suunv tj S ALUTi ^LUbraryqe OTYOROOTANICA Digitized by the Internet Archive in 2016 with funding from BHL-SIL-FEDLINK https://archive.org/details/amaryllidaceaeOOherb ■ Flah.il>. "WJIerbeTt.del . jjji. Wt&dalL.fc. AMARYLLIDACEA3 ; PRECEDED BY AN ATTEMPT TO ARRANGE THE MONOCOTYLEDONOUS ORDERS, AND FOLLOWED 15Y A TREATISE ON CROSS-BRED VEGETABLES, *”■> library NEW YORK SUPPLEMENT, bot.am. tiAklic’N BY THE HON. AND REV. WILLIAM HERBERT. “ Flores hujus generis exiinii sunt ; nescio num secundatn parem habeat; hinc Bellae donnee dictse plures. Bella donna Virgilii, Amaryllis dicta, nomine transiit in proverbium de onmi grato.” — Linn, de Ainaryllide, Hurt. Cliff, p. 135. WITH FORTY-EIGHT PLATES. LONDON : JAMES RIDGWAY AND SONS, PICCADILLY. MDCCCXXX vir. TO HIS MAJESTY LEOPOLD, KING OF THE BELGIANS. Sir, My recollection of many interesting conversations with your Majesty on botanical and horticultural topics assures me, that the subject of this work, however inadequately treated, will not fail to he interesting to your Majesty, not- withstanding the important occupations of your present ex- alted station. I am induced by a sense of the unvarying kindness shewn to me by your Majesty, while resident in this country, to inscribe this volume, with your gracious per- mission, to your Majesty, and to subscribe myself respectfully, with every wish for the prosperity of your Majesty and your kingdom, Your Majesty’s Most grateful And obedient humble Servant, Spojforth, December 26, 1836. WILLIAM HERBERT. JAN | 3 1926 fa* ADVERTISEMENT. LIBRARY NEW YORK BOTANIC A! Garden ~*v The receipt of a fresh supply of valuable specimens, for which I am indebted to Sir W. Hooker, after the printing of the body of this work had been completed, has enabled me to add amongst the supplemental observations the description of several fine plants before unknown. The supplemental articles have been arranged in alphabetical order, as the most conve- nient for reference, and it will be apparent what place each ad- ditional plant should occupy in the consecutive arrangement. The reader is particularly requested to refer from Alstroemeria, Bomarea, Crinum, Habranthus, Haemanthus, Iiermione, Hip- peastrum, Oporanthus, and Sternebergia to the Supplement. From each of the magnificent umbels of additional species of Bomarea, I could only afford space to represent a single flower and leaf, which will be sufficient to facilitate their identification. The publisher having been desirous of offering some copies to the public with coloured plates, it must be understood that, where no live specimen has been seen in this country, and no precise memorandum of the colours has been given by the collector, the plates could only be made to represent the existing tints of the dry specimens, which are in many cases very fallacious. Those who have been accus- tomed to examine dry specimens, will however be able to form a better judgment by seeing what the existing colours are. It is my intention, as opportunities may occur, to prepare memoranda for rectifying and supplying the deficiencies of this work, and any communications relating to it, if left for me free of expense at the publishers, will be attended to thankfully. Any dry specimens, seeds, or roots, of newly introduced Amaryllidaceous plants, especially from the b VI ADVERTISEMENT. Western hemisphere, will be gratefully received. Crinum Forbesianum, Amar. grandiflora, Brunsv. striata, minor, ra- dula, Nerine marginata, Strumaria, Hessea, Imhofia, Carpo- lyza, and Pane. Canariense amongst the African, Sterneber- gia, Erinosma (Leucojum) Carpathicum, Lapiedra, Vagaria, Tapeinanthus, Hermione elegans, serotina, Queltia juncifolia, pumila, pusilla, Ganymedes cernuus (triandrus), capax, and reflexus, seed of Q. foetida, odora, montana, Maclaeana, are more particularly wanting to me amongst the species of the Old World. The reference to the figures of Pancratium Cambayense and longiflorum, pi. 42, is omitted by accident, p.207-8, but is marked in the index. The Glossary, for the use of un- learned readers, will be found at p. 417. I have not thought it adviseable to load this work with voluminous quotations and references to old works, which the reader would probably not be desirous of consulting. It will be understood that, where I have not expressed the contrary, I mean to assent to the synonyms and references given by the modern writers who have treated of the several plants de- scribed, especially Reaumer and Schultes, and the editors of the Bot. Mag. and Reg. It has been suggested to me to extend my labours to Iri- dacese, and perhaps to Liliacese, and ultimately embrace the whole hexapetaloid portion of agynandrous exspadiceous plants. I doubt whether I shall have sufficient leisure, and it remains to be seen whether the reception of this work will encourage the publisher, who has liberally promoted it, to any further undertaking; and indeed, whether I can obtain access to the plants it would be necessary to investigate ; but, if those who may possess them will assist me in that respect, I am not indisposed to make preparations for the accomplish- ment of such a work. WILLIAM HERBERT. Spojforth , Dec. 1836. EXPLANATION OF TERMS. As these pages are intended for the use and assistance of the unlearned cultivator, as well as for the edification of the scientific, I wish to premise a few words concerning some terms which will be used in them. It has been justly con- sidered that, in plants which, like the Amaryllideae, have no calyx, the outer divisions or segments of the flower stand in lieu of calyx, and the inner of corolla, and such a flower is called a perianth, the outer or calycine segments sepals, the inner or corolline segments petals. The number of filaments being equal to those segments at or below the base of which they are usually inserted, I propose to call those which belong to the outer segments the sepaline filaments, and those which belong to the inner the petaline filaments. I find a great laxity in the language of botanists in defining flowers which have a tubular appearance, though perhaps no tube at all, which they call indiscriminately tubular, tubulosi, so that it cannot be ascertained from their definitions whether the peri- anth is really tubular or divided to the base. I propose to rectify this by the following appropriation of distinct terms; tubatus, tubed or having a tube, whether long or short ; tubu- losus, long-tubed ; tubiformis, tube-shaped, or having the sem- blance of a tube ; tubaeformis, trumpet-shaped : and I hope that such a necessary distinction may be observed in all fu- ture definitions. I find also that it is not possible from the definitions of any botanist to ascertain with certainty whether a perianth is really divided or not, as they are in the habit of calling flowers trifid or six-cleft, tripartite or sexpartite, of which the segments are connected at the base ; I shall call the perianth sexpartite where the segments are unconnected, deeply B 2 EXPLANATION OF TERMS. cleft where there is an annular union, and I consider a mere annular union of the base to be scarcely a tube. In plants which are only known to me by the description of others, I cannot ascertain the fact, in consequence of the laxity of their expressions. Latin adjectives in osus always signify an excess of the quality; such words have been greatly misapplied by botanists, and I erred in naming a plant in the Botanical Re- gister Pharium fistulosum, which must be called P. fistulatum, for fistulosum really means either full of pores like a sponge, or having one enormous pore. I shall use such words strictly, ex. gr. Spadicosus having a large spadix ; spadiceus or spa- dicatus having a spadix. Dr. Lindley has unfortunately made an extensive use of the termination osus, which it is very necessary to rectify. The termination inus may be conveniently substituted to answer his purpose ; but the subversion of latinity by the misuse of a termination which has a decided meaning is very objectionable. We are forced to create mon- grel Latin to express what the Romans never thought of ex- pressing, but we should write correct Latin where we can ; on which account I protest against the use, too frequent amongst botanists, of 'tills and eis for those with a genitive following, as semina illis Amaryllidis conformis instead of semina Ama- ry^llidi conformis or conformia. By a linear leaf I under- stand, that the liijes of its margin are parallel. Much con- fusion has been made by using the word linearis to signify also indiscriminately a line long, or a line wide, which should be expressed by lineam latum ; nor does it seem to be uni- formly established, what portion of an inch is meant by a line, being the tenth part of an inch according to Dr. John- son, and the twelfth according to French mensuration. The unlearned reader is further referred to a glossary at the end of the volume. PRELIMINARY TREATISE. Having been requested to prepare for the press a second edition of a treatise, which I published in 1821, on the plants included previously under the genera Amaryllis, Crinum, Pancratium, and Cyrtanthus, I have felt that it would be desirable to render it as complete as the further information I now possess concerning them will enable me, though it is in some respects still defective, and it was repre- sented to me that it would be preferable to extend the scheme of my work to the whole natural order of Amaryllideae ; but, conformably with the latest practice, 1 have adopted the superior term Amaryllidaceae, and confined the former name to a subordinate portion. I have to regret however that, not having contemplated a further publication, I have neglected during the last fifteen years opportunities of noting down points, which I cannot now readily ascertain. In pursuance of my present undertaking, it was a principal object to arrange according to their affinities the different kinds of plants of which the order consists, a task by no means easy, because the concatenation of vegetables does not proceed in a straight line, and perhaps the truest arrange- ment would be in a circle, with lateral lines from some points in the circumference either falling into it at some other point, or branching off* to meet some other order. For this reason, although a consecutive arrangement is necessary for convenience, it cannot be expected that the concatenation should be perfect. In proceeding with such a work, the first point to be considered is what plants are comprised under the natural order Amaryllidaceae, and what are its essential characteristics. A great difficulty occurs here at the outset; for although the system of classing plants by what modern botanists have called natural orders is entirely the fashion of the present day, every writer who has treated of this order refers to Dr. Brown’s Prodromus for the definition, and on reference to the work of that most distinguished botanist, on whose accuracy in all points that he has tho- roughly investigated we may peculiarly rely, we find a defi- b 2 4 PRELIMINARY TREATISE. nition founded upon facts incorrectly assumed, in consequence of an incomplete knowledge of the plants which it is reputed to comprehend. It is therefore the first necessary part of my labour to frame a new definition of the natural order, so as in truth to comprise the plants it contains; and my definition will be found to include some extensive genera which have not been usually placed under it. Of such I shall think it sufficient to point out the characters, without entering into a full account of the species which are numerous, especially in Ilypoxis, and not well known to me, but of which the details may be found, as far as they are ascertained, in the valuable and comprehensive work of Reaumer and Schultes. Before I can proceed to the execution of the task imposed upon me, it becomes necessary to consider what is that sj^stem of natural orders which has nearly superseded the Linnsean, or, as modern writers term it, the artificial system. It appears to me that a more gross misuse of words has rarely invaded any department of science, for if ever an arrangement was artificial, it is that now adopted of vegetable orders, the characters of which depend upon a variety of features taken ad libitum , and in many cases erroneous in consequence of insufficient information, and which when defined have been thrown together in a variable mass of confusion according to the successive notions of different writers concerning their affinities to each other, and which cannot possibly be placed in any natural succession, because they are like octagon, hexagon, pentagon, and other angular figures, coming in contact with each other at their various sides, so that some natural affinity must be torn apart when they are put in succession. If we refer to Browm’s valuable Prodromus and to Sweet’s Hortus Britannicus, we find the orders placed in different succession ; and even if the point of precedence could be definitively settled, which is not likely to be the case, it depends on opinion and not on fact ; nor can the arrangement be used for reference without an index ; for no person, unless very deeply versed in the science, can be expected to remember the relative position of between two and three hundred orders, or to come easily at the facts on which the arrangement is built. I must pray the forgiveness of those who are much more deeply versed than I am in botanical studies, when I venture to say that something better digested is requisite for a general system of botany. The Linnsean, with its imperfections, is an arrange- PRELIMINARY TREATISE. merit at least as natural (for indeed all arrangements must be artificial) and it is founded upon facts of easier access, the succession of classes being for the most part necessary, and laying no great tax on the memory. So vague are the given characters of the orders however amended, and upon so weak a foundation does botany stand at present, that although perhaps the only point that truly divides Asphodeleae from Amaryllidese of Brown is the flower of the latter growing above the germen and of the former under it, that feature is passed over as undetermined in Dr. Brown's definition of Asphodeleae, and he rests mainly the character of that order on the seed-shell being black crustaceous and brittle, and those of Ilemerocallideae and Amaryllideae on the seeds being neither black nor brittle, which distinctions appear to vanish upon further examination ; for I have at this moment before me seed of Albuca amongst the Asphodeleae with the shell softer and less fragile than any of the black-seeded Amaryl- lideae or at least equally so, and that of Hemerocallis, from which the second of these orders is named, with the shell black as jet, and perhaps as fragile as that of any seed that exists. In the next place on the assumption of the facts above stated, we find Dr. Brown subsequently constructing a new order of Hypoxidese ( App . to Flinders ), separated from Asphodeleae by the flower above the germen, and from Amaryllideae by the hardness of the seed-shell and the vague direction of the radicle. A black-shelled seed, almostequally hard, will be found in Pancratium Illyricum, and others of that order, and there seems to be rather a graduated difference of hardness than a diversity of structure. I have not made any microscopic observations on the interior of the minute seed of Hypoxis, and any feature of such difficult investigation seems to me unfit to characterise a natural order of plants, though very proper to be subjoined as a subsidiary observation. I apprehend that Dr. Brown must mean that the original posture of the radicle in the embryo is a little irregular, a point which does not appear to me of high importance, for I apprehend that in a hard-shelled seed it must ultimately issue at the natural passage which is the foramen. The ultimate direction of the radicle is vague in Crinum and Hymenocallis, and it pierces the fleshy mass with an irregular direction, and does not often issue at the natural passage. Its direction is also in those seeds often vague from the first. 6 PRELIMINARY TREATISE. Dr. Brown has mentioned elsewhere the strange circum- stance, that when those seeds are ripe and detached from the capsule, the embryo is often not discoverable, yet will become apparent after it has lain awhile on the ground, and that an artificial direction may be occasionally given to it ; and in such cases the original direction of the embryo is vague. For instance an Hymenocallis in my stove had ripened a considerable number of seeds above an inch long ; I cut open several and found a cavity within the fleshy mass, but no appearance of an embryo, and the seeds might have been supposed to be incapable of vegetating ; the remainder were laid upon a pot of earth, and after the lapse of several weeks every one of them sprouted vigorously, the radicle issuing on the side in contact with the earth. In such case it must have been drawn towards the earth by some influence, and, if not bent at its earliest manifestation, the point of the embryo must have been kept straight at first by the toughness of the inner coat of the cavity, and have turned the moment it had issued from it; but its being kept straight by the toughness of the inner coat of the cavity in which it lies, till it can find a vent, cannot be a distinguishing feature of very high importance. I should have supposed that the embryo, though not discoverable by the magnifier I applied to it, must have existed originally in a very minute state, but Dr. Brown asserts in the Linnaean Transactions, xii. 149, that its formation is subsequent to the separation of the seed in such cases ; a recondite point, which I have not had a sufficiently powerful magnifier to investigate. I beg not in any manner to be considered as imputing blame to a gentleman whose botanical skill and information exceeds mine immeasurably, and who has minutely enquired into many difficult points connected with the science, on account of any lapses, which are the necessary consequence of an imperfect knowledge of the profusion of various yet kindred vegetables, with which the Almighty has adorned our world ; but when fundamental errors meet me in the outset at each step, without travelling beyond the im- mediate object of my labours, I must be allowed at least to say that the science is yet in its infancy, and that its most distinguished professors are still feeling their way in the dark, or at least have not been yet able to emerge into broad day-light. My friend, Professor Lindley, whose writings are daily PRELIMINARY TREATISE. 7 adding to his deserved reputation, conscious of the unsatis- factory and chaotic state of the present system of botany, has attempted in a very ingenious and useful tract to arrange the orders by some intelligible and regular course of divisions. Valuable as his labours are in this and in all other respects, I may say without any offence to him, that such are the radical and insuperable defects of the system, that the attempt only serves to make darkness visible, and shew the points wherein it is utterly artificial and repugnant to nature. I cannot, however, proceed with any observations that have the least bearing on the botanical labours of that gentleman, without previously expressing not only the high opinion I entertain of his talents and acquirements, but the obligations under which I feel myself to him, not only for the liberality with which he has entrusted to me portions of his library and valuable herbarium, but for the invariable urbanity and kindness with which he has favoured me with his opinion and instruction on some points, concerning which I found my general information deficient, and indeed upon every occasion in which I was desirous of his advice. I may take this opportunity of returning equal thanks to Sir. W. Hooker for the liberality with which he has sent tome from Glasgow the whole of bis valuable specimens of Amaryllidaceous plants, enabling me to describe and make outlines of a great number hitherto unknown, and for the alacrity with which he has replied to any questions I had occasion to put to him. Mr. Bentham has kindly communicated his specimens of Narcisseae. To Dr. Brown and Mr. Bennett of the British Museum and to Professor Don I am indebted for the civility with which they assisted me to inspect the Banksian her- barium and those of Mr. Lambert ai>d the Linnsean Society ; and from Dr. Graham, the distinguished professor of the Edinburgh University, and Dr. Neill, of Canon-mills Cottage, near Edinburgh, I have received some interesting communications. To Mr. Sabine and to the garden of the Horticultural Society I am indebted for a copious supply of fresh specimens of Narcissi ; to the Rev. William Ellicombe for some others ; and I owe thanks to the liberality of Mr. Murray of the Glasgow botanic garden, and Mr. Loddiges of Hackney, for the opportunity of examining some plants which I should not otherwise have seen ; and to Mr. Anderson of the Chelsea Garden for seeds of Narcissi, and for some information concerning the several varieties. 8 PRELIMINARY TREATISE. Dr. Lindley perceived, with his usual clearness of intellect, that (assuming the natural orders to be correct, or at least capable of being so reformed as to become unexceptionable) they must be distributed and classed under a succession of more satisfactory superior divisions before they could be made available for a scientific arrangement. Through his ample information concerning the structure and diversity of vegetables, I yet hope that he will be able ultimately to put together a stable and true system of botany ; and it will be enough for me, who have not sufficient knowledge of facts to enter into all the details, if I can point out the fundamental errors of the existing system, and the mode by which accord- ing to my view a better must be constructed. There seem to me two radical errors in Professor Lindley’s alliances. I do not, however, impute them to him, but to the system, which it was perhaps not easy for him to deal with more accurately in its present state. The first is, that he attempts to place the greater part of vegetables in subdivisions equally distant from the point of universal agreement, which is artificial in the extreme, and in direct opposition to nature. At the first, step he gives us five classes, which in truth are formed of a primary, secondary, and tertiary division united. He next subdivides the dicotyledonous plants into four grades, viz. sub-classes, groups, alliances, and orders; the monocotyledonous, being fewer, into three, viz. groups, alliances, and orders; the sexless and root-flowering into orders only. But the Almighty did not thus restrict himself in the affinities of his creation ; he did not make the immense variety of vegetables with a limitation that they should branch out into five or six or any defined number of points of difference from one original archetypal structure. There is a point in which all vegetables must agree ; that which separates them from the other parts of the creation. Some may detach themselves perhaps from the whole mass of vegetables by a single peculiar feature; some may separate themselves at an early period, and others after a long series of previous subdivisions. There is no law that equalizes their affinities to each other ; and any system that shall pretend to subdivide them by a limited number of grades, must be fundamentally false. My second objection is that the divisions are inconsistent and contradictory, which is, perhaps, a necessary consequence of the first wrong step. For instance, Dr. Lindley’s second group of many-petaled PRELIMINARY TREATISE. 9 bicotyledonous plants is Epigynosae, that is to say, having the ovary under the stamens ; but this group of epigynous plants is not opposed by him to those which are not epigy- nous, but only includes such of the epigynous plants as he finds it convenient to place in it, while he puts two whole alliances of epigynous orders in the first subclass, though the being epigynous is the distinguishing characteristic of the second. 1 repeat that I am not finding fault with him, but with the chaos from which he was struggling to emerge, if it had been practicable. Let me be clearly understood. After having separated (as I shall propose to do) corolliform flowers, from those which are glumaceous or scaly, like grasses, it may perhaps be found advisable in one of those classes to place the division epigynous and its converse hypogynous before, and in the other after, the divisions hexandrous and triandrous, if such a disposition shall appear to group the vegetables better according to their general aspect and affinity ; but having once assumed the epigynous position of the stamens as the limiting feature of a class, we cannot place epigynous plants in the other classes which have been cut off by the absence of that feature ; for if the class epigynous is limited to those epigynous plants only which have not such and such other features, those other subordi- nate features are thereby exalted into a primary station and the separations are confounded ; the points assumed for distinction may possibly be correct, but they are not properly exhibited. This cannot be illustrated better than by examin- ing Dr. Lindley’s third subclass, viz. the monopetalous plants, which he thus divides into five groups ; the first, consists specially, of those whose ovary is composed of many carpels ; the third of but one perfect carpel ; the fifth of two carpels ; the second of plants with epigynous stamens, i. e. inserted above the ovary ; the fourth of those whose flower has a lip. Here are three features, the number of carpels or folded leaves in the structure of the ovary, the position of the stamens, and the lip of the flower, set in opposition, though not opposite, but consistent with each other. Consequently we find the whole fourth class composed of ovaries with two carpels, though that is the characteristic of the fifth ; the second partly of those with two, and partly of those with many carpels, which should belong separately to the first and fifth ; the first and third contain epigynous plants, which belong properly to the second ; and the fifth is 10 PRELIMINARY TREATISE. described as consisting of unsymmetrical flowers, yet there are others unsymmetrical in the third. The view of the whole is therefore confused, and no true division is made. But this may be reduced to a lucid order. Supposing the number of carpels to be of high importance, concerning which I do not wish to give any opinion, the first division* would be Aggyrosse or rather Monocarposae, i.e. of one carpel; 2. Dicarposge, of two carpels; 3. Polycarposae, of three or more carpels. Each of those divisions may then be divided into symmetrical and unsymmetrical as to the flower ; and those divisions again into epigynous and its opposite hypogynous. There is a like confusion at the outset, where vegetables are divided improperly into five primary classes. 1. Outgrowing, witli reference to the mode of increasing their bulk by outward deposits. 2. Naked-seeded, which are also outgrowing. 3. Ingrowing, or increasing their bulk inwardly. 4. Root-flowering, which are not stated whether to be outgrowing or ingrowing. 5. Top-growing. Of these the two first are dicotyledonous, having two seed- lobes, the third monocotyledonous, having one, and the fifth acotyledonous, having none. The four first of these are sexual, and the last sexless or rather sex not apparent. The first real division is Sexual and Sex not apparent. The next division of sexual is Acotyledonous, which takes his whole fourth class, Monocotyledonous, which takes the third, and Dicotyledonous, which covers the first and second ; and dicotyledonous may be then, if it be thought fit, divided into Naked-seeded and Close-seeded. If Dr. Lindley will apply his extensive knowledge and correct judgment to elucidate the system in this manner, he will place it on a satisfactory and permanent footing, being careful however not to let any feature rank above those which should pre- cede it. I believe him (as well as that distinguished con- tinental botanist Monsieur Decandolle) to have a mind much above the narrow wish of adhering to any thing because he has published it, or rejecting any thing because it is suggested by one like myself, of very inferior botanical * In the second edition of Dr. Lindley's Natural System of Botany these divisions are altered to, 1. Polycarpous. 2. Epigynous. 3. Monocarpous. 4. Nucamentaceous. 5. Dicarpous. The real arrangement should be (supposing the points assumed to be the most valuable that could be found). 1. One- carpelled. 2. Two-carpelled ; a. capsular, b. nucamentaceous. 3. Many- carpelled ; a. hypogynous. b. epigynous. PRELIMINARY TREATISE. 11 knowledge ; and I would earnestly excite him to perfect that system upon which he has thrown a strong, but as yet insufficient, light. I apprehend no ultimate difference of opinion between me and him, or any other person of clear understanding and unprejudiced mind, because I build only on fact, and by that test I wish every thing I advance to be tried, and should instantly correct any thing I found incon- sistent with it. It is a main object of this Treatise to reduce the divisions which rest on opinion, to their proper insig- nificancy. The principal merit of the Linnaean division was, that each separation rested on a single fact of pretty easy access, although it might remove to too great a distance genera, associated by other peculiarities. The system now in vogue, will be found to rest in many respects on features quite as artificial, which separate kindred genera as objectionally as its predecessor. I am at a loss to conceive, in what manner it can possibly be substantiated, that the position of the stamens adopted by Jussieu is a more natural feature for classification than their number, by which Linnaeus was guided in most of his classes. They are evidently facts of like nature and deserve about equal weight ; but the position of the stamens, instead of ranking high amongst natural sub- divisions as assumed by Jussieu, ought to occupy a very subordinate place. To illustrate this I may state, that there are plants amongst Amaryllideae, which but for the difference of having the perianth and stamens superior instead of in- ferior to the ovary, would be almost identical with others amongst Asphodeleae; for instance, if the scentless Alliums of the latter, (an occidental race forming, I believe, a separate genus, which might be called Pseudoscordum), had the ovary inferior, it would require nice discrimination to sepa- rate them from Lapiedra of the former, and their general aspect would touch very close upon Strumaria, though there would be points of distinction; yet plants which are separated from actual identity of genus by little more than that feature and some difference of seed, which escape the observation of an uninstructed observer, are not merely removed by Dr. Lindley’s arrangement into a different alliance, but two whole groups, ten alliances, and twenty-five natural orders intervene between them. Such incongruities are found in every mode by which the orders have been arranged. In Sweet’s Hortus Britannicus we find the water-lilies close to 12 PRELIMINARY TREATISE. the berberries: and such is the natural system which is to supersede the artificial system of Linnaeus. It is founded in part upon facts of no greater importance, in part on an assumed coincidence of a variety of points, concerning which the knowledge of man is still very imperfect, and which from time to time, as our information becomes more ample, evince themselves to have been incorrectly assumed. In conse- quence of the discovery of such lapses, fresh subdivisions are made, and new orders successively carved out of the wrecks of the original divisions, to be themselves overturned in like manner by fresh curtailments : and in the mean time the orders, between two and three hundred in number, are a mass of unfathomable confusion. There is but one mode of proceeding, with a view to place the divisions on a sound and durable footing, that is, to found every separation on a single fact, and to work downwards from the first division, with cautious examination of the relative importance and consequent priority of the facts, by which the subordinate divisions are to be limited. This has not yet been done ; but, whether I live to see it acomplished or not, I am confident that sooner or later it must be effected, because it is the only mode of classification consistent with nature. It has been a subject of very general complaint amongst those who, without having applied their minds to botanical study, are interested in the cultivation of plants, and consequently in the general outlines of botany, and especially in its nomenclature, that it appears to be based upon a very vague and changeable foundation; and the frequent alteration of the names, with which they were familiar, becomes a source of considerable annoyance. It must however be recollected, that if the alteration of name is consequent on the detection of an error in the preexisting arrangement, the retention of that which had been used before would be an irrational adherence to that which is false; and that our unwillingness to accede to alterations which arise necessarily from a corrected view of the subject, indicates an indolence of mind that would obstruct the progress of human knowledge. On the other hand it is no less evident, that if alterations are made capriciously and not based upon a correct and tangible foundation, discredit is thrown on the science by the instability of the views of its professors, and the students become disgusted on the very threshold of the building, which they are invited to enter and contemplate. PRELIMINARY TREATISE. 13 So difficult is it for man to penetrate the mysteries of nature, that no science can be cultivated successfully, of which the professors are tenacious of the sentiments they have adopted, and not willing at all times frankly to reconsider the opinions they have advanced, as different facts, or different views of facts already ascertained, are presented to their notice. But it is scarcely less important to establish some fundamental principles by which the mode of forming and arranging the inductions to be drawn from the facts which are ascertained, may be divested of capricious uncertainty; or the information that is obtained will become a mass of confusion, the more palpable, from the futility of the attempts to disentangle it. The first great division of the vegetable creation is between those in which sexual propagation is manifest, and those in which, as in funguses, the mode of increase is a concealed mystery : they have therefore been called phanerogamous and cryptogamous, that is, the first having manifest, the second concealed, wedlock ; which seems to me preferable to the later terms sexual and sexless, because the latter word assumes a fact which cannot be substantiated. The next division of phanerogamous plants is into monocotyle- donous and dicotyledonous, the latter having two seedling leaves, the former one, or rather that which stands in lieu of cotyledons; and perhaps acotyledones without any, con- sisting of the root-flowering plants like Rafflesia, which are little understood. In the former the growth is said to be made by successive additions to the outside, in the second, to the centre of the plant, whence they are also called Exogenous and Endogenous ; the former, at least in their perfect formation, being recognised by a distinct deposit of bark, wood, and pith. These are the great separations of the vegetable creation, and it will not appear that any kindred races are found indiscriminately in either division, thougli there is a point of approximation between the mono- cotyledonous and dicotyledonous plants. These lines are therefore clear and substantial; but we cannot proceed a step further without danger of error, by placing a less important before an essential distinction. The Amaryllidaceie, which I have undertaken to arrange, belong to the monocotyledonous plants, which, being less numerous, can of course be more easily classed. Although I have not sufficient knowledge of all the orders they contain, to flatter myself that I can make a perfect disposition of them, yet, as it is necessary for 14 PRELIMINARY TREATISE. me to reform the errors which I find in the existing character of Amaryllidese, I will try so to trace the peculiarities which separate them from other vegetables, as to chalk out the scheme by which that whole subdivision should be arranged. It is incumbent on me, however, first to enumerate some at least of the inaccuracies which I observe in Dr. Brown’s character of Amaryllidese and the cognate orders, for the purpose of shewing that they cannot stand as at present con- stituted; their consideration being forced upon me by the subject of my undertaking. It must however be premised, that as Dr. Brown did not enumerate all the genera of which the several orders are now reputed to consist, he is by no means answerable for the disagreement of some of those genera with the characters he has defined, though further enquiry may have shewn that they cannot be excluded without inconsistency. To commence with Amaryllidese: 1. Perianth in six divisions (sex-divisum) is incorrect, for it excludes the tube which is very common in the order; and if not meant to exclude the tube or annular junction of the segments, it seems incorrectly worded, and at all events nugatory, since all the cognate orders are equally six-cleft at the apex. 2. Regular is inaccurate, if I rightly under- stand the expression, that it is intended to indicate that the sepals and petals are respectively uniform, witness the genus Alstroemeria. 3. Stamina inserted at the base of the seg- ments is inapplicable, for they are frequently inserted in the tube, agreeing thereby with his character of Hemerocallidese, and sometimes on the disk of the germen. 4. Anthers anterior, cannot be assumed as the distinction of one order, unless the same distinction is carried through the kindred orders, yet in Melanthaceae we find anthers both anterior and posterior. It is however an important feature and seems there improperly confounded. 5. Style one is not correct; the style is triple or tricomposite, often tripartible. I have even seen it tripartite; but it is equally triple in all ttie cog- nate orders. 6. Stigma 3-lobed is not correct; the stigma in many genera is not 3-lobed, as it is stated to be, and the angles are even obsolete, nor is it distinguishable from that of Hemerocallideae, which he terms 3-lobed or simple. 7. Pericarp 3-valved or a berry, is not an accurate fact. In Crinum it is not valved, yet it is not wliat Dr. Brown himself calls bacca or berry, but something intermediate between that and a capsule. 8. I demur to its ever being a berry, PRELIMINARY TREATISE. 15 if Dr. Lindley’s definition of a berry is correct, that it is “ a succulent fruit, the seeds of which lose their adhesion when ripe and lie loose in a pulp;” and as a berry is usually such, and cannot be two different things, I am satisfied that this definition is true. That which Dr. Brown calls a berry in Tamus, has never been properly described. It has a thin (and usually bright coloured) outer skin; a soft juicy pulp between it and the inner coat, which is a three-valved dehiscent capsule, bearing the dissepiments on the valves, the seeds lying in three distinct cells. This remarkable fruit shews the futility of separating the berry-like pericarp of some plants in the cognate orders, from the valved capsule. 9. Seeds with a shell neither black nor crustaceous is entirely without foundation, and applies to only a small portion of the order. 10. Embryo straight, with the radicle pointing to the umbilicus seems to me incorrect. The radicle properly points to the foramen; but I have seen the embryo in Crinum at an early period very curved, and its ultimate direction is quite vague. Neither in Crinum nor in Hyme- nocallis does it usually issue near the umbilicus. There is not in truth a single point that I can ascertain to separate Amaryllidacese from Hemerocallideae, but the germen inferior to the perianth and stamens in the former, and superior in the latter. There is no true separation made between Aspho- deleae and Hemerocallideae. Dr. Brown’s distinction of the latter by seeds neither black nor crustaceous, and the former by seeds with a shell black fragile and crustaceous, is cer- tainly inaccurate, the seed of Hemerocallis itself being black and fragile, and that of Albuca amongst Asphodeleae soft and foliaceous. There is not in the given character of Dioscoreae a single true point to separate it from Amaryllideae except being dioecious, which is not even a sure generic distinction, as may be exemplified by Vitis. Tameae are separated by nothing but a supposed berry (which in fact is not a berry) instead of a capsule, a variation which occurs elsewhere both in Amaryllideae and Asphodeleae, and is therefore no distinctive mark of an order. If any separation of Tamus and Dioscoreae can be founded on the veins, it is unnoticed by Dr. Brown. Smilaceae are admitted to differ, from the portion of Asphodeleae which have berry-like fruit, in little but the integuments of the seeds, and in the style being often trifid: if the style is not always trifid, its being so sometimes is no distinction, and the closely allied genera l(i PRELIMINARY TREATISE. Bulbocodium and Colchicum, distinguished by a tripartite and a tripartible style, shew that the actual separation of the three styles, which are usually either conjoined or consoli- dated, does not furnish a substantial feature to distinguish a natural order; and in Dr. Brown’s own character of Melan- thacese we find style trifid or tripartite. Posterior anthers would have afforded a safe character for that order or rather suborder, but Dr. Brown has included plants with anterior anthers, which makes the given character nugatory, there being no other feature really decisive. With respect to difference in the integuments of the seeds, the striking anomaly in that feature between the most closely united genera of Amaryllideae (as for instance Pancratium and Hymenocallis, Lencojum and Galanthus) shews that it is of no certain weight in distinguishing natural orders of plants. The beaked umbilicus, by which Dr. Brown characterises Hypoxideae, is very dissimilar in Hypoxis and Curculigo, and I understand that it is entirely wanting in that portion of Curculigo which must be detached under the name Moli- neria. I cannot too strongly disclaim any intention to depreciate the valuable labours of a gentleman whose life has been devoted to the cultivation of a science, which to l^een only the amusement of some leisure hours, and . . whose botanical knowledge my own is comparatively light as air. He is one of the most conspicuous ornaments of the study he has pursued; but in the arrangement of these orders he appears to have supposed the features, which he observed in some genera, to be more prevalent than they prove to be; and I have no doubt that he is fully aware that there are imperfections in the characters framed many years ago, which more intimate acquaintance with the subject matter makes it necessary to remove, and I am far from flattering myself that I can perfectly accomplish their reformation. We should constantly bear in mind that there can be but one real division, that is identity of kind, or, in other words, generic distinction; the secret bar by which the Almighty has made His works incapable of being blended with each other, and confounded in their propagation. All divisions, except that of generic identity are artificial, and rest on the supposed agreement of different individuals in one or more essential points of structure; and when any such point is assumed for classification, the question must arise whether PRELIMINARY TREATISE. 17 it does or does not separate individuals which agree in another point of greater, or in more than one of equal, apparent importance. The individuality of kinds in the sexual creation rests on the possibility of their being propa- gated by union, and is limited by a secret impediment, pro- bably depending on the unsearchable adaptation of the minutest vessels through which that union is to be effected ; but the object of the limitation being to prevent the union of things dissimilar, there will be outward appearances to indicate the existing bar, and the skill of the botanist must be exerted to distinguish which are the features that are really symptomatic of the impediment, and which, from not being so, are unessential. Botany is therefore a science of conjecture in its fundamental office, the distinction of genera. We assume from observation and analogy, that certain points indicate an absolute diversity of kind; horticultural experi- ments bring the accuracy of those assumptions to the test, and either confirm or refute them, by proving the possibility of sexual intermixture to be, or not to be, limited in accord- ance with those points. The Almighty has allowed the several genera of vegetables to disport themselves in nume- rous forms of species and local or accidental varieties, which are more qr less capable of intermixture according to their constitute , and diversity, with various degrees of fecundity and sterility in the united produce. It seems to me utter waste of words to argue whether vegetables, if of one genus or identical kind, are species or varieties; if they are found different in a natural state and maintain their diversity when removed to different localities, they are usually termed species; if they return to the more general type when removed, or if the difference is trifling, they are properly termed local varieties, in contradistinction from cultivated and accidental variations. But this distinction is of very subordinate importance; it is a matter of convenience and opinion, and not of fact. The discrimination of genera, or identical kinds, by whatever term that identity shall be sig- nified, is the true basis of botanical labours. We are unable to ascertain when or how their subdi- vision took place into the numerous forms which now adorn the earth, and have been termed species and varieties. The various races of mankind were certainly distinguished at a very early period after the deluge, probably at the very time of the miraculous dispersion, and separation of tongues ; c 18 PRELIMINARY TREATISE. and I apprehend that the distinction of vegetable species is mainly referable to a period as early, and was consequent on the dispersion of seeds into different climates by the operation of the deluge. Looking to the multitude of forms which the several kinds or genera have assumed, it becomes a matter of considerable difficulty, and requires much discernment, to ascertain which are the features that may be relied upon as indicating an absolute and original diversity. The specific differences in one kind may embrace a wide range ; the actual difference between another kind and those most nearly resembling it may be very small. The feature which is symptomatic of individuality in one family of kindred plants, may not be so in another ; such as the absence or presence of a tube or any particular appendage. In forming generic characters we are but seeking signs whereby to come at the knowledge of a fact, namely, the individuality of a thing described. For the purpose of assisting our view of nature, we arrange them in groups, to which however no distinct limits were assigned by the Creator; and, though wre are trying to find out the ways of nature, our classifications, by whatever name we may call them, are artificial, and if we proceed beyond one step at a time, we must be liable to find ourselves baffled by the reality. When I began, many years ago, to write concerning vegetables, I had to combat an idea that the Almighty had created each species of our botanical catalogues as it now exists, and that plants being able to breed together was the test of their identity as species. It has since been ascertained beyond dispute, as I then antici- pated, that in some genera all the species are capable of easy intermixture ; and that even some, which botanists had erroneously placed in different genera,* could produce a fer- tile cross-breed. It cannot be asserted on the other hand that such are merely instances of erroneous multiplication of species by botanists, because they include almo^ every sort of diversity which, when found among spontaneous vege- tables, have generally been taken as specific characteristics, and the facility of intermixture seems to depend less on the botanical than the constitutional affinity of kindred species ; so that either the whole existing machinery of species must be upheld, or they must fall together. The opinion, which I had at first to combat, is therefore falling to the ground by * For instance, Crinum and Amaryllis. PRELIMINARY TREATISE. 19 the irrefragable test of facts, which are daily becoming more notorious ; and we cannot proceed a step without flounder- ing into inconsistencies, unless we take the generic characters to be the definitions of identity of kind, and in strict agree- ment with that, they must, where it shall appear necessary, be carefully reformed. Jussieu has stated, in the perspicuous Latin Introduction to his History of Plants, that the founda- tion of botanical science rests on the distinction of species, which he defines to be a perennial succession of like indi- viduals renewed by continual generations, and adds that although they may be sometimes a little diversified by climate, disease, or culture, the seminal produce will return to the original type. He then considers the union of species in genera to be a discretionary work for the assistance of the memory, attempted at first without rule, and latterly con- structed with more propriety by reference to the fructifica- tion. Upon the same premises I should have come to the same conclusion ; but that statement is contradicted by the complete confusion of vegetable species which may be pro- duced by reciprocal intermixture ; and horticultural expe- riments have established, beyond the possibility of refutation, that botanical species are only a higher and more permanent class of varieties ; and that even the local and cultivated varieties to which he alludes, if they do not come iu contact Avith other varieties, instead of reverting, as he supposed, to an original type, are renewed with considerable uniformity in their generations. It is now certain that individuality does not, as Jussieu had imagined, coincide with the species of botanists, but with a higher and more comprehensive grade, which seems to accord with such genera as are truly defined, and would agree with all if properly reformed ; and if he had known, what our later experiments have established, his logical mind would certainly have assented to my pro- position, which is in truth but the application of his own doctrine to facts which have since come to light. The labours of the many distinguished cultivators of the science have been daily tending to place the genera on a correct footing, but it will never be perfectly accomplished till the erroneous notion of the original diversity of all vegetable species is thoroughly discarded. If the original ' constructors of the system had known all that is at present ascertained, they would perhaps have called the botanical genera species, and the species varieties ; but it does not appear to me advisable at present c 2 20 PRELIMINARY TREATISE. to make such an alteration, on account of the extreme incon- venience of such an extensive change. We are not certain that there is an exact analogy as to the diversification of individuals in their generation, between animals and vege- tables, the latter having branched more extensively into different grades of variety, some of which can re-unite with facility, while others seem so constitutionally altered, as to be almost incapable of now mixing with the other grades ; so that the arrangement and nomenclature is not objectionable, if we only bear in mind that the botanic genera define the individuality of kind. If any botanist should tell me, that in framing a generic character he was not seeking signs whereby to come at the knowledge of a fact, namely, the in- dividuality of the thing described, I should answer, that if such is not his object, whatever name he may assign to the character, he has nothing in his science real or tangible; that it is the vague offspring of variable opinion ; that he is amusing himself with child’s play, and might as well build castles with the sand. If, instead of proceeding by single steps from the first point of general agreement to the last important point of generic identity, we throw together a num- ber of kinds, and include jthem under the character of an order framed to cover their diversities, we are arranging them in groups to which no such limits were assigned by the Creator ; and our classifications, by whatever name we may call them, are artificial ; and we must be liable to find our labours, on further investigation, defeated by the reality. If we divide all vegetables, according to their agreement, by single points of difference, till we reach that which separates them from their nearest kindred, every plant, when rightly known, will have its proper place, and the whole system will be built on truth, and not the offspring of opinion. To make a perfect arrangement of the monocotyledonous plants, to which division the plants of which I am about to treat belong, it would be requisite that I should have a tho- rough knowledge of all the orders it contains ; and even in framing the character of Amaryllidaceae, I must be liable to lapses, from the want of perfect acquaintance with those from which the}^ are to be separated; and I must apologize for any such errors, if they should occur, which will be easily recti- fied by those who are more intimately acquainted with the other portions of the previous divisions. If any botanist should, therefore, perceive that my limitation does not effec- PRELIMINARY TREATISE. 21 tually exclude some race, to which his attention has been more closely directed, let him not blame me lor the want of more accurate knowledge, which I do not pretend to have acquired, but let him substitute the term which his own more perfect investigation shall have ascertained to be more effec- tual for their exclusion. The monocotyledonous plants were divided by Jussieu into three classes: — 1. Having the stamens inserted above the germen or future seed-vessel. 2. Inserted round it. 3. In- serted below it. This is a distinction of easy access ; but to judge what rank it should hold of itself, we must see whe- ther all the plants in each of those classes are more akin to each other, than to any which are not included in it ; and it is evident that Asphodelese, Hemerocallideae, and Melantha- cese, are more nearly allied to Amaryllideae in another class, than to Palms and Rushes in their own. It is therefore bad on the face of it as a natural division, that is, a limitation of natural groups ; it is as much an artificial division as the number of stamens, nor is it more convenient than the Linnaean arrangements, though it might be combined with them. Another mode of classification suggested itself from the structure of seeds, and Dr. Brown founded the charac- ters of several orders mainly on the colour, hardness, and separability of their external integument, and the direction of the embryo. These characters were assumed on a partial view of the seeds of some of the plants they were intended to include, or at least of those which they are now held to comprehend, and the result is, that they are inconsistent with the fact. Hardness and inseparability, softness and separability, of the seed-coat occur in plants so closely allied, that although I consider it a proof of generic differ- ence, their generic distinction has not yet been universally admitted by botanists ; as, for instance, Pancratium and Hymenocallis. I have already noticed the seeming vague- ness of the radicle in some plants where Dr. Brown has assumed its direction to be certain, and if correct, it is too secret and concealed a feature for general application. The hardness and softness of the integument is so uncertain, that it is found soft in plants in which, according to Dr. Brown’s character, it should be crustaceous and fragile. It is there- fore evident, that the hardness and separability of the seed- coat, and the direction of the embryo, furnish no satisfactory characters for the definition of natural groups amongst mo- nocotyledonous plants. It is certainly possible that the in- 22 PRELIMINARY TREATISE. teguments of the seed, which are variable in one family, may assume a more certain character in others. I do not presume to give an opinion concerning those which I have not examined, but we should admit with caution in one race that which has utterly deceived us in another. The form of the leaves might be expected to furnish some distinguishing feature, but it is so variable, even in particular genera, that little reliance can be placed upon it, and it must be admitted with great circumspection. For instance, Professor Lindley characterized Hypoxideae as having plicate leaves, whereas, if the fact were absolutely true with respect to the particular plants he meant to designate, we find plain and plicate leaves so intermixed in the nearly related order of Iridese, and even in the several genera thereof, that it cannot be taken here as a natural distinguishing character, without the most striking inconsistency. I wish it were true, that in the leaves of exogenous or bicotyledonous plants, the veins are concurrent and form a kind of network, and in endogenous or monocotyledonous are parallel and cross-barred ; and that scitamineous plants are distinguishable amongst the latter by being feather-veined, that is, having oblique veins pro- ceeding from the midrib. I have before me the leaf of a Nepal Arum, closely allied to Arum Dracontium, in which the veins are as concurrent as in the leaf of a lime tree ; and of Caladium, in which they are confluent, though with less of net- work ; of a Dioscorea, in which the venation is very like that of a poplar ; of Costus among the Scitamineae, of which the leaf is not more feather-veined than of Crinum spectabile, and other petiolated wide-leaved Amaryllideee ; and on the other hand, of a lofty Dracaena or Cordyline, which I raised by seed from Norfolk Island (perhaps #C. stricta) amongst Asphodeleae, which is completely feather-veined. Dr. Brown describes parallel veins even as distinguishing an Austra- lian species of Dioscorea from others of that genus, and some such variability appears according to the representations of different species of Peperoma. These peculiarities require more careful inspection than they have yet received. Another feature presents itself in the nature of the cap- sule or fruit, some opening by valves, some indehiscent; and in the integuments of the seed, some hard, some fragile, others pulpy and soft. To shew that such peculiarities are * The Botanical Magazine gives parallel veins to that plant, I believe in- correctly. PRELIMINARY TREATISE. 23' good for nothing as characters of natural groups, though valid in generic separations, it is sufficient to name Haeman- thus with a pulpy berry-like fruit, and Buphane with a valved capsule, yet so closely allied that they have been heretofore considered one genus, and are not distinguished by any other striking feature. The shape of the seed-pod cannot be relied upon with certainty, even as a generic dis- tinction ; and Linnaeus, when he divided tetradynamia into siliculosa and siliquosa made a very unsatisfactory separa- tion. The simple fact, whether the seed is naked or covered, furnishes, perhaps, a limitation of more value, if any have it really naked, but it does not help us to subdivide mono- cotyledonous plants, because they all have it covered, except where it is exposed by the early disruption of the pericarp. It is something to have cleared the way of features which, though they have been used, are evidently not available as the distinctions of natural groups ; and although these con- siderations, when duly appreciated, must shew the necessity of superseding a great part of the present arrangement, they will help to lead us to something more substantial. I will suggest, as well as the limited information 1 possess will enable me, the features that appear to me to separate the monocotyledonous plants into natural groups, calling to mind that natural groups are properly such as will strike the un- scientific eye as having some general resemblance, without searching for a minute point of agreement. I have to re- gret, that in order to ascertain any one point concerning any class of vegetables, it is necessary to examine afresh almost every plant of which it consists, from the silence or lax ex- pressions of botanists, and the absolute falsehood of many of our engravings in material points ; and, with respect to the venation of leaves in particular plants, our books are generally silent, and the engravings frequently give an un- true representation, so that I cannot obtain the information I desire. The palms, aroid, and piperaceous plants, form a con- spicuous division amongst the monocotyledonous plants, and the spadix seems to me the great point of agreement. Spadix originally meant the inflorescence of the palm, that is to say, flowers without the semblance of a corolla, closely set round a stalk which has an involucre below. There is a defective spadix, which w'ants the involucre, in piperaceous plants and bidlrushes ; and there may, perhaps, be a dif- 24 PRELIMINARY TREATISE. ference between a fibrous or woody, and a succulent, spadix. The division opposed to Spadiceous, consists of those with petaloid flowers which are not closely set round a stalk with an involucre at the base ; they have not the spadix, and may therefore be called Exspadiceous. In all divisions of vegeta- bles, individuals will be found that depart a little from the limits assigned, because the jCreator has not strictly drawn those limits of classification, but has softened down, as it were, the edge of difference by an easy transition. The groups, however, are not the less real on that account, though some individuals will exceed the boundaries; so we find Orontium, Tupistra, Aspidistra, and Tacca, forming a sort of limbo between the spadiceous and scapaceous plants, and, on the other hand, Pontederia and some others, together with the Scitamineous plants, advancing from the corolliform towards the habit of the spadiceous plants. They may therefore be well placed in an intermediate division as Subspa- diceous, that is, having a tendency to the form of a true spadix. The spadiceous plants, I believe, may be divided into, 1. Involucrate or true, including Palms and Aroid plants. 2. Nudae, Naked, including Piperaceae and Typhaceae. The involucrate into Ligneous, covering the palms, and Succulent, designating the Arums, &c., but I am not certain of the truth of the distinction of fibrous and succulent here, and do not pretend to make a perfect subordinate arrangement. If suc- culency does not universally distinguish the Aroidae, the petaloid involucre will furnish one feature of separation, the mode of fructification another, and probably the veins of the leaves another. The subspadiceous will divide, I believe, into 1. Subcorolliform, and 2. Corolliform. The first covers Orontium and those which have no involucre amongst Oron- tiaceae, the Acoroid and fluvial plants ; the second will be di- visible into monoperianthine and biperianthine, the former covering the aquatic, the latter the scitamineous plants. The corolliform are divisible into gynandrous, of which the stamens are consolidated with the style, covering the Orchidaceous plants and their kindred, and agynandrous, in which they are not so consolidated. The agynandrous may be subdivided into tripetaloid having the semblance of three petals and hexapetaloid of six. The tripetaloid into mono- gynous having one style, which are Bromeliaceae and Comme- linaceae, and pleiogynous having more styles, which are Buto- maceae and Alismaceae. The hexapetaloid into triandrous with PRELIMINARY TREATISE. 25 three stamens, and hexandrous with six. The triandrous into epigynous having the germen or ovary underneath, (viz. Irida- ceae, Burmanniacese and Haemodoraceae limited,) and hypogy- nous having the germen above, that is a portion of the present order Haemodoraceae, which I propose to call Wachendorfaceae. The hexandrous divide in the same manner into epigynous and hexandrous. That hexandrous epigynous division is the immutable line by which I limit the character of the order Amaryllidaceae, and the corresponding hypogynous hexan- drous division forms the boundary of Liliaceae. Both are capable of further subdivisions into suborders and sections, and whether those subdivisions shall be exalted or not into the station of orders, is a question of discretion, and not of fact. If it should appear that any invariable feature, which distinguishes the subdivisions, affords a line of demarcation more conspicuous than those which I have taken of hexan- drous or epigynous, it should be inserted in the fittest situa- tion to characterize and unite the plants it may include. For instance, if on further acquaintance with the several species, we should ascertain that any certain venation leaves or mode of inflorescence distinguishes Dioscoreae, Smilacese, and Rox- burghia from Bomarea and Asparagus more decidedly than the features which I have chosen associate them, that feature must constitute a division prior to either epigynous or hexan- drous, for the purpose of detaching them ; but the best judg- ment that I can form, in the want of more precise informa- tion, is that such features are not to be depended upon for the separation of high grades, and are more fit to distinguish the suborders and sections. The epigynous portion have all one triple style, which in some genera is tripartite and even occasionally tripartite. This division includes, with the plants usually called Amaryl- lidese, the hexandrous. part of Haemodoraceae, Hypoxideae closely connected with them, Fourcroya and Agave, Dioscoreae, Tameae and others of which the present position cannot possibly be maintained. This epigynous division, consti- tuting the order Amaryllidaceae, separates itself into 1. Ra- mosae, 2. Caulescentes, 3. Scapaceae, or branching, caule- scent, and scapaceous, meaning by a scape a succulent stalk supporting a spathed flower or umbel, and inarticulate below the spathe. Of the branching, there are but three known genera; the caulescent are, I believe, all schistandrous, i. e. having their anthers, which are bilocular or two-celled, open- 26 PRELIMINARY TREATISE. ing by a vertical slit from top to bottom. They seem divisi- ble however into Operculous and Nonoperculous. By oper- culous I mean having the base of the style which is enlarged, persistent after the decay of the rest, and forming a hollow top to the ovary, more or less prominent, and becoming part of the seed-vessel. The operculous may be called Hypoxideae, and divided into 1. Hypoxidiform, 2. Lanariaeform, covering the hexandrous part of the present Haetnodoraceae, 3. Alstroemeriaeform ; or those portions may form three subor- ders. The nonoperculous may be divided into Dioscoreae and Agaveae, the latter into Ixiaeform and Agaviform. The scapaceous are divisible intoSchistandrous, containing the true Amaryllideae and Narcisseae, and Porandrous of which the an- thers open only by the upper part, which I call Galantheae. The hypogynous division consists of Liliaceae, that is Asphodeleae, Hemerocallideae, Liliaceae or Tulipaceae accord- ing to the separations of different writers, Smilaceae and Me- lanthaceae. A portion of Melanthaceae is clearly separable by posterior anthers, those with anterior anthers being improperly joined with them. The separation of He- merocallideae cannot be possibly maintained, the main dis- tinction of the seminal integument being contrary to the fact, and the difference of a longer tube quite trivial for the cha- racter of an order. Smilaceae, according to Dr. Brown’s ad- mission, are distinguishable from those which have been called berried amongst Asphodeleae, only by the stjde being oftener tripartible, which, not being absolute, is no distinction. This hypogynous division, Liliaceae, maybe properly divided into suborders as the Amaryllidaceae, and perhaps in this man- ner, Branching, Caulescent, and Scapaceous. Caulescent erect, Asphodeleae. Caulescent twining, Smilaceae, inclu- ding asparagus medeola, &c. Scapaceous ; anthers anterior, Allieae ; anthers posterior, Melanthieae; the termination aceae being reserved for the higher division. I can lay no great stress, except as a generic distinction, on the difference of seminal integument, when I look to the seeds of Leucojum and Galanthus, Pancratium and Hymenocallis, nor of cap- sule valved or valveless, which latter has been erroneously called a berry, when I look to Haemanthus and Buphane, nor of erect and twining stem when I look to Bomarea and Al- stroemeria, all respectively confounded heretofore in genus ; nor on the dioecious character, when I see one species of vitis dioecious and another not so ; but they are features which PRELIMINARY TREATISE. 27 may be available in inferior subdivisions though very little reliance can be placed on them. The fundamental principles on which I build may be thus briefly recapitulated. 1. There is a general point of agreement between all vegetables, namely, the character which separates them from the other portions of the creation. 2. As individual vegetables differ in a variety of points, those points taken singly will separate the mass, step by step, from the point of general agreement to that of individuality. 3. The only mode of avoiding con- fusion is to work downwards from the point of agreement to that of individuality. 4. Great attention is requisite in de- ciding which points of separation should have the priority. 5. That point should have the priority which shall be found not to separate (or, if that be impracticable, to separate the fewest) individuals connected either by a feature apparently more important, or by a prevailing weight of other features. 6. Each point must be taken singly, and contrasted with that which differs from itself, and not with some other feature con- sistent with it. 7. No point of difficult investigation should be put foremost, if one of more easy access is found to coincide with it. 8. The differences between the absence and presence of a feature being in many cases not absolutely defined, but intermediate appearances being found to intrude, there are but two ways of dealing with them, either to place them in an intermediate division, or in that to which they appear most nearly allied, stating them to differ through superfluity or defect; for instance, Commelina is an hexandrous plant, trian- drous by defect ; Azalea is a decandrous Rhododendron, trian- drous by defect, and some species of Gethyllis and Vellosia are pleiandrous or more-stamened by superfluity. 9. Inter- mediate divisions, if adopted, are further separable by various modifications. 10. The Creator not having made all vege- tables to differ from each other by any fixed number of points, but in the process of separation by distinct features, some being detached from the whole mass at an early and others at a later step, any system of arrangement that shall group them by an equal and fixed number of subdivisions or steps from the point of universal agreement, must be inconsistent with nature and fundamentally untrue. Therefore, if it be thought advisable for the purpose of assisting the memory to adopt any given number of principal divisions, such as class, alli- ance, group, order, suborder, and section, it can only be done with truth by admitting in each of those divisions an unli- mited number of grades, and the determination of the 28 PRELIMINARY TREATISE. number of grades at which a new division shall com- mence will he a matter of discretion and not of fact, and in truth of very little importance. 11. That the distinction of groups is of high value in shewing the harmony of the crea- tion, hut the basis of botanical labours is the discrimination of individual kinds. 12. That whatever names we may give to subdivisions, if one subdivision designates individuality, another cannot designate it also. 13. That the older botanists thought to designate individuality by the subdivision named species, and Jussieu said that in the discrimination of species the fundamental labour of the botanist consisted. 14. That it has since appeared by the further investigation of species, and by the experiments of horticulture, that in some very ex- tensive* genera the species are diversities of one individual, capable of breeding together and frequently of producing fer- tile offspring, the fertility seeming to depend more on the con- stitutional, than the closer botanical, affinity of the parents ; and that the species so proved to be one have the several diversities by which botanists have usually distinguished species from each other. 15. It follows, therefore, that in- dividuality does not reside in the division named species by botanists, but in a higher division usually named genera. 16. That the individuality of other species, distinguished by like features, must fall with those whose individuality has been disproved. 17. That as individuality is proved to re- side in the division usually called genera, it must reside there uniformly. 18. That there are but two ways of rectifying the great error of older botanists, either to confine the name genus to the point of individuality, or to change the whole nomenclature, and call the entire mass of genera (requiring, as they do, in either case, reformation in many instances), species, and the mass of species permanent varieties. 19. That the latter mode of proceeding would produce infinite disturbance, whereas the former requires nothing but the clear understanding and declaration of a fact, that indivi- duality in the botanical divisions resides in the genus. 20. That there is no essential difference between species and per- * Crinum, Hippeastruin, Gladiolus, Rosa, Pelargonium, Calceolaria, &c. If any one shall assert that Hippeastrum and Habranthus are not separate genera, but two species of one genus, and their respective species only varieties, the as- sertion is merely a different application of terms, but he who asserts it must con- cede on the other hand by analogy, that there is in that case only one species of rose, pelargonium, &c and that their reputed species are only varieties. PRELIMINARY TREATISE. 29 manent varieties ; and that in some genera even cultivated varieties preserve themselves distinct in their generations more easily than natural species in others when approximated. 2 1 . That in some genera intermediate diversities from different localities so confound the limits of species, that it is waste of words to argue whether a plant is a species or a permanent local variety; though it is a matter of convenience to assign some specific features, and to arrange the subordinate forms as varieties, but that the distinction of closely allied speci6s is of very trivial importance ; botanical species being merely the long established varieties of genus or kind, perhaps con- sequent on the dispersion of seeds by the deluge and refera- ble to the unknown period when the different races of man- kind assumed their peculiar appearance. 22. That the dis- crimination of an immutable generic feature is the discrimi- nation of a fact, the limits of species and varieties are the offspring of human opinion. 23. That a mixed offspring from the mutual contact of any two plants, if not absolutely conclusive as to the identity of their origin, gives strong rea- son to presume it, and to doubt the validity of the features by which they may have been distinguished. 24. That the fecundity of such mixed offspring establishes the identity of kind. In framing the character of an order or genus, for the sake of perspicuity and correctness no feature should pro- perly be included but such as are necessary to distinguish the order or genus from all others, and from which a depar- ture would decidedly exclude a plant that should contravene it ; and all important points that appear to coincide with the character should be added as observations subsidiary to it ; nor will the system be perfected till each genus is separated from its nearest kin by a single primary and immutable feature, its subordinate peculiarities being subjoined. Per- fection of the system cannot, however, be effected without a complete knowledge of the peculiarities of all the indivi- duals which each order contains, and our ignorance of im- portant points, even concerning those which are considered as having been described, presents an obstacle which can only be surmounted by time and assiduity. I doubt the correctness of any generic character which rests upon cumu- lative features, of which no one has sufficient weight by itself to distinguish and uphold it ; and I think that no botanist has sufficiently considered what are the features 30 PRELIMINARY TREATISE. that can be most depended upon in each order as indicating a diversity of kind. My own thoughts have been earnestly directed to that inquiry, but I feel my decision obstructed not only by the want of perfect knowledge of the natural order which I have attempted to arrange, but of the diversi- ties of the whole vegetable kingdom. I am inclined to believe that every true generic character is manifested by, and therefore should be founded on, some difference of struc- ture in the male or female constituents of the plant, the male being the perianth and stamens, the female the germen, ovary, style, and stigma, and of course the mature fruit. The difficulty is to ascertain which are substantial differences and which are only modifications of structure, and how far the points of structure which are invariable in the indivi- duals of one race may be variable in another. Concerning this, which is the basis of botany, the opinion of its pro- fessors is fluctuating and undecided. Of late years their attention has been directed with great propriety to the fruit, but it has not been yet established in what an absolute diversity of the seed consists. The bent of my own opinion is, that the nearer to the base of either the male or female consti- tuent any diversity manifests itself, the greater is its impor- tance ; and with great diffidence in making any suggestion on the subject, which I feel that I have not sufficient infor- mation to substantiate, and which, if it should prove to be upon the whole correct, will be assuredly subject to modifi- cations or exceptions, I am nevertheless desirous of drawing the attention of botanists to its consideration. I look upon the perianth as superadded to the stamens, and therefore further from the base than the anthers. Under this view it would be apparent that the absolute disseverment of the base of the segments of the perianth (a point so entirely overlooked in botanical characters, that we cannot ascertain from the terms used whether the perianth is quite cleft or deeply cleft) is of more importance in framing a generic character than any difference in the form or position of its upper part ; that the absence or presence of a tube is of more importance than the form of the limb, the stamen being of greater con- sequence than the perianth, to which the stamen is the inte- rior and proper base. Under this view it would be apparent that the stigma is the least important part of the female con- stituent. The point concerning which I feel the greatest difficulty is the degree of weight which is to be assigned to a PRELIMINARY TREATISE. 31 difference in the attachment of the anther, and exactly what variability of anther is consistent and what is inconsistent with identity of kind, and I believe it to be the most difficult point that botanists have to investigate. The insertion of the filaments appears to be of the highest importance, their more or less continued adhesion to the tube, when not abso- lutely inserted, to be of very little weight. Whatever may be the truth in these respects, it is evident that a distinct view of the relative importance of the several differences that exist between vegetables, in ascertaining their generic identity and in the disposition of natural groups, is the great desideratum to give stability and consistence to the labours of botanists. On minute examination of the riches of the several her- bariums which have been opened and entrusted to me by the liberality of their possessors, the difficulty of deciding whe- ther or not to consider individual specimens as local varieties of one species, is greater than when a more perfect know- ledge of their peculiarities is obtained from the sight of living plants. The mode in which I propose to surmount this difficulty is very simple, and I think its advantage will be felt, and that it will be universally adopted. I suggest that in every botanical work varieties should be specified as be- longing to one of four characters, viz. 1. local; 2. acci- dental; 3. cultivated ; 4. hybrid. 1. Varietas, i. e. var. loci; 2. var. fortuita ; 3. var. hortensis; 4. var. hybrida. That the system of marking varieties by letters of the Greek alpha- bet (which the unlearned cannot read and pronounce, and when spoken give the very unsatisfactory names alpha, beta, gamma, &c.) should be abandoned as unmeaning and incon- venient, and each local permanent variety distinguished by a Latin name not found in that genus or in any other genus so nearly allied as to make their union not quite impossible, and that such name should agree grammatically with the generic name; and, further, that closely allied species should be placed in groups headed by their most striking features of agreement. It will then appear that it makes little diffe- rence whether they are looked upon as varieties of one or as several allied species, as their affinity will be equally shown and the peculiar name would stand the same in either case. Thus I find a race of Crinum, occupying the coast of South America, distinguished by a short column, a stoloniferousbulb, diverging leaves with a rough margin, flowers from 4 to 8, oftener 6, and cinerascent anthers, which were the features of 32 PRELIMINARY TREATISE. C. erubescens. It varies in different localities very much, and I call the varieties, 1. rubrilimbum, &c. 8. octoflorum. If any person thinks them more distinct than I do, he puts forward the name rubrilimbum or octoflorum, which at all times may be used alone for brevity, but the plant equally stands in its place with its affinities made evident. We have an American race with an ovate stoloniferous bulb, more erect leaves, and four flowers (rarely five), of which the first known was Americanum. This is followed by Commelini, strictum, and Loddigesi, more distinguished from each other than the varieties of erubescens, and therefore placed as species ; but if intermediate plants shall be found to bind the connexion closer, they will stand with the same names as varieties 1, 2, 3, &c. following Americanum, the var. princeps, or first of the family. A very important objection to the naming permanent local varieties by either figures or letters, is that it forces their arrangement to be made according to priority of notice and not according to affinity, or if those of later introduction are inserted in their proper places, the distinguishing marks and titles will be ever varying. I therefore entreat all botanists who may have occasion to name any new species in the genera I am about to describe, not to give to it anv name which I shall have affixed to a variety in the same or a closely allied genus. The distinction of local varieties by their place of abode, if surely ascertained, has great advantages, and the objection that they may, perhaps, be found in more situations is of no importance. I take this opportunity of cautioning all botanists against the introduction of any new species of Crinum, Hippeastrum, & c. without certain assurance of their being of wild growth in some specific place, because the hybrid varieties which have been raised by myself and others are innumerable, and from the multitude of species collected together now in the gardens at Calcutta, where I sent most of the hybrid as well as Occidental and African species, mules have lately originated there by accidental intermix- ture, and Dr. Carey found that he could no longer depend on the seed ripened in his garden. The accidental and cul- tivated are of a different character from the local varieties, and should have no Latin name, but be designated thus, — var. (fort, flore albo.) accid. fl. white, var. gard.. fl. double, var. hybrid by . Very great confusion is produced by the nurserymen giving a Latin name to every garden seed- PRELIMINARY TREATISE. 33 ling, and men of science should set their faces decidedly against the practice, which Mr. De Candolle very inauspi- ciously sanctioned with respect to hybrid plants. Where garden varieties are much multiplied florist names ought to be used, as with hyacinths, tulips, &c. Hybrid plants which are found of spontaneous growth in the wild abodes of their parents should rank as species marked Hyb. Sp. or sponta- neous hybrid ; those of complicated or uncertain intermix- tures in our gardens should be marked as variety garden hybrid. It would very much tend to preclude confusion if ail substantive genitive cases were abandoned to cultivators for the distinction of their varieties, and the names of all species and permanent local varieties confined to adjectives. With this view I venture to alter all the proper names adopted in this order to an adjective form, writing Calda- siana for Caldasi ; and I earnestly press the convenience of this arrangement on the consideration of botanists, by which it may be understood at once that B. Caldasiana must be a species, or permanent local variety, and that B. Caldasi would designate a seminal or hybrid variety ; and as it will be vain to urge nurserymen not to dignify their productions with Latin names, I wish to request them to confine them- selves to genitive cases of proper names, names of romance or heathen deities, or of substances, as flammse instead of flammeus, eboris instead of eburneus ; and, if the botanical editors of popular periodical works will attend to this sug- gestion, we shall get rid of the overwhelming confusion which garden productions are creating. At present, in our best botanical catalogues, every seedling, Camellia Japonica, or Hippeastrum, is dignified with a Latin adjective name, and the endless garden intermixtures of Calceolarias are named like the natives of South America, very much to the disad- vantage of science. Cultivators will have an ample fund of names if all genitives are given up to them, and the change of the few genitives that have been used in the scientific nomenclature into the form of an adjective will produce no inconvenience. The kindred genera, also, of each order should be so arranged in different groups, having certain common fea- tures, that, if it should hereafter be found that two genera, now distinguished, are in fact identical, they would remain as sections of the leading genus without any disturbance of the arrangement or nomenclature. For instance, Phycella, D 34 PRELIMINARY TREATISE. Habranthus, and Zephyranthes, very dissimilar at their extreme points, touch very closely at the intermediate points of approach, hut being properly grouped, if it should here- after appear (which I do not think it ever will) that a Phy- cella can breed with a Zephyranthes, they will stand as three subgenera or sections of the leading genus without occasion for any further alteration than that of the word genus, subgenus, or section. Botanists are too apt to con- sider that they have discharged their part when they have carefully defined a plant; any accurate man can do this; but only half the duty of a botanist has been discharged before he has ascertained to what other plants his specimen is most nearly related, and by what points it is separated from them ; and for that information we usually either look in vain, or find it stated with little consideration and cor- rectness. I wish to see something more like sound system and regularity in our proceedings ; and I protest against the custom of placing plants provisionally in any genus with which they are known not to accord. It would never have been done if any clear principles had been established for the construction of generic characters, and such cannot be adopted till it is clearly understood what a genus is. I hope that nothing in these pages will be offensive to any of the distinguished cultivators of the science of botany, from whose steps I have found it necessary to depart. It has been my anxious wish to pursue, with careful delibera- tion, the path of accurate inquiry, without using any polemic expression, and without depreciating the writings or setting at nought the opinion of any individual. If, by misfortune, an abrupt expression shall have been any where incautiously admitted, I pray that it may be considered as an oversight, which, if observed, would have been sedulously rectified. W. H. 1835. 35 POSTSCRIPT. The foregoing preliminary treatise was prepared for the press last year, but was delayed for the purpose of instituting a particular investigation of the Narcissi and someotherplants of which specimens could not be then obtained, and it would have been more satisfactory to myself to have delayed this work longer. I have, however, now had the advantage of look- ing into Dr. Lindley’s second edition of a Natural System of Botany, a work of exceeding great value, which I hope will reach many editions, and be improved till it shall ultimately exhibit that distinct view of the vegetable creation which in the foregoing pages I was desirous of exciting him to pro- duce. I observe with great pleasure at the commencement of the volume what is there termed an artificial analysis of the orders, in which the faulty system of a limited number of subdivisions is abandoned, and the successive grades of difference are set forth in the general manner I have sug- gested. It is termed an artificial analysis, as I conclude, because its author is conscious that it does not arrange the orders according to his own view of their affinities. He may be, however, assured that, if such be the case, it is not because such an analysis is necessarily repugnant to the most impor- tant affinities of nature, but because the principal points have either not been duly set forth, or have not obtained the precedence they deserved. It is impossible that any man should, at the first, bring such an arrangement to perfection. It is much to have begun the work, and to have produced an analysis which is of infinite value, both from the clear view which it presents and the facilities it offers for effecting a more perfect arrangement. What remains is to examine carefully how the points assumed and arranged therein sepa- rate orders that ought to be approximated, and to see how either by arranging those points in a different order of prece- dence, or by the assumption of other points, the analysis can be made to exhibit a more natural view of the concatenation n 2 POSTSCRIPT. 3G of vegetables. The work will not be perfected till the arrange- ment made in such an analysis shall be the proper arrange- ment for the body of the work, to which I am sorry to find, though with some variation, that my former objections apply. There are alterations, which make some of the particulars of my foregoing observations not exactly applicable to the im- proved edition of this work ; they were, however, by no means intended as criticisms, but as exemplifications of the mode of classification to which I objected. But, as the arrangement is in some respects different, it is incumbent upon me to examine very carefully what it contains concern- ing the Amaryllidaceous plants, and, indeed, the Monoeoty- ledonous plants in general. I find them divided at the outset into six groups : — 1. Epigynous; 2. gynandrous ; 3. hypogynous; 4. reticu- lately veined; 5. spadiceous ; 6. glumaceous. In the first place, epigynous means simply having the ovary below the stamens ; but the character given as an interpretation of it includes features of a different description, and the limita- tion, “ ovary inferior or if superior then the leaves either scurfy or equitant,” renders the division of Group 1 ovary inferior, and Group 3 ovary superior, nugatory. If the cir- cumstance of the leaves being scurfy or equitant is of primary importance, it ought to be placed before the feature which is thus made subordinate to it : but the fact is, at least as I conjecture, that Dr. Lindley does not think it of primary importance, and, if so, it ought not to supersede and nullify the division he has made. The second group gynandrous being a portion of the epigynous group ought not to be con- trasted with it, but made a subordinate division. The third group is characterized as having coloured ternary flowers, which has nothing to do with its title, ovary superior. The fourth makes a division according to the veins of the leaves, which l fear is not perfectly correct, and is loaded with the addition of very different features which are not peculiar to itself. The fifth and sixth are spadiceous and glumaceous, but I observe the spadiceous group does not contain all the palms, the true palms, though spadiceous, being placed in another group. The division, therefore, thus proposed of monocotyledonous plants into six groups seems liable to all the objections I felt to the adoption of the former arrange- ment. The point which principally concerns the immediate object of my labours is the order Hsemodoracese, which POSTSCRIPT. 37 Dr. Lindley proposes to preserve, and I have given the most unprejudiced consideration to his remarks on that subject. It is for the purpose of bringing Haemodoraceae and Brome- liaceae into the group of plants with the ovary inferior, that the limitation of leaves equitant or scurfy has been devised to stand in lieu of the inferior ovary in plants which have the ovary superior, viz. equitant leaves to bring in the Has- modoraceae, and scurfy to include Bromeliaceae. There is, however, no connexion between those two qualities of the leaf which are severally assumed, nor have either of them any relation to the quality of which they are made to com- pensate the absence ; nor are they qualities generally be- longing to the plants with which an association is to be effected through their means. Dr. Lindley says he is not aware that scurfy and equitant leaves are found amongst other plants with superior ovary. Undoubtedly they cannot be so found, if he takes out all that have them, but we have no other scurfy-leaved plants, and only one order with equi- tant leaves, in the group to which he has transferred them. Scurfy leaves or equitant leaves may be thought sufficient grounds for detaching plants from those which have them not, but not for superseding a more important point of dif- ference. If the leaves standing edge to edge is of more con- sequence than the position of the ovary, we ought to have a primary division of leaves equitant and not equitant, but scurf, I think, could never be taken to characterize a high division. There seems to be no other feature than equitant leaves to separate the hexandrous epigynous Haemodoraceae from Amaryllidaceae, for the equitation of the sepals is almost obsolete in Alstroemeria, and I doubt its being absolutely wanting in Haemodoraceae ; the woolly surface is a very weak feature, and their limb is not in fact smaller when compared with the tube than it is in some Cyrtauthi and Cooperia, supposing such a feature to be more important than I consider it to be. Taking, therefore, leaves equitant to be the true distinction by which it is proposed to hold together the discordant order Haemodoraceae, a very important question arises whether leaves equitant or standing edgeways with respect to each other, like those of Iris, instead of face to face, is a feature which ought to have general priority over the position of the ovary and the number of the stamens ? The effect would be to sever Iridaceae, which are defined as having leaves equitant, together with Haemodo- 38 POSTSCRIPT. race®, from the hexapetaloid group at an early stage ; but that separation having been made, we must, in order to pre- serve any consistency, either leave all those whose leaves are not equitant in one order, or we must divide the equitant upon the same principles as those with leaves not equitant; viz. into triandrous and hexandrous, epigynous and hypo- gynous, the result of which would be that Hsemodoraceae would be equally broken up in the manner I had proposed to do, the only difference being that the hexandrous portion would be placed in closer affinity with Iridaceae. It is, I think, evident that it would not be desirable to introduce this feature for the mere purpose of making that discordant asso- ciation, unless it should appear to work well if applied as a previous limitation to all other monocotyledonous plants, which Dr. Lindley does not appear to have considered. But whatever might be the effect, I believe it is, like other pecu- liarities of leaves, too variable to be taken as a chief charac- teristic, for it is untrue with respect to Iridaceae, the only other order which is said to have leaves equitant. The whole of the common bulbous Irises or Moraeas have channelled leaves fronting each other like the Amaryllideae with a cylindrical base. They can scarcely be called equitant in Crocus. It seems, like the reticulation of the veins in Dioscoreae, which is not forthcoming in D. lucida, or like the plication of leaves, too uncertain to uphold an order or perhaps even a suborder, though it may be good as a generic characteristic. It appears to me, therefore, that it cannot be taken as a previous feature of separation, and that the hexandrous epigynous portion of Haemodoraceae must unite with the Amaryllidaceous plants in the first instance. I have distinguished them in such manner as I find con- sistent with the truth as far as I can ascertain it ; and whether that portion so distinguished shall be considered as an order, or a suborder, or a section, is a matter of discretion concerning which I feel perfectly indifferent ; but if it be made an order, other suborders of Amaryllidaceae should be equally exalted, which I think will not be found convenient; indeed, I understand the use of the termination acece to have been adopted for the express purpose of including the sub- orders, and preventing an unnecessary multiplication of independent orders. The fact is, that all the bulbous Ama- ryllidaceae have equitant leaves, though cylindrical at the base, instead of being compressed. The definition of the POSTSCRIPT. 39 term by Jussieu is one leaf doubled enclosing another; every Amaryllidaceous leaf encloses another with its base, and some vaginate very high, but such base is usually cylindrical. When it is flattened, as if by compression, the true equitant form is exhibited; but the difference is the compressed habit, not the structure. I observe that Dr. Lindley calls leaves flat in contrast with equitant, which is an unsatisfactory term, since most of those so called flat are deeply chan- nelled, and the others often really flat ; but there is no true contrast, and therefore an applicable expression could not be found. If all leaves that enclose another with their base are properly equitant, the distinction of such would be, base compressed and base cylindrical, lamina edgeways and lamina confronted. It will even be found that some Iri- daceous plants, as Homeria, have a compressed base with confronted leaves, bearing an intermediate form. Dr. Lindley has associated Xerophyta, Vellosia, and Barbacenia, with Bromeliaceae. It is impossible that a person embracing such a very wide field as an arrange- ment of the whole vegetable system, should have at the first under his view all the considerations which present themselves readily to one who is investigating a parti- cular branch of that system, and I feel quite confident that my worthy friend on mature consideration will perceive that this cannot do. Bromeliaceae had two definite and impor- tant features, ovary superior, and perianth tripetaloid, that is, having three conspicuous petals, and three short sepals like a calyx. Dr. Lindley, detaching Vellosia and Barbacenia from Hypoxideae, and uniting Xerophyta with them, brings the order Bromeliaceae out of its proper place to unite with them, and in so doing overturns its character. Its ovary is superior, and it is brought into the class with inferior ovary on account of its mealy leaves, but not one of those three genera to which it is brought has mealy leaves ; and it cannot be understood how that feature is to stand in lieu of the other. It thus becomes necessary to engraft on the character of Bromeliaceae an alternative which is fatal to it as a distinguishing character (“ calyx usually calycine, some- times petaline"), and entirely to drop the position of the ovary, which in other parts of the system is made conspi- cuous. I cannot too distinctly declare that nothing polemic is intended by my remarks ; that I have no wish but to con- sider dispassionately how a satisfactory arrangement can be 40 POSTSCRIPT. made, and to lend my humble aid to those who are more com- petent to effect it. After mature deliberation I do not see that 1 can improve the disposition made of those three genera in my MS. where they form the first suborder, being distinguished by branching stems. Whether as such they shall form a sepa- rate order is a discretionary point, of too little importance to deserve much discussion. I think it will be inconvenient to detach them so, and I am certain that, if it be done, the cau- lescent portion must make another separate order, and Ama- ryllidaceae be confined to the scapaceous plants ; but this would narrow, instead of enlarging, our views of the creation. It is gratifying to me to observe, that although my arrange- ment of the monocotyledonous plants was made upon the principles which I have laid down, without any reference to that division made by Dr. Lindley, which he calls nixus or alliances denoted by the termination ales, when I subsequently examined my scheme to see how it would affect his alliances, it appeared to dissever but one, which I think he may perhaps abandon on further consideration, the union of the bright- petaled Xyris and its fellows with the grasses. The rushes seem to me more closely allied to the grasses than the plants which have some coloured petals ; but the half-glu- maceous orders stand in need of careful reconsideration. It is impossible, as I have before said, that any consecutive arrangement should exhibit a perfect concatenation of vegetables ; but I have effected one in strict conformity with the principles I had previously laid down, and though of course it must be capable of improvement and rectification, when the plants it contains shall be more per- fectly understood, it will be found that, proceeding systemati- cally on those principles, I have disjoined fewer affinities than has yet been done by any of the existing arrangements, which are based on no fixed principle. For instance, Bromeliaceae, which are chiefly epiphytes, find themselves next to the gy- nandrous epiphytes, where every cultivator would place them; and the gynandrous epiphytes to the Scitamineous plants, which have almost a gynandrous appearance ; whereas, I find Bromeliaceae placed by Dr. Lindley between the Irises and the aquatic frogbits which intervene between them and the other epiphytes. The closely allied Amaryllidaceous and Liliaceous plants, which are all called lilies by the unlearned, and are only separated by ovary inferior and superior, are brought in contact by my systematic arrangement, though POSTSCRIPT. 41 Dr. Lindley separated them by fourteen orders. The palms and pandanaceous plants, which the unlearned equally call palms, are brought together, though I find the liliaceous plants between them, and in that respect I think nature and my system appear to work well together. The aquatic frog- bits find themselves by system, as if accidentally, next to the floating river plants, instead of intruding between Bromelias and other epiphytes. The breaking up of the order Haemo- doraceae does of itself arrange the disjointed parts where their affinities are evident. In the position which I necessarily give to Gillesiaceae, it becomes the point of contact between the liliaceous plants and those which advance from the grasses to meet them, so that it is almost immaterial on which side the line of division it is placed, whereas it connects no- thing where it now stands. I find therefore the axioms, which I have laid down as the basis of the botanical science, work more satisfactorily in the detail than I could have anti- cipated before their application. The circumstance that, working upon different plans, Dr. Lindley and I should have come so near to the same juxta- position of certain orders as he has adopted in his alliances, though to a very different position of the alliances themselves, seems very confirmatory of the soundness of his views with respect to subordinate affinities, and on the other hand their agreement with my systematic arrangement of the whole must tend to uphold its propriety. The arrangement which I have made is intended to enable any person, however little skilled in botany, under- standing the terms used, which are explained in the glossary, to ascertain easily to what order any monocotyledonous plant before him belongs ; but many of the orders are so unsatis- factory in their construction, so overlaid with alternatives which obstruct the view of their fundamental diversities, though the separation may be correct, that I have not the means of defining them by as satisfactory a feature as I should wish to do, and I can only take the best that has been found, or at least asserted, to be invariable. W. H. 1836. 42 1. Communis inter plantas omnes consentio est, qua ab aliis rebus discrepant. 2. Singulae quoniam variis qualitati- bus discordant, qualitates singulae catervas plantarum ab universis, singulas a catervis distinguunt. 3. Separandae sunt gradatim universae, dum singulae singulis secernuntur. 4. Quibusnam qualitatibus in ea discriminatione locus prior tribuendus sit, solicite deliberandum est. 5. Ea qualitas anteferenda est, quae plantas singulas qualitate aliqua majoris momenti aut pluribus qualitatibus consentientes haudqua- quam aut quam minime secernit. G. Qualitas quaeque singu- latim qualitati a se diversae objicienda est, minime verb qua- litati, quae cum ipsa consentire possit. 7. Ubi duae qualitates diversae semper associatae esse videntur, ea ex duabus quae magis aspicienti est manifesta, potissimum sumenda est. 8. Qualitatis cujuslibet non semper absoluta est praesentia vel absentia ; quamobrem formae sunt intermediae, quibus aut locus intermedius praebendus est, aut locus quam maxime consentaneus superfluitate aut defectu laborantibus. Catervis plantarum locus intermedius magis idoneus ; singulae cum consentaneis, superfluitate vel defectu nonobstante, locandae ; ex. gr. Commelina hexandra est defectu triandra, Azalea Rhododendron decandrum defectu pentandrum vel lieptan- drum, Gethyllis et Vellosia hexandrae interdum superfluitate pleiandrae. 9. Formae intermediae aliis qualitatibus saepe inter se discrepant. 10. Deus Creator plantis singulis inter se uno quodam certo qualitatum diversarum numero discre- pare non dedit, sed aliae priore, aliae posteriore gradu ab universis in processu separationis secernuntur ; unde quamli- bet plantarum dispositionem, quae divisiones universarum certo quodam graduum numero a puncto universae consen- tionis deductas constituet, naturae ipsi repugnare et men- dacem esse necesse est. Idcirco si, memoriae subveniendi gratia, numerus divisionum praecipuarum certus aliquis statuetur, uti classis, nixus, phalanx, ordo, subordo, et sectio, falsa erit ista dispositio, nisi in divisione unaquaque grad us convenientes absque certo numero praescripto constituantur ; 43 parvique divisiones istae praecipuae momenti erunt, utpote ad libitum locatae, non ex natura rei provenientes. 11. Ad harmoniam rerum creatarum demonstrandam perutilis est catervarum ordinatio ; rei verb botanicae praecipuum in plantarum singularum charactere vera et immutabili dig- noscendo opus consistit. 12. Quodcunque nomen divisioni cuique velis assignare, verus singularum plantarum character in una divisione, non in diversis, existere necesse est. 13. In divisione, quae vocatur species, character iste verus in generationum serie immutabilis, teste cl. Jussieu, sedere puta- batur. 14. Ulteriore specierum investigatione experientiaque in studiis liortulanis nacta, nuper innotuit, species in generibus quibusdam singulae plantae formas diversas praebere, utpote ex mutuo contactu progeniem eamque saepe fecundam, pari- turas ; et progeniei ista fecunditas idiosyncraseos in parentibus consentione, magis quam ex affinitate botanica, oriri visa est ; speciesque istae, quibus liac ratione characterem unum eundemque inesse probatum est, diversitates eas ipsas exhi- bent, per quas botanicorum mos est species universas secer- nere. 15. Speciebus idcirco omnibus supradicto modo dis- cretis characterem immutabilem non tribuendum esse parili ratione probatum est. 16. Ergo non in divisione, quae a botanicis species vocatur, sed in praestantiore ilia quae genus nominatur, character individuus immutabilis positus est. 17. Si unquam ibi positus est, semper ibi positum esse necesse est. 18. Modi sunt duo, quibus error iste a botanicis admissus emendari potest ; vel in generibus solis characterem individuum collocando, vel genera omnia (reformatis quae reformari debent) pro speciebus, species pro varietatibus sumendo. 19. Maxima ex hoc turba, ex illo nulla orietur. 20. Nulla est inter species et varietates generatione conti- nuatas differentia naturalis, inque generibus quibusdam varie- tates hortenses perfectius, quam in aliis species, ubi juxta positae sunt, generatione sincera se continuant. 21. In quibusdam generibus formae plantarum variae ex diversis regionibus ortae specierum fines conturbant et commiscent, quamobrem vana et futilis est contentio, utrum speciei aut varietatis generatione continuatae (fortuitis varietatibus exceptis) plantae cuilibet nomen tribuendum est. 22. Character generis individuus immutabilis rerum factarum est discriminatio ; specierum ac varietatum fines arbitrio humano constituuntur. 23. Ubi ex mutuo duarum planta- rum contactu planta intermedia prognata est, ex una aliqua 44 stirpe primaria parentes deductos fuisse, et characterem qao discreti fuerint invalidum esse, locus est suspicari. 24. Fe- cunditate plantse istius intermedi® parentium origo una eademque esse probatur. Sociis artis botanic® fautoribus conclusiones hasce breves consectarias, rebus natura immutabilibus confidens, sibi diffi- dens, humiliter proponit. GULIELMUS HERBERT. Spofforthia, A.D. 1835. MONQCOTYLEDONES. Plants having hut one seed-lobe ; found also to increase their bidk by deposits in the centre, without the distinction of bark, pith, wood, arid medullary rays. 1. SPADICEOUS. — Having a spadix ; that is, flowers not petaloid, set round a stalk. Involucrate. — Having an involucre below. Ligneous. — Flower-stem woody. ( Palmales . Lindley.) Palmaceae. — Spadix more loose or branched ; 1-3-seeded. ( Pandales . Lindl.) Cyclanthaceae. — Flowers spirally arranged ; many-seeded. Pandanaceae. — Flowers closely set; many-seeded. §§. Succulent .* — Flower-stem juicy. (Arales. Lindl.) Araceae. — Flowers uni-sexual, petals wanting ; excluding such aroid plants as have not an involucre. §. Naked. — Wanting the involucre. ( Typ kales . Lindl.) Typhaceae. — Flowers uni-sexual ; sepals three or more, sometimes a bundle of hairs ; petals wanting. (Piperales. Lindl.) Piperaceae. — Flowers hermaphrodite. If retained amongst monocotyledones, but removed by Dr. Lindley to dicoty- ledones. Both these orders are hypogynous. 2. SUBSPADICEOUS. — Having a tendency to the form of an imperfect spadix, either by an inferior in- volucre or close-set spike, or flowers neither co- rolliform nor glumaceous. §. Subcorolliform. — Having a tendency to a petaloid appearance in the flowers. §§. Epigynous. — Having the stamens above the germen. ( Narcissales . Lindl.) Taccaceae. — An anomalous race, with an Amaryllidaceous scape, a perianth approaching to that of Tupistra, a tuber and foliage approaching to Arum. 46 MONOCOTYLEDONES. Hypogynons. — Having the stamens below the ger- men. ( Aracece . Lindl.) Orontiaceae. — Anthers turned inwards ; spathe none ? Orontium, Tupistra, Aspidistra. This is an anomalous race of plants. Orontium and Tupistra are decidedly subspadiceous. Aspidistra and Tupistra are not truly petaloid, nor yet glumaceous, which is contrary to the habit of the exspadiceous plants, amongst which they would appear misplaced. If Aspidistra has really eight segments and four cells it must stand by itself, but it looks in the figure as if two of the segments were merely bifid at the point or 2-lobed. I venture, by analogy, to doubt the fact of Orontium having posterior anthers like Araceae. Acoraceae. — Anthers turned inwards; spathe leaf-like. ( Fluviales. Lindl.) Juncaginaceae. — Flowers in spikes; seeds erect. Naiadaceas. — Flowers in spikes; ovules solitary, pen- dulous. Pistiaceae. — Flowers two, on the margins of the leaves. §. Corolliform. — Having the semblance of petals. Monoperianthine. — Having a simple perianth. §§§. Tripetaloid. — Having the semblance of three petals. (Hy dr ales. Lindl.) Hydrocharidaceae. — With an inferior involucre. §§§. Hexapetaloid. — Having the semblance of six petals. (Liliales. Lindl.) Pontederaceae? — Flowers with a close spadix-like spike, or with an involucre. I am not acquainted with those said to have an umbel. This order, which is insufficiently described, belongs, perhaps, to Liliacese, or requires reformation. I place it here with doubt, not being thoroughly acquainted with it. Biperianthine. — Having a two-fold perianth. ( Amomales . Lindl.) Zingiberaceae. — Middle stamen fertile. Marantaceae. — One lateral stamen fertile. Musaceas. — Stamens irregularly abortive ; flowers spa- thaceous. MONOCOTYLEDONES. 47 3. EXSPADICEOUS. — Not having the form of a spadix. §. Corolliform. — Having the semblance of petals. Gynandrous. —Having the style consolidated into a column with the stamens. C Gynandrales. Lindl.) Orchidaceae. — Capsule 1-celled, 3-valved; seed-coat loose. Vanillacese. — Fruit 1-celled, succulent; seed-coat tight. Apostasiaceae. — Style free from the stamens the prin- cipal part of its length, therefore less perfectly gynan- drous ; fruit 3-celled. §§. Agynandrous. — Not having the style consolidated with the stamens. §§§. Tripetaloid. — Having the semblance of three pe- tals. §§§§. Monogynous. — Having the semblance of one style. ( Bromelales . Lindl.) Bromeliaceae. — Sepals persistent ; leaves rigid. ( Commelales. Lindl.) Commelinaceas. — Sepals leafy ; leaves not rigid. §§§§. Pleiogynous. — Having more or distinct styles. ( Alismales. Lindl.) Butomaceae. — Seeds numerous, attached to the internal surface of the fruit. Alismaceae. — Seeds 1-2, attached to the suture, at a distance from each other. §§§. Hexapetaloid. — Having the semblance of six pe- tals. §§§§. Triandrous. — Having three stamens. §§§§§. Bpigynous. — Having the stamens above the germen. ( Ixiales . Lindl.) Iridaceae. — Anthers opening outwardly. (Narcissales. Lindl.) Burmanniaceaj. — Anthers opening trans- versely. Haemodoraceae. — Anthers opening inwardly. Only the triandrous epigynous portion of Dr. Brown’s order. 48 MONOCOTYLEDON ES. §§§§§. Hypogynous. — Having the stamens below the germen. W achendorfaceae. — Anthers opening inwardly. §§§§. Hexandrous. — Having six stamens. §§§§§. Epigynous. — Having the stamens above the germen. Amaryllidaceae. — Anthers turned inwards. Division 1. Ramosae. — Branching. Suborder 1. Xerophyteae. — Schistandrous, £.e. anthers opening the whole length. Division 2. Caulescentes. — With a stalk. Suborder 2. Hypoxideae. — Schistandrous ; operculous, i. e. the base of the style forming a promi- nent top to the seed-vessel. 3. Agaveae. — Schistandrous ; not operculous. Division 3. Scapaceae. — With a spathaceous scape. Suborder 4. Amaryllideae. — Schistandrous ; petaline filaments excelling. 5. Narcisseae. — Schistandrous; se- paline filaments excelling. 6. Galantheae. — Porandrous, i. e. anthers opening partially. ( 7? Taccaceae? — Filaments hooded; tuber and leaves arum-like.) §§%§§- Hypogynous. — Having the stamens below the germen. (Liliales. Lindl.) §§§§§§. Anthers turned outwards. Melanthaceae. §§§§§§• Anthers turned inwards. Liliaceoe. Veins not reticulate. Suborder 1 . Allieae. — Scape with spa- thaceous umbel. ■ 2. Asphodeleae. — Spike brac- teate ; leaves not suc- culent. — 3. Aloeae. — Spike bracteate ; leaves succulent. 4. Tulipeae ; scape without spathe or bractes. 5. Convallarieae. — Having a rhizoma or creeping tuber. MONOCOTYLEDONES. 49 Suborder 6. Asparageae.— Stalk leaf-bear- ing- Veins reticulate? Qu. whether always. ( Retosce . Lindl.) ■ 7. Smilaceae. — If not, they unite with asparageae. §§§§. Subhexapetaloid. — Having some of the six petaloid segments occa- sionally deficient. Roxburghiacese. — Fruit 1 -celled. An order not well established as now con- stituted; perhaps a section of Smilaceae with reticulate veins, but Dr. Lindley gives an alternative which is fatal to it, viz. veins reticulate or alternate. §. Subglumaceous. — Having a tendency to scaly flowers. (all hypogynons) ( Liliales . Lindl.) Hexandrous defective. Gillesiaceae. — Perianth minute, surrounded with scales ; seeds attached to the axis. ( Glumosce . Lindl.) Xyridaceae. — Tripetaloid; anthers turned outwards. Pla- centae parietal, i. e. seeds not attached to the centre of the fruit. ( Juncales . Lindl.) §§. Hexandrous. Juncaceae. — Not tripetaloid ; anthers turned inwards. Triandrous. Philydraceae. — Perianth two-leaved. §. Glumaceous. ( Glumosce . Lindl.) Ovules pendulous. Restiaceae. — Placentae central, i. e. seeds attached to the centre of the fruit. Anthers unilocular — • anthers bilocular ; perianth 2-6-parted or wanting. Requires reformation. Eriocaulonaceae. — 2 segments anterior ; i posterior or de- ficient. Ovules not pendulous. Desvauxiaceae. — Scape solid filiform ; inflorescence spa- thaceous; fruit 1 -seeded utricles. E 50 MONOCOTYLEDONES. Cyperaceae. — Stems solid and angular ; fruit crustaceous or bony. Graminaceae. — Steins fistular ; fruit-coat membranous, scarce distinguishable from the seed. The circle is completed by returning to the spadiceous division, of which the alliance to graminaceous plants is manifested by the approximation of calamus amongst the palms to bambusa of the latter. Notwithstanding its unavoidable imperfections, I believe the foregoing arrangement will nearly enable any person who has no previous knowledge of botany, except understanding the terms used, to discover readily the natural order to which any monocotyledonous plant before him may belong. If my knowledge of all the individuals that compose those or- ders had been perfect, I should have distinguished each of them from others in the same subsection by one sure feature, the most obvious and easy to ascertain that could be found ; and I should have subjoined in italics, as auxiliar, all other features that seemed to be invariable. But I have to deal with orders, some of which are inaccurately constituted, and require to be reformed, and of which important features have been either overlooked or but partially ascertained ; and I have to wade through a long and unsatisfactory string of al- ternatives, from which no certain and invariable distinction can be elicited. I feel no hesitation in saying that all such characters require to be remoulded. Alternatives may severally head the sections of an order, but cannot together distinguish one order from another. For instance, the words “ tube short or long , limb flat or erect,” furnish points for subdivision, but no point of distinction for the whole, ex- cept the existence of a tube besides the limb, which would be properly expressed by the words perianth tubed. In the cha- racter of the order from which those words are taken, I find, also, embryo orthotropous, heterotropous , or antitropous, from which it results, either that the order embraces things so dissimilar as to require reformation, or that the position of the embryo is immaterial ; but such alternatives, presenting every possible position of the embryo, can furnish no peculiar distinction of the thing described, and are worse than super- fluous, for they so encumber the real marks of separation, that it becomes almost impossible to discover them. With respect to the suborders I suggest for Liliaceae, it must be observed, that it is immaterial whether Melanthaceae MONOCOTYLEDONES. 51 be erected into a separate order by the previous separation of anthers anterior and posterior, or considered as a sub- order distinguished by that feature. It is equally a matter for future consideration, to ascertain whether all Smilaceae have confluent veins, and, if it should appear that they have, whether it would be more consistent to separate them into an order distinct from the nearly allied Asparageae on that account, or merely to distinguish them as a suborder. I am indebted to Dr. Brown for a sight of specimens of Dioscorea lucida, of which the numerous cross veins are long and beau- tifully parallel, though here and there one may be observed bifid at the point, but preserving its direction to the longi- tudinal rib, and never running into another cross-vein or retroflex. It is true that the fruit of that plant has not been seen, and, although from its aspect it can scarcely be doubted that it is a Dioscorea, it may prove to be distinct from that genus, of which I have examined fifteen species with con- fluent veins. But if it were so distinguished, its close affi- nity to those plants would not the less shew the insufficiency of the feature to characterize an order. I find, also, the cross-veins of Rajania quinquefolia to be parallel, though in an oblique instead of a rectangular direction. I am on the whole of opinion that the venation of leaves is not suffi- ciently invariable to furnish a sure character. I believe that a sound feature may be found in Inflorescence axillary and Inflorescence not axillary, to detach Dioscoreae, Tamus, Smilaceae, Asparageae, and Roxburghiaceae, from Amarylli- deae and Liliaceae, before the subdivision into hypogynous and epigynous, thus — §§§§. Hexandrous. §§§§§. Inflorescence axillary. §§§§§§• Epigynous. Dioscoreae. — (With Tamus.) §§§§§§• Hypogynous. Asparageae. — Veins parallel ; fruit 3-celled. Smilaceae. — Veins reticulate? fruit 3-celled. Roxburghiaceae. — Fruit 1 -celled. §§§§§. Inflorescence not axillary. §§§§§§• Epigynous. Amaryllidaceae. §§§§§§• Hypogynous. Liliaceae. E 2 52 MONOCOTY LEDON ES. If the fact should prove to be correct, that the inflores- cence of the plants proposed to be so detached is invariably axillary, I should certainly prefer that separation ; but that distinction has never been noticed, and I am fearful lest it should not be supported by the fact. I am aware that the foregoing arrangement is liable to the objection, that the spadix itself, being in its perfect form composed of more than one feature, does not fall precisely within my own limitation ; and that strictly^ the flowers being apetaloid, set round a stalk, and involucrate, are three fea- tures which should be exhibited separately. Perhaps the following arrangement may be preferable : — 1. SPADICEOUS. — Meaning thereby simply flowers set round a stalk. §. Petai.otd. §§. Biperianthine. — Zingiberacece. Maran- tacece. Musacece. §§. Monoperianthine. — Pontederacece ? §. Sub- petaloid — Orontiacece. Acoracece. Juncagineee. Apetaloid. Naked. — Naiadacece. Typhaceee. Piper acece ? §§. Involucrate. §§§. Ligneous. — Pandanaceee. Cyclanthaceee. Palmacecc. §§§. Suc- culent.— Araceee. 2. EX SPADICEOUS. — Flowers not set round a stalk. §. Ape- tai.oid. §§. Not glumaceous. — Pistiacece. §§. Glumaceous. — Gra- minaceee. Cyperacece. Desvauxiacece. Eriocaulon acece. Restiacecc. §. Subpetaloid. — Juncacece. P hilydracece . Xyridaceoc. Gillesiacece. Taccace.ce ? §. Petaloid. §§• Agynandrous. Subhexapetaloid. — Roxburghiacece? §§§. Hexapetaloid. §§§§. Hexandrous. *§§§§§. Hy- pogynous — Liliaceee. Epigynous. AMARYLLiDACEiE. §§§§. Tri- androus. §*$§*§• Epigynous. — Burmanniacece. Iridacece. Heemodo- racece limited. Hypogynous. — Wachendorf acece. §^§. Tripe- taloid. §§§§• Pleiogynous. — Butomacece. Alismacece. §§§§. Mono- gynous. — Hydrockaridacece. Commelinacece. Bromeliacece . §§. Gy- nandrous. — Apostasiacece . Vannillacece . Orchidacese. — The circle returns to Zingiberaceae. — It will be observed that Pistiaceae seems to interfere between Palmaceae and Graminaceae, but the connexion is lateral between Araceae and Pistiaceae, Palmaceae and Graminaceae. Araceae. Pistiaceae. Pandanaceae. Cyclanthaceae. Palmaceae. — Graminaceae. Cyperaceae, &c. By a singular fatality in forming the character of Heme- roeallide® as a suborder, Dr. Bindley has also made an over- sight concerning its seed-coat, which he defines to be pale and soft, though in truth it is dark glossy black and very brittle. That of Agapanthus is black also. 53 MONOCOTYLEDON ES. AMARYLLIDACEiE. Character. — Expadiceae; corolliforines; agynandrae; liex- apetaloidese ; epigynae ; hexandrae. [Stylo triplici, antheris anticisS\ Vel, si mavis; Canlis aut scapus non spadiceus ; germen inferum, nisi defectu, triloculare ; perianthium co- rolliforme simplex hexapetaloideum ; stamina sex, rarius superfluitate numerosa ; styli tres non staminiferi, saepius consolidati, interdum adnati partibiles, rarissime distincti. Observations. — Antherae quoad novi, anticae, biloculares. Stylorum cognatorum bases (ideoque stigmata, ubi stylus rectus est) lobique operculi in apice germinis costas sepa- linas respiciunt; val varum sutura costae sepalinae, dissepi- mentum petalinae, continuatio est ; dissepimentum placentae medio incumbit, ideoque series binae ovulorum in loculis singulis diversis placentis adhaerent. Valva septigera inter costas sepalinas adempta, loculorum duorum pars dimidia apparet, ovulis, ubi cumulata sunt, divergentibus ; peri- carpii parte inter costas petalinas adempta, loculus integer patet, ovulis, ubi cumulata sunt, convergentibus. In Ama- ryllidacearum omnium seminibus (ni fallor) foramen chalazae seu vertici oppositum est; embryonis radicula ad foramen spectat, numquam vere umbilico approximatur, nisi quod vicinus sit foramiui umbilicus ; umbilicus inter foramen et verticem situs est ; funiculus umbilicalis foramen attingit ; quamobrem, ubi foramini contiguus est umbilicus, uti in Hippeastro, gracilior est funiculus; ubi remotus, uti in Cur- culigine, latior, spatium scilicet intermedium (quod cum umbilico ipso veriiis hilum nuucupatur, ab umbilico mero satis diversion) cooperiens. Ovula seminum tes- taceorum, quoad novi, ab axe recte fere procedunt (ca- nali umbilicali ad verticem, quae chalazae regio est, circum- lato, atque ibi cotyledoni subministrante) ; fecundata obli- quantur, vertice declinato, foramine surgente. Ovula semi- num carnosorum vel fune brevi forti crasso alliguntur atque in crescendo vix obliquantur, vel hilo latiore placentae ipsi adnata esse videntur. In Hypoxidiformibus et Galantheis, quoad novi, fila- 54 AMARYLLIDACE.E. menta subaequalia sunt; in Alstrcemeriaeformibus, et in Ama- ryllideis, ubi non subsequalia, petalina, in Narcisseis sepalina semper praestantiora sunt. Folia plerumque sunt paralelo- venia; sed in late ovalibus (ex. gr. in Crino petiolato, Grifti- nia, Urceolina) partim semipennivenia sunt, uti etiam in genere Costo inter scitamineas, venis multis a costa media oriundis; et Tamus cum Dioscoreis plerisque (sed non om- nibus) venis bifidis confluentibus distinguitur. Plicatio foliorum vix, nisi inter Hypoxidiformes, invenitur, lusu naturae excepto in Crino anomalo ; Galanthi plicati non vera est plicatio, sed margo, uti in Amaryllideis quibusdam, magis verb conspicue, retroflexus. Antherae biloculares sunt; petalinae et sepalinae minuta quadam diversitate affiguntur. Antherae praestantioris positio a me potissimum designatur. AMARYLLID ACEiE. Character. — Not-spadiceous, corolliform, not-gynandrous, hexapetaloid, epigynous, hexandrous. Stalk or scape without a spadix (meaning thereby flowers , which have not the semblance of petals, set round a stalk, and when perfect having an involucre below ) ; germen inferior, and, unless by defect, 3-celled ; perianth simple ( that is, as con- trasted with the scitamineous plants), having the semblance of six petals; stamens six, rarely numerous by superfluity; styles three, not bearing the stamens (as contrasted with the gynan- drous plants), mostly consolidated, sometimes partibly adnate to each other, rarely separate. Observations. — The anthers, I believe, in all the genera are 2 celled, and face inwards. The bases of the styles, and consequently the lobes of the stigma, if strait, and of the opercle on the summit of the germen, are opposite the ribs of the sepals ; the sutures of the valves of the seed-vessel are continuations of the line of the sepaline, the dissepiments of the petaline, ribs. The valve, which bears the dissepiments between the lines of two sepaline ribs, being taken oft", half of two cells is exposed, the ovules, when they are heaped, diverging; the portion of the pericarp between the line of two petaline ribs being taken off, an entire cell is exposed, the ovules converging. Unless I am deceived, in the seeds of all Amaryllidaceous plants the foramen is opposite to the chalaza or summit ; the radicle of the embryo points to the AM ARY LLIDACEiE. 55 foramen, but is never truly approached to the umbilicus, except because the umbilicus is near the foramen ; the um- bilicus is situate between the foramen and summit of the seed ; the breadth of the umbilical cord reaches to the fora- men, wherefore, if the foramen is near to the umbilicus, as in Hippeastrum, the cord is slender ; if it is remote, as in Curculigo, wider, that is, occupying the intermediate space (which, together with the umbilicus, constitutes properly the hilum), more extensive than the mere umbilicus. The ovules of the testaceous seeds appear to me to proceed at right angles from the axis, the umbilical channel making a circuit by the line of the raphe to the summit, which is the region of the chalaza, and there furnishing nourishment to the cotyledon ; and after fertilization the ovule appears to slope, the summit being lowered and the foramen propor- tionally elevated. The ovules of the fleshy seeds seem to be either attached by a short thick cord, or to adhere with a wider hilum to the placenta. My own observations would lead me to believe that there is a very minute communication with the foramen, soon be- coming obsolete, along the margin of the umbilical cord, but I have not had the use of a powerful microscope, and I can- not venture to dissent from the received opinions concerning the fertilization of ovules, though from their extreme impro- bability my understanding does not willingly yield assent to them. First Division. — BRANCHING. Suborder 1. Xerophytea:. — Leaves rigid. 1. Xerophyta. Jussieu. — Flowers terminal. % Flowers not terminal. 2. Vellosia. Vandelli. ( Campderia . Kth. Raddia. Rich.) — Perianth scarcely tubed ; filaments some- times numerous, superfluous. 3. Barbacenia. Vandelli. — Perianth tubed. Second Division.— CAULESCENT. Suborder 2. HypoxidiLe. — Schistandrous, i. e. anthers open- ing their whole length. Operculate, i. e. the point of the germen superior, and forming a base to the style. 56 AMARY LLIDACEA2. §. 1. Hypoxidiformes. — Sepals and petals conformable; leaves plicate. (Weldenia? Schlechtendal. If really a depau- perated hexapetaloid epigynous plant, which I doubt.) 4. Curculigo. Gaertner. — Tube cylindrical upwards; anthers distant ; seeds with a deep-gulphed hilum. 5. Molineria. Colla. — Tube short ; anthers fascicu- late ; seeds round. 6. Hypoxis. Linnceus. (Fabricia. Thunb.) — Perianth deep-cleft, patent in the sun, base annular. 7. Ccelanthus. Schultes. — Perianth campanulate con- niving. §. 2. Lanari.eformes. — Leaves equitant ; sepals and petals conformable. J Perianth tubed. 8. Anigozanthus. La Billardiere. ( Schwcegrichenia. Spr.) — Limb short, more deeply cleft on the lower side. 9. Lanaria. Alton. ( Argolasla. Jussieu ). — Limbregular. ;{; Perianth deep-cleft. 10. Lophiola. Ker. — Limb regular reflex ; anthers ver- satile ; style tripartible. 11. Conostylis. R. Brown. — Limb regular, half ex- panded ; style conical dilated. 12. Phlebocarya. R. Brown. — Anthers subsessile ; style filiform. 13. Campynema. La Billardiere. — Filaments recurved ; anthers versatile ; styles separate recurved. §. 3. Alstrcemeri^eformes. — Sepals and petals not respec- tively uniform. Petaline filaments excelling. J Inflorescence umbellate. 14. Choeradodia. Herbert. — Style strumous ; capsule triangular. If it should prove not operculous it must be placed next before Doryanthes. 1 5. Alstrcemeria. Linnceus.— Valves of the capsule open- ing from the bottom. ( Stalk erect.) 16. Collania. Herbert. — Pericarp pulpaceous ; more than half the ovary superior. ( Stalk rigid, umbel nodding.) 17. Sphserine. Herbert. — Ovary but little superior; cap- sule indehiscent. ( Stalk tapering, flexuous.) AM ARY LLI DACEJi. 57 18. Bomarea. Mirbel. — Capsule dehiscent from the top. {Stalk twining.') Suborder 3. Agaves. — Schistandrous, not operculous. 1. Dioscore^formes. — Spikes (I believe always) axil- lary. Obs. Veins of the leaves generally con- fluent; plants dioecious , climbing. 19. Tamus. Linnaeus. — Fruit with outer coat valveless, middle coat pulpaceous, inner coat 3-valved bearing the dissepiments, ^ Capsule valued; seeds flat, shelly. 20. Testudinaria. Salisbury. — Filaments inserted in the base of the segments. 21. Dioscorea. Linnaeus. — Filaments inserted in the disk. N. B. If that distinction does not hold good, testudinaria must probably fall into Dios- corea. The statements as to the fact are con- tradictory. £ Capsule one-seeded , with a long curved wing. 22. Rajania. Linnaeus. §. 2. IxIjEformes. — Root bulbous. 23. Bravoa. La Llave. ( Ccetocapnia. Link et Ot.) — In- florescence spiked ; flowers tubular. 24. Ixiolirion. Herbert. — Flowers deep-cleft ; stamens perfect. (Tecophilea? Bertero. — Flowers deep-cleft; stamens three fertile, three abortive. I believe this to be a truly triandrous plant belonging to Iri- daceae .) §. 3. Agaviformes. — Semibulbous or stemmed. J Inflorescence spiked or branching. 25. Fourcroya. Ventenat. — Perianth not tubed ; style strumous. 2G. Agave. Linnaeus. — Perianth tubed ; style filiform. J Inflorescence umbellate. 27. Doryanthes. Correa. — Perianth tubed. Third Division.— SCAPACEOUS. Scape succulent, spathaceous, not articulate below the spatlie. Suborder 4. Amaryllide^e. — Schistandrous, not operculate. Petaline filaments, unless equal, excelling. ■f Cavae. — Scape hollow ; seeds compressed with a black shell, capsule 3- celled ‘3-valved. 58 AMARYLLIDACE./E. §. 1. Cyrtanthiformes. — Tube wide-mouthed; germen oval, pedunculated. African. 28. Cyrtanthus. Alton. — Tube curved; filaments strait, decurrent. 29. Gastronema. Herbert. — Tube curved; filaments conniving, three bent downwards. 30. Vallota. Herbert. — Tube strait, filaments strait ad- nate. §.2. Hippeastriformes. — Tube narrow-mouthed; germen wider above, constricted in the middle. Occidental. X Perianth declined , tubeless. 31. Sprekelia. Heister. — Connexion annular ; filaments fasciculate declined. X Perianth declined ; tube abbreviated and faucial membrane deficieiit on the lower side. 32. Hippeastrum. Herbert. — Limb with fourfold dis- parity. ^ Perianth declined ; tube not abbreviated. 33. Phycella. Lindley. — #Perianth convolute into the form of a tube; anthers incumbent; faucial membrane, when manifest, equal. 34. Habranthus. Herbert. — Perianth not convolute ; anthers incumbent, versatile, attached by the middle ; faucial membrane annular ; leaves hiemal. A. The upper sepaline filament prolonged ; two or more-flowered. B. Upper sepaline and lower petaline filaments abbreviated ; 1-flowered. — Or a distinct genus, Zephyrites ? Herbert. — To be further investigated. X Perianth suberect. 35. Zephyranthes. Herbert. — Filaments of alternate length, inserted at the base of the segments, pa- tent, a little conniving ; anthers linear, attached below the middle, suberect ; pollen oval ; flowers expand in the sun ; lobes of the stigma patent. Argyropsis ? Herbert. — Anthers erect, after inver- sion subulate and spirally twisted at the point ; lobes ofthestigma erect; pollen irregularly shaped. X Perianth erect. * Eustepliia (Cavanilles) must be expunged ; no such plant will be found. It seems to be a species of Phycella, of which the description is unintelligible, and the accompanying figure repugnant to all probability. AM ARYLLIDACEiE. 59 36. Cooperia. Herbert. ( Scepti'anthes. Graham.) — Tube erect, cylindrical, wider at the mouth, limb stel- late in its prime ; anthers inserted at one-third from the base, fasciculate; stamens inserted, with little alternate variation, at the mouth of the tube. Flower (Qu. whether always) nocturnal. 37. Pyrolirion. Herbert. — Tube cylindrical ; limb cam- panulate, with reflex points ; filaments erect, patent. 38. Haylockia. Herbert. — Filaments conniving, sepa- line inserted in the base of the limb, petaline higher. ( Germen subterraneous.) f Solidae.- — Scape solid. ^ One-flowered. §. 3. Oporanthiformes. — Perianth without cup ; — seeds testaceous ? 39. Gethyllis. Linnaeus. — Tube long, cylindrical, conso- lidated with the lower part of the style ; filaments inserted at the mouth of the tube, sometimes superabundant. ( Germen subterraneous.) 40. Sternebergia. Kitaibel. — Tube cylindrical; style free; capsule 3-valved ; seeds black. ( Germen subterraneous.) 41. Oporanthus. Herbert. — Tube short, somewhat fun- nel-shaped ; filaments inserted equally within its mouth. £ Many flowered. . 42. Lapiedra. Lagasca. — Perianth stellate, deep cleft; seeds smooth, angular. Scape supposed solid. §. 4. Pancratiformes. — Cup staminiferous. J Seeds black shelly. 43. Tapeinanthus. Herbert. — Perianth deep cleft ; cup short; scape supposed solid. 44. Chlidanthus. Herbert. — Only the rudiments of a cup ; membranous wings to the filaments, ad- hering to the perianth ; tube long, cylindrical, widened at the mouth ; limb semipatent. 45. Clinanthus. Herbert.— Membranous wings to the filaments, free, contiguous (if not united at the base?) tube long funnel-shaped, limb short. 46. Urceolina. Reichenbach. (Urceolaria. Herb. App. Collania. Schultes.) — Tube short, cylindrical, pendulous; limb ventricosely campanulate; sup- GO AMARYLLIDACE.-E. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. posed by me to have some rudiments of a cup, from its evident affinity to Leperiza. If it lias not, it must follow Lapiedra. Leperiza. Herbert. — Tube strait subcylindrical pen- dulous, cup short. Carpodetes. Herbert. — Germen erect, tube curved slender cylindrical, limb subcampanulate ; cup short. Coburghia. Street. — Germen rather drooping ; tube long curved cylindrical, enlarged upwards ; limb regular half patent ; cup tubular. Stenomesson. Herbert. ( Chrysiphiala. Ker.) — Tube nearly strait, constricted in the middle, ventri- cose upwards ; limb short regular ; cup short. Eucrosia. Ker. — Tube declined ; cup declined, ab- breviated on the upper side, shovel-shaped ; limb compressed, curved upwards. Elisena. Herbert. ( Liriope Herb. App.) — Tube cy- lindrical ; limb reflex ; two segments sloped downwards; cup sloped. Pancratium. Linnaeus.— Tube cylindrical strait, cup conspicuous, limb patent, anthers short sub- erect. A. Subsessile; seeds compressed, black, foliaceous; leaves persistent. B. Pedunculated ; seeds roundish, harder shelled. Genus ? Halmyra. Salisbury. C. Sessile ; leaves deciduous, fruit unknown. Asiatic. Genus ? Tiaranthus. Herbert, if the seeds prove to be fleshy, as stated by Rheede. ;{; Seeds fleshy, green ; tube cylindrical. Hymenocallis. Salisbury. — Limb reflex; tube strait; filaments erect, a little conniving ; anthers long, attached at a point below the middle, versatile, pendulous ; seeds large oblong. Choretis. Herbert. — Tube nearly strait ; limb reflex; filaments erect conniving ; anthers long, attached by a callosity above the middle, pendu- lous from the first ; seeds shorter, oblong. Ismene. Salisbury. — Tube curved ; filaments con- niving, deflex ; anthers long, attached below the middle ; seeds round. (Callithauma ? Herbert. — Limb patent; cup about erpiul ; filaments exceeding.) AMARYLLIDACEjE. 61 57. Calostemma. R. Brown. — Limb strait, half patent suberect ; cup sometimes split ; filaments erect ; anthers short, erect ; germen usually 2-seeded, the dissepiments obsolete. 58. Vagaria. Herbert. — Cup imperfect, 6-cleft to the base ; limb substellate ; seed unknown. 59. Eurycles. Salisbury. ( Proiphys.Herb.App .) — Limb strait; filaments erect; anthers erect; dissepi- ments imperfect ; ovules protruding the embryo. 4. Amaryllidiformes. — Scape solid; seeds fleshy; stamens not connected by a cup. 60. Grifflnia. Ker. — Tube declined cylindrical, limb reflex, lower segments divaricate, lowest pro- jected. 61. Lycoris. Herbert. — Tube declined, wider at the mouth, curved upwards ; limb curved upwards. 62. Olivia. Lindley. ( Imatophyllum. Hooker.) — Germen pendulous ; perianth curved on the upper side only, with four-fold disparity of limb; fruit valveless, with pulpaceous middle coat. 63. Hsemanthus. Linnaeus. — Tube strait, perianth re- gular; fruit valveless, with pulpaceous middle coat. 64. Buphane. Herbert. — Tube strait, perianth regu- lar ; capsule 3-valved, dry ; ovules attached by a cord. 65. Ammocharis. Herbert. — Tube strait, perianth re- gular ; capsule not pulpaceous ; ovules adnate to the edge of the placenta; anthers short. 66. Crinum. Linnaeus. — Germen thicker in the middle ; tube slender, cylindrical ; fruit soft, valveless ; dissepiments becoming obsolete ; anthers long. 67. Amaryllis. Linnaeus. — Tube narrow-funnel-shaped ; petaline filaments inserted at the base of the segments, sepaline lower ; capsule obovate. 68. Brunsvigia. Heister. — Tube short or none ; perianth and filaments recurved ; capsule 3-cornered tur- binate. 69. Nerine. Herbert. — Limb reflex, base annular ; fila- ments equally adnate, with a gibbous monadel- phous base ; style filiform ; anthers incumbent. 70. Strumaria. Jacquin. — Base of limb annular; fila- ments connected at the base, all or alternately 62 AMARYLLIDACE^E. often adnate to the lower part of the style ; style strumous ; anthers incumbent. 71. Hessea. Herbert. — Tube short, limb regular ; fila- ments equal, subulate, reflex ; anthers short, erect; style filiform. 72. Imhofia. Herbert. — Perianth deep cleft, patent ; style thick or strumous ; filaments inserted at the disk. 73. Carpolyza. Salisbury. (Hessea. Bergius.) — Tube short, funnel-shaped ; limb half-patent ; fila- ments adnate ; style thick, sulcate. Suborder 5. Narcissi. — Scapaceous, schistandrous, not operculate ; sepaline filaments excelling ; cup including them. 74. Corbularia. Salisbury. — Tube and cup funnel- shaped ; style and filaments declined, recurved ; sepaline inserted at the base, petaline adnate near the base of the tube ; anthers short, at- tached at the middle, incumbent, versatile. (Cup longer than the tube) 75. Ajax. Salisbury. — Style strait, subulate ; filaments strait, adnate to the lower part of the tube ; an- thers linear, strait, attached below the middle, after inversion inveloping the top of the fila- ment. (Cup longer than the tube) 76. Ganymedes. Salisbury. — Style strait, slender ; fila- ments adnate to the upper part of the tube more unequally than in Queltia, and the sepaline more prolonged ; limb decidedly reflex. (Cup not exceeding the tube) 77. Queltia. Salisbury. — Style strait, more or less at- tenuated upwards ; filaments adnate unequally to the upper part of the tube ; anthers linear, affixed below the middle, recurved, margins meeting at top above the filament, but not en- veloping it. (Cup not equal to the tube) 78. Narcissus. Linnceus. — Style strait, slender ; fila- ments straight, free at the point only, adnate un- equally at and near the mouth of the tube ; an- thers attached below the middle, short, suberect, point recurved, margins not meeting behind. (Cup near four times or more shorter than the tube) AMARYLLI DACE/E. 63 79. Hermione. Salisbury. — Style strait, slender; fila- ments conniving free at the point only, adnate unequally at and near the mouth of the tube ; anthers acute oval, attached at the middle, in- cumbent. (Cup shorter than the tube) Suborder 6. Galantheae. — Scapaceous, porandrous (i. e. an- thers opening partially), not operculate. § 1. Scape solid ; seeds white or greenish. 80. Galanthus. Linnceus. — Sepals and petals dissimilar ; anthers apiculate, opening at the top ; style fili- form, tapering. 81. Acis. Salisbury. — Sepals and petals a little dissimi- lar ; anthers not apiculate, opening at the side near the top ; style filiform, attenuated upwards; stigma a little divided. 82. Erinosma. Herbert. — Sepals and petals similar ; anthers not apiculate, opening at the top ; style clavate ; stigma triangularly acuminate. § 2. Scape hollowr ; seeds black with a loose shining shell. 83. Leucojum. Linnceus. — Segments nearly equal ; an- thers dehiscent laterally from the terminal ori- fice, but not to the base ; style clavate ; stigma acuminate. Suborder 7 ? Taccaceje ? — With aroid tuber and leaves ; filaments hooded at top, longer than the anthers. Referred by me to the subspadiceous plants, believing the perianth not to be truly petaloid ; but I have never seen its flower. It has an evident affinity to Orontiaceae. Tacca. Linnaeus. — Perianth regular persistent ; fila- ments inserted at the base of the segments, di- lated below ; anthers adnate within the hood ; ovary 1 -celled, with three parietal polyspermous placentae. Ataccia? Prezl. Divisio Prima. — RAMOSiE. Subordo 1. Xerophyteas. — Schistandrae. 1. Xeropliyta. — Perianthium tubatum limbo regulari persistente ; filamenta basi laciniarum inserta ; antherae longae lineares subsessiles ; stigma ob- 64 AMARYLLIDACE^E. long'um dilatatum ; capsula scabra trilocularis polysperma. (Genitalia recta?) Planta suffruti- cosa ramulis alternis vaginis foliorum deciduorum imbricantibus scabra , folds uti in pinu rigidis acu- tis, in apice ramulorum confertis , jioribus termina- libus subsolitariis. Ex insula Madagascar. Spe- cimen Commerson. 2. Vellosia.— Per. campanul. vix tubat. (stam. inter- dum 12-15-18-24, phalangibus 3-6 connata) fi- lam. brevia, anth. erect® ; (pollen globosum ?) stylus rectus tripartibilis ; capsula trilocularis trivalvis valvis in vertice horizontalibus vel im- perfectis ; sem. quadrata cuneata testa simplici chartacea. Fide cl. Martii, milii ignota. Plant® Brazilian®, Yucc®formes. 3. Barbacenia. — Germen erectum ; perianth, conti- nuum tubatum limbo reflexo; filamenta bifida an- tlieris adnatis longiora ; stylus acuminatus stig- matibus longior ; sem. parva numerosa, compres- sione irregularia, testa badia albo marginata. Divisio Secunda.— CAULESCENTES. Subordo 1. HypoxiDEiE. — Schistandr® ; operculat®. § 1. Hypoxidiformes. — Sepala petalis conformia ; folia plicata. Weldenia ? si verb epigyna hexapetaloidea de- pauperata, quod vix credo. Perianthium tubulosum erectum, limbo pa- tente tripartito ; filamenta tubi fauci inserta, alterna breviora ; anther® erect®, fundo inter loculos affix® ; stylus filiformis erectus ; stigma trigono-capitatum. Fide cl. Karwinsky, mihi ig- nota. Superumne germen an inferum, sepalane an petala abortiva sint, nescio. 4. Curculigo. — Germen erectum, fere subterraneum, bracteatum ; tubus stylo accretus, superne cylin- dricus ; limbus regularis patens ; filamenta bre- via ori tubi inserta ; anther® erect® distantes ; semina nigra pendentia, funiculo crasso albo si- num grandem intra umbilicum et foramen re- plente. AMARYLLIDACEiE. 65 5. Molineria. — Folia longe petiolata; caulis apice cur- vatus capitulatus multiflorus ; germen nutans bracteatum ; tubus stylo accretus brevis, limbus regularis patens ; filamenta brevia ori tubi in- serta ; antherae erecte fasciculate (monadel- phe ?) semina nigra rugosa rotunda. Nomen a Collce hort. Rip. mutuatus sum. Species seminibus sine processu laterali procul dubio distinguendce sunt. 6. Ilypoxis. — Germen erectum; perianthium profunde fissum basi annulari, sub sole patens, persistens ; filameuta brevia subulata d-isco inserta ; antherae sagittate erecte intra lobos affixe ; stylus brevis uscpie ad operculum trisulcus tripartibilis ; stigma breve erectum fimbriatum ; capsula trivaivis valvis ab operculo transverse disruptis ; superne deliiscentibus, infra conjunctis ; semina parva nigra foramine apiculato, umbilico minutissime rostra to. Genera duo sub Hypoxide latere suspicor, alte- rum bidbo foliisque annuls, alterum persistentibus. 7. Ccelanthus. — Scapus folio complicato vaginante fere totus inclusus pauciflorus ; germen sessile, lim- bus (sexfidus ?) campanulatus connivens ; fila- menta basi laciniarum inserta Genus obscurum fide Schlechtendal in Reliq. Willd. specie unica , patrui ignotd. <§. 2. LANARieFORMES. — Sepala petalis conformia ; folia equitantia. 8. Anigozanthus. — Perianthium tubulosum tubo cur- vato limbo inferne profundius fisso laciniis sub- equalibus inferne distantibus, filamenta basi dilatata flexa brevia ore tubi inserta ; anthere erecte adnate; stylus curvatus deciduus; stigma clavatum ; capsula 3-locularis operculo dehiscente; semina numerosa obovata nigra. 9. Lanaria. — Perianthium tubatum persistens, limbo regulari ; filamenta basi laciniarum inserta ; an- there versatiles ; capsula trilocularis loculis 2-3- spermis. 10. Lophiola. — Perianthium limbo profunde fisso regu- lari reflexo; filamenta erecto-patentia ; anthere oblonge reclinate ; stylus usque ad operculum tripartibilis, stigma simplex; operculum pre- F OG AMARYLLIDACEiE. grande, capsula ovato-py rami data, trilocularis loculis biseriatim polyspermis. 11. Conostylis. — Periantliium limbo profunde fisso, re- gulari, semipatente, persistente ; filamenta brevia erecta ; antherae erect® ; stylus conico-dilatatus cavus tripartibilis persistens ; stigma breve ; cap- sula operculo dehiscente ; semina numerosa. 12. Phlebocarva. — Periantbium profunde fissum persis- tens; filamenta basi laciniarum inserta ; anther® tetragon® subsessiles ; stylus filiformis ; stigma simplex ; ovarium defectu uniloculare trisper- mum ; capsula corticata monosperma. 13. Campynema. — Per. profunde sex-fid um persistens ; filamenta laciniarum basi inserta recurva; an- ther® versatiles ; styli (nisi potius stigmata sint) distincti recurvi ; capsula trilocularis tripartibilis apice introrsum dehiscens ; semina numerosa complanata testa spongiosa. §. 3. Alstrcemeriasformes. — Sepala petalis nonconformia; filamenta petaliua pr®stantiora. 14. Cboeradodia. — Sepala et petala valde disparia ; sty- lus strumosus ; capsula trigona. Planta radice fibrosa, folds radicaVibus majoribus, caulinis mino- ribus, caide alto umbellato multifioro ; fores albucce habitu , fide cl. Molince. 15. Alstrcemeria. — Germen ovulis suberectis sexcosta- tum (superne 12-angulare 12-costatum) perian- tbium sexpartitum laciniis quater disparibus, petalis duobus erectis imo porrecto ; filamenta ubi matura recurvata, glandulis in disco deciduis in- serta, laciniarum basi vix adnata tardius distincta, petalina basi acute ovali sepalina ultra-semicir- culari discum signantia ; anther® basi affix® ; stylus recurvus ; capsula oblongo-rotunda acute operculata sexcostata valvis crustaceis septigeris dissilientibus axe ab ima parte trifariarn disrupto, costarum dimidio inseparabiliter pedunculo ad- b®rente ; semina subrotunda testa tuberculata difficulter separabili, liilo l®vi, cbalaza circulari, endopleura ab albumine corneo inseparabili. Plantai occidentals caule ( quoad novi) erecto folioso vel squamato peduncidis \-plurifioris brac- teatis, radice tuberosd pcdmatd. AMARYLLIDACEjE. 67 16. Collania. — Caulis rigidus erectus apice curvatus ; folia rigida? germen pendulum turbinatum, oper- culo ad basin sty li tardius maxime amplificato ; periantliium sexpartitum sepalis petalisque dis- paribus sub-tubiforme inter se paribus; filamenta et stylus recti ; antherse basi affix® ; pericar- pium parte majore operculosum (molle? pulpa- ceum ? edule ?) 17. Sph®'rine. — Caulis rectus superne attenuatus ; folia subrigida; (pedunculi uniflori?) periantliium sexpartitum breve sepalis petalisque disparibus inter se paribus; (filamenta recta?) anther® basi affix® ; (stylus rectus ?) capsula oblongo-rotunda indehiscens. (Semina pulpa pauca?) Plant® occidentales (caule solitario?) 18. Bomarea. — Caulis volubilis ; germen trigone turbi- natum ; periantliium sexpartitum sepalis peta- lisque disparibus inter se vix disparibus ; fila- menta glandulis in disco deciduis inserta laci- niarum basi vix aut nequaquam adnata; anther® basi affix® ; capsula evalvis coriacea trigone turbinata sexsulcata operculo obtuso, serius cor- rugata dissepimentis integris operculo late deliis- cente ; semina obovate subrotunda pericarpio maturo longum adh®rentia exopleura molli (semperne rubra aurantiaca vel aurea?) sarco- pleura pulpacea, endopleura subfusca album ini corneo adh®rente, chalaza interna annulari in endopleura conspicua, extus vix discernenda. Plantca occidentales radice phis minus tuberose t ; stylo nescio an semper tripartibili. Subordo 3. Agaves. — Schistandr® non operculos®. §. 1. Dioscoreasformes. — Spica axillaris. Vena; folio rum accuratius inspiciendce sunt. Plantoe scandentes, dioicoe. 19. Tamus. — Periantliium profunde fissum, regulare, patens, in feminis supra germen coarct.atum. Pericarpium exopleura evalvi, sarcopleura pul- pacea, endopleura valvis septigeris; semina albu- mine corneo, fere ut Alstrcemeria. 20. Testudinaria. — Periantliium profunde fissum, regu- lare, semipatens ; filamenta basi laciniarum f 2 68 AMARYLLIDACE®. inserta ; pericarp, membranac. valvis septigeris. Semina complanata testa obscura. Plant an Afri- can ce meridionales radice quadrate angulosa. 21. Dioscorea. — Perianthium sex- partition (laciniis toro inodioliformi in disco insertis teste Salisbur. Parad. Pond. 75) filamenta toro inserta alterna interiora, teste Salisb. laciniarum basi, teste Brown; (utri credendum est? D. bulbiferd ab utroque designatd ) stylus in feminis profunde tri- fid as ; ovarium 3-loculare loculis 2-3-spermis ; capsula loculis 2 quandoque abortientibus. Si reverd species sunt Dioscorea in quibus fila- menta laciniis perianthii inseruntur, ad Testudina- riarn transfer endee sunt, filamentis in Dioscorea toro inodioliformi insertis. Si in omnibus filamenta laci- niis, uti cl. Brown prcedicat, inseruntur, Testudi- naria radice quadrate angulosa vix a Dioscorea , nescio qua alia ralione , secernitur. Observ. — Vellcm characterem Tamiformibus et Dioscoreceformibus ex foliorum venis suniere, cum in Tamo communi et Dioscoreis plerisque prcecipuce bifidee sint, confiuentes, et reticulata ; contra verb in Diosc. lucidd simplices. 22. Rajania. — Perianthium semipatens profunde fissum, supra germen in feminis coarctatum ; capsula alata monosperma, loculis ovulisque caeteris abor- tientibus. Capsula monosperma ala magna cur- vatula. Semen subrotundum. Perianthium basi indivisum esse intelligo. Pessimus est botanicorum mos perianthium profunde fissum sexfidum aut tri- fidum dicer e ; meliora sperare fas est. §. 3. I xi.® formes. — Radix bulbosa ( pericarpium non pulp a- ceum; semina albumine corneo, testa dura?) 23. Bravoa, v. s. — Caulis spicatus bracteatus ; germen oblongum subtrigonum ; perianthium cylindri- cum ore tubi ampliato, limbo laciniis brevissimis subconniventibus, alterne minoribus, persistens ; filamenta fundo tubi inserta, filiformia ; antherae versatiles ; stylus incrassatus ; stigma triquetrum ; capsula oblonga trilocularis trivalvis ; semina duplici serie numerosa reniformia. 24. Ixiolirion, v. s.— Caulis pedunculis axillaribus vel terminalibus bracteatis 1-2-floris; germen ob- AM ARYLLIDACEjE. 69 longum erectum ; perianthium profunde fissum (sexfidum non credo) regulare semipatens laciniis alternis aequalibus ; filamenta recta basi lacinia- rum inserta, alterna sequalia; antherae versatiles; stylus rectus ; capsula oblonga striata trilocularis trivalvis ; semina numerosa ovali-oblonga. Tecopbilea? v. s. Radix parva bulbosa pyri- formis indusiis filamentose membranaceis, folia 1-pauca, caule 1-paucifloro, germen oblongum, perianthium profunde fissum (regulare ? semi- patens ?) filamenta 3 fertilia, 3 abortientia, ste- rilia. Teste cl. Bertero. Nescio an filamenta un- //fM/ms /’}/■ //y /■//)/ Place. 2/ AMARYLLIDACE^E. 169 allied to Carinata. The insertion of the filaments into the anthers should be examined; and it should be observed whether the spathe is absolutely divided to the base. This beautiful little plant flowers in January, in cold gravelly situations, on the Andes of Antuco in S. Chili, especially on Pico del Pilque, and, if we could obtain it, would probably thrive in our climate. It may be observed that no Habranthus has been yet found with the leaf more than -|ths of an inch wide ; nor any Phycella much exceeding half an inch, except Chlo- racra (the Haemanthus dubius of Humboldt), which may possibly prove to be a genus by itself; and that no Hippeas- trum has been discovered with the leaf near so narrow. This is not a very fit circumstance to be set down in a generic character, but it is an important confirmatory observation, and valuable as a guide in the discrimination of unknown plants of this family, especially in an order of which many genera as Brunsvigia, Eurycles, Stenomesson, and others, \ may be recognized by the leaf. Concerning some of the Habranthi my information is defective, but fourteen are ascertained to have the faucial annular membrane, and the absence of it has not been observed in any one. In Hippeas- trum it is never annular, but confined to the upper region ; \ in Zephyranthes, when the membrane is at all manifested, 1 it is nearly obsolete ; in Phycella its exhibition is properly setiform, and the departures from that form require to be carefully examined, which I have had no opportunity of doing. Dr. Lindley noted down the membrane in Phycella Herbertiana to be annular, but it may, perhaps, not have been precisely the same structure that I call annular in Ha- branthus. The flower of Habranthus rises after the dry season of rest, and is followed by the leaves, which endure through the winter; Phycella flowers after the complete pro- duction of the leaves, and rests after flowering ; Zephy- ranthes rests in the winter and flowers with or after the rise of the leaves, the flower expanding in the sun ; Argyropsis has the leaves perennial and the flower autumnal ; Cooperia ippears to flower from the earliest spring till the autumn, the flower being at its prime in the first night of its expan- sion. The Habranthi in general are pretty hardy, but as their leaf should be in perfection in the winter, it must be liable to injury from frost if not protected in some manner; 170 AMARYLLJDACEiE. they require, in order to prepare their blossom, a hot period of rest, which would be often wanting to them if exposed to our climate. When cultivated in a border, they should be covered with a glass frame, to keep them hot and dry in May, June, and July, and any covering of mats or straw that will prevent injury from severe frost may be sufficient in winter; or they may be taken up when the leaves decay, without breaking the fibres, kept in sand, and reset three months after. As most of these bulbs are found in dry gravelly situations, they must require the border to be well drained, which should be done by a layer six inches deep of stones covered with an inverted sod, or at least with heath, furze, or straw. The same system may be pursued with advantage in deep pots for all plants that are liable to suffer from wet, as Habranthus Bagnoldianus, and Hesperius, placing a thin inverted sod, or some other covering, over the crocks or stones, to prevent the drainage from becom- ing choked, and with that precaution stronger soil may be used than would suit otherwise, and less water will be necessary. 35. Zephyranthes. — Leaves linear; scape one-flowered ; spathe one-valved; germen sessile or pedunculated, erect ; tube short, funnel-shaped ; perianth sub- erect ; faucial membrane inconspicuous, not annu- lar, manifested (if at all) by six very minute points above the insertion of the filaments, which is at the base of the segments just without the tube, the sepaline inserted a very little lower, and shorter; anthers suberect, versatile, attached below the middle, sloped. (Stigma usually trifid, patent ; cap- sule ovate, deeply 3-furrowed ; seeds less numerous than in Hippeastrum ; style generally declined, the opposite filament being averted.) Leaves narrow, (estival, produced in the spring ; flower simultaneous or later. A. Pedunculated. 1. Mesochloa. — Bot. Reg. 16. 1361. Leaves green; spathe looped ; perianth half-green, above white,, stained with red outside, segments acute, tube very short, smooth within, style white, an inch shorter than the limb, very little longer than the filaments. I have placed this first, not as the type of the genus, AMARY LLIDACEJE. 171 but because it approaches nearest to Habranthus, the flower being produced later in the summer, and not expanding so freely in the sun as the rest of the genus ; and if my representation of its anthers in the Bot. Reg is quite correct, there is a difference which requires to be re-examined. It varies with a spathe bifid at the point and flower yellower, and with a shorter peduncle and flower not marked with red. From Buenos Ayres. It flowers and seeds freely. Some seedling bulbs having been left out in a bed covered with leaves in winter, though but just under-ground, survived, and sprouted in the first week of May. I do not doubt its succeeding in a bed of white sand covered with leaves in winter. 2. Depauperata. — Poeppig Frag. Syn. 4. Diar. 3. 795. Leaves vernal, very narrow, linear; pedun- culated, spathe far from the flower, tubular, bifid ; limb erect, campanulate, regular, very acute, pale sulphur with purple external streaks ; throat naked ; filaments straight, nearly equal. In sandy stony fields of the Andes of South Chili. It seems very nearly allied to Mesochloa. Dr. Poeppig has not stated in what respect it is depauperated. 3. Atamasco. — Am. Atamasco. Bot. Mag. 7. 239. Lodd. B. C. 1899. Catesby Car. 3. 12. Leaves green, tube half an inch, limb large, white, bright red outside in the bud, white after expansion. Abun- dant in pastures of Virginia and Carolina. To be kept dry in the greenhouse in winter ; if planted out it should be set in white sand, to prevent the roots rotting while at rest. Sprengel made a great mistake in uniting the sessile Verecunda with this species as a variety. Var. 2. Minor. — With smaller flowers, more obtuse. Introduced by Fraser from Carolina; not materially different. 4. Tubispatha. — Bot. Mag. 38. 1586. Not L’Herit. S. Angl. whose plant is probably Habranthus robustus, possibly Z. mesochloa. Leaves green, sometimes rather glaucous ; tube very short, rounded within by the bending of the base of the filaments ; 172 AMARYLLIDACEjE. perianth wliite, green below. Native of the Blue mountains in Jamaica. The name .Tubispatha having been now generally applied to this species, though certainly not L fieri tier’s Bonarian plant, it is not advisable to disturb it. This is properly a stove plant, requiring a sandy soil, rest in the winter, and much water in the summer. Ripens seed freely. Var. Hybrida. — Spofforthiae. SpofForthiana. Bot. Reg. 21. 1746. A very pretty pink mule from Tubi- spatha impregnated by Carinata. 5. Nervosa. — H. and B. Kunth, 1. 285. Leaves linear, smooth, 10-11 inches long, scape 6-8; peduncle scarce longer than the spathe; perianth oue inch and a half long, white, green below ; filaments alternately equal; style longer. Six small processes near the insertion of the filaments, if I rightly understand Mr. Kunth. The addition that the seeds are bulbiform (Kunth), if thereby green fleshy seeds are meant, I have no hesitation in pronouncing to be quite erroneous, nor were the travellers likely to have seen both flower and seed. America produces no genus of that section. 6. Gracilis. — PI. 29. f. 1. Specimina Ruiz ex Port. de S. Maria. Herb. Lamb, absque foliis. Scapo biunciali filiformi, pedunc. f unc. spatha § unc. perianthio (albo ?) semunciam excedente, stylo isomctro filamentis longiore suberecto, stigmate minuto lobis brevibus. The specimens of this singular and diminutive plant are without leaves ; the form of the flower is funnel-shaped with the points a little reflex. The stigma is less cleft than usual in this genus. Scape filiform two inches, peduncle spathe perianth half an inch (or a little more), seemingly white; style equal, longer than the filaments. 7. Minima. — PI. 24. f. 3. Specim. Tweedie ; from Buenos Ayres. Herb. Hooker. Bulbo parvulo collo semunciali, foliis filiformibus, scapis pluribus 2-3-uncialibus, spatha f tubata apice divisa, pe- dunculis i uncialibus genuine 1, tubo £ , limbo albo, sepalis extus rubescentibus, stylo bre- AMARYLLIDACEiE. 173 vlore. Leaves filiform, scape 2-3 inches, pedun- cles germen i, tube limb from 3 to 5-16ths, white, sepals red outside, style shorter than the limb, spathe slit at the point. This plant is still more minute than the former, and not funnel- shaped to the base in the dry specimen, but more tubular. 8. Carinata. — Bot. Mag. 52. 2594. — Zeph. grandiflora. Bot. Reg. 11. 992. quoad florem, non quoad folia et sem. Leaves 5-16ths wide, channelled, keeled, green, red at the base ; spathe longer than the peduncle, slit partly on one side, tube green, f long, limb rose-coloured, 2 inches long ; anthers long, style white. From Mexico. Dr. Lindley has withdrawn the name Grandiflora, because the plate and description of Grandiflora in the Register appertains to this species as to the flower, and to Lindleyana as to the leaf and seed, through a mistake of the gardener. A most beautiful species flowering abundantly in the greenhouse (if kept quite dry in the winter) in light sandy loam. I have never seen it make any advance towards the formation of seed, though tried in various aspects and temperatures, but a mule as above stated has been obtained from its pollen. 9. Rosea. — Bot. Reg. 10. 821. Bot. Mag. 52. 2537. Leaves bright green, narrow, recumbent; flower much smaller than Carinata, segments rather obtuse, rose-coloured. Native of the mountains in Cuba; a greenhouse plant, but its flowering is promoted by heat in the summer. Var. 2. Bifolia. — Lamark Enc. 1. 122. Poirret Enc. Sup. 1. 316. Leaves acute, usually two, one a foot, one four inches long (probably so only at the mo- ment of flowering) ; scape a foot, as thick as a pen ; limb an inch long; filaments shorter; stigma tri- fid. In the woods of St. Domingo and Cayenne. Bulb a little longer than a nut. They cite Plunder M. S. t. 3. f. 137. Plum. cat. 7. and Aubl. H. Guin. 304. No. 3. There appears nothing to distinguish it from Rosea but the alleged habit of the leaves, and a more robust scape. A native of Cuba would 174 AMARYLLIDACEjE. probably be found in St. Domingo. The leaves of Rosea are more numerous, so that bifolia would not do for the chief name. 10. Commersoniana. — PI. 29. f. 3. Specim. Commer- son. ex Monte Video. Herb. Linn. Soc. Am. Ata- masco minor. Red. Lil. 454. Foliis angustis line- aribus, scapo debili, spatha pedunculo longiore, perianthio circiter pollicari roseo. Leaves narrow, scape slender, spathe longer than the peduncle, perianth about an inch long, rose-coloured. The native country of Redoute’s plant is not known ; it agrees with Commerson’s specimen from Monte Video, and is sufficiently distinct from Atamasco, which is a native of North America. I understand that the plant is lost at Paris ; it has never been in this country. 1 1 . Lindleyana.' — PI. 35. f. 5. Grandiflora, Bot. Reg. 11. 902. quoad folia et semina, non quoad florem. Am. minuta? H. and B. Nov. gen. 1.278. Kunth Syn. 1. 285. Bulbo parvulo, foliis linearibus, pe- dunculo semunciali, germine |, tubo viridi J unc. limbo pallide roseo, unc. aculeis sub lente sex minutissimis ad basin petalorum. This plant, a native of Mexico, is distinguished by its smaller size, pedunculated germen, and pale rose-coloured flowers, from Verecunda, which it otherwise closely resembles. It is the plant of which the leaves are represented and the seed described under the name Grandiflora, in consequence of the flower of Cari- nata having appeared before the leaves on its first importation, and the leaves added to the drawing at a later period from a bulb of this species by a mistake of the gardener. My plants of Lindleyana are from an offset taken by Dr. Lindley’s hand from the plant of which he described the leaf and seed. If a pot of these bulbs, after remaining dry in the greenhouse all winter, be placed on a warm flue and watered in May, the flower buds will ap- pear in a few hours. I believe this to be Hum- boldt’s minuta, but it cannot be identified with certainty, and the smaller species since discovered make the name not desirable. AMARYLLIDACEA3. 175 B. Sessile. 13. Sessilis. -Foliis gracilibus semicylinclricis viridibus, ortu tortilibus ; germine sessili ; tubo ultra semun- ciali, aculeis binis minutissimis ad petali cujusque basin ; limbo albo, sepalis extus plus minus rube- scentibus ; scapo in seminando deflexo ; stylo valde deflexo. Var. 1. Verecunda. — Bot. Mag. 52. 2593. Germen above tube green limb 1^- long, white, tinged with blush outside ; sepaline filaments shorter, petaline just longer, than the style. Var. 2. Striata. — Bot. Mag. 52. 2593. Sepals streaked outside with red ; style longer than any of the filaments. This plant does not appear to maintain its distinguishing features with certainty when raised by seed. Var. 3. Ackermannia. — From Guatimala. Leaves rather broader ; sepals red externally before expansion ; perianth internally pure white ; style much longer than in either of the other varieties. It does not flower near so freely as them, and is more disposed to make offsets. These plants require no trouble, but to keep them dry in winter ; they may be crowded in a small pot, stowed away any where dry, and set out of doors in May or June, when they will flower immediately ; or they may be kept in dry sand, and planted out in May in a border of sandy soil. Their flowers expand quite flat when the sun shines, and are produced abundantly, and every flower is followed by a seed-pod. The seed- lings flower at an early age. 14. Grahamiana. — PI. 29. f. 2. Specim. Graham 358. B. Herb. Lindl. Mexico, absque foliis. Scapo tri- unciali, spatha Itc dimidio tubulosa, basi inflata superne bifida (vel fenestrata ?) germine sessili l unc. perianth 1-|, tubo gracillimo ^ unc. limbo unc. laciniis ovalibus ultra latis (in spec, sicco pallide purpureis infra lutescentibus) filamentis ^ unc. liberis, stylo suberecto tubum superante, stig- mate lobis obtusis, antheris limbo semunciam bre- vioribus. This plant is nearly allied to sessilis. The flower is more purpurascent, the tube rather 176 AMARYLLIDACEiE. longer, and the stigma less trifid. The leaves are wanting to the specimen. Obs. The genus Zephyranthes, requiring rest in winter, may be kept dry at that season, and planted out in the full sun in very sandy soil in the spring. §. 2. Antheris subulato-tortilibus, erectis apice reflexo ; polline difformi ; stigmate obtusiore, lobis sub-erec- tis. Genus diversum ? Argyropsis. 1. Candida. — Bot. Mag. 53. 2607. Am. Candida. Bot. Reg. 9. 724. Var. 1. Flore majore. — Specim. Herb. Hooker. Mat- thews, 434. ex hortis veteribus per Lim® vallems. Var. 2. Flore minore. — PI. 24. f. 2. Specim. Tweedie ex ripa fluminis La Plata , ita ab argenteo plant® hujusce floridissim® aspectu nuncupati. Herb. Hooker. Var. 3. Rubro extus suffusa. — From Buenos Ayres. Reddish outside. Var. 4. Fortuita. — Quadrilocularis. Ex Bonaria. Peri- anthii segmentis et staminibus octo, stigmatis lobis et capsul® loculis quatuor ; scapo pedali ; flore majusculo. This plant, conspicuous by its fleshy, semicylindrical and rush-like leaves, which resist the severest frost of our usual winters, has ripened its seeds with me after snow had lain upon them for three weeks. I have seen the quicksilver fifteen degrees below the freezing point (Fahren.) without its losing more than the ends of its leaves. I have not been able to ascertain that it is indigenous in the west of South America, though abundant in old gardens in the valley of Lima. There is no difference in the hardiness of the consti- tution of the bulbs from Lima and those from Buenos Ayres, where the banks of the Plata are so covered with it that it is understood that the river was called La Plata, meaning silver, on account of the profusion of its white blossom on the shore. I have had seventy flowers expanded at once on a small patch of the plant at Spofforth. It is strange that this plant, which thrives in the hot valley of Lima, should have stood out of doors here nine or ten years unprotected, with- out ever losing its leaves entirely. Perhaps the strong cur- rent of air which must accompany the rush of such a great 2i /’!. /h i2482. Leaves 1-1 2th to l-8th wide, 12-18 inches long, tortuous, green, tending to glaucous; scape 4-13 inches ; spathe about 1J, slit or looped at the end ; tube inches, greenish, often fading red ; limb 1|- long, white, acquiring often six broad red stripes on the back in fading ; sepals tipped on the back with green : style sometimes shorter than the tube, sometimes exceeding the stamens ; fila- ments free, about £ of an inch ; flower expanding in the evening, sometimes beginning to close a little in the morning, sometimes lasting four days before it withers. This plant is so variable, that three bulbs sent by Drum- mond separately, and perhaps from different localities, flow- ered at Spofforth, one with the style shorter than the tube, one longer, but shorter than the stamens, and the third longer than the stamens ; the difference of stature and colour was also considerable, but the first of the three bulbs having jfMARYLLIDACE.E. 179 produced, in the space of six months, five successive scapes, has itself exhibited successively all the diversities which were at first supposed to distinguish the three bulbs, and it is vain to separate them. The flower always expands in the even- ing, and is not usually seen in its perfect state after the first night, the perianth becoming less stellate and the margins of the segments curled, but it endures for three or four days in that state. The bulb figured in the Bot. Reg. having pro- duced a scape in August, when the weather was very fine and hot, was placed out of doors in the full sun. It ex- panded as usual in the evening, and in its prime the limb was pure white ; the next morning it had become less stel- late, and it lasted so four days, at the end of which, as it began to wither, the tube became red, and a deep broad red stripe appeared on the back of each segment, widest on the sepals. The nocturnal flowering of this plant is an anomaly in the order, and the more remarkable, because its nearest kin, Zephyranthes, requires a powerful sun to make it ex- pand. The flower is fragrant, smelling somewhat like a primrose. I have the bulbs in a sandy compost, which clearly suits them. They do not seem impatient of either heat or cold, but like a free supply of water; as soon as the seed on one scape is ripe, another seems ready to rise. The flower has no irritability, and does not seem affected by the presence or absence of sun after it has once expanded. A single flower is not very conspicuous, but in a tuft they would be very ornamental. Severe frosts occur in Texas, and it may perhaps prove hardy; but its habit appears to be to flower successively from the earliest spring till September, the leaves growing principally late in the autumn, and in the winter if protected. 2. Pedunculata. — PI. 42. f. 3, 4, 5. Seeptranthes Drum- mondi. Graham. Edin. phil. Jour. 40. 413. 1836. Zephyranthes Drummondi. Don. Sweet, Brit. fl. g. ser. 2. 328. Nocte patens, fragrans ; bulbo de- presso, foliis glaucis subsesquipedalibus i unc. latis subobtusis, scapo superne attenuato unifloro, spatha If, apice semunc. bifida, pedunculo f-1 unciali, perianthio 2f-2j unciali albo, limbo 1a vel ultra, antheras unciam superante, tubo 1-1 a unc. antheris k uncialibus, petalinis sepalina vix quarta parte superantibus, stylo f unciali erecto, stigmate sub- erecto inc.luso. Bulb black, flattened at top, about n 2 180 AMARYLLIDACE^. If diameter; leaves glaucous, \ of an inch broad, near ^ an inch close to the bulb, scape 8 inches high, \ diameter ; peduncle an inch ; spathe bifid at the end, at first covering the germen, afterwards disclosing it on one side ; flower 2 inches and f or more, tube about an inch, limb white, tinged with pale blush in the bud, white when blown, striped outside with red in withering, an inch longer than the anthers ; anthers ^ of an inch long, the peta- line scarcely exceeding the sepaline in position by a quarter of their length ; style f of an inch long, or shorter, erect; stigma suberect, included in the tube ; capsule three-furrowed, f-ths long, | wide, not widened at bottom. This is another of Drummond’s bulbs, which has flowered at Dr. Neill’s, in the Edinburgh and Glasgow Gardens, and at Spoflorth. It was not observed during the night in Scotland, nor seen to expand perfectly. It did not flower at Spoflorth till the 20th of September, the weather being then very cold and cloudy. The scape and spathe were pale reddish, the bud tinged with a faint blush. A little before sunset it expanded a little, the limb having grown pure white ; in that posture it remained till the same hour the next evening, when it opened a little wider, and on the third evening it made a fresh effort and reached a state of about half expan- sion ; the next morning the sepals acquired a red tinge on the outside, and the flower began to shrivel. It had the same primrose-like fragrance as Drummondiana. The peta- line filaments were prolonged a little, adhering to the base of the petals ; the style in my specimen was only half the length of the tube. The tube was quite as erect and cylin- drical as in Drummondiana, the figure in Sweet’s Br. fl. g. being very incorrect in that respect. I was at a loss to understand the capricious non-expansion of these nocturnal flowers, but I am convinced that it arises from the manner in which they have been treated. Increase of temperature prevents their expansion, and probably would obstruct the opening of any night-blowing flower. The requisite for producing the flower is a certain mean temperature, but a gradual decrease of temperature, such as usually takes place at sunset, is necessary for its expansion. Therefore if the plant be in a stove or warm greenhouse, and the weather cold and cloudy, there is no decrease of temperature at even, AMARYLLiDACEiE. 181 but perhaps an increase on shutting the lights and making up the fire ; and so circumstanced the flower of the Coope- rias obstinately refuses to open. If placed in the open air the day before the flower is to blow, it feels the natural evening refrigeration and expands like a star, and having once attained that posture it preserves it till it withers, that is about three days. The first' day my C. pedunculata tried to open it had been very cold and gloomy, and where it stood there could have been very little decrease of tempe- rature at night ; on the two following days the weather became gradually warmer, so that it felt a little more dimi- nution of warmth each evening, and consequently opened a little more, but the change was never great enough where it stood to cause a perfect expansion. The natural effect arising from decrease of temperature may be counteracted in like manner by the artificial treatment of animals. The African Whidah bird acquires fine plumage and a prodigious tail at its vernal moult ; at the approach of winter it puts on brown feathers and a short tail ; but if during the summer it is kept in a cold, sunless, and airy situation, and just before its autumnal moult is brought into a close and heated room, it will acquire a renewal of its summer dress ; and under such treatment it will never put on its winter plumage. I can entertain no doubt as to the generic identity of this plant and Drummondiana. Professor Don looked upon it as a Zephyranthes, not having seen the live specimen, and relying on the engraving in Sweet’s Br. fl. g. from a drawing by Mr. M‘Nab; but the engraving is very incorrect in the form and posture of the tube. The outline I have given is from a drawing also by Mr. M‘Nab, which was communicated by Dr. Graham to Sir W. Hooker, and kindly forwarded by him to me, together with the dry specimen of the flower received from Dr. Graham. In that drawing, which is correct, and of which the outline had been sent to the engraver before the bulb flowered at Spofforth, the flower has exactly the form and posture of Cooperia, and the only difference of structure is a very trifling increase in the prolongation of the petaline stamens, which are, however, only 1-1 6th of an inch longer than the sepaline. If Mr. Don had seen the live specimen or Mr. M‘Nab’s drawing, he would have entertained a different opinion concerning this plant. Dr. Graham named it Scep- tranthes, considering that its less expanded limb, its shorter 182 AMAUYLLIDACEiE. tube, and pedunculated germen, distinguished it from Cooperia. The expansion of C. Drummondiana depends as much on the decrease of temperature; and I had one flower of it in the winter that never opened at all, though it ripened its seed. The comparative shortness of the tube can be only looked upon as a specific feature ; witness the great diffe- rence of its length in Hipp. breviflorum and solandriflorum, Hymen. Carihhea and pedalis ; the pedunculated and sessile germen occur together in the most nearly allied genus Zephyranthes, as well as in Ismene and in Hymenocallis ; and I can discover no feature of sufficient weight to separate it generically from Drummondiana. I am indebted to Dr. Neill for seeds ripened in his collection, and an excellent sketch of the bulb with the scape and capsule, which is not enlarged at bottom, as usual in Zephyranthes. The seeds are like those of Drummondiana, flat and black. They vege- tate readily. The leaves of Drummondiana have a glaucous tendency, which perhaps is common to the whole genus. Species dubia, jiore nondum viso.— Doubtful species. 3 ? Mexicana. — Bulbo depresso, foliis glaucis, canali- culatis, sesquipedalibus, tortuosis, reciwnbentibus, uncial, latis subobtusis. Bulb flattened at the top ; leaves glaucous, channelled, a foot and a half long, tortuous, recumbent, 3-16ths of an inch wide, rather obtuse. Imported by Mr. Loddiges from Mexico. I have not yet succeeded in obtain- ing a flower from it, nor has it blossomed at Hackney, where Mr. Loddiges has many bulbs of it in a thriving state, but I think it will prove to be a white Cooperia. It has the same flattened summit to the bulb as C. pedunculata. I suspect the cause of its not flowering to have been the cessation of watering at the approach of winter, and consequent delay of the growth of its leaves till the spring. It is now making great growth of leaves in September, and I doubt not that by en- couraging them in the winter it will be induced to flower in the spring or summer. 37. Haylockia. — Leaves linear; scape concealed, one- flowered ; spathe one-valved, half-concealed, .di- vided upwards ; germen concealed in the bulb ; tube cylindrical, enlarged at the mouth, limb funnel- AMARYLLIDACEjE. 183 shaped below, semipatent upwards ; filaments of alternate length, conniving, inserted in the seg- ments of the limb, the sepaline at their base, the petaline higher ; anthers incumbent, versatile, at- tached in the middle; style erect; stigma deeply trifid, erect, with recurved points, concealed in the tube ; capsule protruded on a short peduncle, round, 3-fur- rowed, 3-valved ; seeds with a rounded back. 1. Pusilla. — Bot. Reg. 16. 1371. — Sternebergia Ame- ricana. Hoffmansegg. verz. pfl. p 197. cum fig. Berl. 1824. — Var. 2. Rubella. — Hoffmansegg, ib. Variety with pink flowers. — Bulb small, leaves hiemal, very narrow ; flower autumnal after a sea- son of drought, tube an inch, limb an inch and white tending to straw-coloured, stained with purple without ; style white. Hoffmansegg states that the plant is abundant at Maldonado, and that it is found red as well as straw-coloured. The flower has some affinity to the European Sterne- bergia, but it belongs to a different section of the order. The seed of Haylockia approaches to that of Zephyranthes, with which it is closely con- nected. 38. Pyrolirion. — Leaves attenuated at both ends ; scape one-flowered ; germen sessile ; tube cylindrical, erect ; limb campanulate with reflex points ; fila- ments equal or alternately equal, suberect, patent ; anthers versatile ; style erect or reclining ? stigma trifid. 1. Aureum. — PI. 29. fig. 4. Spec. 400. Herb. Lindl. PI. 23. fig. 3. Spec. Dombey Herb. Soc. Linn. A. aurea. Flor. Per. 3. 56. 286. A. tubiflora, L’Her. S. A. 10. Lil. Narc. Feuill. Obs. 3. 29. 26. A. Pe- ruviana. Ker. Lamark. Bulb beset with blind off- sets, scape a foot high, flower 4-4f inches long, golden, mouth of the tube scaled ; style scarcely exceeding the filaments. Dombey’s specimen, which is L’Heritier’s plant from Lima, has the flower more than four inches long. The peduncles in the plate of Flor. Per. are false, and not men- tioned in the description. It flowers in January and February in the cornfields of Peru at Lurin, 184 AMARYLLIDACE^E. Surco, Magdalena, Lurizanclio, and Chorillo, near Lima ; called Hamanco de Antibo. 2. Flammeum. — Flor. Per. 3. 56. 286. Lilio-narc. mon. coccin. Feuill. Obs. 3. 29. 21. Flower shorter, limb only two inches, fiery orange, faucial scales short, truncate, and crenate. In the cornfields of Cliancay, near Huaura, and in the fields and on the hills of Conception in Chili. 3. Flavum.— Spec. Ruiz. Herb. Lamb. — Pyrol. aureum, fauce laevi. Bot. Reg. 20. 1724. Scape short ; flower 3 inches or less, pale golden ; tube smooth ; filaments much shorter than the style ; stigma deeply trifid. There is a specimen from Peru with the scape shorter than the flower, which is decidedly flavum ; two other spe- cimens of aureum are erroneously marked flavum. These three plants are very nearly allied, but as Ruiz distinctly describes the faucial scales of aureum and flammeum, the plant in which Dr. Lindley found none, must be the third species which Ruiz named, but did not describe. It also agrees with it and differs from aureum in the short scape, long style, and paler colour ; and disagrees with aureum in not having the circle of blind offsets, described by Ruiz, which I find in an imported bulb of Pyrolirion, which has not flowered. The figures in the Flor. Per. are quite un- worthy of faith, but the descriptions of Ruiz appear to me singularly correct. The three species are probably dis- tinct ; aureum with larger golden flower, style little exceed- ing the filaments, and faucial scales longer; flammeum with smaller flowers, fiery orange, and crenate scales ; and flam- meum with paler flowers, longer style, and short scape. The filaments of flavum in Mr. Lambert’s specimen are as nearly equal as possible. Species dubia. — Doubtful species. 4 ? A lbicans. — Lil. Narc. monanthus flore albicante, tubo prselongo. Feuillet Obs. 3. 29. f. 20. Scapo tereti, virente, 8-unc. tubo 2-unc. 1^ lin. lato ; limbo circiter 2-unc. laciniis acutis apice reflexo ; foliis 7-8-unc. 1^ lineas latis, viridibus, acutis, canaliculatis. In valle Ylo intra montes Peruviae, situ aridissimo. This plant, from Ylo in Peru, is AMARYLLIDACEiE. 185 only known to us by Feuillet’s description and bad plate, with a whitish tubular flower, and limb reflex at the point ; it agrees with no genus but Pyrolirion. There is no spathe in the figure. It is impossible to be quite certain that this plant may not be a Cooperia ; but both the leaves and reflex points of the limb seem to correspond with those of Pyrolirion. I have not possessed this genus long enough to be sure of its habits. It flowers before the full growth of the leaves in S. America in January and February, that is at and after midsummer, therefore the leafing of the plant is autumnal. As it had had leaves all the last summer at Spofforth, I left it dry through the winter and started it in the spring; but, as it appears disposed to push more leaves this year in September, I apprehend that its proper season of rest will be ' the spring and fore-part of the summer. §. 3. Oporanthiformes. — Scape solid ; filaments free. [Seeds testaceous?] 39. Gethyllis.— Bulb ovate, coats often imperfect ; leaves linear ; scape and germen concealed in the bulb ; tube cylindrical, long, adhering to the lower part of the style; limb regular, patent; filaments short, straight, diverging, sometimes by superfluity doubled or trebled, or multiplied numerously, inserted at the mouth of the tube ; anthers erect, attached at the base ; style erect ; stigma simple or triangular ; cap- sule with the scape extended, diaphanous, pulpy ; seeds small, round. S. African plants. 1. Spiralis. — Bot. Mag. 27. 1088. with minute and excellent particulars of the genus and species by Mr. Ker. Papiria. Thunberg. Act. Phys. 1. 2. 111. Leaves narrow, smooth, a little spiral ; tube white, near 3 inches long, limb 1^, white, purplish with- out; filaments six. 2. Ciliaris. — Jacq. Sclioen. 1. 79. Leaves narrow, cili- ated ; tube cylindrical, widened near the base; limb white, patent ; filaments six, with three anthers on each, stigma obtuse. Flowers before the leaves. 3. A fra. — Bot. Reg. 12. 1016. — Leaves narrow, smooth, spotted ; tube purple, 2 inches long, thicker than 186 AMARYLLIDACE^E. in spiralis ; limb white within, purplish without ; anthers large, 10-12; style longer than filaments ; stigma triangular, almost 3-lobed. Flowers sweet. 4. Villosa. — PI. 25. fig. 7. Specim. Masson. Herb. Banks. Papiria villosa. Thunberg. act. 1. 2. 111. Bulb ovate, small, with a cylindrical neck ; leaves very villous and narrow ; tube slender, near 3 inches long ; limb white, about filaments and anthers six, 3 shorter. 5. Verticillata. — PI. 25. fig. 6. Specim. Masson Herb. Banks, absque flore. Vide Brown prod. 290. Bulbo parvulo ovato, foliis quinque filiformibus ; fructu ovali unciali ; scapo unciali. Bulb small, oblong, ovate ; leaves five, like threads, 4 inches long ; fruit an inch long on a scape an inch long. I know nothing of its flower. 6. Undulata. — PI. 25. fig. 5. Specim. Masson Herb. Banks, absque flore. Bulbo oblongo ovato, lj unc. lato, collo foliis sub terra vaginantibus producto 5-unciali ; foliis 20, 7-uncialibus, erectis, undula- tissimis, setose ciliatis. This singular plant, with leaves undulated extremely and in a most remark- able manner, and ciliated with strong bristles, is only known by Masson’s specimen, with no account of the flower, which, perhaps, he never saw. It is the largest known species. 7? Lanceolata. — Thunb. act. 1.2. 111. cum fig. Bulb small, ovate ; leaves smooth, of the length of the flower. On the hills near Buffalo river and else- where. Mr. Ker refers this plant to Curculigo. I have not been able to obtain a sight of Thunberg’s figure. 8 ? Rosea. — Ecklon topogr. verz. 4. Flowers rose-co- loured ; of smaller stature than the rest. At the foot of Bavian’s-berg, near Gnadenthal. I know nothing further of this plant. 40. Sternebergia. — Bulb ovate ; leaves linear, following the flower ; germen subterraneous ; scape autumnal, one-flowered ; tube erect, cylindrical ; limb semi- patent; filaments filiform, dilated at the base, con- niving, alternately longer; anthers short, oblong, AMARYLLlDACEiE. 187 versatile ; style thicker upwards ; stigma 3-lobed ; seeds black, shining, dotted, with a thick white spungy cord. 1. Colchiciflora. — Kit. et Wald. 2. 157. M. v. Bieber- stein, 1. 261. Flor. Graec. Narcissus autumn. Clus. 2. 164. Specim. Herb. Lindl. Bulb small, leaves erect, keeled, tortuous, blunt, about a line wide ; flower autumnal, yellow7, sweet; tube long, limb shorter. Native of Hungary and Tauris. Seed ripe in June ; capsule spherical. Called in Thrace Ciden Sair. Var. 2. Dalmatica. — Humilior flore minore lsete flavo, laciniis angustioribus tubum subaequantibus, stylo stamina excedente. In Dalmatia prope Czerno. Reichenb. FI. Germ. p. 87. Variety of lower growth, with a smaller bright yellow flower, seg- ments narrow, nearly as long as the tube; the style longer than the stamens. Found by Reichenbach near Czerno in Dalmatia. 2. Clusiana. — Ker. Narcissus Persicus. Clus. 2. 163. Leaves lorate, tortuous, glaucous, erect ; flower au- tumnal, pale yellow, stinking; sepals wider. Sent to Clusius from Constantinople. 3. Citrina. — Flor. Graec. 4. 311. Limb about an inch long or more, pale yellow, segments narrow ; tube above an inch, style 1$, a little exceeding the longer stamens; stigma trifid, lobes recurved; leaves erect, a little tortuous. Flowers late in the autumn on Mount Olon in the Morea. 4 ? iEtnensis. — Rafinesque Schmatz Caratteri. p. 84. t. 18. f. 2. Am. iEtn. Filaments said to be equal, probably inaccurately ; otherwise scarcely to be distinguished from Citrina. Leaves linear, acute, spiral ; spathe acute, subulate, of the length of the germen ; scape shorter than the flower ; perianth (probably meaning limb) an inch long, erect, cam- panulate ; segments oblong, obtuse, pale yellow ; filaments filiform, anthers very small, round; stigma 3-lobed. Amongst the fern in the woods of Mount iEtna, near Nicolosi. The tube is not mentioned. Caucasica. — Willd. is a misquotation from Marsh, von 188 AMARYLLIDACEjE. Bieberstein, referable to Merendera Caucasica. Sterne- bergia Colchiciflora has been introduced into this country lately from Hungary by the Hon. W. Fox Strangways, with whom it has flowered. 41. Oporanthus. — Bulb roundish; leaves hiemal ; scape autumnal, one- flowered ; spathe tubular, divided at the point ; germen erect ; tube short, erect, tending to funnel-shaped ; limb regular ; filaments inserted in the tube below the limb, decurrent, conniving ; an- thers versatile ; stigma trifid ; ovules roundish, irre- gularly angular by compression. Seeds nowhere described. 1. Luteus. — Am. lutea. Bot. Mag. 5. 200. Redoute lil. 148. Narcissus autumnalis major. Clus. 2. 164. Mountain pastures in Spain, Italy, and Greece. Var. flore pleno. Hill’s Eden. It is very strange that no writer has described the seed of this plant, which is much cultivated, nor have I ever seen it. Hill speaks of sowing the seed in beds, as if he had readily obtained it, and asserts that the seedlings vary much in the shade of yellow, and he gives a figure of a double variety which is probably lost. That the seed is roundish and black I entertain no doubt. The only variation I have seen is a narrower and a broader leaf. This plant is hardy, but the bulbs often rot with me in the open ground if the summer is wet. Probably they should be taken up and dried when the leaf decays. 2. Exiguus. — Amaryllis. Schousboc Morocco, 1. 160. Scape an inch high; leaves 1-3, short; tube short, limb campanulate, yellow ; segments equal, obtuse, with a deeper yellow midrib ; filaments nearly as long as the limb; style filiform. Tangiers. 42. Lapiedra. — Perianth regular, expanded, star-shaped ; filaments straight, erect; anthers arrow-headed (in- cumbent?); seeds small, angular. PI. 42. f. 10. 11. 1. Placiana. — Sparganium Pla^ae. Clus. PI. rar. 164. Lapiedra Martinezii. Lagasca Nov. sp. et gen. p. 14. Crinum Martinezii, ib. Barrelius, ic. 993. A.D. 1714. Flowers about eight, white; style and stigma white, spathe 2-3 leaved; leaves (two only?) longitudinally striped with white, linear, obtuse. AMARYLLIDACEiE. 189 It is very remarkable that this plant should have been described above 200 years ago by Clusius, with particulars concerning it which as yet we only know from his report, and with a precise indication of the spot in which it still grows spontaneously, and that no botanist, as far as I can perceive, has since noticed his account of the plant under the name Sparganium Pla^ae, by which it is indicated on the margin of the page in which it is described. He states that it was pointed out to him in its native locality, on the stony heights above Valentia, by Dr. Pla^a, a physician of that town ; and in that very spot it is still pointed out by Lagasca, as growing amongst the clefts of rocks, without any reference to Clusius. It is difficult to understand, even in the vague state of botany at that period, how Dr. Pla^a should have looked upon it to be a Sparganium, which is an ancient name for a genus of a very different family, but there is no reason for rejecting the specific name which Clusius gave to it in commemoration of its first discoverer. It seems to have been rather overlooked than intentionally laid aside, and as the later name has had little currency I have thought it undoubtedly proper to restore the original one. According to Clusius it usually has two leaves, in form like those of Oporanthus luteus, but marked with a longitudinal white stripe. He states the seeds, which are not noticed by Lagasca, to be small and angular. I con- jecture the scape to be solid, and the seeds testaceous. It is strange that Spanish plants of such easy access, and whose locality is so well known, as Lapiedra and Tapeinanthus, should never have been brought into cultivation, nor speci- mens even introduced into any herbarium. Lapiedra appears to be one of the points by which Amaryllidese approach the hypogynous Allium and Ornithogalum. If the seeds, con- trary to my expectation, should prove to be fleshy, which I think very improbable, the genus would properly follow Carpolyza. According to Lagasca it grows also near the church of San Fuen, near Algesiras, and near Malaga, and it might certainly be easily obtained. The anthers are asserted to be arrow-headed and incumbent ; with the form of an arrow-head I should have expected them rather to be erect, like those of Hypoxis. The plant having been called a Crinum, I assume it to be schistandrous ; it may, how- ever, prove to be porandrous, it which case it would stand amongst Galantheae, probably next to Leucojum. 190 AMARYLLIDACE.E. § 4. Pancratiformes. — Cup staminiferous. £ Seeds black, shelly. 43. Tapeinanthus. — Perianth with ovate-oblong segments, short cup, filaments long and diverging, anthers short and incumbent, style erect with an obtuse stigma ; scape rising before the leaves. — N. B. Spathe is said to be one-leaved ; bulb small and pear-shaped. 1. Humilis. — Pancratium humile. Cavanilles icones. This curious little Spanish plant is only known by the representation and description given by Cava- nilles. It has a short scape rising in the autumn before the leaves, bearing two yellow flowers ; the leaves are two, and extremely slender. The style is probably club-shaped. This plant, which is a native of the territory of Seville, appears to furnish a link between Oporanthus and Pancratium, one of those lateral connections which falsify continu- ous arrangements. The tube of the flower is per- haps little more than an annular connexion of the limb at the base of the inconspicuous cup, but it is not particularly described. Its separation from all the other genera of this section is evident ; the staminiferous cup distinguishes it from all the other sections. It is much to be wished that some person, who has the means, would interest himself to procure the bulbs from Seville. 44. Chlidanthus. — Tube erect, cylindrical, triangular, widened at the mouth ; limb nearly equal, semi- patent ; filaments very short, curved, inserted in the points of the alternately unequal teeth of a thin membrane adhering completely to the tube and base of the petals, but partible ; anthers attached near the base ; style erect. (Germen erect, oblong, trian- gular ; stigma trifid, patent ; leaves linear-lorate, sheathing at the base ; umbel few-flowered.) 1. Fragrans. — PI. 27. f. 2. Herb. App. 46. Bot. Reg. 8. 640. Lindl. Coll. 34. Leaves about a quarter of an inch wide, glaucous, erect ; flowers yellow, fra- grant ; germen subsessile ; tube about two inches, limb 1^ or more ; style longer than filaments, shorter than limb ; stigma widely trifid ; ovules AM ARY LLIDACEJE. 191 22 or more in each cell, opaque, flattened, heaped in two rows, scarcely lapping; [scape very flat, with winged furrowed margins]. Fruit not seen. This plant was named and first described by me in the Appendix ; and shortly after was represented and described by Professor Lindiey, who discovered a slight membranous connexion of the base of the filaments, and irregular half- abortive dentate wings to the shorter or sepaline filaments, which I did not perceive in the specimen on which I founded the genus ; but it had travelled 260 miles, from Highclere, and was a little withered, and the stigma had, as it appeared afterwards, been disfigured so as to appear obtuse. I have since re-examined it, expecting from its solid scape, that, being an occidental plant, it must appertain to the genera with a membranous cup. I find a fine six-toothed mem- brane, in which the filaments are inserted, adhering to the tube and lower part of the petals, the petaline teeth being prolonged. This membrane while the flower is fresh is partible, separating from the perianth like acuminate wings to the decurrent filaments, by taking hold of the point of the filament and pulling it. Those points are very short and ultimately curved. Here, therefore, we have the con- necting link by which the solid-scaped shell-seeded Ama- ryllidese without cup, like Oporanthus, come in contact with the Pancratiform section ; the membrane in Cldidan- thus being an imperfect or rather incipient manifestation of a cup. It brings Chlidanthus nearer to Clinanthus, in w'hich, both from the appearance of the specimens and from the name Pancratium given to it by Ruiz, I judge the membranous teeth to be free from the perianth, and, unless I have been deceived in a difficult examination, equal. I may take this opportunity of stating, that, although the plates in the Flor. Peruv. are disgracefully inaccurate, wherever I had doubted the text of Ruiz, 1 have found subsequent reason to bear testimony to his great accuracy. He would not have named any plant Pancratium which had not some appearance of a cup. Chlidanthus increases so rapidly by offsets and splitting of the main bulb that it is difficult to keep bulbs of a size to flow'er. It grows very vigorously, and flowers in June or July, in a border of which the soil is much warmed by contact with the wall of a stove. In the open garden it flourishes, if taken up 192 AMARYLLIDACEjE. and kept dry in winter, but the bulbs seem liable to canker in peat. It has very much the constitution of the tender Narcisseae, and likes a fertile loam; but, except where the ground is heated by a flue, the bulbs, if not killed by frost, are injured by moisture. They should be taken up at the approach of winter without destroying the fibres, and placed in a pot of sufficient size to contain them, dry sandy soil being poured in to cover them ; they may then be set in any dry warm situation till April, when, however dry they may be, they will begin to sprout. All offsets should then be taken off, and they may be set either in pots or in a sunny border. No native specimens of this plant occur in any herbarium with which I am acquainted. Mr. Brookes’s bulbs were said to have come from Chili, but I have some reason for doubting the fact. Bulbs of Chlid. fragrans were sent to my brother from Buenos Ayres about the same time, I believe at the same time precisely ; but it may have been an inhabitant of gardens there, like Ismene Calatliina, which accompanied it. Mr. Ker and Dr. Lindley were quite mistaken in identifying this sessile plant with Pancratium luteum of Ruiz, the Clinanthus luteus of my appendix, a pedunculated plant, concerning which see the next genus. 45. Clinanthus. — Tube long, funnel-shaped ; limb short, continuous ; filaments acuminately winged (connected by the wings ?) decurrent ; anthers short, broad at the base, erect, attached at the base. [Scape peduncu- lated ; spathe 2-valved ; germen round ; leaves linear lorate, sheathing at the base.] Native of Peru. ]. Luteus. — PI. 27. f. 1. Herb. App. 40. Specimina Pancr. luteum. Ruiz. Herb. Lamb. Leaves 6 or 7 inches long (at the time of flowering, perhaps longer when full grown) ; j|-| wide, subacute ; scape 2-flowered ; peduncles -§-1? long; perianth yellow, near two inches long, tube li, limb near f, segments rather obtuse. The specimens seem to be all two-flowered, two of them being perfect, the others broken. It seems strange that, after I had described this plant and Chlid. fragrans, this with long peduncles and small flowers should have been mistaken for a half-blown specimen of Chlid. fragrans, which has the flowers nearly twice as F^.Z7. AWARYLLIDACEJE. U)3 long, with a limb four times as large, and the germen sub- sessile ; indeed it is described in the Collectanea as actually sessile. With a little moi’e consideration, before I was charged with having made two genera of one species, it might have been perceived that it was as impossible for a flower, which has a long peduncle before it attains its full size, to have none, and become sessile when full blown, as for a man to become shorter in the maturity of life; but the most accurate of men ai*e liable to such occasional oversights. The comparison of two plants in the same state, whether dry or fresh, is more satisfactory than that of a fresh plant with a dry specimen, in which the parts may collapse unequally : I have therefore given an exact outline of a dry specimen of Chlid. fragrans in the same plate with the outlines of Cli- nanthus luteus, where their difference is very manifest. My description of C. luteus in the App. was made from the upper of the two specimens of that plant therein represented, in which the flower has a most decided slope from the ger- men, instead of being erect as in Chlidanthus. The second specimen, laid in since that time, makes it a little doubtful what the posture of the living flower may be, but the dis- section gives an interior different from Chlidanthus. The round pedunculated germen gives reason to expect also a difference in the fruit. I think the flowers cannot be natu- rally erect, but that some of them, in the newer specimens, have been forced into an erect posture in pressing them under paper. If it should hereafter appear, that in conse- quence of any variability of an imperfect cup, they can be generically united, I should wish the name Chlidanthus to be preferred. I believe, however, that the dentate cup of Clinanthus will be found to be perfect, and the genus separate. It is evident that they are two very distinct species. 64. Urceolina. — Bulb roundish ; leaves petiolated, broad oval, sestival ; scape festival, germen ovate, three-fur- rowed; peduncles curved, flowers pendulous; tube straight, slender, cylindrical, enlarged at the mouth ; limb ventricose ; (filaments a little diverging?) an- • thers incumbent, style straight, stigma obtuse. Seeds numerous, small (black ?) I. Pendula. — Crinum urceolatum. Flor. Per. Urceo- laria. Herb. App. Urceolina. Reichenbaclu Colla- o 194 AMARYLLIDACE^E. nia. R. et Schultes. Leaves petiolated, 3 palms long and half a palm wide ; scape 1 foot, flowers 5, two inches long, lower half of the limb yellow, upper green with white edges ; filaments and style longer than the limb. Grows in the woods of the Andes at Pozuzo, and in the district of Pampa- marca in Peru ; and flowers from June to November. The size of the flower is probably grossly exagge- rated in the plate in the Flor. Peruv. If it is not, the plant I have named Fulva is very different from it. 2. Fulva. — PI. 26. fig. 5. Specim. Matthews, 868. C. urceolatum. Herb. Hooker. Petiole 4 inches, leaf 9 inches by 4 ; scape 7J, spatlie 2 inches, with five valves ; peduncles of various length, flowers eight, germen ovate, tube slender, above half an inch long, limb near an inch (tawny, with pale margins, and tipped with green ?) filaments and style longer than the limb. Found at Parcahuanca in Peru in December. This may perhaps be only a variety of the former, but its flowers are smaller and more numerous, and its colour seem- ingly different : Ruiz states five to be the number of flowers in the first species. This is distinguishable from Leperiza (Ruiz’s Pancratium latifolium) by no outward feature besides the supposed absence of a cup, but a longer and slenderer tube and broader leaf; and I consider the two genera to be so closely allied, that I think some attempt to form a mem- branous cup must be found in this genus when better known. Under that persuasion I place it in this section. If there is no exhibition of the membrane, it must be removed to the second section, after Lapiedra. The plants which I possess, probably the second species, produce from two to three leaves, which suffer very much if exposed to a hot sun, from which they require to be screened. They must be kept quite dr}r in winter in the greenhouse, and in very hot weather I found it advisable to place them out of doors behind a north wall. They are accustomed to the shade of woods. The bulbs in- crease by offsets, of which the leaf pushes up at some dis- tance from the parent. The leaf is much like that of Eucro- sia and Griffinia, but with a longer and slenderer footstalk ; the habit precisely that of Eucrosia. It seems to dislike AMARYLLIDACE.E. 195 strong heat and sunshine so much, that it will perhaps suc- ceed best in the open ground, taking up the bulbs when the leaves decay. It seems to thrive better in a fertile loam than in light soil. I expect, from the increased size of my prin- cipal bulb, to see it flower next spring. 47. Leperiza. — Bulb roundish ; (coats imbricating ?) leaves petiolated, wide oval, aestival; scape aestival ; pe- duncles curved ; germen ovate, three-furrowed, pen- dulous ; tube short ; filaments decurrent in the cup ; anthers incumbent ; style straight ; stigma obtuse ; capsule ovate, three-furrowed ; seeds many, small, oblong, roundish (black ?) 1. Latifolia. — Pancratium latifolium. Flor. Per. 3. 54. 284. Leaves about four, narrower than in Urceo- lina ; scape 8-9 inches ; spathe 5-6 valved, or with spathe-like bractes ; flowers about five, li inch long, reddish yellow tipped with green ; cup toothed between the filaments; filaments a little, style much, exceeding the limb. Grows in the shady and damp woods of the Peruvian Andes near Vitoc, on the hills and lands of Tarma. The extraordinary bulb, represented in the plate of the Flor. Per. with opposite coats like the scales of a lilium, and the sinuosity of the filaments, are not warranted by Ruiz’s description, and are probably false, like many other things in those engravings. If that be the case, it will be separated from Urceolina by the cup and tube only, and, if Urceolina should prove to agree with it in those respects, Leperiza will merge in that genus. Its habit seems, by Ruiz’s account, to be precisely similar. 48. Carpodetes. — Bulb oblong ; leaves vaginating, attenu- ated upwards ; spathe one-leaved, peduncles erect ; germen oblong, constricted in the middle ; tube cy- lindrical, slender, curved (enlarged upwards?) limb regular (cup short?) filaments straight, alternately equal ; style straight ; stigma obtuse ; capsule obo- vate, three-furrowed, constricted in the middle ; seeds large. In steep broken ground near Obragillo, in the province of Canta in Peru ; called Chihuanhuaita by the natives. 1. Recurvata. — Pancratium recurvatum. Flor. Per. 3. 54. 285. Bulb purplish with black spots and a long o 2 A MARY LLTDACEiE. 196 neck; leaves half ail inch wide, about 10 long-, rather obtuse ; scape rising in the centre shorter ; spathe very large, purple, slit on one side, near 4 inches long; peduncles 3, unequal, lf-4J long; colour of the flower between purple and yellow ; style scarcely longer than the filaments. This plant is evidently of a genus quite distinct from any other that is known, and differs widely in bulb and foliage, as well as in flower, fruit, and habit, from Stenomesson and Leperiza, with which Mr. Ker wished to unite it. It is much more nearly allied to Coburghia. 49. Coburghia. — Bulb ovate ; germen ovate, 3-furrowed ; tube bent, cylindrical ; subventricosely enlarged ; limb shorter than the tube, equal, half open, cernu- ous ; filaments nearly equal, a little conniving, con- nected by a tubular cup ; anthers erect; style a little recurved; stigma obtuse, triangular ; capsule erect; oblong, triangular, 3-lobed, 3-celled, 3-valved ; seeds black. 1. Incarnata. — Sweet Br. fl. g. s. 2. 17. Pane, incarn. Kunth. nov. gen. 1. 223. Leaves thick, glaucous, obtuse ; peduncles short ; flowers under 5 inches, crimson, with a green spot on each segment ; cup campanulate, 12-toothed ; style equal to the fila- ments, shorter than the limb. From Quito, on the banks of the river Machangara. The bulb is larger, the leaves larger, and less obtuse than in Trichroma. 2. Trichroma. —Pane, trichromum. Nov. veg. d. De la Llave et Lexarza. fasc. 1. Leaves thick, glau- cous, obtuse ; scape a little longer, 5-flowered ; flowers near 3 inches ; tube 2 inches, enlarged, furrowed, light red ; segments ovate, suberect, with an oblong ovate spot, white within, green without, lined with green ; sepals hooked, petals acute ; cup very short, with green-tipped teeth ; filaments erect, much longer ; anthers linear, erect, after inversion versatile. Cultivated in pots with great care at Mexico, where it flowers at various seasons. Native habitation not recorded. 3. Variegata. — Pane, varieg. Flor. Peruv. 3. 55. Leaves thick, glaucous ; spathe with 2 outer valves, and c ///)'/ ■( ch'njSas&s/rn Plate. 28. '’WHerber't.daL AMAKYLLIDACEiE. 197 5 spathe-like bractes ; peduncles short, curved ; Howers a span long-, cernuous ; tube yellow and rose-coloured ; the limb yellow, margined with rose colour, with a spot on each segment, green without and white within; sepals wider, longer; cup tubular, much shorter than the limb, with six little forked reflex green teeth ; filaments shorter than the style, which equals the limb. In gardens at Lima. Precise habitation not known. These three species are not very easily distinguished from each other in bulb and foliage; they increase rapidly by offsets, and are very unwilling to flower with us. The first is larger, with broader leaves. 4. Fulva. — Bot. Reg. 18. 1497. Bot. Mag. 60. 3221. Leaves sub-glaucous, thinner than the three former; peduncles short; tube 3^ inches, fulvous ; limb 1^, fulvous, tipped with green ; cup half an inch; fila- ments nearly equal to the limb, style longer. The precise habitation of this beautiful plant is not known, the bulbs having been purchased at Liver- pool by J. Wilroore, Esq. of Oldfield, near Bir- mingham ; by whose gardener it was obligingly communicated to mine, who mislaid his direction. It was figured in the Register before I had ascer- tained to whom I was indebted for it, and indeed I never learned till 1 read it in the B. Magazine. I have ascertained that all those bulbs succeed well in a strong rich alluvial soil, and probably they will like old rotten manure ; they thrive well in the open ground in summer, but must be taken up and kept dry, or nearly so, in winter. The bulbs are not delicate, but will not endure our winter, except near the front wall of a stove, or with some protec- tion to keep them dry. I consider the application of heat, after the full growth of the leaves, to be the most likely way to promote their flowering, but the first growth of the leaves should be made in a cool and airv situation, or they will be weak. 5? Discolor. — Feuillet,Obs.2. p.29. Lilio-narcissus poly- anthus. cum icone. Bulb 2 inches long, rather less wide, chesnut coloured; scape 2 feet high, a little flattened and two-edged ; leaves 6 or 7, surrounding the scape, 9 inches long and \ an inch wide at the 198 AMARYLLIDACE.E. time of flowering, fine green, deeply channelled, smooth, obtuse ; umbel 4-5-flowered ; perianth red on the outside, variegated with red and yellow within ; tube about one inch long, one line wide at the bottom, enlarged upwards ; limb with rounded lobes. Found on mountains of Chili, and in 17° 39' south lat. which must be in La Paz of Peru. It is possible that this plant may be a Clinanthus, but I have very little doubt in referring it to Coburghia, and 1 apprehend that it must be allied to Fulva. 50. Stenomesson. — Bulb roundish, neck very narrow; leaves at first compressed at the margin ; umbel 2-6 or more flowered, pedunculated ; tube constricted in the mid- dle, wider upwards, a little curved ; limb short ; fila- ments straight, connected by a membrane ; anthers short, incumbent ; style straight, before maturity sloping ; stigma dilated ; capsule broad-ovate, 3- furrowed, 3-lobed, 3-celled ; seeds black, obliquely oblong. 1. Flavum. — PI. 28. f. 1. Bot. Mag. 52. 2641. Pancrat. flavum. Flor. Per. 3. 54. 284. Chrysiphiala flava. Bot. Reg. 10. 778. Perianth golden; teeth of the cup straight, irregular ; filaments a little, style much, longer than the limb. On sandy hills in Peru by Lurin and Pachacama. 2. Curvidentatum. — PL 28. f. 2. Bot. Mag. 52. 2640. Sphaerotele Peruviana. Prezl Rel. Flank, p. 119. t. 16. Specim. Matthews, 399. ex collibus Aman- caes prope Limam Herb. Hooker. Herb. Lindl. Perianth golden, slender ; teeth of the cup long, bifid, recurved ; style and filaments equal, longer than the limb ; flowers 2-7. The Sphaerotele of Prezl is unquestionably this plant. 3. Pauciflorum. — PI. 28. f. 3. Chrysiphiala pauciflora. Hooker. Ex. Flor. t. 132. Perianth golden, thicker, shorter than in Curvidentatum ; tube and tips green, teeth of the crown short, bifid, recurved. 4. Aurantiacum. — Humb. Kunth, 1.280. Leaves lance- linear, 5 flowered or under; perianth orange, 14-15 lines long ; peduncles 1-1^ inch; intervals of the cup repand ; filaments shorter, style longer, than AM ARY LLIDACEjE. 199 the limb. Found near Chillo in the province of Quito. 5. Breviflorum. — PI. 28. f. 7. lb. Specim. Herb. Lindl. Herb. Hooker. Matthews, 657. Spec. nov. ex Tar- ma Peru vise mense Jul. floribus 7-8 roseis, foliis nondum natis. Scapo 10 unc. spatha 2-unc. pedunc. inaequal. f-1^ unc. perianthio 1^ unc. roseo, stylo vix limbum superante. Seven or eight rose-coloured flowers lj inch long. 6. Coccineum. — PI. 28. f. 5. Panel*, coccin. Flor. Per. 3. 54. 2853. Ex Tarma Peruviae ; floribus coccineis, perianthio biunc. graciliore; spatha graciliore ; fila- mentis limbum superante, stylo longiore. Cocci- neum has a slenderer spathe, fewer flowers, scarlet, slenderer and longer than Breviflorum. In the dry specimens it looks almost like a Phycella. I am not without suspicion that Ruiz has made a great error concerning his P. coccineum, and that the figure in the Flor. Per. is a representation of his specimen labelled P. rubrum, and his specimen of coccineum a Phycella, allied to graciliflora. It does not seem likely that the artist through inaccuracy should have so varied from the truth, as to give precisely the usual shape of the flower of Stenomesson, of which he had no knowledge, when the specimen departs from it : wherefore I think he must have copied rubrum, of which the plate is a fair representation. If my suspicion should prove correct, rubrum will be to be erased. The confusion will probably have in some degree extended to the text. 7. Rubrum. — PI. 28. f. 6. Specim. Ruiz. Herb. Lam- bert. Floribus quinque, pedunculis fere aequal. unc. perianthio rectiore, rubro, latiore, 1^ unc. fila- mentis limbum superantibus, stylo longiore. This plant has in the specimen (perhaps not in fact) the flowers straighter and more erect than usual, the flowers large and red. 8 ? Croceum. — PI. 28. f. 4. Specim. Dombey Herb. Soc. Linn. Pane, croceum. Redoute lil. 187. Si tides iconi adhibenda est, a flavo foliis praecipue et stylo breviore distinguenda ; pessime depicta, et flavi forsan var. certe non coccineum neque auran- tiacum. Dombey s specimen is certainly the same as Redoute’s plant, and it looks different from flavum. 200 AMAKYLLIDACEi'E. The leaf is described as channelled, and having the margins recurved like flavuin, but the engraving- gives leaves quite foreign to the genus, and perhaps taken by mistake from some other plant, as the plant had no leaves at the time of dowering. Mr. Ker was misled to refer this plant to Coccineum, which differs in form as well as colour, by the faulty engraving in the Flor. Per. The difference will be seen at once on comparing the outline of Dombey s specimen with that of Ruiz’s coccineum. See PI. 28. f. 4 and 5. This genus was named by me from the singular slender- ness of the middle part of the tube, which is wider below and bell-shaped above. Mr. Ker afterwards altered the name to Chrysiphiala, likening it to an hour-glass, from the same feature of constriction in the middle of the tube, and he pro- posed to add it to the genus Leperiza and Carpodetes. Whe- ther those two genera ought or ought not to merge in it, the name Stenomesson having the priority must be retained, nor could there be any reason for changing it for one founded on the same feature. The proposed addition to the genus is equally objectionable, for the affinity of Carpodetes, as far as we know, is to Coburghia, and Leperiza seems to approach nearer to Urceolina, but neither of them can possibly belong to this genus. I have given the outline of the capsule of Stenomesson croceum from Dombey’s specimen, which agrees with Ruiz’s representations. It is very broad at bottom and tapering to a point : that of Carpodetes very broad at top and constricted in the middle. Stenomesson likes a sandy soil, shade, and plenty of moisture in summer, complete rest in winter. It flowers before the leaves rise. The reader must be cautioned, that Mr. Ker’s descriptions of plants from the Flor. Per. in the Journal of Science and Arts, cannot be per- fectly relied upon, not from any error of his, but because they have been made indiscriminately, not from the text of Ruiz only, which may generally be trusted, but from the plates also, in which the grossest inaccuracies have since been detected. 51. Eucrosia. — Bulb round ; leaves wide, petiolated ; scape tapering ; umbel 4- (more?) flowered, pedunculated ; germen erect ; ovules oblong, heaped in two rows alternating, attached at the inner angle of the cell ; Flah.19 3.^. (/rmmwTMrruanaS. terbgrfc.del. AMARYLLIDACEX. 201 tube oblique, abbreviated underneath ; limb com- pressed, recurved ; segments alternately alike ; cup declined, abbreviated and rostrate above, shovel-formed and prolonged below ; filaments long, recurved ; an- thers attached at one-third from the top, pendulous ; style at first sloped down, afterwards recurved ; stigma obtuse, dilated, downy. Fruit not seen, but capsule evidently ovate, 3-furrowed. 1. Bicolor. — Bot. Reg. 207. Bot. Mag. 51. 2490. I have given an ample and careful account of this plant in the Bot. Mag. to which the reader is re- ferred. The figure in the Reg. is far from correct ; and on comparison of the figure in the Mag. with the drawing from which it was made, it appears that the colourer has not made it near bright enough ; the colour is nearer that of vermilion, the stripe in the buds dark green unmixed with yellow, the cup pale vermilion. The yellow colour of the flowers in the Magazine is quite incorrect. I know not on what authority Mr. Sweet stated it to be a native of Cape Horn ; had it come from so cold a situation, Mr. Lee would scarcely have lost all his bulbs by leaving them in a cold frame in winter. I only know that it came from South America. 1 have usually kept it in the stove, or a very dry part of the greenhouse without water in the winter ; in summer it is thirsty and requires shade, having much the same habit as Urceolina. It thrives in a pretty strong alluvial soil. 52. Elisena. — Bulb roundish ; leaves linear, lorate, erect ; scape few-flowered ; germen oblong ; tube short, cylin- drical ; limb reflex ; segments linear, (4 recurved, 2 declined ?) cup declined, cylindrical, with a repand recurved margin ; filaments and style filiform, declined, recurved ; alternate filaments equal ; anthers incum- bent. Fruit unknown. Scape presumed to be solid. 1. Ringens. — Pancratium ringens. Flor. Peruv. 283. Liriope ringens. Herb. App. scape 5-flowered ; peduncles very short ; tube short, green ; tube greenish, f of an inch long ; filaments about equal to the limb, style longer. In gardens in Peru, Precise habitation not known. 202 AMARYLLIDACE^E. This is a singular plant, if any reliance can be placed on the engraving. The declined cup marks an affinity to Eu- crosia, the only other genus in which it is found. 53. Pancratium. — Bulb ovate or roundish ; perianth with a cylindrical tube and patent limb ; filaments stiff and conniving; anthers short, suberectly incumbent. A. flowers subsessile, with persistent leaves. B. pedun- culated, with deciduous leaves. C. sessile or subses- sile, with deciduous leaves. N.B. The colour of the flowers in this genus is invariably white with a tinge of green on the outside, except in Illyricum which has no green. A. Species subsessiles, foliis persistentibus. 1. Maritimum. — Bot. Reg. 5. 161. Red. lil. 8. Flor. Graec. 4. t. 309. Semina mihi, t. 34. f. 21, 22. an- thera, 42. f. 7. Limb with segments attached to the cup, at about one-third from their base ; cup campanulate with two teeth between every pair of stamens ; filaments free about one-third of their length, decurrent in the cup ; flowers fugacious. 2. Carolinianum. — Bot. Reg. 11. 927. foliis perperani viridibus. P. maritimum, Pursh. Anthera, PI. 42. f. 8. B. Pedunculate, foliis deciduis. 3. Canariense.— Bot. Reg. 2. 174. 4. Illyricum. — Bot. Mag. 19. 718. Limbo rigidulo, co- rona brevi patenter infundibuliformi, interdum fissa, antheris erecto-incumbentibus infra medium affixis, stylo superne attenuato, seminibus rotundato-oblon- gis, raphe albicante. Genus Halmyra ? C. Sessiles aut subsessiles, foliis deciduis. Genus Tiaranthus ? 5. Malabathricum. — Rheede, Hort. Mai. 11. 79. t. 40. Catulli-pola, floribus 7-8, (seminibus carnosis?) 6. Verecundum. — Bot. Reg. 5. 413. Hort. Kew. Biflo- rum et Triflorum, Roxburgh. 7. Zeylanicum. — Bot. Mag. 52. 2538. Bot. Reg. 6. 479. 8. Cambayense. — PI. 42. f. 1. Specim. ex Cambay. Hove. Herb. Banks. O — 1. 9. Longiflorum. — PI. 42. f. 2. Specim. Roxburgh. Herb. Banks. 10. Maximum. — Forsksel. Flor. iEgypt. Arab. 72. AM ARYLLIDACEiE. 203 The name Pancratium indicates that the bulb was sup- posed by the Greeks to be of universal efficacy in medicinal application. The Pancratium of Clusius appears to be Scilla maritima, and it is very probable that Pliny intended to de- signate the same plant ; this however is certain that the name belongs to a maritime European bulb ; and amongst the plants to which it has been attached by later botanists, P. maritimum, the seaside European species, must be considered as the type of the genus. It is evident that the American plants which have been confounded with it, cannot be per- mitted to usurp the name. Whether or not the three sec- tions, into which I have divided the genus, are several genera, I cannot decide without further knowledge of the plants, and some better assurance than the assertion of Rheede, who is not always correct, concerning the fruit of the Asiatic species. I have found the scape of maritimum and Illyricum to be solid, that of Illyricum being a little hollow near the summit. The scape of the other species has not been examined, but I have seen no plant of this order with a staminiferous cup and hollow scape. The scape of Illyricum in this respect ap- proximates to the Narcissese, in which the fistular cavity is more or less filled up in different species. 1. Maritimum has acute glaucous leaves of a hard tex- ture, and sheathing at their base. The representation of the plant in the Bot. Reg. is very bad, and the cup quite out of drawing. Even Clusius’s rough figure under the name of Hemerocallis Valentina is better. The plant is a native of the sea sand of the Mediterranean. I have two bulbs that were dug up by my lamented brother the Earl of Carnarvon on the coast of Ischia, and he told me that the sand where it grew was so hot when the sun shone powerfully, that he could not bear to keep his hand upon it. This circumstance marks the difficulty of cultivating it, as it enjoys an air at some times cool and temperate, a burning sand to the bulb at others, and perhaps the fibres may reach below the high water mark. I believe the best way of treating it is that re- commended long ago by Hill ; to set it out doors late in the spring, and at the latter part of the summer to bring it into the stove to flower, removing it afterwards into the green- house. When placed on a hot flue it requires frequent watering, and the leaves are soon scorched if it is neglected. 2. Carolinianum. — I am rather inclined to consider this plant a variety of Maritimum, that is to say the distinguishing 204 AMARYLLIDACEA2. features, as far as I know, are not very considerable, and their permanency may be doubted ; but it is not absolutely identical with the Mediterranean plant as Pursli supposed. I received from Dr. Carey bulbs which had b£en long culti- vated at Calcutta under the name of Maritimum, and flow- ered there freely, concerning Avhich he wished my opinion, as he found the European Maritimum, which he had received from me, different in foliage, and very impatient of the East Indian climate, where it did not flower and was with difficulty preserved. His bulbs were undoubtedly the Maritimum of Pursh. With me they have flowered once, and increase by offsets rapidly. The principal difference is that the leaves are much less acute, and wider (I have measured a vigorous leaf seven-eighths of an inch wide), and they do not vaginate near so high as the European plant, indeed but little above ground. Their texture is also smoother and softer to the touch, and the glaucous hue not quite so intense, and more easily washed oft’ by heavy rains. It is however quite a mistake to suppose that the leaves are not glaucous. The figure in the Bot. Reg. 927. has the leaf very incorrect in that respect. I knowr that the plant from which it was made, belonging to my lamented brother, Mr. George Herbert, had glaucous foliage, and if the leaf appeared to the artist of the colour represented in the engraving, it must have been quite discoloured by being packed wet. The figure of the Caroli- nian Pancratium, in Catesby’s work, is unquestionably a very bad representation of Hymenocallis rotata, with bright green leaves, and it is stated by him to grow in a bog, as H. rotata does, near Pallachacula an Indian town in Georgia, which is quite contrary to the habit of the genus Pancratium, of which the fibres rot if too much watered. I have not had an oppor- tunity of comparing the living flowers of Maritimum and Carolinianum, but I can see little to distinguish them ; and in dry specimens I observe some variation amongst indivi- duals. I have given a representation of the seed of P. mari- timum, which was ripened several years ago and sent to me by the kindness of the Rev. Mr. Hutton. It exactly accords with the figure of the seed given by Clusius, which is very correct. The seeds imbricate, lying in two horizontal rows , they have a thin brittle black shell, a broad back, a wedge- like edge, and a margin a little inclined to be foliaceous. — These two species do not lose their leaves in the winter, which is an important distinction. The two bulbs from Ischia have Pla,te>JO. AMARYLLIDACEiE. 205 been several years at Spoffortli without producing an offset, but the broad-leaved or Carolina plants increase rapidly. I cannot perceive the difference of anther mentioned by Mr. Ker, and indeed such a difference, if strongly marked, would be scarcely consistent with generic identity. The anthers of both are what I call suberect, that is neither incumbent nor quite erect. In dried specimens the posture becomes much disarranged. The attachment is nearer the middle than in Hymenocallis. 3. Canariense. — One bulb of this species was brought to Europe by Dr. Schmidt, and found its way into the collection of Mr. Griffin, where it flowered and ripened seeds, which, as Mr. Griffin told me, had some tendency to a foliaceous margin. I know not into whose hands the bulb passed after Mr. Griffin’s death, nor have I heard of any other having been imported. It lost its leaves in the winter like Illyricum, with which it agrees in being pedunculated. 4. Illyricum. — This bulb, which is often sold erroneously as imported from Holland under the name of Maritimum, is perfectly hardy, flowering and ripening seed freely in our gardens : but the seedlings are of slow progress, and do not flower till they are many years old. It likes a rich and even manured soil. Its seeds are round-oblong, covered with a pretty hard black shell, and have an elevated white raphe, while those of Maritimum are more foliaceous, wedge-shaped with a round back, and the hilum a white speck without any elevated raphe. I communicated the seeds of both to a dis- tinguished botanist, without mentioning to what plants they belonged, and asked whether he should suppose they were of one genus or not, and the answer was he should rather sup- pose not. If the seed of Canariense should be found to agree with that of Illyricum, considering that both are peduncu- lated and deciduous, I should not doubt the correctness of Mr. Salisbury’s separation of Illyricum, under the name Halmyra Illyrica. The flower of Illyricum is distinguishable from all the rest in having the inside of the cup and the base of the limb yellow, the tube yellowish, the cup wide funnel- shaped, almost patent, and so short that it is little more than a connection of winged bases to the filaments, and 1 have found it occasionally split to the base between the filaments in one or two places, which makes it approximate a little to Vagaria parviflora, concerning which our knowledge is im- perfect. On the whole, in our present ignorance of the fruit 206 AMARYLLIDACEiE. of the Asiatic section, and insufficient acquaintance with the fruit and stamens of Canariense, I wish to postpone deciding whether the seminal difference between Illyricum and Mari- timum is absolute or not, especially as I have no opportunity of re-examining the style and stamens of Maritimum. I am inclined however to think that it is, and that there are suffi- cient symptomatic features to indicate the diversity. 5. Malabathricum. — This plant is only known from Rheede’s Hort. Malab. where it is called by the native name Catulli-pola. Mr. Ker quotes it as synonymous to Verecun- dum, which he calls 3-4-flowered. I have never known or heard that the flowers of that species exceed three, and it was only known to Dr. Roxburgh as bearing either two or three, to which he particularly limited it by his name tri- florum ; but Rheede described his plant as having from seven to eight. Rheede says that its fructification is similar to that of a Crinum, and he gives a very correct representation of a Crinum seed ; and adds that the seed of Catulli-pola is whitish, with a whitish watery flesh, and a watery taste. If this account be true, and without some grounds I cannot reject such a positive assertion, though he is often incorrect, the Asiatic species must be of a different genus, which I should call, as proposed many years ago, Tiaranthus, follow- ing the idea of Mr. Salisbury when he changed the name Zeylanicum without cause to Tiarreflorum. 1 have vainly attempted to obtain seed of any Asiatic species. Dr. Wallich should try to procure this Catulli-pola from the Malabar coast. It is stated by Rheede to grow in sandy places, but he does not say on the sea-side. Whether it should be called a polyanthous variety of Verecundum, or a distinct species, I cannot judge without seeing the plant, and knowing how it agrees in other respects. Very little reliance can be placed on the figures of Rheede. He did not always consider the difference between a peduncle and a tube. 6. Verecundum is abundant in the meadows near the river in the vicinity of Calcutta, but Dr. Carey could never send me a seed of it, and answered that he had never seen one. Whether the plant only perfects its seeds in a cooler situation, from whence they may be brought down by the floods, or my worthy friend did not inquire beyond the limits of his own garden, I know not, but, though I wrote several times on the subject, I could obtain no account of the seed of any oriental species. This plant is very difficult to culti- amaryllidacea*. 207 vate here, though Dr. Carey said it was free and abundant at Calcutta. In the hothouse its leaves flag whenever the sun shines upon them, and the bulbs are apt to rot during the season of rest when kept dry in the stove. I have lost the species, and I imagine that it required an alluvial and stronger soil than I gave it, and that the bulbs should have been removed into a cooler place in the winter. They come over very sound, when sent from Calcutta. The scape is 2-3-flowered ; the peduncles not half an inch long ; tube 2 inches long according to Solander Hort. Kew., 3^ in my plants from Calcutta figured in the Bot. Reg., limb in both shorter than the tube ; cup with six interstamineous teeth ; leaves bright green, acute, f of an inch wide. 7. Zeylanicum. — Scape one-flowered ; germen sessile ; tube about 1|- inch ; limb longer than the tube, the lower part adhering to the cup ; filaments exceeding the teeth of the cup by about the length of the cup and teeth ; leaves bright green, narrow-lanceolate, acute, narrower than those of Verecundum. Unless the flower varies more than I ima- gine it does, the cup and stamens are too long in the figure in the Bot. Reg. It is less difficult to cultivate than Vere- cundum, but very liable to perish here, and scarce in the gardens of Calcutta. 8. Cambayense. — Specimina Herb. Banks. O — 1. ex montibus Cambay Ind. Orient, prope Guzzerat, in planitie arenosa. A. P. Hove. Bulbus subrotundus collo cylindrico, folia linearia obtusa ^ unciae latae, scapus ultra 4-uncialis, flos unicus sessilis, tubus gracilis 2f unc. limbus 2^ unc. stylus || unc. limbo brevior. There are many specimens of this plant in the Banks, herb, gathered by Hove on a sandy plain on the Cambay hills in the East Indies, near Guzze- rat. The specimens vary very little, and they are strongly distinguished from any species that has been described by their narrow linear obtuse leaves. The tube is much slenderer than that of Longiflorum. The entry in the Banks, herb, in Dryander’s writing, is as follows: — “ Pane, longiflorum fl. sessili solitario nectario duas tertias partes limbi excedente, laciniis limbi patentibus, limbo tubo longissimo breviore. Linn. fil. — P. maximum Forsk. ? — I believe this to be the same as P. Zeylanicum. If the different specimens from Koenig and Hove, together with Hove’s drawing, are compared with the figure in Com- melin, it will be found to vary very much as to the length 208 am-aryllidace;e. of the tube, and the nectary is 12-dentate in Hove's fig. Feb. 90.” — Hove’s drawing, No. 64, is marked “ Gool Sobool, sandy plains, Cambay.” Bad as Hove’s drawing is, the tube therein is 2f of an inch long, and that of the spe- cimen of Zeylanicum in the Banks, herb, only 1|. Hove’s drawings are so bad, that he had probably never handled a pencil before ; and in this drawing, where the leaves are a great deal too broad and pointed, he has even omitted the style. It is strange that Dryander should have formed an opinion on such a performance, when he had several good specimens before him. The plant has no re- semblance to Forskael’s P. maximum, to which he inju- diciously refers it, as well as to longiflorum ; and the varia- tion of the tube of Zeylanicum from 1|- to 1| in length, to which he alludes, is of no importance. In Zeylanicum the limb is usually from two to three times the length of the tube, in all the specimens of Cambayense it is shorter than the tube, but the leaves of the two plants are quite different, the margins in this being parallel, differing in that respect from all the other Asiatic species. 9. Longiflorum. — Specimina Herb. Banks. Leaves acute, lanceolate, half an inch wide, scape very short (about an inch and a quarter), one-flowered, germen sessile, tube inches long (six according to Roxburgh), limb about three, style nearly equalling the limb. Native of Molucca. It has long been lost at Calcutta ; the bulbs have never, I believe, been brought to Europe. It is very different from Cam- bayense. 10. Maximum. — This plant was described by Forskael, who saw only one specimen, which had been gathered by his companion, Dr. Niebuhr, near Taaes, in Arabia, a town about fourteen German miles west by north of Mockha. Forskael did not see its leaves. It was a solitary flower, and he describes severally both the tube and the cup to be a foot long, the limb to be longer than the stamens and patent ; but, he adds, not reflex as in Zeylanicum. It is however evident that he must have considered the cup to be a part and prolongation of the tube, and only meant that, taken together, the tube and cup measured a foot in length; for if the cup alone had been a foot long, the stamens, being longer than the cup, and the limb, as he states, exceeding them, the expansion of the flower would have measured at least a yard in width, which is quite incredible. He speaks F!ako.2>l * AMARYLLIDACE7E. 209 of the nectary as enormous, considering the tube to be part thereof ; but he does not say that the expansion of the limb was very great. The main part of the length must there- fore be occupied by the tube, perhaps nine inches long and the cup three, which would very well entitle the flower to the name Maximum. A. Pancratium, by name iEgyptiacum, is mentioned in an old catalogue of the plants at Mr. Loddiges’ nursery. I learn from him that the plant so designated was brought by a gentleman from Egypt, and appeared to him to be a Pan- cratium, but perished without having flowered, and no me- morandum was preserved concerning it. It cannot there- fore be ascertained what it was, and the name must be expunged. 54. Hymenocallis. — Bulb roundish ; tube cylindrical, slen- derer than the germen ; perianth equal, patent, flac- cid ; crown more or less patent (funnel-shaped or rotate) ; filaments equal ; anthers long, pendulous, attached at one-third of their length from the base, tipping after expansion base-upwards ; pollen rough ; style long, flaccid, declined; stigma minutely fimbri- ated, roundish ; ovules oblong, 2-8 in a cell, erect; seeds large, oblong, green. Occidental plants with leaves usually persistent, the scape flattened 2- angular, curved downward in seeding , flowers 1?-21, white, very fragrant, pollen orange or deep yellow ; germen sessile, except II. speciosa. A. Petiolata. Leaves petiolate. 1. Speciosa. — Breviter pedunculata. Var. 1. Longe petiolata. — P. speciosum. Cup dentate. Bot. Mag. 35. 1453. Red. lil. 412. P. amcenum. Lodd. B. C. 286. Var. 2. Humilis, petiolo brevi. — Petiole short, leaves more recumbent. Var. 3. Augustifolia, vix petiolata. — Leaves narrower, scarcely petiolated. Var. 4. Fragrans, tubo breviore. — Red. lil. 413. Tube 4 inches long, limb 4|, cup not dentate, but in- dented between the filaments. This beautiful species is distinguishable by the short peduncle from all others that are known to us ; and, agree- p 210 AMAR YLLIDACEiE. ing’ with Amoena and Guianensis in having petiolated broad leaves, it may be always recognized by their greater thick- ness and consistence, by a more robust tube, and much more conspicuous flowers. It differs from all the other species in sending up its young leaves not successively, but at periods (perhaps twice a year) simultaneously, the flower-stem just preceding them. P. fragrans, Redoute, is certainly a va- riety of Speciosa with the foliage of var. 2, but a shorter tube ; it is more robust, and has a longer tube than Amoena. This species is the most beautiful, and is cultivated without any particular care in the stove. The petiolated sorts are all natives ol very hot countries, and it may be that the habit becomes obsolete in a more temperate climate ; for I find in the plants of this species and of Amoena raised from seed produced in my stove, a disposition to depart from the decidedly petiolated habit of the parent, and produce leaves of a more lorate form. 2. Guianensis. — Folia petiolata, mollia, successiva ; tubus limbo longior. Leaves softer than Speciosa, successive ; tube 5-8 inches long, longer than the limb. Var. 1. Prmceps. — Bot. Reg. 4. 265. Tube 6 inches or more; limb 4-5. Var. 2. Undulata. — Kunth. 1. 222. Tube 5 inches, cup toothed in the intervals. Var. 3. Tubiflora. — Salisbury. Hort. Soc. Tr. 1. 341. Tube 8 inches, cup not toothed. This species occurs in a variety of forms along the coast of Honduras and Guiana, always distinguishable by broad petiolated foliage of a thinner texture than speciosa, much slenderer and less conspicuous flowers, with a tube reaching from 5 to 8 inches in length. The undulation of the limb, from which var. 2. has been named, is of little importance in this genus ; I have seen it vary in the same umbel. The dentation of the cup is not less variable. Var. 1. has long petioles, var. 3. much shorter, but endless shades of variation will be found between them. They are plants of very deli- cate constitution, and if planted in light loam in a dry stove they soon perish. I believe them to be natives of alluvial soil and a half swampy situation. A plant of var. 3. which I have lately placed in water, seems not to be offended by it, but perhaps will not thrive there permanently. AMARYLLIDACEiE. 211 3. Aincena. — Folia petiolata, mollia, successiva ; tubus limbo brevior. Leaves softer than speciosa, suc- cessive, tube shorter than the limb. Var. 1. Princeps. — P. amoenum. Bot. Mag. 36. 1467. P. fragrans. Andr. Bot. Rep. 556. Lodd. Bot. Cab. 834. Tube 2 inches, limb 3, filaments exceeding the tube 2^, style 3j, cup f . Var. 2. Ovata. — P. ovatum. Bot. Reg. 1. 43. Broader leaves. Var. 3. Lorata, hortensis ; foliis lane. lor. suberectis longioribus. This species is mainly distinguishable from Guianensis by the shortness of its tube, which does not equal the limb, while that of Guianensis is preposterously long. It is tender, but not so difficult to manage as Guianensis. I had from Mr. Griffin the very ovata figured in the Register, but there was very little to distinguish it from Amoena, but rather broader and less erect foliage, and the seedlings raised from the two plants could not be distinguished. Var. 3. was raised at Spoff'orth from seed of var. 1. and has long, erect, lorate leaves. The circumstance is very singular. The plant had been deprived of its pollen for an experiment, and touched with pollen of another and hardy genus ; but some particle of its own pollen must have escaped, as frequently occurs, in the operation, no other Hymenocallis having been in flower at the time. Seeds were produced, very imperfect in their appearance, small, and discoloured. Four seedlings were raised, all exactly alike, and having the appearance of a different species from the parent. I entertained doubts at first whether a bigeneric mule had been obtained, but the plants had not inherited any hardiness from the supposed male parent, and when they flowered the inflorescence dif- fered in nothing from that of Amoena. Does this remark- able occurrence exemplify the manner in which permanent local varieties are produced by peculiarities of temperature, soil, or situation, or by an insufficient quantity of the pollen? I am confident that no other species was in flower at the time ; but, supposing me to be mistaken in that point, if the seedlings had been produced by the pollen of H. expansa, to which they approximate in foliage, the form of the flowers must have been affected as well as that of the leaf, which is p 2 212 AMARYLLIDACEiE. not the case. These seedlings are much disposed to increase by offsets. 4. Ovalifolia. — Lodd. B. C. 510. This is a very small and delicate species, quite distinct from the variety of Amcenum, to which the name ovatum had been previously given. It has small oval recumbent leaves. It has been lost at Spofforth and Hackney; I know not whether it is preserved at Liverpool, where it was first introduced by Mr. Shepherd. I never saw it in flower, but do not doubt the cor- rectness of the figure cited. The flowers are very slender. B. Loratce ; kumifusce vel arcuatce ; Meridionales. Leaves lorate, spread on the ground or arcuate ; S. hemisphere. 5. Caribgea. — Foliis late loratis non arcuatis ; tubo crasso subtriunciali laciniis breviore. Var. 1. Declinata, vel Princeps. — P. Caribgeum. Linn. Sp. pi. ed. 2. 1. 418. Bot. Mag. 21. 826. P. decli- natum. Jacq. Am. 51. t. 102. Hort. Vind. 3. 11. t. 10. Red. Lil. 414. Lodd. B. C. 558. Spec. Herb. Banks. Linn. fil. Germen and tube from 2fths to 3|-th long; style longer than the filaments, shorter than or equal to the limb, which is from 4 to 4\ long; leaves broad, very acute, of a very lively green. Var. 2. Cinerascens ; foliis obtusioribus, pallide cine- reo-viridibus, tubo vix 2-unc. limbo 5^-5§ canali- culato, petalis latioribus, basi undulatis, corona lj unc., filamentis 3§, stylo 4f, tubum superante. Cinerascens is nowhere figured or described ; it is closely akin to the preceding, but has the limb and style much more prolonged ; leaves 19-20, 20 inches long, 2f to 3 inches wide, more obtuse, and of a pale, dull, cinereous green. Var. 3. Patens. — P. patens. Red. lil. 380. et nota ad 414. Leaves H-3 feet long, 2 inches wide, ger- men and tube 3 inches long, limb near 4. I cannot find that there exists in any collection or her- barium such a plant as Patens of Redoute distinct from his Declinatum, which is H. Caribaea, var. 1. or princeps. It seems to be distinguished from that plant as a variety by I AMARYLLIDACEA2. 213 narrower longer leaves, less proportional length of filaments, less curve of the limb and undulation of the base of the seg- ments, the cup not toothed, the filaments a little shorter than the style. I cannot discover the plant anywhere, and its description rests entirely on the confused account in Redoute. It must be considered a narrow-leaved variety of Caribaea. The name Declinata lapses, being posterior to Caribaea, or it may remain to designate var. 1 . from the others. I suppose it was given in allusion to the declension of the scape in seeding, which is common to the whole genus. 6. Expansa. — Bot. Mag. 44. 1941. Foliis Caribaea lon- gioribus angustioribus erectioribus, scapo altiore, tubo circiter 4-unciali ; Caribaeae, si mavis, varietas. The figure of this plant is not a very good one, and there is no other. It is a large vigorous species, allied to the cinerascent variety of Caribaea, with leaves longer, narrower, and more erect, but less arched than those of pedalis and Caymanensis. Leaves from 2to2 f.6, 2inches to 2f wide, channelled, attenuated below. In a flourishing state it has produced as many as 2 1 flowers on an umbel ; the flowers vary very much in different seasons, accord- ing to the temperature, viz. 1816, tube 4^; 1817, Aug. 4|- ; Nov. 4, 1820, 4^ ; 1836, 3^ ; limb, 1816, 5f ; 1817, Aug. 5^; Nov. 6, 1836, 5 ; cup, 1817, Aug. lj; Nov. 1^, 1836. Style exceeding the filaments 2 inches, about equal to the limb. The original bulb was purchased at Mr. Evans’s sale, and I distributed many seedlings from it. I have since had from Lima varieties closely allied to it, but differing in foliage, and they will perhaps be multiplied from different localities, till the specific distinction between it and Caribaea will be found to vanish ; and in that case it must range as a va- riety of Caribaea. 7. Tenuiflora. — (P. litorale ? Kunth, 1. 222.?) Foliis recumbentibus, loratis, 27-uncialibus, 2| latis ; um- bella 11 -flora, tubo tenui prope 5 unciali, limbo tenui 4^, corona f unc. This plant was purchased by me at Mr. Evans’s sale, 1814 ; its locality is not known. Its leaves are recumbent, above two feet long, 2^ inches wide at the utmost, flowers 1 1, tube very slender, 4! long, limb slender 4^, cup |ths 214 AMARYLLIDACEiE. wide and long. Rather a delicate plant in the stove. 1 suspect that it will be found on the coast between Carthagena and Portobello. 8. Angusta.— P.angustum. Bot. Reg. 3. 221. This plant has broader and more arcuate foliage than Tenui- flora, to which it approximates in the slenderness of its flowers, but the tube of its flower is under two inches. It requires a high temperature, and was knowm in our nurseries by the name of P. lito- rale, before it was figured under the name Angusta. Mr. Kennedy of the Hammersmith nursery, where it was first introduced, asserted that it was the South American sea-side plant. I entertain very little doubt that either this plant or Tenuiflora is the true litoralis that grows on the island Tierra Bomba, near Carthagena, and on the. coast from thence to Portobello ; and that Jacquin, by some confusion of labels, has affixed the name erroneously to a Mexican plant. See 12. Adnata, var. 1. 9. Pedalis. — P. pedale. Lodd. B. C. 809. Bot. Reg. 19. 1641. fig. non laudanda, tubo nimis gracili, nisi varietas sit minus speciosa et mihi ignota. A large species with green arcuate leaves, about 2 feet long, 2 inches wide, acute, attenuated below ; robust flowers a foot long, limb about 5, tube 7 inches. Introduced by Mr. Shepherd of the Liverpool gar- den. Locality not ascertained. 10. Caymanensis. — P. patens. Lindley Hort. Soc. Tr. 6. 87. non Redoute. Folia saturate viridia, nitentia, tripedalia, 2^ unc. lata, canaliculata, arcuata, acuta; tubus limbo longior, Caribsese tubo gracilior. Leaves dark glossy green, about 3 feet long, 2^ inches wide, channelled, arcuate, acute. This plant does not agree with Patens of Redoute, which has the tube shorter than the limb. It is a native of the island called Grand Cayman, and has foliage more like that of pedalis than of any other species, the tube longer than the limb, and not so thick as in the Caribsean family, which have all the tube shorter than the limb. C. Loratce, suberectce ; Septentrionales. Leaves lorate, suberect; N. Hemisphere. AMARYLLIDACEjE. 215 11. Crassifolia. — Ex portu St. Mary, Floridae Orien- talis. lat. circit. 29. Foliis crassis, suberectis, loratis, obtusis, canaliculatis, subtripedalibus, 2-unc. latis, viridibus, perianthii corona fere uti in Cari- baea, tubo longiore ; bulbo e majoribus. Three bulbs of this species were brought from Florida by Fraser, about twenty years ago ; two of them were purchased by myself, the other, as Fraser informed me, was bespoken by Lord Mountnorris ; whether it is living, 1 know not. One of mine was lost by neglect a few years ago ; the other flowered the first summer, but never since, nor has it yielded any increase. The inflorescence was sent to Dr. Sims, who, by some mistake, mislaid it, and I had made no memorandum concerning it. Its long erect thick leaves, scarcely attenuated, are very remarkable. It probably requires a cooler tempe- rature than I have ventured to give it. 12. Adnata. — Laciniarum basi coronae adnata. Var. 1. Princeps, vel Litoralis? P. litorale Jacq. Am. 99. t. 179. Hort. Vind. 3. 41. t. 75. Salisbury Linn. Soc. tr. 2. 74. t. 13. P. distychum Bot. Mag. 44. 1879. quoad figuram et Leei plantain. Tubo laciniis longiore. Olim P. Mexicanum hor- tulanorum. Var. 2. Driandrina. — P. litorale /3. Bot. Mag. 21. 825. P. Dryandri Ker. J. Sc. and A. Tubo 4-unciali laciniis parum longiore. Var. 3. Distycha. — P. distychum Bot. Mag. 44. 1879. quoad Herberti plantam, non quoad figuram. Tubo et laciniis 4^-uncialibus, foliis parum latioribus nervosioribus. Var. 4. Acutifolia.— Bot. Mag. 53. 2621. P. Mexicanum Bot. Reg. 11. 940. P. acutifolium. Sweet H. Brit. Tubo 3^ unciali laciniis unciam breviore, foliis angustioribus minus erectis, stylo perianthium subsequante, filamentis unciam longiore, corona 1% unciali margine denticulato. Patria Mexico. Var. 5. Staplesiana. — Tubo 3J unciali laciniis unciam longiore, stylo perianthium aequante filamentis paullulurn longiore, corona f unc. dentibus inagnis 216 AMARYLLIDACEjE. staminiferis ; bulbo quam maxime prolifero, foliis erectis nitentibus bipedalibus, vix unciam latis, canaliculato-costatis, inferne attenuatis. These are all distinguished from the rest of the genus by the adherence of the lower part of the limb to the cup ; they are much hardier than the rest of the genus and are decidedly aquatic or swamp plants. Jacquin has stated positively that var. 1. grows on the island of Tierra Bomba near Car- thagena, lat. 11. The identity of his litoralis, as well as that of Mr. Salisbury, with the variety 1. of this species is un- questionable, but I consider it impossible that his statement should be correct that it grows on the sea-level so near the line, or that it can be the plant found by Humboldt between that place and Portobello in the sea-sand. I purchased the plant above 20 years ago at the Hammersmith nursery under the name P. Mexicanum, and Mr. Kennedy asserted it to be from Mexico, and Mr. Loddiges has lately imported many bulbs which appear to be similar, direct from Mexico. It is so hardy that an offset which I set against the front wall of the stove about 14 years ago, grew vigorously there, and although the snow lay upon it some weeks the first winter, its leaves were not killed quite to the ground, and it grew into a tuft with many offsets, and flowers most summers. I lately submerged a pot of seedlings of this variety in a cool cistern in the stove, and the plants immediately began to grow rapidly, and young white fibres formed themselves abundantly on the surface of the earth, and some of them are now floating in the water. Amoena, speciosa, and angusta, planted against the same wall of the stove close beside it, not only perished in the winter, but could not thrive in the sum- mer. I think therefore that I may venture to say that Jacquin must have been deceived by some confusion of labels, and that this plant, which he has called litoralis as growing on the sea-shore in an ardent situation, cannot be the plant that grows there ; and that if Angusta and Tenuiflora be not the real inhabitants of that coast, the true litoralis has not yet been introduced into Europe, and is not the plant he has described and represented. If it can grow naturally in such a burning sand, and yet thrive with increased vigour in water in a cool situation, and flourish under snow, it must have a constitution different from that of all other vege- tables. I have had this plant with 16 flowers on a scape. Var. 2. and 3. are only distinguished by a little difference of lO . 7