum Michx 105

Cladium mariacoides (Muhl.) Torr 25

Claytonia virjinica L 48

Clematis virginiana L 50

Collinsonia canadensis L 88

Comandta umbellata (L.) Nutt 41

Conium maculatum L 77

Conobea multifida (Michx.) Benth 90

Conopholis americana (L.f.) Wallr 92

Convolvulus arvensis L 83

* sepium L 83

" " " var. pubescens (Gray) Fernald 83

Coptis trifolia (L.) Salisb 50

Corallorrhiza maculata Raf 35

Coreopus tripteris L 103

Comus altemifolia L. f 79

" Amomum Mill 78

" asperifolia Michx 79

" Bailevi Coult. and Evans 79

* canadensis L 78

" cirdnata L'Hcr 78

• floridaL 78

« paniculata L'Her 79

" stolonifera Michx 79

Corydalis aiuea Willd 52

CorydalU flavula (Kaf.) DC 52

Corylus americana Walt 38

Crataegus Crus-galli L 58

" mollis (T. and G.) Schelle 58

• Oxyacantha L 58

" punctata Jacq 58

" tomentosa L 58

Cryptotaenia canadensis (L.) DC 77

Cuscuta Cephalanthi Engelm 83

• Gronovii Willd 83

" indecora Chois 83

« obtusiflora HBK 83

115

C.—Con.

rJ^'£?"^ atriplicifolium (Spreng.) Coult •****•

CynogloMum officinale L » / v-"" ^

CypeiTjg diandrua Torr. 84

" esculentus L. . . . 23

" ferax Rich 23

' filiculmig Vahl. . . 23

Houghtonii Torr. . 24

^ rivularis Kunth 24

Schweinitzii Torr. 23

strigosusL.... 23

c'y^pir.^&Ty^H^''''^^^' (Wiiid.)K„ight : : : : ; il

fragilis (L.) • 9

9

D.

Dactylis ^lomerata L .

Danthonia spicau (L.) Beauv. '. 21

Datura Stramonium L. , 20

Tatula L 89

Daucus Carota L 89

Decodon verticillatus (L.) Eli 78

Denuma diphylla Michx . 75

laciniau Muhl 54

LJesmodium bracteosum (Michx.) DC 54

, canadense (L.) DC 64

canescens (L.) DC 64

• Dillenii Darl 63

grandiflorum (Walt.) DC **

iHinoense Gray 63

^ nudiflorum (L.) DC 64

paniculatum (L.) DC 63

^ rigidum (Ell.) DC. 64

« rotundifolium (Miclix.) DC **

sessUifolium (Torr.) T. and G ^

Dianthera americana L ^'-anau ^

DianthusbarbatusL.. 92

Dicentra canadensis (Goldie)' Walp 48

n.-^ 11 CucuUaria (L.) Bernh . V. 52

DierviIIa Lomcera Mill. 52

Digitaria humifusa Pers. ... 94

" ».n8U'naIi8 (L.)Scop.'. ! 15

Dioscorea vilfosa L. . 16

Dipsacus sylve8t.-is Huds. 34

Ovca palustris L 95

Draba caroliniana W.... 74

verna L 52

Drosera rotundifolia L. 52

Dulichium arundinaceum (L.)'Britton. '.'.'.'.'.'..'. 55

B.

Echinochloa Crus-galli (L.) Beauv

Walteri (Purih) Nash. ...;..'.'.' .'i ..■.■.■.■;. ; H

116

E.— Cm.

Pagb.

Echinocyttis lobau (Michx.) T. and G 95

EchiuiD vulgare L 8'

EcUpta alba (L.) Hasek 102

Eleusine indica Gaertn *0

Eleocharis acicularis (L.) R. and S 24

• acuminata (Muhl.) Nee» 24

• intermedia (Muhl.) Schultes 24

obtusa (Willd.) • 24

• palustrij (L.) R. and S 24

• « « «« • var. glaucescens (Willd.) Gray 24

• « « . « « « vigens Bailey 24

« tenuis (Willd.) Schultes 24

Elodea canadensis Michx IS

Elymus canadensis L 23

" n a yj,^ glaucifolius (Muhl.) Gray 23

" gtriatus Willd 23

" virginicus L 23

Epilobium adenocaulon Haussk 75

" angustifolium L 75

" coloratum Muhl 75

" densum Raf 75

Epi|>actis pubescens (Willd.) A. A. Eaton 35

Equisetum arvenge L }9

• fluviatile L. (Pipes) }0

" hyemale L »J

« " " var. intermedium A. A. Eaton 11

« * " " robustum (A. Br.) A. A. Eaton 11

" laevigatum A. Br 10

" sylvaticum L 10

• variegatum Schleich 11

Eragrostis capillaris (L.) Nees 21

« Frankii (Fijch, Mey.. and Lall. ) Steud 20

• hypnoides (Urn.) BSP 20

" megastachya (Koeler) Link 21

" pectinacea (Michx.) Steud 21

pilosa (L.) Beauv 21

Erechtites hieracifolia (L.) Raf 104

Erigenia bulbosa (Michx.) Nutt 77

Erigeron annuus (L.) Pers JOO

* a^nadensis L 100

" philadelphicus L jOO

Erigeron pulchellus Michx 100

• ramosus (Walt.) BSP 100

Erysimum cheiranthoides L 54

Erythronium albidum Nutt 32

" americanum Ker 32

Eupatorium altissimum L »7

• perfoliatum L ^

' purpureum L 21

« a « y^r., maculatum (L.) Darl 97

" sessilifolium L 97

• urticaefolium Reichard (E. ageratoides L.f.) 97

Euphorbia commutata Engelm 6?

• -orollata L 67

" Cyparissias L °°

" dentataMich: "7

^■1

117

E. — Con.

Euphorbia Helioscopia L ***°"-

* hirsuta (Torr.) Wiegaiid'. '.'.'.'.'. f§

maculata L o'

" platyphylla L *^

" polyeonifolia L ^

• PresRi Guw. . . 67

' serpens HBK '.'.'.'.'.'.'. '•^

Evoirymus atropurpureus Jacq ^^

obovatus Nutt . ^

69

F.

Fagopyrum esculentum Moench

Fagus grandifolia Ehrh. . . •M

Festuca elatior L 39

* nutans Spreng 22

" octoflora Walt '..'.'. 22

" ovina L 22

Filipendula rubra (Hill) Robin»n./. 22

FimlM-istylis autumnalis (L.) R. and S. . 52

Moerkea proserpinacoides Wilid. 25

Ira^na vesca L., var. americana Porter tf

^ virginiana Duchesne *|

Fraxinus ameri'cana L. '....:'!"■ "''"°*"^' <^^'^^)<'^^y '■'■'■' '■ '.:::'. 58

* nigra Marsh 80

" pennsylvanica Marsh. *'

. quadrangulata Michx fV

Fumana officinalis L 8>

52

G.

Galium Aparine L

" asprellum Michx. . '^

" borealeL .;; W

* circaezans Michx.. '■*

" concinnum T. and G.. . . .' 2'J

lanceolatum Torr JJ^

pilosum Ait '•*

" tinctorium 1. . . '3

" trifidum L 93

* triflorum Michx. . . '■^

GauIthcriaprocumbensL.. J*

Gaura biennis L. . . '9

Gaylussada baccata (Wang.)' C. Koch. '.'.'.'. ?«

Gentiana Andrewsu Griseb. . . i'

* crinita Free! °1

*_ quinf^uefolia L |J

Geranium carolinianum L. . *'

' maculatum L. $*

" Robertianum L ™

Gerardia auriculata Michi "*

' Paupercula(Gray)Britton.:.:.:.': nJ

pediculana L J{J

purpurealL '1

91

lit

G.— Cm.

Pack.

Gerardia tenuifolia Vahl 9t

• vircinica (L.) BSP 91

Gcum canadenie Jacq S9

" rivaleL 60

" strktumAit 59

• veraum (Raf.) T. and G 59

" virginianum L 59

Gleditsia triacanthos L 62

Glyceria nervata (WiHd.) Trin 21

« pallida (Torr.) Trin 21

" wptentrionalis Hitchc 22

Gnaphalium decurrens Ives 101

' polycephalum Michx 101

* uligtnosum L 101

Gymnocladus dioica (L.) Koch 62

H.

Habenaria ciliaria (L.) R. Br 35

" aava (L.) Gray 35

" psycodes (L.) Sw 35

Hamamelis virginiana L 57

Hedeoma pulegioides (L.) Per* 87

Helcnium autumnale L 104

Helianthemum canadenae (L ?) Michx 73

majus BSP 73

Helianthus annuua L 102

" decaiKtalus L 102

" divaricatUB L 102

" giganteus L 102

" hirsutus Raf 102

" stnimosus L 102

" « " var. mollis T. and G 102

« tracheliifolius Mill 102

tuberosus L 102

Heliopsis helianthoides (L.) Sweet 102

Hemerocallis fulva L 32

Hemicarpha micrantha (Vahl.) Britton 25

Hepatica acutiloba DC 50

" triloba Chaix 50

Heracleum lanatum Michx 78

Heteranthera dubia (Jacq.) MacM 30

Heuchera americana L 56

Hibiscus Moscheutos L 72

" Trionum L 72

Hieracium canadense Michx 107

" Gronovii L 107

" scabrum Michx 107

" venosuni L 107

Hierochloe odorata (L.) Wahlenb 17

Hordeum jubatum L 23

HouBtonia ciliolata Torr 94

" longifolia Gaertn 94

Humtilus Lupulus L 41

Hydrastis canadensis L 50

119

H.— Ctffi.

Hydrophyllum appendiculatum Michx ''*°'-

„ vtrvinianum L 8*

Hyoscyamus niger L W

Hypencum gentianoidea (L.) BSP 89

" Kalmbnum L.. . 73

" majus (Gray) Britton.V.'. ^2

mutiluni L 73

Hypericum perforatum L 73

" prolificum L 72

" punctatum Lam... 72

„ virginicum L. . . 72

Hypoxia hirsute (L.) Coville 73

Hystrix patula Moench M

23

I.

Ilex verticillata (L.) Gray

Ilysanthe, dubia (L.) Ba'rnh^t *"""°««(Torr) Wat,: l .::.:;.: ; ^

Impatiens biflora Walt. . 90

, . " pallida Nutt... 70

Inula Helenium L 70

Ipomoea hederacea Jacq 101

' Pandurata (L.) G.F.W.M^.' «

.purpurea (L.) Roth.... 82

Ins versicolor L 82

Itantbus brachiatus (L.) BSP ^

85

J.

Jeffersonia diphylla (L.) Per»

Juglans cinera L 51

" nigra L 38

Juncus acuminatus Michx 38

• b^s^iJliir-'""^*"''''^^-----'-- 3}

• bl^fe?!"'"'^^''^"'")^""**'^"-::-:;;:;:::::;::::;;:; 31

" canadensis J. Gay 30

' effusus L .'.■;;;; 31

nodosus L 31

" tenuis Willd. 31

" Torreyi Coville. ..'.'.'..'.'. ' 30

Juniperus communis L '.,][ 31

I . .". ' var. depressaPursh....'.''. !?

virginiana I 12

12

K.

Koeleria cristata (L.) Pers.

Kngia amplexicaulis Nutt. 20

105

120

U

Pace.

Lactuca canadensis L J^

• " ' var. montana Britton lOo

" floridana (L.) Gaertn jw

• hirtuta Muhl l*

" icariola L »**

" • « yar. tntesrata Gren. and Godr 106

« spicaU (Lam.) Hitchc }06

" vitlcMa Jacn »™

Lamium amplcxKauW L J*

Laportea canadensis (L.) Gaud ♦•

Lappula echtnata Gilibert J*

• virginiana (L.) Greene *•

Larix laricina (Du Roi) Koch »*

Lathynis maritimus (L.) Bigel "J

• ochroleucus Hook M

• palustris L *»

Lechea minor 1 H

• villosa Ell |3

Leersia oryioides (L.) Sw }J

virginica Willd 17

Lemna minor L _• ^

• trisulca L '• ^

Leonurus Cardiaca L °5

Lepachys pinnau (Vent.) T. and G »0*

Lepidium apetalum Willd 53

• campstre (L.) R. Br 53

" virginicum L 53

Lespedexa capitata Michx Jt

" frutescens (L.) Britton "♦

" hirta (L.) Hornem M

violacea (L.) Pers 64

" virginica (L.) Britton o*

Liatris scariosa Willd 'J

" spicata (L.) Willd 'J

Ligustrum vulgare L *•

Lifium canadense L ^*

" philadelphicum L 32

• a « yar. andinum (Nutt) Ker 32

Linaria vulgaris Hill ^0

Linum sulcatum Riddell ^

" usitatissimum L °5

Liparis Loeselii (L.) Richard 35

Lippia lanceolata Michx 85

Liriodendron Tulipifera L 51

Lithospermum angustifolium Michx |*

" arvense L °*

" cenescens (Michx.) Lehm "

" Gmelini (Michx.) Hitchc «

Lobelia cardinalis L »5

" jnflata L 96

« KalmiiL 96

" siphilitica L Ji

" spicata Lam 96

Lolium perenne L j*

Lonicera glaucescens Rydb 94

Ludvigia alternifolia L '5

121

L.—Cc.

LudvigupaluMris(L.) EU. . *"*"•

." polycarpa Short and Peter.' ." .' !'

Lupinua perennis L. . . . 75

Luzula campestris (L.) DC! '.'.'. W

" nltuensis FenuM . 31

Lychnii alba Mill H

Lycium halimi/oliura Mill. ■♦^

Lycoperncan eaculentum Mill 89

Lycopui americanus Muhl 89

nibellus Moench "*

* uoiflorus Michx M

." virginicus L M

Lysiniachia Nummularia L 8^

" terrestris (L.) BSP. ..].'.'.' ^

thyrsiflora L 8**

Lythrum alatum Pursh 80

M.

Maclura pomifera (Raf.) Schneider. . .

Maianthemum canadense Derf. *'

Malva moachata L Ji

" rotundifolia L. ......... ^2

Mamibium vulgarc L. . . . . 72

Medicago lupulma I- . . M ] . ! ] . | 86

" sativaL.... ^

Melilotus alba Dear. W

». . ■" officinalis (L.) Lam. ..'.'. ..'. 5^

Melissa officinalis L W

Menispermum canadensis L. f^

Mentha arvensis L.. var. canadensis' (jl.) Briquet' 11

piperita L * 88

* spicata L . . 88

Menensia virginica (L.) Link .'.'. .'. f?

Milium effusum 1 84

Mimulus ringens L '8

Mitella diphvlla L 90

Mollugo verticillata I 56

Monarda didyma L *<5

" fistulosa L 87

mollis L... 87

Monotropa uniflora L 87

Morus rubra L 79

Muhlenbergia foliosa Trin *'

" mexicana (L.)'Tri'n .','.'.". ! ■; j?

racemosa (Michx.) BSP ,„

" Schreberi J. F. Gmel. . . . }*

sobolifera (Muhl.) Trin }f

. . sylvatica Torr JS

Myosotis virginica (L.) BSP i?

Mynophyllum spicatum L. 5*

76

122

Page.

Najas flexiUs (Willd.) Rostk and Schmidt •■••,;. ; 1*

" « a u a « var. robusta (Morong) 14

" gracillima (A. Br.) Magnus J*

Nelumbo lutea (Willd.) Pers *»

Nepeta Cataria L °?

" hcderacea (L.) Trcvisan °°

Nymphaea advena Ait ,;,■•■,• ' VV- 1' as

Nymphaea advena Ait., var. vanegata (Engelm.) ternalcl *^

Nyssa sylvatica Marsh '

O.

Oakesia sessilifolia (L.) Wats ^2

Oenothera biennis L '^

" rhoinbipetala Nutt '^

Onoclea sensibilis L ^

• Struthioptcris (L.) Hoffm. ^

Onosmodium hispidissimum Mackenzie °^

Ophio^lossum vulgatum L '"

Opuntia Rafinesquii Engelm '*

Ornithogalum umbellatum L ^^

Orobanche uniflora L j^

Oryzopsis asperifolia Michx \°

pungens (Torr.) Hitchc }|

" racemosa (Sm.) Ricker 1°

Osmorhiza Claytoni (Michx.) Clarke ;'

longistylis (Torr.) DC "

Osmunda cinnamomea I- ^

" Claytoniana L ?

" regalis L ,„

Ostraya virginiana (Mill.) K. Koch ^

Oxalis comiculata L 9,

" violacea L 9'

Oxybaphus nyctagineus (Michx.) Sweet *°

Oxypolis rigidior (L.) Coult. and Rose '»

P.

Panax quinquefolium L L^

" trifolium L '"

Panicum agrostoides Spreiig }°

" capillareL }°

" clandestinum L }°

" depauperatum Muhl |°

" dichotomum L }°

" flexile (Gattinger) Scribn *°

" huachucae Ashe j°

" miliaccum L }°

" philadelphicum Bcrnh j°

" scoparium Lam }°

" virgatum L *°

Parictaria pennsylvanica Muhl *'

Parnassia caroliniana Michx ^°

Pastinaca sativa L

123

v.— Cm.

Page.

Fcdicularis canadensis L „-

lanceolata Michx ni

,.) ?!•■

.ill.l.

Tee

91

8

56

90

84

17

8

8

18

83

Pellaea atropiirpurea (I.
Penthorum sedoides 1-.
Pentstemon hirsutus (L.
Phacelia Purshii Buckle;
Phalaris arundinacea L.
Phegopteris Dryopteris (
hcxagonoptcr,

Phleum pratense L

Phlox divaricata L

" pilosii L a,

" subuIataL ^

Phragmites communis Trin 5x

Phryma Leptostachya L oV

Phyllis heterophylU Nees g9

" . l ^^r '""bigua (Gray) Rydb. . '.'.'.'. 89

« , , ... ^ nyctaginea (Dunal) Rydb 89

lanceolata Michx Sg

" pruinosa L |g

" subglabrata Maclcenrie and Bush. .!. ..! an

Physocarpusopulifolius (L.) Maxim ?7

Physostegia virginiana (L.) Benth oi

Phytolacca decandra L J;

Pilea pumila (L.) Gray ??

Pinus Strobus L \\

" sylvestris L }}

Plantago aristata Michx oi

" cordata Lam nj

* lanceolata L oi

" major L q j

" Rugelii Dene ot

Platanus occidentalis L rj

Poa annua L 2t

" compressa L ,}

" debilis Torr '..'.'.'.'.'.'.'.'.'. 21

" praten.Ms L jj

Podophyllum peltatum I '.........".'. «}

Pogonia ophioglossoides (L.) Ker «

Polanisia graveoJens Raf 5?

Pclemonium reptans L a»

Polygala polygama Walt if

sanguinea L 57

" Senega L ^7

" ' " var. latifolia T. and G 67

verticillata L «7

Polygonatum biflorum (Walt.) Ell. . . .', 33

" commutatum (R. and S.) bietr 33

Polygonum acre HBK 43

" amphibium L 43

" aviculare L 42

I r. ' , ." %"■ 'ittorale (Link) KochV. '.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'. 42

Convolvulus L 44

" dumetorum L !..!.!!.". 44

" erectum L .!!.!.!!!.].. 42

" Hydropiper L 43

124

^-^'^- PACE.

Polygonum hydropiperoides Michx j\

« lapathifolium L Z\

' Muhlenbergii (Meisn.) Wats Jj

" orientaleL J,

• pennsylvanicum L T'?

« PersicariaL "'

sagittatum L.
scandens L. . .
tenue Michx.
tomentosum Schrank.

Hrt

42

. . . : 43

virginianum L ...

Polymnia canadensis L g

Polypodium vulgare L ;<-■.■ «

Polystichum acrostichoides (Michx.) Schott ^

Pontederia cordata L yj

Populus alba L y,

" balsamifera L ,-

" deltoides Marsh ^L

' grandidentata Michx ^1

" nigra L., var italica Du Roi •?'

" tremuloides Michx ^g

Fortulaca oleracea L • • • ,,

Potamogeton americanus C. and S

" amplifolius Tuckerm "

• foliosusRaf ■.■\~V-\ il

■• « « var. niagarensis (Tuckerm.) j*

« Friesii Rupr \\

« heterophvllus Schreb "

Potamogeton heterophyllus Schreb., forma maximus Morong J*

•^ Hillii Morong }t

" interruptus Kitaibel }?

« lucensL ,3

" natans L ••

" peciinatus L :t

" perfoliatusL "

" pusillus L \t

• Richardsonii (Benn.) Rydb "

• rosterifolius Schumacher "

Potentilla Anserina L ,q

" argentea L V„

" arguta Pursh ^

" canadensis I w ■ w:^' ' ' i'^ co

• " " var. simplex (Michx.) T. and G »»

" monspeliensis L ?g

" palustris (L.) Scop .„

" paradoxa Nutt . ^

e» alba L ,„,

Prenanthes

UlUrt L. |rt^

alti.ssima I {„-

racemosa Michx.

106

pinnatifida Gray ^^

76

Procerpinaca palustris L g^

Prunella vulgaris L , .

Prunut americana Marsh , •

" avium L gj

" Cerasus L ^i

" lortititiaL ""

^^Ml

125

P.— Con.

Prunus pennsylvanica L. f ^,'

" Persica (L.) Stokes ?i

" pumila L ?•

" serotina Ehrh ,{

" virginiana L ,[\ ,{

Psedera vitacea (Knerr) Greene 7,

Ptelea trifoliata L 'A

Pteris aauilina L g

Pycnantnemum pilosum Nutt 07

" virginianum (L.) Durand and Jackson. 87

Pyrola amencana Sweet SA

" elliptica Nutt in

Pyrus aniericana (Marsh.) DC 57

" communis L -7

" coronaria L C7

" cydonia L „

" MaiusL ■; -,;

" melanocarpa (Michx.) Willd .'■'.. ...'.'.'.'.'.'.'.'.'.." 57

o.

Quercus alba L .,0

" bicolor Willd 30

" coccinea Muench 4n

" imbricaria Michx 4q

" macrocarpa Michx jq

" Muhlenbergii Engelin 30

" palustris Muench An

' prinoides Willd In

" rubra L ..'.'.■.■.■.'.■.■. 40

* velutina Lam .......'...'..'. 40

R.

Radicula Armoracia (1 .Vinson 54

" Nasturtium-^uuaticum (L.) Britten and Rendle . . 54

palustris ,'L.) Moench ' ' ' 54

, " . " ^ " ^'^'■- hispida (Desv. ) Robinson ....... S4

sylveslris (L.) Druce c,

I.... „i *: 1 ^*

49

Ranunculus abortivus L.

arris L _ 49

circinatus Sibth

49

delphinifolius Torr 49

" fasciculaiis Muhl 49

" hispidus Michx 49

" pennsylvanicus L.f 49

" rccurvatU6 Poir 49

" ropens L 49

" sceleratus L ' ] 49

" septentrionalis Poir 49

Reseda lutea L Ti

Rhamnus alnifolia L'Her ?

Rhus canadensis Marsh ao

" glabra L '■'.'■'■'■'.'■'..'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'. 6S

126

R.— C<m.

Pack.

Rhus Toxicodendron L ^

" typhin? L °2

« Vernixi. **

Ribes aureum Pursh ^°

" Cynosbati L 56

" floridum L'Her 56

Robinia Pseudo-Acacia L *J

Rosa blanda Ait °}

* Carolina L 51

• humilis Marsh °\

" rubiginosa L ° J

" setigera Michx °'

Rotala ramosior (L.) Koehne •*

Rubus allegheniensis Porter 9U

" hispidusL ^

" idaeus L., var. canadensis Richardson "x

« neglectus Peck Jn

• occidentalis L 9}!

" odoratus L ™

" triflorus Richards "a

« viUosusAit ^

Rudbeckia hirta L JX*

laciniaM L JO*

" triloba L i"*

Rumex Acetosella L **

' altissimus Wood ~

" BritannicaL «

" crispus L 2^

" obtusifolius L *5

• vcrticillatus L *'

S.

Sagittaria arifolia Nutt }|

" graminea Michx J'^

" heterophylla Pursh J*

latifolia Willd \*

Salix alba L i°

" " " var. vitellina (L.) Koch ™

" amygdaloides Anders f*

" babylonicaL ^6

" balsamifera Barratt \^

' Candida Flugge ■*'

" coroataMuhl. 36

• discolor Muhl .■•;;■.• ,;

" " « var. eriocephala (Michx.) Anders 37

Salut Blaucophylla Bebb ^°

' humilis Marsh "J'

• longifolia Muhl %°

' lucidaMuhl 36

• nigra Marsh •J°

" p«lice)laris Pursh 'J^

" pentandra L **

" petiolaris Sm ■*'

" purpurea L ■*'

127

S. — Con.

Salix roetrata Richards ^*°'-

* sericea Marsh 37

Salsola Kali L., var. tenuifoha G. F. W. Mev -I

Sambucus canadensis L '♦S

Sanguinaria canadensis L '^

Sanicula canadensis L 52

" marilandica L . . . "^^

Saponaria officinalis L. . '^^

Sassafras variifolium (Salisb.) Ktze *?

Satureja glabra (Nutt.) Femald ' .' H

' hortensis I °'

Saururus ceJ^I V. ^'^'^■. ^'^^'^ ciinopodium Benth.)! ! ! ! ! 87

Scirpus americanus Pers •'^

atrovirens Muhl. 25

" cyprinus (L.) Kunth... '..'.;;; ?f

" debilis Pursh 25

" fluviatilis (Torr.) Gray... 25

" lineatus Michx 2.S

" occidentalis (Wats.) Chase'. '.'.'.[ 25

polyphyllus Vahl 25

" sylvaticus L 25

" Torreyi Olney 25

Selena triglomerata Michx '.'. 25

Scrophularia leporella Bicknell 26

Scutellaria galericulata L. . . . ^

" lateriflora L *•*

" parvula Michx ^^

" versicolor Nutt. . . °^

Sedum acre L ' 85

" ternatum Michx. 56

* purpureum Tausch 56

Selaginella apus (L.) Spring 56

Senecio aureus L. . H

" Balsamitae Muhl. .'.'.' '0*

" obovatus Muhl. . 105

Setaria glauca (L.) Beauv '''5

" italica (L.) « 17

" viridis (L.) « 17

Seyn eria macrophylla Nutt 1'

Shepherdia canadensis (L.) Nutt '1

Sjcyos angulatus L '*

Sid spinosa L 95

Silene antirrhina L. . . . , 72

" dichotoma Ehrh *''

" latifolia (Mill.) Britten and Rendle jl

noctiflora L '17

" . virginica L , , , , *7

Silphium perfoliatum L. *^

" tcrebinthinaceum jacq.'. }£•

tnfoliatum L 101

Sisymbrium altissimum L l"!

* canescens Nutt 5^

" offiriLip n \ <J*''" '"■a'^l'y'^arpon (Richards) Wats. '.'..'.'. 54

c- . . . onicnale (L.) Scop, var. eiocaroum DC ci

Sisyrmchium angustifolium Mill . !^. ^

128

S.— Con.

Page.

Sisyrinchium gramineum Curtis 35

Siuni cicuuiefolium Schrank 77

Smilacina racemosa (L.) Desf 33

stellata (L.) " 33

" trifolia (L.) " 33

Smilax ecirrhata (Engelm.) Wats 34

" herbacea L 34

" hispida Muhl 34

" rotundifolia 1 34

" u « yj,^ quadrangularis (Muhl.) Wood 34

Solanum carolincnse L 88

" Dulcamara L 88

" nigrum L 88

" rostratum Dunal 88

Solidago altissima L 98

" caesiaL 97

" canadensis L 98

" graminifolia (L.) Salisb 98

« hispidaMuhl 97

•* juncea Ait 97

* « « var. scabrella (T. and G.) Gray 98

« latifolia L 97

" nenioralis Ait 98

" patulaMuhl 97

« Riddellii Frank 98

« rigidaL 98

" rugosa Mill 98

" serotina Ait 98

" speciosa Nutt 97

" ulmifolia Muhl 98

Sonchus asper L. Hill 106

Sorghastrum nutans (I-.) Nash 15

•Sparganium americanum Nutt., var. androcladum (Engelm.) Fernald

and Eames 13

" eur>'carpum Engelm 12

Spartina Michauxiana Hitchc 20

Spetularia perfoliata (L.) A. DC 95

Sphenopholis obtusata (Michx.y Scribn 20

" paltens (Sprang) Scribn 20

Spiraea salicifolia 1 57

Spiranthes cernua (L.) Richard 35

Spirodela polyrhiza (L.) Schleid 29

Sporobolus cryptandrus (Torr.) Gray 19

" neglectus Nash 19

* vaginiflorus (Torr.) Wood 19

Stachys palustris L 87

" tenuifolia Willd., var. aspera (Michx.) Fernald 86

Staphylea trifolia L 69

Steironcma ciliatum (L.) Raf 80

* quadriflorum (Sims) Hitchc 80

Stellaria longifolia Muhl 47

" media (L.) Cyrill 47

Stenophyllus capillaris (L.) Britton 24

Stipa gpartea Trin 18

Streptopus roseus Michx 33

Strophostyles helvola (L.) Britton 65

129
S.—Con.

Symphoricarpos racemosus Michx ^^^'

c _ I " , ' , ' „ " ■^'^'■- pauciflorus Robbins of

Symplocarpus foetidus (L.) Nutt ^*

Syringa vulgaris L '

ol

Taenidia inteserrinia (L.) Drude.
Tanacetum vulgare L

var. crispum UC.

laraxacum cr>'throspermum Andrz

" officinale Weber

Taxus canadensis Marsh

Tecoma radicans (L.) Juss

Teucrium canadense L.

ocridentale Gray.
Thaspium aureum Nutt.

barbinode (Michx.) Nutt. ..!...........''

Thlaspi arvens^ L " " , '',^^' ^"8"«t"°"""' t^'oult. and Rose.

Thalictrum dasycarpum Fisch and Lail.

" dioicum L

_. " polygamum Muhl

Tiarella cordifolia L

Tilia americana L

" Michauxii Nutt

Tradescantia reflexa Raf

" virginiana L

Tragopogon porrifolius L

_, . " pratensis L

Tridens flavis (L.) Hitchc

Trifolium agrariuni L '/

" arv-ense L

hybridum L .'.'

pratense L

procumbenp L

reflexum L

, " repens L

Trielochin maritima L

Trillium erectum L '.'...'....

.' grandifloruni (Michx.) Saiisb.

I riosteum perfoli:itum L.

Triolasis purpurea (Walt.) Chapm

Typha angustifolia L. .

" latifolia L

77
t(H

im

106

105
U
92
S.S
85
78
78
78
53
50
49
50
56
71
71
JO
,W

105

105

20

63

62

62

02

63

62

62

14

33

33

94

20

12

12

U.

Ulmus americana L

" fulva Michx **•

" racemosa Thomas. ...!!! .' *^

Urtica gracilia Ait ***

Utricularia gil ba L J*

vulgaris L., var americana Gray. ! «!

rrandiflnra Sm ' jl

Uvularia grandiflora Sm.

130

▼.

Pack.

Vaccinium corymbosum L 80

" macrocarpon Ait 80

■ pennsylvanicum Lam 80

• vacillans Kalm 80

Valeriana pauciflora Michx 95

Vallisneria spiralis L 15

Verfoascum Blattaria L 89

■ LychnitisL 89

• ThapsusL 89

Verbena angustifolia Michx 85

" baiUU L 85

" urticaefolia L 85

Vemonia altissima Nutt 96

" fasciculata Michx 96

" illinoensis Gleason 97

" noveboracensis Willd 96

Veronica Anagallis-aquatica L 90

* arvensis L 90

* officinalis L 90

" peregrina L 90

" aerpjilifolia L 90

* virginica L 90

Viburnum acerifolium L 94

" dentatum L 94

" LentagoL 95

" pninifolium L 95

" ^ubescens (Ait.) Pursh 94

Vicia americana Muht 65

* angustifolia (L.) Reichard 64

• caroliniana Walt 65

" aativa L 64

Vinca minor L 81

Viola cucullata Ait 73

Viola fimbriatula Sm 73

* incognita Brainerd 74

" palmata L 73

• pedatifida G. Don 74

" pubeacena Ait 74

" Kafinesquii Greene 74

■ sagittataAit 74

" scabriuscula Schwein 74

« sororia Willd 73

" striau Ait 74

Vitis bicolor Le Conte 71

" cordifolia Michx 71

" labrusca I 71

" vulpina L 71

W.

Waldesteinia fragarioides (Michx.) Trattinick 58

Wolffia Columbiana Karst 30

Wdffia punctaU Griseb 30

131
X.

Xanthtum canadense Mill Paoi.

" commune Britton '*"

" echinatum Murr '"•

101

z.

Zanthoxylum americanum Mill.

Zizania palustris L **

Zizia aurea (L.) Kwh . 17

• cordata (U It.) DC , . "

Zygadenuas chloranthus Richards. . I j

LIST OF RECENT REPORTS OF GEOLOGICAL
SURVEY.

Since 1910. reports issued by the Geological Survey have
been called memoirs and have been numbered Memoir 1, Memoir
T'^i ^^'"^ *° ''^'^^^ incidental to the publishing of reports
and their accompanying maps, not all of the reports have been
called memoirs, and the memoirs have not been issued in the
order of their assigned numbers, and. therefore, the following
list has been prepared to prevent any misconceptions arising
on this account. The titles of all other important publications
of the Geological Survey are incorporated in this list.

I

Memoirs and Reports Published During 1910.

REPORTS.

KT .'^•R°i °" " geological reconnaissance of the region traveried by the
National Transcontinental railway between Lake Nipigon and Clay lake
Ont. — by W. H. Collins. No. 1059. '

Report on the geological position and characteristics of the oil-shale
deposits of Canada — by R. W. Ells. No. 1 107.

A reconnaissance across the Mackenzie mountains on the Pelly Ross and
Gravelrivers, Yukon and North Wes' Territories— by Joseph Keele.' No io97
Summary Report for the calendar year, IQUQ. No. 1120.

Memoir 1.
Memoir 2.
Memoir 3.
Memoir 5.

Memoir 6.

Memoir 7.

MEMOIRS-GEOLOGICAL SERIES.

No. I GeologualSerus. Ci€o\ogy of the Nipigon basin, Ontario—
by Alfred W. G. Wilson.

No. 2, Ceohgical Series. Geology and ore deposits of Hedley
Mining distnct, British Columbia— by Charles Camsell.

No. 3, Geological Series. Palseoniscid fishes from the Albert
shales of New Brunswick— by Lawrence M. Lambe.

No. 4, Geological Series. Preliminary memoir on the Lewes and
Nordenskiold Rivers coal district, Yukon Territory — by D.

D. Cairnes.

No. 5, Geological Series. Geology of the Haliburton and Bancroft
areas, Province of Ontario— by Frank D. Adams and Alfred

E. Barlow.

No. 6, Geological Series. Geology of St. Bruno mountain, Province
of Quebec — by John A. Dresser.

MEMOIRS— TOPOGRAPHICAL SERIES.

Memoir 11. No. I, Topographical Series. Triangulation anfl spirit levelling of
Vancouver island, B.C. 1909— by R. H Chapman.

Memoirs and Reports Published During 1911.

REPORTS.

Report on a traverse through the southern part of the North West Terri-
tories from Lac Seul to Cat lake, in 1902— by Alfred W. G. Wilson. No. 1006.

Report on a part of the North West Territories drained by the Winisk and
Upper Attawapiskat rivers— by W. Mclnnes. No. 1080.

Report on the geology of an area adi.Mning the east side of Lake Timis-
kaming— by Morley E. Wilson. No. 1004.

Summary Report for the calendar year 1910. No. 1 1 70.

Memoii 4.

Memoir 8.
Memoic 9.
Memoir 10.

Memoir 12.

Memoir IS.
Memoir 16.

ME.MOIRS-OEOUXUCAl. SERIES.

No. *j/«»/jji-i.5,r.,. The E.l.non.on coal field. Alberta-by
""" "mm""" ^'"•"- "'"^•""^ ^■'-' ►'-'". Albena-by (. S

assisted by /osephKeele "'"unsw.ck-by Heinnch R,es.

MEMc .RS-BlOLOGItAL SERIES

Memoirs and Reports Published During 1912.

REPORTS.
Summary Report for the calendar year 1911. Nc 1218.

Memoir 13.
Memoir 21.

Memoir 24.

Memoir 27.
Memoir 28

MEMOIRS-GEOLOGICAL SERIES.

Southern Vancouver island— bv

^"■I'f' Geohgicai Series.
Charles H. Clapp.

^"'toinf^tSTZ'- '^*P°" °f the CommiMion appointed
to investigate Turtle mountain, Frank, Alberta, 1911

^"■-bv^AnSf^w rf '• '^^^ l^'°«' °f S'^P'o^t lake. Ontario

Memoirs and Reports Published During 1913.

REPORTS, ETC.

Museum Bulletin No. 1. Contains articles Nos. 1 to 12 of the Geological
Series of Museum Bulletins, articles Nos. 1 to 3 of the Biological Series of
Museum Bulletins, and article No. 1 of the Anthropological Series of Museum
Bulletins.

Guide Book No. 1. Excursions in eastern Quebec and the Maritime ^ev-
inces, parts 1 and 2.

Guide Book No. 2. Excursions in the eastern Townships of Quebec and
the eastern part of Ontario.

Guide Book No. 3. Excursions in the neighbourhood of Montreal and
Ottawa.

Guide Book No. 4. Excursions in southwestern Ontario.

Guide Book No. 5. Excursions in the western peninsula of Ontario and
Manitoulin island.

Guide Book No. 8. Toronto to Victoria and return via Canadian Pacific
and Canadian Northern railways, parts 1, 2, and 3.

Guide Book No. 9. Toronto to Victoria and return via Canadian Pacific,
Grand Trunk Pacific, and National Transcontinental railways.

Guide Book No. 10. Excursions in northern British Columbia and Yukon
Territory and along the North Pacific coast.

MEMOIRS— GEOLOGICAL SERIES.

Memoir 17. No. 28, Crologkai Series. Geology and economic resources of the
Larder Lake district, Ont., and adjoining portions of Pontiac
county. Que. — by Morley E. Wilson.

Memoir 18.
Memoir 26.
Memoir 29.
Memoir 31.
Memoir 33.
Memoir 35.

Memoir 37.
Memoir 38.

No. 19, Ceolotical Series.
by G. A. Young.

Bathurst district, New Brunswick—

No. 34, Geological Series. Geology and mineral deposits of the
Tulameen district, B.C.— by C. Camsell.

No. 32, Geological Series. Oil and gas prospects of the northwest
provinces of Canada — by W. Malcolm.

No. 20, Geological Series. Wheaton district, Yukon territory
— by D. D. Cairnes.

No. 30, Geological Series. The geology of Gowganda Mining
division — by VV. H. Collins.

No. 29, Geological Series. Reconnaissance along the National
Transcontinental railway in southern Quebec — by John A.
Dresser.

No. 22, Geological Series. Portions of Atlin district, B.C.— by
D. D. Cairnes.

No. 31, Geological Series. Geology of the North American
Cordillera at the forty-ninth parallel, Parts I and II — by
Reginald Aldworth Daly.

Memoirs and Reports Published During 1914.

REPORTS. ETC.
Summary Report (or the calendar year 1912. No. 1305

Museum Bulletins. • i u

Prospector's Handbook No. I. Notes on radium-beanng mmerals-by
Wyatt Malcolm.

MUSEUM GUIDE BOOKS.
The Arch«oIogical collection from .he southern interior of British
Columbia— by Harlan I. Smith. No. 1290.

MEMOIRS-GEOLOGICAL SERIES.

Memoir 23.

Memoir 25.

Memoir 30.
Memoir 20.
Memoir 36.
Memoir 52.

Memoir 43.
Memoir 44.
Mi.MOiR 22.
Memoir H-

Memoir 47.

B C.— by J. Austen Bancroft.

Joseph Keele.
No 40, Geological Series. The basins of Nelson and Churchill

rivers— b> William Mclnnes.
No. 41, Geological Series. Gold fields of Nova Scotia-by W.

Malcolm. .

No. 33, Geological Series. Geology oi t^^eWM^nAS.-'^^cH

map-areas, Vancouver island, B.C.— by *-. n. «-iapi>.
No. 42, Geological Series. Geological notes to acconipany
map of Sh4p River gas and o.l fioUl, Alberta-by U. B.
Dowling.
No. 36. GeoUgxcal Series. St. Hilaire (Beloeil) and Rougemont

mountains. Quebec— by J. J. O Neil.
No. 37, Geological Series. Clay and shale deposits of New Bruns-

wick— by J. Keele.
No. 27, Geological Series. . Preliniinary report on the ^rpentme.
and associated rocks, in southern Qucbec-by J. A. Ure,ser.
No. 25, Geological Series. Portions of Portland Canal and
Ske<;na Mining divisk.ns. Skeena district, B.C.-by R. G.
McConnell.
No. 39, Geological Series. Clay amUhale deposits of the western
provinces. Part lll-by Heinrich Ries.

MEMOIRS— ANTHROPOLOGICAL SERIES.

Mbmoh 48. No. 2, Anthropologicai Series. Some myths and tales of the
Ojibwa of southeastern Ontario — collected by Paul Radin.

Mehou 45. No. 3, Anthropological Series. The inviting-in feast of the Alaska
Eskimo — by E. W. Hawkes.

Memoir 49. No. 4, Anthropological Series. Malecite tales— by W. H.
Mechling.

Memoirs in Press, August 15, 1914.

Memoir 40. No. 24, Geological Series. The Archxan geology of Rainy lake—
by Andrew C. Lawson.

Memoir 19. No. 26, Geological Series. Geology of Mother Lode and Sunset
mines, Boundary district, B.C. — by O. E. LeRoy.

Memoir 39. No. 35, Geological Series. Kewagama Lake map-area, Quebec —
by M. E. Wilson.

Memoir 41. No. 38, Geological Series. The "Fern Ledges" Carboniferous
flora of St. John, New Brunswick — by Marie C. Slopes.

Memoir 51. No. 43, Geological Series. Geology of the Nanaimo map-area —
by C. H. Clapp.

Memoir 53. No. 44, Geological Series. Coal fields of Manitoba, Saskatchewan,
Alberta, and eastern British Columbia (revised edition) —
by D. B. Dowling.

Memoir 61. No. 45, Geological Series. Moose Mountain district, southern
Alberta (second edition) — by D. D. Cairnes.

Memoir 55. No. 46, Ceologfcal Series. Geology of Field map-area, British
Columbia and Alberto— by John A. Allan.

Memoir 58. No. , Geological Series.

Memoir 60. No. 47, Geological Series.
Williams.

Memoir 50. No. , Geological Series. Upper White River district, Yukon—
by D. D. Cairnes.

Memoir 42. No. 1, Anthropological Series. The double-curve motive in
northeastern Algonkian art — by Frank G. Speck.

Memoir 61. No. 5, Anthropological Series. Abnormal types of speech in
Nootka — by E. Sapir.

Memoir 63. No. 6, Anthropological Series. Noun reduplication in Comox,

a Salish language of Vancouver island — by E. Sapir.
Memoir 46.

Memoir 54.

Texada island — by R. G. McConnell.
Arisaig-Aatigonish district — by M. Y.

No. 7, Anthropological Series. Classifiralion of Iroquoian radicals
with subjective pronominal prefixes — by C. M. Barbeau.

N0. 2, Biological Series. Annototed list uf flowering plants and
ferns of Point Pelee, Ont., and neighbouring districts — by
C. K. Dodge.

Summary Report for the calendar year 1913.