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About Google Book Search Google’s mission is to organize the world’s information and to make it universally accessible and useful. Google Book Search helps readers discover the world’s books while helping authors and publishers reach new audiences. You can search through the full text of this book on the web at http://books.google.com/ ann mT 7 396_ 021 tate Teak te ae et a ae ae Beonk Barbvard Aniversity AS ARDI {ios a a Le OY FARLOW REFERENCE LIBRARY OF | CRYPTOGAMIC BOTANY — Mae ceotle | Digitized by G 00g le | 4 S . ae Digitized by Goog le Digitized by Google CONTRIBUTIONS FROM THE NEW YORK BOTANICAL GARDEN—No. 203 THE FLORA OF THE AMERICAN VIRGIN ISLANDS N. L. BRITTON NEW YORK 1918 withoat Reprinted change of paging, from Brooxirn Botanic Ganpgn Memoirs 4‘ 1: 19-118, July 6, 1918 Digitized by Goog le Digitized by Goog le aJ/ 8 me [Reprinted from BROOKLYN BOTANIC GARDEN MEwoirs, Vol. I, 1918,] THE FLORA OF THE AMERICAN VIRGIN ISLANDS NL. BRITTON New York Botanical Garden The islands St. Thomas, St. Jan and St. Croix recently purchased by the United States from the kingdom of Denmark, are situated to the east and southeast of the island of Porto Rico. My interest in their flora was first aroused by the proximity of the Virgin Islands archi- pelago to Porto Rico, both the Porto Rican islands Culebra and Vieques being parts of the archipelago. I therefore took occasion in 1913, accompanied by Dr. J. N. Rose and with the help of Mrs. Britton, Miss Delia W. Marble, and Dr. J. A. Shafer, to explore St. Thomas and St. Jan quite thoroughly, and Dr. Rose made collections on St. Croix, while we were engaged in studying the cacti of the West ’ Indies! In 1901, I had made a brief visit to St. Croix, with Mr. John F. Cowell.? . The islands are all hilly, there being very little level land on either St. Thomas or St. Jan, but more on St. Croix. The rocks are mostly of plutonic origin, but there is some limestone on St. Croix and locally other stratified rocks occur. The highest elevation is about 500 meters (1,550 feet), on The Crown of St. Thomas. There is but little natural forest remaining on any of the islands, and what there is is confined to the hilltops in a few places. Re- forestation is the crying need of the new possession, and it will be highly discreditable to the United States if this subject is not im- mediately taken in hand. Most of the higher parts of all three islands are not available for any but forest products and the supply of wood for fuel needs to be increased and the rainfall conserved by a forest cover, for most of the rain now runs off immediately. This destruc- tion of the forest has doubtless eliminated a good many species from the original flora of the islands. ; The principal literature of the botany of the islands is as follows? H. West. “Bidrag til Beskrivelse over Ste Croix, med en kort udsigt over St. Thomas, St. Jean, Tortola, Spanishtown og Crabeneiland.” Kidbenhavn. Pp. 363. 1793. [German edition pp. 274, Copenhagen 1794.] West enumerates and partly describes 542 species, of which 111 were culti- 1 Jour. N. Y. Bot. Gard. 14: 99-109. 2 Jour. N. Y. Bot. Gard. 2: 166, 3 See also citations in the chapters on Hepaticae, Fungi and Algae. 19 20 BROOKLYN BOTANIC GARDEN MEMOIRS vated, mainly of St. Croix, a few from St: Thomas and St. Jan. Some of the descriptions are by Vahl. A number of the plants listed have not been observed on St. Croix by subsequent collectors and some of them are obscure. The author was rector of a school at Christiansted. The book is very rare. I am indebted to The New York Public Library for a photostat copy. André Pierre Ledru. ‘Voyage aux iles de Ténériffe, La Trinité, Saint-Thomas, D. F. Sainte Croix et Porto Ricco, exécuté par ordre du gouvernement frangais, depuis le 30 septembre 1796 jusqu’ au 7 juin 1798, sous la direction du capitaine Baudin, pour faire des recherches et des collections relatives a l'histoire natur- elle; contenant des observations sur le climat, le sol, la population, l’agricul- ture, les productions de ces iles, le caractére, les moeurs et le commerce de leurs habitants.’’ Ouvrage accompagné de notes et d’additions par M. Sonnini. Avec une trés belle carte gravée par J. B. Tardieu d’aprés Lopez. Paris. 2 vol, - 1810. Ledru was the botanist and Anselme Riedlé the gardener of an expedition sent out by the Paris Museum of Natural History 1796-1798. Unfortunately, many of the specimens attributed to St. Thomas were in all probability col- lected on Porto Rico. Many living plants were brought back to the Jardin des Plantes. The botanical parts of the report are general and not extensive. L. de Schlechtendal. ‘Florula insulae Sti. Thomae Indiae occidentalis.” Linnaea, 3: 251-276; 4: 78-93; 5: 177-200, 682-688; 6: 722-772. 1828-1831. About 400 species are enumerated. The plants were collected by C. A. Ehrenberg, a merchant, in the years 1827 and 1828. The records are anno- tated and there are some descriptions. , Henry Krebs. ‘Catalogue of plants found on the island of St. Thomas, W. I.” 1852. [In John P. Knox: A historical account of St. Thomas, W. I., with its rise and progress in commerce, missions and churches, climate and its adaptation to invalids, geological structure, natural history and botany. New York.] Over 1,200 plants are enumerated alphabetically, including many in culti- vation and some algae. Many of the records can not now be substantiated. Krebs had previously published an account of the geographic distribution of the Flora of St. Thomas. J. P. Knox. ‘Catalogue des plantes qui naissent spontanément dans I’isle de Saint- H. F. Thomas.” 1857. [Memorie della r. Acad. di Torino, II, 16: Ixxvi- Ixxxix. ] This is essentially the same document as the preceding. A. Eggers. “St. Croix’s Flora.” Vidensk. Meddel. Kjgbenhavn. Pp. 33- 158. 1876. Baron Eggers was a Danish official on St. Croix from 1869 to 1874, and made extensive botanical collections. He records 738 species, with anno- tations. H. F. A. Eggers. ‘‘Flora of St. Croix and the Virgin Islands, West Indies.”” Bull. U.S. Nat. Mus. 13. Pp. 133. 1879. Baron Eggers was in command of Danish troops on St. Thomas during most of the period between 1874 and 1887, and visited St.. Jan. In this cat- alogue he enumerates 881 indigenous or naturalized species, with annotations, and also records many of the plants in cultivation. H. F. A. Eggers. ‘(Supplement til St. Croix’s og Jomfrugernes Flora.” Vidensk. “Meddel. Kj¢benhavn, pp. 11-21. 1889. This work contains additional records to those previously published by the author. BRITTON: FLORA OF THE VIRGIN ISLANDS 21 Otto Kuntze. ‘Um die Erde.” Pp. 514. Leipzig. 1881. Dr. Kuntze visited St. Thomas in 1874, at the beginning of his extensive travels, Otto Kuntze. ‘Revisio Generum Plantarum” 1: 2: pp. 1009. Leipzig. 1891. The author records specimens collected by him on St. Thomas in 1874. F. Borgesen and Ove Paulsen. ‘Om Vegetationen paa de Dansk-Vestindiske Mer.” Botan. Tidsskr. Kj¢benhavn, 22: 1-114, f.1-43. 1898. [Reprint pp. 114.] Mr. Borgesen visited the islands in 1892, and again in 1895-6, on his second trip accompanied by Mr. Paulsen. They made extensive collections, and listed six Spermatophytes as additions to the known flora. The document is mostly ecologic, and especially detailed as to the composition of the coastal vegetation. It was translated into French by Mlle. S. Eriksson and pub- lished in 1900 (Rev. Gen. de Bot. 12: 99-107; 138-153; 224-245; 289-297; 344-354; 434-446; 489-510). [Reprint pp. 108.] C. F. Millspaugh. ‘Plantae Utowanae.’”’ Field Col. Mus. Bot. 2: 1-110; 113-135. pl. 25. 1900. During the cruise of the yacht Utowana, December, 1898, to March, 1899, Dr. Millspaugh, botanist of the expedition, visited St. Thomas on January 17 and 18, 1899, and collected about 200 species, which are enumerated. C. F. Millspaugh. ‘Flora of the Island of St. Croix.’’ Field Col. Mus. Bot. 1: 441-546. Map. 1902. Annotated list of 1,029 species, based especially upon the large collections made in 1895, 1896 and 1897 by A. E. Ricksecker and Mrs. J. J. Ricksecker, with records taken from Baron Eggers Flora. Mr. Ricksecker published a list of the species collected by him, pp. 4, not dated [1896]. Dr. Millspaugh has a chapter upon the botanical history of St. Croix. F. Borgesen. ‘‘ Notes on the Shore Vegetation of the Danish West Indian Islands.” Bot. Tidsskr. 29: 201-259. f.1-140; pl. 3-6. 1909. Mr. Borgesen made a third trip to the islands during the winter of 1905- 1906, especially for algological studies. The paper is ecological, and supple- mentary to his earlier publications. E. G. Britton. ‘‘Mosses of the Danish West Indies and Virgin Islands.’’ Bull. Torr. Club 42: 1-8. 1915. Mrs, Britton lists, with annotations, 28 species of Mosses, including 3 de- scribed as new; four of the plants enumerated were found only on Tortola. H. G. Brock, P. S. Smith, W. A. Tucker. ‘The Danish West Indies, their Resources and Commercial Importance.”’ 1917. The United States Department of Commerce has recently published as Special Agents Series 129 (pp. 68, figs. 1-8), a valuable document in which the vegetable products of commercial value are discussed. There are a very large number of records of plants from the islands in taxonomic monographs and lists of species by many authors. As a literary curiosity record may be made of a manuscript list of the plants of St. Thomas, undated, arranged upon the Linnaean system of classification, preserved in the library of the New York Botanical Garden, presented some years ago by the late Dr. T. F. Allen. General comments upon the vegetation are to be found i in several books of travel. The earlier collections of botanical specimens are practically all to be found only in the herbaria of the Old World. Perhaps the oldest 22 BROOKLYN BOTANIC GARDEN MEMOIRS are those of Von Rohr and of Ryan, made about 1780, and preserved for the most part in the herbarium of the Botanical Museum‘at Copen- hagen, where the most complete and extensive collections from these islands are to be found. Prior to 1800 collections were made by L. C. M. Richard, Isert, West, Pflug, Ledru and Riedlé. During the nineteenth century the principal collectors were Benzon, Bertero, Ravn, Hornbeck, Ehren- berg, Breutel, Krebs, Oersted, Holton, Eggers, Krause, Warming, Borgesen, Paulsen, A. E. Ricksecker, Mrs. J. J. Ricksecker, Otto Kuntze and Millspaugh. Since 1900 collections have been made by N. L. Britton, Mrs. Britton, J. F. Cowell, Miss Marble, J. A. Shafer and J. N. Rose. A collection made by Kirkman Finley in Trinidad was erroneously labeled as from St. Thomas, and many errors have been made in citing these specimens. A few plants collected by Kuntze in Porto Rico have been erroneously recorded as from St. Thomas, and many col- lected by Riedlé on Porto Rico have been similarly erroneously re- corded. Conversely, some plants collected by Purdie on St. Thomas have been cited as Jamaican. For the purposes of the following list of plants I have examined the literature and have studied the following series of specimens: 1. Duplicates of plants collected by Benzon, Hornbeck, Eggers and Paulsen, received by the New York Botanical Garden in exchange with the Copenhagen Botanical Museum. . 2. The collection made by I. F. Holton on St. Thomas, preserved in the herbarium of Columbia University. 3. Dr. Otto Kuntze’s St. Thomas plants, which came to the New York Botanical Garden as a part of his herbarium, presented by Mr. Andrew Carnegie. 4. The St. Croix collections made by Mr. Ricksecker and a portion of that made by Mrs. Ricksecker in the herbarium of the New York Botanical Garden and parts of the complete sets preserved in the herbarium of The Field Museum of Natural History. 5. Part of the St. Thomas collection made by Dr. Millspaugh. 6. The St. Croix collection made by Mr. Cowell and myself in 1900. 7. The collections made by Dr. Rose, assisted by Mr. Fitch and Mr. Russell on St. Croix in 1913. i 8. The collection made on St. Thomas by Mrs. Britton and Miss Marble in 1913. g. The collection made by Dr. Shafer and myself on St. Thomas, St. Jan and small adjacent islands in 1913. Mrs. Britton has contributed the catalogue of the mosses, Dr. Evans that of the hepatics, and Professor Riddle that of the lichens. BRITTON: FLORA OF THE VIRGIN ISLANDS 23 Our knowledge of the fungi of the islands is but fragmentary and it is therefore deemed wise not to attempt an enumeration of them at this time; a mycological survey would doubtless reveal the presence of several hundred species. Dr. Howe has contributed a note on the algological collections and researches of Mr. Borgesen. St. Thomas and St. Jan are two of the Virgin Islands, discovered by Columbus in 1493, and were so called to commemorate the young women who are fabled as having accompanied St. Ursula. _ The Virgin Island group is usually regarded as composed of the: following islands, proceeding from the west eastward, (1) Culebra, or Snake Island (Porto Rican); (2) St. Thomas, or San Thomé, and (3) St. John or San Jan; (4) Tortola, (5) Virgin Gorda, and (6) Ana- gada (British). Throughout this archipelago there are many islets and keys, and the marine views from the hills are among the most charming in America. If to the above mentioned larger islands we add (7) Jost Van Dyck, the next largest, a British island near Tortola, we have seven major Virgin Islands, eight if we include Vieques. Tortola (British) is separated from St. Jan by little over a mile of water. The purchase from the Danish government thus brings our frontier close to that of the British Empire at another point. Vieques, or Crab Island (Porto Rican), lies south of the axis of the archipelago, and is perhaps not properly a member of the Virgin Island group, although it is sometimes so considered. These islands were originally inhabited by Arawak and Carib Indians. St. Thomas was colonized by the Dutch in 1657, passed to the British about 1667, and to the Danes in 1671, who have since held it, except for short occupations by the British. St. Jan was colonized by the Danes in 1684, and their occupancy has since been continuous. St. Croix, or Santa Cruz, was also discovered by Columbus in 1493 or early in 1494, colonized by both Dutch and English in 1625, passed soon to the Spanish, and next to the French in 1651. The Danish ownership dates from 1733. It is isolated in the sea, and not properly of the Virgin Island group; in clear weather, it can be seen from the hills of Porto Rico and from those of St. Thomas and St. Jan. All three islands are oblong in shape, with the longer axes nearly east and west, the coast lines irregular. The hills of St. Thomas rise to about 1,500 feet; those of St. Jan are somewhat lower (about 1,260 feet), while the highest point on St. Croix (Mt. Eagle) is 1,164 feet. St. Croix is about 21 miles long, 6 miles wide, and has an area of about 84 square miles, being thus about one seventh larger than Staten Island, New York (72$ square miles). St. Thomas is 13 miles long, 4 miles wide, with an area, including its islets, of some 32 square miles; St. Jan is 9 miles long, about 5 miles wide, with an area, in- 24 BROOKLYN BOTANIC GARDEN MEMOIRS cluding its islets, of about 21 square miles. The total area of the three islands, including their contiguous islets, is thus about 138 square miles, or not quite twice that of Staten Island. The areas here used for St. Thomas and St. Jan are approximate, because the total area of the contiguous.islets is not definitely recorded. The harbor of Charlotte Amalia, coveted by commercial and naval interests, is the most striking coastal feature of the islands, indenting the southern coast of St. Thomas. It is something less than a mile in diameter, a little longer than wide, and is nearly enclosed by the hills, its mouth being approximately 900 feet wide. It is as safe an anchorage as any tropical harbor can be, and affords anchorage for as many vessels as would be at all likely to need it at any one time, in- water which is up to 37 feet deep. It is not as spacious as Guantanamo Bay on the southeast coast of Cuba, but as a naval base, with the hills fortified, would immediately command the Virgin Passage. Magen’s Bay on the north side of St. Thomas, where a long penin-. sula juts out into the sea, and Coral Bay at the east and Cruz Bay at the west end of St. Jan, are also valuable harbors, and there are several other small harbors or coves. The so-called harbors at Christiansted and Frederiksted, St. Croix, are open roadsteads. These islands, like Culebra, Tortola, and Virgin Gorda, are partly plutonic in origin, being partly composed of rocks which have solidified ' froma molten state. There is no present evidence of volcanic activity, as there is in the Leeward and the Windward Islands farther south, and there are no volcanic peaks. Conglomerate and other stratified rocks, supposed to be Cretaceous, also occur. They are evidently ancient, and show evidences of an enormous amount of erosion since their upheaval; they have not been geologically surveyed. The soil, except that of some sand beaches and mangrove swamps and salt marshes, has directly resulted from the decay and erosion of the rocks; it is of good agricultural quality and locally deep, but on the steep slopes and hillsides it is meager, having been much washed away since the cutting away of the forests. There are not many sand beaches on St. Thomas or St. Jan, but there is a consider- able area of beach on St. Croix. In sheltered coves and reaches with shallow water, the mangrove is forming land, as everywhere in similar situations on tropical coasts. Along large portions of the coast lines, the rocks come directly to the sea, forming fine cliffs and headlands, often rising from deep water, and much of the coastal scenery is highly picturesque. I have included records of the plants commonly cultivated either for their products or for ornament and interest, but have made no attempt to include the rarer or unusual garden plants, If the records BRITTON: FLORA OF THE VIRGIN ISLANDS 25 by Krebs and Knox are correct, there was a greater variety of plants in gardens at the middle of the last century than at present. In citing synonyms for the names of plants, I have given the original in cases where the species was first named in’a genus other than the one in which it is now included, and I also have indicated the names used by previous authors dealing with plants of the islands, in so far as I have been able to refer them, but no attempt has been made to give complete synonymy. I gratefully acknowledge aid from Mr. A. S. Hitchcock in the determination of some grasses and from Miss Margaret Slosson and Mr. W. R. Maxon for information regarding some ferns. SPERMATOPHYTA TYPHACEAE TYPHA ANGUSTIFOLIA L. [T. domingensis Pers.; T. angustifolia domingensis Griseb.] Along rivulets and lagoons, St. Thomas; St. Jan; St. Croix. PANDANACEAE PANDANUS UTILIS Bory. [P. odoratissimus of Eggers.] Planted for ornament. ' ZANNICHELLIACEAE RUPPIA MARITIMA L. _ [R. rostellata of Eggers.] Shallow, brackish water, St. Thomas; Buck Island; St. Jan; St. Croix. CYMODOCEACEAE CYMODOCEA MANATORUM Aschers. Shallow, salt water, St. Croix; St. Thomas; St. Jan. HaLopuLE Wricuti Aschers. Shallow, salt water, St. Thomas; St. Croix. ALISMACEAE ECHINODORUS CORDIFOLIUS (L.) Griseb. [Alisma cordifolia L.; A. rostratum Nutt.; Echinodorus rostratus Engelm.] Wet grounds, St. Thomas; St. Croix. ELODEACEAE Haxopuita BarLtonis Aschers. In salt water, St. Thomas. HALopuHiLa ASCHERSONII Ostenfeld. In salt water, St. Croix. HYDROCHARITACEAE THALASSIA TESTUDINUM Konig. In salt water, St. Thomas; St. Jan; St. Croix. 26 BROOKLYN BOTANIC GARDEN MEMOIRS POACEAE SACCHARUM OFFICINARUM L. Subspontaneous after cultivation, St. Croix, where it is extensively cultivated for sugar; grown in small patches on St. Thomas and St. Jan. ANDROPOGON GLOMERATUS (Walt.) B.S. P. Doubtfully recorded from St. Thomas by Hackel. ANDROPOGON BICORNIS L. [Anatherum bicorne Beauv.] On the high hills of St. Thomas and St. Jan. ANDROPOGON LEUCOSTACHYUS H.B.K. St. Thomas. ANDROPOGON JUNCIFOLIUS Desv. St. Croix. ANDROPOGON CERIFERUS Hack. St. Thomas. ANDROPOGON PANORMITANUS Parl. [A. saccharoides of Eggers; A, Wrightti of Millspaugh.] St. Croix. ANDROPOGON SCHOENANTHUS L. Cultivated for perfume. HETEROPOGON coNnTORTUS (L.) Beauv. Krumbay, St. Thomas (according to Eggers). : Hotcus SorcHum L. [H. saccharatus L.; Sorghum vulgare Pers.; Andropogon Sorghum Brot.] Subspontaneous after cultivation, St. Croix; St. Thomas. ANTHEPHORA HERMAPHRODITA (L.) Kuntze. [Tripsacum herma- phroditum L.; Anthephora elegans Schreb.; A. villosa Spreng.] Waste and cultivated grounds, St. Thomas; St. Croix. NAZIA ALIENA (Spreng.) Scribn. [Lappago aliena Spreng.; Nazia racemosa aliena Scribn. & Smith; confused by authors with Nazia racemosa (L.) Kuntze = Tragus racemosus (L.) Haller.] Sandy fields, thickets and waste grounds, St. Thomas; St. Jan (according to Eggers); St. Croix. VALOTA INSULARIS (L.) Chase. [Andropogon insularis L.; Pant- cum leucophaeum H.B.K.; P. insulare Meyer; Tricholaena insularis Griseb.; Syntherisma insularis Millsp.] Dry soil, St. Thomas; St. Jan; St. Croix. VaLota EccErsit (Hack.) Hitchc. & Chase. [Panicum Eggersti Hack.] St. Thomas. Endemic. SYNTHERISMA DIGITATA (Sw.)- Hitchc. [Milium digitatum Sw.; Digitaria setigera Roth; D. horizontalis Willd.; Syntherisma setigera Nash; P. sanguinale vulgare of Kuntze in part.] Fields, hills and cultivated grounds, St. Thomas; St. Croix. SYNTHERISMA SANGUINALIs (L.) Dulac. [Panicum sanguinale L.; Digitaria marginata Link.] Fields, hills and cultivated grounds, St. Thomas; St. Jan; St. Croix. SYNTHERISMA IsCHAEMUM (Schreb.) Nash. [Panicum Ischaemum Schreb.] St. Croix (according to Hitchcock & Chase). ° BRITTON: FLORA OF THE VIRGIN ISLANDS 27 The grass recorded by Eggers as Digitaria filiformis from Cowell Hill, St. Thomas, has not been further identified. ERIOCHLOA PUNCTATA (L.) Desv. [Milium punctatum L.; Helopus punctatus Nees.] Moist grounds, St. Croix; St. Thomas. ANASTROPHUS COMPRESSUS (Sw.) Schlecht. [Milium compressum Sw.; Paspalum platycaulon Poir; P. compressum Rasp.] Wet grounds, St. Thomas; St. Jan; St. Croix. PASPALUM GLABRUM Poir. [P. Helleri Nash; Panicum plantagineum of Millspaugh; ? P. Richardi Steud.] Wet grounds, St. Thomas; St. Jan; St. Croix. . PASPALUM PLICATULUM Michx. [P. undulatum Poir.; P. caespi- tosum of Eggers, at least in part.] Hillside, Buck Island, St. Thomas; St. Croix (according to Eggers). PASPALUM PANICULATUM L. [P. hemisphaericum Poir.] St. Thomas (according to Schlechtendal). PASPALUM FIMBRIATUM H.B.K. Waste grounds and roadsides,- St. Croix. PASPALUM ORBICULATUM Poir. [P. pusillum Vent.] St. Thomas (Fluegge; according to Grisebach). PASPALUM CONJUGATUM Berg. Grassy places, St. Thomas; St. Jan; St. Croix. PASPALUM NOTATUM Fluegge. St. Thomas is the type locality of the species, but the plant has not been found there by recent collectors. PASPALUM VIRGATUM L. St. Jan; St. Croix (according to West). PASPALUM SECANS Hitchc. & Chase. Sandy soil, St. Croix. PASPALUM DISTICHUM L. Wet grounds, St. Thomas; St. Croix. PASPALUM VAGINATUM Sw. [P. distichum vaginatum Sw.] Wet grounds, St. Croix. PASPALUM SPATHACEUM Desv., recorded as from St. Thomas by Schlechtendal, is a species not understood by modern botanists. PASPALUM MOLLE Poir., described as from St. Thomas, is a species not understood by modern botanists. PANICUM GEMINATUM Forsk. [P. paspaloides of Eggers and of Millspaugh; P. brizoides Lam., not L.; Paspalum appressum Lam.] Wet grounds, St. Thomas; St. Jan; St. Croix. PANICUM BARBINODE Trin. [P. molle of Eggers.] Moist grounds, St. Croix. . PANICUM REPTANS L. [P. grossarium L.; P. prostratum Lam.; P. prostratum pilosum Eggers; P. caespitosum Sw.] Hillside thickets, St. Thomas; St. Jan; St. Croix. PANICUM FASCICULATUM Sw. [P. fuscum Sw.; P. fasciculatum fuscum Griseb.; P. fasciculatum flavescens of Kuntze.] Banks, hill- sides and thickets, St. Thomas; St. Jan; St. Croix. 28 BROOKLYN BOTANIC GARDEN MEMOIRS PANICUM MILIACEUM L. Waste grounds, St. Croix. PANICUM ADSPERSUM Trin. Hillside thicket, Bethania, St. Jan. PANICUM CAYENNENSE Lam. St. Thomas (recorded with doubt by Schlechtendal). PANICUM DIFFUSUM Sw. Rocky hillsides, St. Thomas; recorded from all three islands by Eggers and from St. Croix by Grisebach. PANICUM MAXIMUM Jacq. [P. jumentorum Pers.; P. polygamum Sw.] Dry soil, St. Thomas; St. Jan; St. Croix. PANICUM LAXUM Sw. Hillsides, St. Thomas. PANICUM TRICHOIDES Sw. Barracks, St. Thomas (recorded by Eggers as P. brevifolium L.). PANICUM GLUTINOSUM Sw. St. Croix (according to West). LaSIACIS DIVARICATA (L.) Hitche. [Panicum divaricatum L.; P. divaricatum glabrum Kuntze.] Thickets and hillsides, St. Thomas; St. Jan; St. Croix. Lastacis Harrisit Nash. St. Jan. LASIACIS SORGHOIDEA (Desvaux) Hitchce. & Chase. [Panicum sorghoideum Desvaux; P. latifolium of Millspaugh.] Thickets, St. Thomas; St. Croix. LASIACIS LIGULATA Hitchc. & Chase. [Panicum divaricatum puberulum Griseb.] Shaded bank, St. Peter, St. Thomas. ECHINOCHLOA COLONUM (L.) Link. [Panicum colonum L.] Grassy places, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. OPLISMENUS HIRTELLUS (L.) Beauv. [Panicum hirtellum L.; P. setarium Lam.; O. setarius R. & S.; Orthopogon setarius Spreng.] Woodlands, St. Thomas; St. Jan; St. Croix. CHAETOCHLOA GENICULATA (Lam.) Millsp. & Chase. [Panicum geniculatum Lam.; P. imberbe Poir.; Setaria glauca imberbis Griseb.; S. glauca of Eggers; Chaetochloa glauca of Millspaugh.] Woodlands, waste and cultivated grounds, St. Thomas; St. Croix; St. Jan. CHAETOCHLOA SETOSA (Sw.) Scribn. [Panicum setosum Sw.; Setaria setosa Beauv.; Panicum caudatum Lam.; Setaria setosa caudata Griseb.; Setaria macrostachya of Schlechtendal.] Hillsides, St. Thom- as; St. Croix; St. Jan. CHAETOCHLOA RARIFLORA (Mikan) Hitchc. & Chase. [Setaria rari- flora Mikan.] Hillsides, St. Thomas; St. Croix. . CENCHRUS ECHINATUS L. [C. viridis of Millspaugh; C. echinatus brevisetus Scribn.; C. echinatus tribuloides of Kuntze.] Fields and hillsides, St. Thomas; St. Jan; St. Croix.’ CENCHRUS CAROLINIANUS Walt. St. Thomas (according to Hitch- cock & Chase). ‘(CENCHRUS VIRIDIS Spreng. Dry soil, St. Thomas. STENOTAPHRUM SECUNDATUM.(Walt.) Kuntze. [Ischaemum secun- BRITTON: FLORA OF THE VIRGIN ISLANDS 29 datum Walt.; S. glabrum Trin.; S. americanum Schrank.] Moist grounds, St. Thomas; St. Jan; St. Croix. OLYRA LATIFOLIA L. Woodlands, St. Thomas; Cinnamon Bay, St. Jan (according to Eggers.) PHARUS GLABER H.B.K. Woodlands, St. Thomas; St. Jan; St. Croix. Oryza SATIVA L. St. Thomas (according to Pilger). ARISTIDA ADSCENSIONIS L. [Aristida bromoides H.B.K.; A. stricta Griseb., not Michx.; A. americana Pilger, not L.] Thickets and hill- sides, St. Thomas; St. Jan; St. Croix. ’ ARISTIDA COGNATA Trin. & Rupr. [A. Swartziana Steud.] Hill- sides, St. Thomas; St. Croix. SPOROBOLUS viRGINIcus (L.) Kunth. [Agrostis virginica L.] Saline soil, St. Thomas; St. Jan; St. Croix. SPOROBOLUS BERTEROANUS (Trin.) Hitchc. & Chase. [Vilfa Berteroana Trin.; Sporobolus angustus Buckley.] Wet grounds, St. Jan; St. Croix. SPOROBOLUS ARGUTUS (Nees) Kunth. [S. domingensis of Mill- spaugh; ? S. littoralis of Eggers.] Saline soil, St. Croix. SPOROBOLUS INDICUS (L.) R. Br. [Agrostis indica L.; Vilfa tenacissima Kunth.] Dry soil, St. Thomas; St. Jan; St. Croix. SPOROBOLUS MURALIS (Raddi) Hitchc. & Chase. [Agrosticula muralis Raddi; S. minutiflorus of Millspaugh.] Waste grounds and ‘roadsides, St. Croix. 7 CAPRIOLA DACTYLON (L.) Kuntze. [Panicum Dactylon L.; Cyno- don Dactylon Pers.] Dry'soil, St. Thomas; St. Jan; St. Croix. CHLORIS RADIATA (L.) Sw. [Agrostis radiata L.] Dry soil, St. Thomas; St. Jan (according to Eggers); St. Croix. CHLORIS PARAGUAIENSIS Steud. [C. barbaia Sw.; C. ciliata of Eggers.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CHLORIS SAGRAEANA A. Rich. [C. eleusinoides Griseb.] St. Croix. CHLORIS CILIATA Sw. Dry soil, St. Thomas; St. Croix. BOUTELOUA AMERICANA (L.) Scribn. [Aristida americana L.; Heterostega juncifolia Desv.; B. litigiosa Lag.] Hillsides and banks, St. Thomas; St. Jan; St. Croix. GYMNOPOGON FOLIOsUS (Willd.) Nees. [Chloris foliosa Willd.] St. Thomas. ELEUSINE INDICA (L.) Gaertn. [Cynosurus indicus L.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. DACTYLOCTENIUM AEGYPTIUM (L.) Richt. [Cynosurus aegyptius L.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. LEPTOCHLOA FILIFORMIS (Lam.) Beauv. [Festuca filiformis Lam.:; 30 BROOKLYN BOTANIC GARDEN MEMOIRS L. mucronata (Michx.) Kunth; L. mucronata multiflora Eggers.] St. Croix, along ditches (according to Eggers). LEPTOCHLOA VIRGATA (L.) Beauv. ([Cynosurus virgatus L.; ?L. virgata gracilis Eggers; Chloris poaeformis H.B.K.] Moist or wet grounds, St. Thomas; St. Jan; St. Croix. DIPLACHNE FASCICULARIS (Lam.) Beauv. [Festuca fascicularis Lam.; Leptochloa fascicularis A. Gray. ] Ina ditch, St. John’s Estate, St. Croix. PAPPOPHORUM ALOPECUROIDEUM Vahl. [P. laguroideum Schrad.] Rocky hillsides, St. Thomas; Buck Island, St. Thomas (according to Eggers). ERAGROSTIS PILOSA (L.) Beauv. [Poa pilosa L.; E. poaoides of Grisebach.] Dry soil, St. Thomas; St. Croix. ERAGROSTIS TEPHROSANTHUS Schultes. Dry soil, St. Thomas; St. Croix. ERAGROSTIS CILIARIS (L.) Link. [Poa ciliaris L.; E. ciliaris laxa Kuntze.] Dry soil, St. Thomas; St. Jan; St. Croix. ERAGROSTIS AMABILIS (L.) Wight & Arn. [Eragrostis plumosa Link.] Cultivated grounds, St. Jan. ERAGROSTIS BARRELIERI Dav. [E. minor of Millspaugh; £. poaoides of Eggers.] Dry soil, St. Thomas (according to Eggers); St. Croix. ERAGROSTIS ELLIoTTI S. Wats. Dry soil, St. Thomas. UNIOLA VIRGATA (Poir.) Griseb. [Poa virgata Poir; U. racemi- flora Trin.] Bolongo, St. Thomas; Little St. James Island, St. Jan. ARTHROSTYLIDIUM CAPILLIFOLIUM Griseb. Flag Hill, St. Thomas; Battery, St. Jan. BAMBOS VULGARIS Schrad. Naturalized in wet grounds, St. Thomas; St. Croix. Corx LacryMa-Josi L. Cultivated for ornament. ZEA MAYS L. Cultivated for food. CYPERACEAE KYLLINGA BREVIFOLIA Rottb. [K. monocephala Thunb. of Schlechtendal and of Eggers.] Moist, grassy places, St. Thomas; St. Jan; St. Croix. KYLLINGA ODORATA Vahl. IK . triceps of Eggers; K. odorata minor Boeckl.] Moist, shaded banks, St. Thomas; St. Jan. KYLLINGA PUMILA Michx. Moist grassy places, St. Thomas, collected by Riedlé (according to Clarke). KYLLINGA PUNGENS Link. Midland, St. Croix. CyYpPERuS oporATUS L. [C. polystachyus R. Br.; Pycraeus odoratus Urban.] Crown, St. Thomas, at about 500 m. altitude (according to BRITTON: FLORA OF THE VIRGIN ISLANDS 31. Eggers). Not found by us on St. Thomas, but collected on Tortola at about the same elevation. CYPERUS LAEViIGATUS L. [C. laevigatus albidus Eggers; C. mucro- natus Rottb.; J uncellus laevigatus Clarke.] Wet grounds, St. Thomas; St. Croix. CYPERUS SURINAMENSIS Rottb. Wet or moist grounds, St. Thomas. —— CYPERUS OCHRACEUS Vahl. Moist grounds, St. Croix. CYPERUS ELEGANS L. [C. viscosus Sw.] Wet saline grounds, St. Thomas; St. Jan; St. Croix. CYPERUS SPHACELATUS Rottb. Pastures and hillsides, Signal Hill and Crown, St. Thomas. CyYPERUS COMPRESSUS L. Moist ground, Haven Sight, St. Thomas (according to Eggers). Not found by us on St. Thomas, but collected on Virgin Gorda, Vieques and Culebra. CYPERUS DISTANS L. f. [Cyperus Eggersti of Millspaugh.] Pas- tures and ditches, Signal Hill and St. Peter, St. Thomas; Mt. Eagle, St. Croix. CyYPERUS ESCULENTUS L. [C. esculentus macrostachyus Boeckl.] St. Thomas (according to Clarke). . CYPERUS ARTICULATUS L. Wet grounds, St. Thomas; St. Croix. CyYPERUS ROTUNDUS L. [C. Hydra Michx.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CYPERUS CAYENNENSIS (Lam.) Britton. ([Kyllinga cayennensts Lam.; Mariscus flavus Vahl; Cyperus flavus Nees; Cyperus flavo- mariscus Griseb.; Mariscus cayennensis Urban.] Grassy places, St. Thomas; St. Croix. CYPERUS GRANULARIS (Desf.) Britton. [Mariscus gracilis Vahl; Kyllinga filiformis capillaris Griseb.; C. capillaris: of Millspaugh.] Sandy soil, near the coast, St. Croix. CYPERUS TENUIS Sw. St. Croix (according to Clarke). _ CYPERUS LIGULARIS L. [Mariscus rufus H.B.K.; M. ligularis Urban.] Moist, especially saline soil, St. Thomas; St. Jan; St. Croix. CYPERUS CONFERTUS Sw. [Mariscus confertus Sw.] Hillsides and thickets, St. Thomas; St. Croix (according to Grisebach). CYPERUS PURPURASCENS Vahl. Coastal rocks, Water Island, St. Thomas; St. Croix. CYPERUS BRUNNEUS Sw. [C. brizaeus Vahl; C. Ottonis Boeckl.; C. discolor Boeckl.; Mariscus brunneus Clarke.] Coastal sands, St. Thomas; St. Jan; St. Croix. CyYpERUS FERAX L. C. Rich. [C. pennatus of Eggers; C. flexuosus Vahl; C. odoratus of Eggers; Torulinium ferax Urban; C. Michauxt- anus af Millspaugh.] Wet grounds, St. Thomas; St. Croix. 32 ’ BROOKLYN BOTANIC GARDEN MEMOIRS CyYPERUS VAHLII (Nees) Steud. Moist soil on hills, St. Thomas; St. Jan. CYPERUS FILIFORMIS Sw. [Torulinium filiforme Clarke; C. uni- folius Boeckl.] Moist soil, St. Thomas; St. Croix. CYPERUS FERRUGINEUS Poir. [Pycraeus ferrugineus Clarke] re- corded from St. Thomas by Clarke on the evidence of a specimen in the herbarium of the British Museum, is probably an error in locality. CYPERUS sTRIGOSUS L. Recorded by Schlechtendal as found in a garded on St. Thomas, is probably an error in name. ELEOCHARIS INTERSTINCTA (Vahl) R. & S. [Scirpus interstinctus Vahl.] Marshes, St. Thomas; St. Croix. ELEOCHARIS MUTATA (Vahl) R. & S. [Scirpus mutatus Vahl; E. cellulosa of Millspaugh.] Wet grounds, St. Croix; St. Jan (according to Eggers). ELEOCHARIS FLACCIDA (Spreng.) Urban. [Scirpus flaccidus Spreng. E. ochreata Nees.] Wet grounds, St. Thomas. ELEOCHARIS CAPITATA (L.) R. Br. [Scirpus capitatus L.] Wet grounds, St. Thomas; St. Jan; St. Croix. ELEOCHARIS RETROFLEXA (Poir.) Urban. [Scirpus retroflexus Poir.; Eleocharis Chaetaria R. & S.] Moist grounds, St. Thomas. ELEOCHARIS MINIMA Kunth. Krumbay, St. Thomas (according to Clarke). ELEOCHARIS NODULOSA (Roth) Schultes. [Scirpus nodulosus Roth.] Adventure, St. Croix (according to Eggers). ScIRPUS SUBDISTCHUS Boeckl., described as from St. Thomas, has not been identified by subsequent botanists. , ScIRPUS ARTICULATUS (Kunth) Griseb. is recorded as from St. Croix by Kunth, presumably erroneously, it being an Old World species. FIMBRISTYLIS DIPHYLLA (Retz.) Vahl. [Scirpus diphyllus Retz.; ?.S. dichotomus of Schlechtendal; Scirpus brizoides Muhl.; Fim- bristylis polymorpha Boeckl.] Grassy places, St. Thomas; St. Jan; St. Croix. FIMBRISTYLIS FERRUGINEA (L.) Vahl. [Scirpus ferrugineus L.] Moist, saline soil, St. Thomas; St. Jan; St. Croix. , FIMBRISTYLIS SPADICEA (L.) Vahl. [Scirpus spadiceus L.] Moist soil near the coast, St. Thomas; St. Croix. ABILDGAARDIA MONOSTACHYA (L.) Vahl. [Cyperus monostachyus _L.; Fimbristylis monostachya Hassk.] Moist, shaded bank, Rosen- berg, St. Jan. DICHROMENA CILIATA Vahl. [Rynchospora pura Griseb.] Pas- tures and hillsides, Signal Hill and Crown, St. Thomas; Bordeaux, St. Jan. BRITTON: FLORA OF THE VIRGIN ISLANDS 33 DICHROMENA RADICANS Schl. & Cham. Shaded banks, St. Thomas. RyNcHosPporA BERTERII (Spreng.) Clarke. [Hypolytrum Berterii Spreng.; Rynchospora pusilla (Sw.) Griseb., not R. pusilla Chapm.] Pastures, Signal Hill, St. Thomas (according to Eggers). RYNCHOSPORA PODOSPERMA C. Wright. St. Thomas; a specimen in the Arnott Herbarium (according to Clarke). SCLERIA DISTANS Poir. St. Thomas (according to Clarke). SCLERIA LITHOSPERMA (L.) Sw. [Scirpus lithospermus L.; Scleria jiliformis Sw.] Rocky thickets, St. Thomas; St. Croix. SCLERIA PTEROTA Presl. [Scleria pratensis Nees; S. communis of Millspaugh.] Moist woodlands, St. Thomas; St. Jan; St. Croix. SCLERIA SCINDENS Nees. Forests, Signal Hill, St. Thomas. ARECACEAE COCCOTHRINAX ARGENTEA (Lodd.) Sarg. [C. sancti-thomae Bec- cari; C. Eggersiana Beccari; C. Eggersiana sanctae-crucis Beccari; Thrinax argentea Lodd.; ? T. parviflora of Eggers.] Hillsides, Water Island and Flag Hill, St. Thomas; St. Jan; St. Croix. ACROCOMIA ACULEATA (Jacq.) Lodd. [Cocos aculeata Jacq.] Hillside, St. Peter, St. Thomas. RoysToNEA REGIA (H.B.K.) O. F. Cook. [? Areca oleracea of West; Oreodoxa regia H.B.K.; ?0O. oleracea of Kuntze.] Wooded ravine, Tutu, St. Thomas; St. Croix. Planted for ornament. Cocos NUCIFERA L. Spontaneous after planting, especially in coastal sands, St. Thomas; St. Jan; St. Croix. SaBaAL ——. Planted, Charlotte Amalia, St. Thomas. BORASSUS FLABELLIFER L. Recorded by West as found on St. Croix. An East Indian palm. ARACEAE ANTHURIUM ACAULE (Jacq.) Schott. [Pothos acaulis Jacq.; Anthurium Huegelti of Eggers.] On rocks and trees in shaded situa- tions, St. Thomas; St. Jan; St. Croix (according to Eggers). ANTHURIUM GRANDIFOLIUM (Jacq.) Kunth. ([Pothos grandifolia Jacq.; A. macrophyllum of Eggers.] On rocks in woodlands, St. Thomas; St. Jan. ANTHURIUM CORDATUM (Willd.) D. Don. [Pothos cordata Willd.; ? P. macrophyllum of West.] On rocks in forests, St. Jan; St. Croix. ANTHURIUM SELLOUM C. Koch. On trees and rocks in forests, St. Jan. PHILODENDRON Kressi Schott. [P. hederaceum of Eggers.] On trees in forests, Crown, St. Thomas. 4 34 BROOKLYN BOTANIC GARDEN MEMOIRS PHILODENDRON OXYCARDIUM Schott. On trees in forests, St. Thomas. PHILODENDRON GIGANTEUM Schott. On rocks in dense forests, Signal Hill and Crown, St. Thomas (according to Eggers). DIEFFENBACHIA SEGUINE (Jacq.) Schott. [Arum Seguine Jacq.] Caret Bay, St. Thomas (according to Eggers). . CALADIUM BICOLOR (Ait.) Vent. [Arum bicolor Ait.; ? C. smarag- dinum of Eggers.] St. Thomas (according to Urban). Cultivated on St. Croix. XANTHOSOMA ATROVIRENS C. Koch. Cultivated and naturalized, St. Thomas; St. Croix (according to Eggers). XANTHOSOMA SAGITTIFOLIUM (L.) Schott. [Arum sagittifolium L.; Arum maculatum of Millspaugh.] Naturalized after cultivation, St. Thomas; St. Croix. Cultivated for its roots. XANTHOSOMA ? HASTATUM Eggers, recorded by Eggers as spon- taneous after cultivation on all three islands, has not been identified. Arum hastatum Vahl, cited by Eggers as a synonym, is, an unpublished name, printed in West’s Flora of St. Croix. PISTIA STRATIOTES L. [P. occidentalis Blume.] Naturalized in gardens, St. Thomas (according to Eggers). LEMNACEAE LEMNA PERPUSILLA Torr. [L. minor Eggers; L. paucicostata Hegelm.] In still fresh water, St. Croix; St. Jan (according to Eggers). BROMELIACEAE BROMELIA PINGUIN L. Hillsides and thickets; used for hedges, St. Thomas; St. Croix; St. Jan. WITTMACKIA LINGULATA (L.) Mez. [Bromelia lingulata L.; Chevalliera lingulata Griseb.] On trees and rocks on hills, St. Thomas; St. Jan. PITCAIRNIA LATIFOLIA Sol. St. Croix (according to Mez). PITCAIRNIA ANGUSTIFOLIA (Sw.) Redouté. ([Hepetis angustifolia Sw.] On rocks, St. Thomas; St. Jan; St. Croix. CATOPSIS NUTANS (Sw.) Griseb. On trees in forests, high hills of St. Thomas and St. Jan. TILLANDSIA UTRICULATA L. On trees and rocks, St. Thomas; St. Croix. TILLANDSIA FASCICULATA L. On trees in woodlands, St. Thomas; St. Jan. TILLANDSIA RECURVATA L. On trees, St. Thomas; St. Jan; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 35 Eggers records, in his supplementary list, another, undetermined Tillandsia from Adrian, St. Jan. : DENDROPOGON USNEOIDES (L.) Raf. [Tillandsia usneoides L.] On trees and shrubs, St. Thomas; St. Jan; St. Croix. ANANAS ANANAS (L.) Cook & Collins. [Bromelia Ananas L.; Ananas sativus Lindl.] Cultivated for its fruit. COMMELINACEAE COMMELINA LONGICAULIS Jacq. [C. cayennensis L. C. Rich.; C. communis of West; C. nudiflora Clarke, not L.] Moist shaded situa- tions, St. Thomas; St. Jan; St. Croix. : COMMELINA ELEGANS H.B.K. [C. virginica of Millspaugh and of Kuntze.] Moist grounds, St. Thomas; St. Croix. CALLISIA REPENS L. Shaded situations, St. Thomas; St. Jan; St. Croix. CALLISIA MONANDRA (Sw.) Schult. [Zradescantia monandra Sw.; Callisia umbellulata Lam.] Among shaded rocks, Signal Hill, St. Thomas (according to Eggers). RHOEO DISCOLOR (L’Her.) Hance. [Tradescantia discolor L’Her.] Waste rocky places, St. Thomas; St. Jan; St. Croix. ZEBRINA PENDULA Schnitzl. Lawns and cultivated grounds, St. Thomas; St. Croix. Naturalized. PONTEDERIACEAE PIAROPUS CRASSIPES (Mart.) Raf. [Pontederia crassipes Mart.; Eichhornia crassipes Solms; E. azurea of Millspaugh.] In water, St. Croix. LILIACEAE ALOE VERA L. [Aloe vulgaris Lam.; A. perfoliata of West.] On limestone and in fields, St. Thomas; St. Jan; St. Croix. Naturalized. Cordyline guineensis (Jacq.) Britton. ([Aletris guineensis Jacq.; Sanseviera guineensis Willd.] Hillsides, St. Thomas; St. Croix. Naturalized. Yucca ALorFroLia L. [Y. Draconis L.] Planted for ornament. Yucca GLoriosa L., is recorded by Eggers as naturalized in gardens and near dwellings on St. Thomas and St. Croix. Planted for orna- ment. ALLIUM PORRUM L. Cultivated for food. ALtium Cepa L. Cultivated for food. ALLIUM FISTULOSUM L. Cultivated for food. ALLIUM SATIVUM L. Cultivated for food. 36 BROOKLYN BOTANIC GARDEN MEMOIRS CONVALLARIACEAE ASPARAGUS OFFICINALIS L. Planted for food. SMILACEAE SMILAX ILICIFOLIA Kunth. [S. havenensis of Eggers.] Hillside thickets, St. Jan (?); St. Croix. SMILAX CORIACEA Spreng. [S. subarmata O. E. Schulz; S. popul- nea of Eggers.] Hillside thickets, St. Thomas; St. Croix. SMILAX ROTUNDIFOLIA L., cited by O. E. Schulz as from St. Croix, is an error in record or determination. SMILAX DOMINGENSIS Willd., cited by A. de Candolle from St. Thomas, is an error in locality. AMARYLLIDACEAE ATAMASCO TUBISPATHA (L’Her.) Maza. [Amaryllis tubispatha L’Her.; Zephyranthes tubispatha Herb.] In fields and near dwellings, St. Thomas; St. Croix; St. Jan (according to Eggers). ATAMASCO ROSEA (Lindl.) Greene. [Zephyranthes rosea Lindl.; ? Amaryllis Atamasco of West.] Cultivated for ornament. CRINUM ERUBESCENS Ait. Along rivulets, St. Croix (according to Eggers); cultivated for ornament. CRINUM GIGANTEUM Andr. Cultivated for ornament. CRINUM LONGIFOLIUM Herb. Cultivated for ornament, St. Croix, and seemingly an escape (according to Millspaugh). HYMENOCALLIS DECLINATA (Jacq.) Roem. [Hymenocallis expansa Herb.; Pancratium caribaeum of Eggers; P. declinatum Jacq.; ? P. patens of Schlechtendal; H. caribaea of Millspaugh.] Rocky coasts and hillsides, St. Thomas; St. Croix; St. Jan. HyYMENOCALLIS CARIBAEA (L.) Herb. [Pancratium caribaeum L.] Planted for ornament. HIPPEASTRUM PUNICEUM (Lam.) Urban. [Amaryllis puniceus Lam.; A. equestris Ait.; Hippeastrum equestre Herb.] Rocky shores and hillsides, St. Thomas; St. Croix; St. Jan. _AGAVE SISALANA Perrine. Persistent after cultivation, St. Croix. Cultivated for fiber. AGAVE MISSIONUM Trelease. [Agave americana of Eggers in part; A. sobolifera and A. Morristi of Eggers.] Hillsides, St. Thomas; St. Jan. Known otherwise on the other Virgin Islands and on Porto Rico. AGAVE EGGERSIANA Trelease. [A. americana of West and of Eggers, in part, and of Millspaugh.] St. Croix. Endemic, but not definitely known in the wild state. Planted for ornament. FURCRAEA TUBEROSA Ait. f. [F. cubensis of Eggers and of Mills- BRITTON: FLORA OF THE VIRGIN ISLANDS 37 paugh; F. hexapetala of Urban, in part.] Thickets, St. Thomas; St. Croix. ' Hypoxis DECUMBENS L. Grassy banks, St. Jan. AMARYLLIS BELLADONNA L. Planted for ornament. POLIANTHES TUBEROSA L. Planted for ornament. DIOSCOREACEAE DIOSCOREA PILOSIUSCULA Bert. Forests, high hills of St. Thomas; St. Jan. DioscorEA ALATA L. Persistent after cultivation, St. Thomas; St. Croix; St. Jan. DioscorEA SATIVA L. [D. altissima of Eggers, at least in part.] Persistent after cultivation, all islands (according to Eggers). Culti- vated for its roots. RAJANIA CORDATA L. [R. pletroneura Griseb.; R. hastata of Eggers.] Forests, hills of St. Thomas. IRIDACEAE Galatea bulbosa (Mill.) Britton. [Sisyrinchium bulbosum Mill.; S. palmifolium Cav.; Cipura plicata Griseb.; Eleutherine plicata Herb.] Valleys, St. Croix. Grown in flower gardens. MUSACEAE Musa PARADISIACA L. Cultivated for its fruit. Musa SAPIENTUM L. Cultivated for its fruit. ZINGIBERACEAE ALPINIA OCCIDENTALIS Sw. [Amomum sylvestre of West; Reneal- mia occidentalis Sweet; R. sylvestris of Eggers.] Forests and shaded situations, Golden Rock, St. Croix; Signal Hill, St. Thomas. ZINGIBER ZINGIBER (L.) Karst. [Amomum Zingiber L.; Zingiber officinale Rosc.] Spontaneous after cultivation. St. Thomas; St. Croix. CurcuMA LONGA L. Cultivated for tumeric. LANGUAS SPECIOSA (Wendl.) Small. [Zerumbet speciosum Wendl.; Alpinia nutans Rosc.] Planted for ornament. CANNACEAE CANNA INDICA L. Moist waste places, St. Thomas; St. Croix (ac- cording to Eggers). The plant may have been mistaken for C. coccinea Ait. 38 BROOKLYN BOTANIC GARDEN MEMOIRS Canna LAMBERTI Lindl: Naturalized in gardens, all islands (ac- cording to Eggers); escaped in places, St. Croix (according to Mills- paugh). CANNA EDULIs Ker. Cultivated for its tubers. CANNA LUTEA Mill. Cultivated and escaped in gardens at Bassin, St. Croix (according to Millspaugh). . MARANTACEAE MARANTA ARUNDINACEA L. [Maranta indica Tuss. of Mills- paugh.] Escaped or spontaneous after cultivation, St. Thomas; St. Croix. — ORCHIDACEAE HABENARIA MONORRHIZA (Sw.) Rchb. f. [Orchis monorrhiza Sw.; Habenaria maculosa of Eggers.] Hillsides, St. Thomas; St. Croix (according to Cogniaux.) HABENARIA ALATA Hook. Signal Hill, St. Thomas. VANILLA EcGcersit Rolfe. [V. aphylla Eggers, not Blume.] Thickets, St. Thomas. Beadlea elata (Sw.) Small. [Satyrium elatum Sw.; Spiranthes elata L. C. Rich.] In leaf mould and on wet shaded banks on high hills, St. Thomas; St. Jan; St. Croix. IBIDIUM TORTILE (Sw.) House. [Satyrium torttle Sw.; Spiranthes tortilis L. C. Rich.] Grassy. hillsides, St. Thomas. STENORRHYNCHUS LANCEOLATUS (Aubl.) Griseb. In clayey soil among rocks, Signal Hill, St. Thomas (according to Eggers.) CRANICHIS MUSCOSA Sw. Woods between Crown and Signal Hill, St. Thomas. PRESCOTTIA OLIGANTHA (Sw.) Lindl. [Cranichis oligantha Sw.; Prescottia myosurus Rchb. f.] Grassy fields and banks, hills of St. Thomas; shaded bank, Bordeaux, St. Jan. PRESCOTTIA STACHYODES (Sw.) Lindl. [Cranichis stychyodes Sw.] Wooded hills, Bordeaux, St. Jan. PONTHIEVA GLANDULOSA (Sims) R. Br. [Neottia glandulosa Sims.]} Wet shaded banks, St. Thomas; St. Jan. LrpaRis ELATA Lindl. Among rocks on high hills, St. Thomas. Liparts. EGcErsiI Rchb. f. Bonne Résolution, St. Thomas. Perhaps not distinct from the preceding species. POLYSTACHYA MINUTA (Aubl.) Britton. [Epidendrum minutum Aubl.; Polystachya luteola Hook.; Cranichis luteola Sw.] On rocks, walls and trees, Signal Hill and St. Peter, St. Thomas. EPIDENDRUM PAPILIONACEUM Vahl. [E. bifidum Sw.; E. papili- onaceum grandifiorum Cogn.] On small trees and shrubs, St. Thomas; St. Jan; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 39 EPIDENDRUM CILIARE L. On shaded rocks and trees, St. Thomas; St. Jan; St. Croix. EPIDENDRUM COCHLEATUM L. On trees, Mt. Eagle and Jacob’s Peak, St. Croix (according to Eggers). EPIDENDRUM PATENS Sw. On rocks, Signal Hill, St. Thomas (ac- co ding to Eggers). EPIDENDRUM CARINATUM Vahl, of St. Croix, is a species unknown to modern botanists. TETRAMICRA ELEGANS (Hamilt.) Cogn. [Cyrtopodium elegans Hamilt.; Epidendrum subaequale Eggers. ] Rocky hillsides, St. Thomas; St. Jan; St. Croix. BRASSAVOLA CUCULLATA (L.) R. Br. [Epidendrum cucullatum L.]} On rocks, St. Thomas. IONOPSIS UTRICULARIOIDES (Sw.) Lindl. [Epidendrum utriculari- oides Sw.] St. Thomas (according to Cogniaux). Oncipium LEIBoLDI Rchb.f. Flag Hill, St. Thomas (according to Cogniaux). ONCIDIUM VARIEGATUM Sw. On shrubs and trees, rarely on rocks, St. Thomas; St. Croix. ONCIDIUM INTERMEDIUM Bertero. [O. Lemonianum Lindl.] For- ests and thickets, rare, Picaria Peninsula and Fortuna, St. Thomas (according to Eggers). CASUARINACEAE CASUARINA EQUISETIFOLIA L, Planted; occasionally spontaneous on St. Thomas. PIPERACEAE PIPER AMALAGOL. [P. medium Jacq.; P. SteberiC. DC.] Wood- lands and forests, St. Thomas; St. Jan; St. Croix. PIPER DILATATUM L. C. Rich. [Piper Bredermyeri of Eggers and of Millspaugh.] Shaded valleys, St. Croix. PIPER BLATTARUM Spreng. Forests, Crown and Signal Hill, St. Thomas (according to Eggers); known otherwise only from Porto Rico. PIPER RETICULATUM L. St. Croix (according to West). PIPER AURITUM Kunth, is recorded by C. de Candolle, with doubt, as collected on St. Thomas by Friedericksthal; the record is probably erroneous. PIPER TENUIFLORUM Vahl, St. Croix (according to West). A species not understood by modern botanists. PIPER INCURVUM Sieb., is recorded from St. Croix; the record is questioned by C. de Candolle. 40 BROOKLYN BOTANIC GARDEN MEMOIRS PIPER RETROFRACTUM Vahl. Cultivated on St. Thomas. POTOMORPHE PELTATA (L.) Miq. [Piper peltatum L.; P. umbel- latum L.] Forests, shaded banks and along rivulets, St. Thomas; St. Croix. PEPEROMIA GLABELLA (Sw.) A. Dietr. [Piper glabellum Sw.] On trees and rocks in forests, St. Thomas; St. Jan. PEPEROMIA ALATA C. DC. [P. cubana of de Candolle, in part.] On trees, St. Croix. PEPEROMIA PELLUCIDA (L.) H.B.K. [Piper pellucidum L.] On walls and in wet shade, St. Thomas; St. Jan; St. Croix; in forests, St. Croix (according to Eggers). PEPEROMIA SCANDENS R. & P. is recorded by C. de Candolle as found by Friederichsthal on St. Thomas (Prodr. 16': 434, 1869); but in his description of West Indian Piperaceae (Urban Symb. Ant. 3: 229. 1902), St. Thomas is not cited. The earlier record is, pre- sumably, erroneous. PEPEROMIA GUADALUPENSIS C. DC. [Piper acuminatum of West; P. acuminata of Eggers, in part.] St. Croix, according to de Candolle, collected by West; on rocks in forests, all islands (according to Eggers). PEPEROMIA HAMILTONIANA Miquel. [P. Hamiltoniana emarginula C. DC.; P. acuminata of Millspaugh.] Shaded rocks, St. Croix. PEPEROMIA MAGNOLIAEFOLIA (Jacq.) A. Dietr. [Piper magnoliae- folium Jacq.; ? Piper obtusifolium of West; Peperomia obtusifolia and P. obtusifolia clusiaefolia of Eggers.] In woodlands, St. Thomas; St. Croix. PEPEROMIA HUMILIS (Vahl) A. Dietr. [Piper humile Vahl; Peper- omia Langsdorfii Miq.; P. polystachya of Millspaugh.] Shaded rocks, St. Thomas; St. Jan; St. Croix. PEPEROMIA MYRTIFOLIA (Vahl) A. Dietr. [Piper myrtifolium Vahl.] St. Croix, collected only by Pflug. Endemic. PEPEROMIA POLYSTACHYA (Ait.) Miq. [Piper polystachyon Ait.] St. Croix (according to Hooker); among rocks in forests, all islands (according to Eggers). Perhaps not distinct from P. humilis. PEPEROMIA RUPERTIANA C. DC.(?) Wet, shaded bank, Rosen- berg, St. Jan. Determined from a barren specimen, and identification therefore doubtful. SALICACEAE SALIX CHILENSIS Molina. [S. Humboldtiana Willd.] In water, near Grove Place, St. Croix. ULMACEAE CELTIS TRINERVIA Lam. Forests and thickets, St. Thomas; St. Jan. BRITTON: FLORA OF THE VIRGIN ISLANDS 41 MomIsIA IGUANAEA (Jacq.) Rose & Standley. [Rhamnus iguanaea Jacq.; Celtis aculeata Sw.; Celtis aculeata serrata Eggers.] Thickets, St. Thomas; St. Jan; St. Croix. TREMA MICRANTHUM (L.) Blume. [Rhamnus micranthus L.; Celtis micrantha Sw.; Sponia micrantha Dcne.] Woodlands, St. Thomas; St. Jan; St. Croix. MORACEAE CHLOROPHORA TINCTORIA (L.) Gaud. [Morus tinctortia L.; Mac- ’ Jura tinctoria D. Don.] Woodlands, St. Thomas; St. Jan (according to Eggers); St. Croix. ARTOCARPUS INCISA L. f. Hillsides and valleys, naturalized and planted, St. Thomas; St. Jan; St. Croix. Ficus URBANIANA Warburg. [Ficus crassinervia of Eggers in part, and of Millspaugh.] Woods, St. Croix. Sometimes planted. FICUS CRASSINERVIA Desf. [Ficus trigonata of Eggers.] Forests, St. Thomas; St. Croix. FICUS LAEVIGATA Vahl. [Ficus lentiginosa Vahl; Ficus populnea Willd.; F. thomae Miq.; F. sancti-crucis Miq.; F. pedunculata Vahl.] Forests, woodlands and hillsides, St. Thomas; St. Jan; St. Croix. Ficus Carica L. Planted for its fruit. Ficus ELASTICA Roxb. Planted for shade and ornament. CECROPIA PELTATA L. Forests and hillsides, St. Thomas; St. Jan; St. Croix. URTICACEAE URERA ELATA (Sw.) Griseb. [Urtica elata Sw.] Spring Garden, St. Croix, collected by West; Eggers records West’s specimen as preserved in the Copenhagen herbarium. URERA BACCIFERA (L.) Gaud. [Urtica baccifera L.] is cited by Eggers as recorded from St. Thomas by Weddell in de Candolle’s Prodromus 16': 93, but an examination of pages 93 and 94 of that work does not verify the citation, and the plant is otherwise unknown from these islands. UrRTICA ELONGATA Vahl (St. Croix, West) is a species unknown to modern botanists. FLEURYA AESTUANS (L.) Gaud. [Urtica aestuans L.] On rocks, walls and in forests, St. Thomas; St. Jan; St. Croix. PILEA MICROPHYLLA (L.) Liebm. [Parietaria microphylla L.; Adicea microphylla Kuntze; P. microphylla trianthemoides and succu- lenta of Eggers; Adicea microphylla trianthemoides and succulenta of Millspaugh.] Rocky situations, St. Thomas; St. Jan; St. Croix. PILEA TENERRIMA Miquel. Shaded banks, St. Jan. 42 BROOKLYN BOTANIC GARDEN MEMOIRS PiteaA RicHarDI Urban. St. Thomas, collected by L. C. Richard, the specimen preserved in the Copenhagen herbarium (according to Urban). Endemic. PILEA INAEQUALIs (Juss.) Wedd. [Urtica inaequalis Juss.; Adicea inaequalis Kuntze.] On rocks in forests, Signal Hill and Crown, St. Thomas. PILEA SANCTAE-CRUCIS Liebm. [Adicea sanctae-crucis Kuntze; Pilea semidentata of Eggers; Pilea grandis of Eggers.] Forests, St. Thomas; St. Jan; St. Croix. PILEA NUMMULARIAEFOLIA (Sw.) Wedd. [Urtica nummularide- folia Sw.; Adicea nummulariaefolia Kuntze.] .Shaded situations, St. Thomas; St. Croix. PILEA GRANDIFOLIA (L.) Blume. [Pilea grandis Wedd.] Re- corded by de Candolle (Prodr. 16!: 143) as from Jamaica and St. Thomas, is confined to Jamaica, where there is a parish of St. Thomas. _ ROUSSELIA HUMILIs (Sw.) Urban. [Urtica humilis Sw.; U. lappu- lacea Sw.; Rousselia lappulacea Gaud.] Shaded situations, St. Thomas. OLACACEAE SCHOEPFIA SCHREBERI Gmelin. [Codonium arborescens Vahl; S. arborescens R. & S.]_ Woodlands, St. Thomas; St. Croix. LORANTHACEAE DENDROPEMON CARIBAEUS Krug & Urban. [Loranthus emar- ginatus of Eggers; Phthirusa caribaea Engler.] On trees, St. Thomas; St. Jan; St. Croix. PHORADENDRON CHRYSOCARPUM Krug & Urban. [Phoradendron flavens of Eggers; P. martinicense of Millspaugh.] On trees, St. Thomas; St. Croix. - PHORADENDRON TRINERVIUM (Lam.) Griseb. is recorded by Trelease as represented in the Ventenat Herbarium by a specimen from St. Thomas; it is otherwise unknown from the islands. PHORADENDRON RACEMOSUM (Aubl.) Krug & Urban. [P. penni- nervium O. Kuntze] is recorded by O. Kuntze as from St. Thomas, apparently erroneously; the specimen was probably from Porto Rico. ARISTOLOCHIACEAE ARISTOLOCHIA ODORATISSIMA L. Hillside thickets, St. Jan. ARISTOLOCHIA TRILOBATA L. Thickets, St. Thomas; St. Jan; St. Croix (according to West). oO ARISTOLOCHIA ANGUICIDA L. Thickets, St. Croix. ARISTOLOCHIA RINGENS Vahl. Cultivated on St. Croix (according to West). BRITTON: FLORA OF THE VIRGIN ISLANDS 43 POLYGONACEAE CoccoLopis Krucit Lindau. Rocky Hills, Little St. James Island, St. Jan. COCCOLOBIS PYRIFOLIA Desf. [C. Kunthiana Meissn.; C. pyrifolia Jacquini of Eggers.] St. Thomas (according to Lindau). COCcCOLOBIS OBTUSIFOLIA Jacq. [C. microstachys Willd.; C. microstachya ovalifolia Meissn.; C. punctata microstachya of Eggers; C. punctata parvifolia of Millspaugh. Thickets, St. Thomas; St. Jan; St. Croix. CoccoLosis KLOTZSCHIANA Meissn. St. Thomas and St. Croix (according to Lindau). Endemic. Perhaps not distinct from the preceding species. CoccoLoBIS DIVERSIFOLIA Jacq. [C. barbadensis Jacq.; C. punc- tata of Eggers; C. coronata of Millspaugh.] Woods and thickets, St. Thomas; St. Jan; St. Croix. COCCOLOBIS LAURIFOLIA Jacq. [C. leoganensis of Eggers.] Thick- ets, St. Croix. . CoccoLosis RUGOSA Desf. St. Thomas (according to de Candolle, a specimen being preserved in the Delessert Herbarium); not known to be on St. Thomas at the present time but may have been there before the forests were cut away; known otherwise only from Porto Rico. CoccoLosBis UviIFERA (L.) Jacq. [Polygonum Uvifera L.; C. leoganensis Jacq.; Uvtfera leoganensis Kuntze.] Coastal thickets and locally on hills, St. Thomas; St. Jan; St. Croix. CoccoLosis VENOSA L. [C. excoriata L.; C. nivea Jacq.] Woods and hillsides, St. Thomas; St. Croix. ' ANTIGONUM CINERASCENS M.&G._ [A. cordatum of Eggers and of Millspaugh.] Roadsides, St. Thomas; cultivated for ornament, St. Thomas and St. Croix. FAGOPYRUM FacopyruM (L.) Karst. [Polygonum Fagopyrum L.] Planted for food. RuUMEX VEsicaRius L. Recorded by Eggers as cultivated. MUHLENBECKIA PLATYCLADA (F. Muell.) Lindau. Planted for interest. CHENOPODIACEAE CHENOPODIUM MURALE L. Walls and waste grounds, St. Thomas; St. Croix. CHENOPODIUM AMBROSIOIDES L. [? C. cuneifolium Vahl.] Walls and waste grounds, St. Thomas; St. Jan; St. Croix. ATRIPLEX PENTANDRA (Jacq.) Standley. [Axyris pentandra Jacq.; Atriplex cristata H. & B.; Obione cristata Moq.] Coastal sands, St. Thomas; St. Jan; St. Croix. 44 BROOKLYN BOTANIC GARDEN MEMOIRS SALICORNIA PERENNIS Mill. [S. ambigua Michx.] Salt marshes, St. Croix. BETA VULGARIS L. Cultivated for food. AMARANTHACEAE CELOsIA NITIDA Vahl. [? C. paniculata of Schlechtendal.] Woods and thickets, St. Thomas; St. Jan; St. Croix. CELOSIA ARGENTEA L. [C. margaritacea L.] Waste and culti- vated grounds, St. Thomas; St. Croix. CELOSIA CRISTATA L. Planted for ornament. CHAMISSOA ALTISSIMA (Jacq.) H.B.K. [Achyranthes altissima Jacq.; Kokera paniculata Kuntze.] Forests and thickets, St. Thomas; St. Croix. AMARANTHUS DUBIUS Mart. [A. éristis Willd., not L.; A. panicu- latus of Eggers and of Millspaugh.] Waste grounds, St. Thomas; St. Jan; St. Croix. AMARANTHUS SPINOSUS L. Waste and cultivated grounds, St. Thomas; St. Croix. : AMARANTHUS CRASSIPES Schl. [Scleropus amarantoides Schrad.] Dry soil, waste and cultivated grounds, St. Thomas; St. Croix. AMARANTHUS CAUDATUS L. St. Croix (according to West). AMARANTHUS POLYGONOIDES L. [Amblyogyne polygonoides Raf.] Sandy soil, roadsides and waste grounds, St. Thomas; St. Croix. AMARANTHUS GRACILIS Desf. [Chenopodium caudatum Jacq.; ? Amaranthus oleraceus of West; Euxolus caudatus Mogq.; E. oleraceus of Eggers.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. AMARANTHUS GANGETICuS L. [A. incomptus Willd.; A. tricolor L.] Planted for ornament. CENTROSTACHYS INDICA (L.) Standley. [Achyranthes aspera indica L.; Achyranthes aspera obtusifolia Griseb.; A. aspera simplex Millsp.] Waste and cultivated grounds, St. Thomas; St. Croix. CENTROSTACHYS ASPERA (L.) Standley. [Achyranthes aspera L.; A. argentea Lam.] is recorded from the islands by Eggers, but J have seen no specimens nor find any other record; the plant occurs, how- ever, on Tortola. ACHYRANTHES POLYGONOIDES (L.) Lam. [Gomphrena polygonoides L.; Alternanthera polygonoides R. Br.; Alternanthera paronychioides St. Hil.] Waste grounds, St. Thomas. ACHYRANTHES REPENS L. [Alternanthera Achyrantha R. Br.; A. paronychioides of Millspaugh.] Rocky waste places, St. Thomas; St. Croix. ACHYRANTHES FICOIDEA (L.) Standley. [Gomphrena ficoidea L.; BRITTON: FLORA OF THE VIRGIN ISLANDS 45 Illecebrum ficoideum L.; Alternanthera ficoidea R. Br.] Moist places and on shores, St. Thomas. ~ ACHYRANTHES PORTORICENSIS (Kuntze) Standley. [Alternanthera portoricensis Kuntze.] Rocky hills, Little St. James Island, St. Jan. GOMPHRENA GLOBOSA L. Subspontaneous after cultivation, St. Thomas; St. Croix. IRESINE ANGUSTIFOLIA Euphr. [J. elatior L. C. Rich.] Thickets, and banks, St. Thomas; St. Croix. PHILOXERUS VERMICULATUS (L.) R. Br. [Illecebrum vermiculatum L.; Lithophila vermiculata Uline; Iresine vermicularis Miq.] Saline soil along the coasts, St. Thomas; St. Croix. LiTHOPHILA MUSCOIDES Sw. Rocks on the shore, Judith’s Fancy, St. Croix. NYCTAGINACEAE MIRABILIS JALAPA L. [M. dichotoma L.] Waste grounds, St. Thomas; St. Croix. BOERHAAVEA ERECTA L. Waste and cultivated ground, St. Croix. BOERHAAVEA COCCINEA Mill. [B. paniculata L. C. Rich.; B. diffusa Sw.; B. decumbens Vahl; B. hirsuta Willd.; B. diffusa panicu- lata Kuntze; B. repens of Millspaugh.] Dry soil, St. Thomas; St. Croix; St. Jan. COMMICARPUS SCANDENS (L.) Standley. [Boerhaavea scandens L.] Rocky hillsides, St. Thomas. PISONIA ACULEATA L. Hillsides, woods and thickets, St. Thomas; St. Croix. PISONIA SUBCORDATA Sw. [P. nigricans of West.] Thickets and woods, St. Thomas; St. Croix. TORRUBIA FRAGRANS (Dum.-Cours.) Standley. [Pisonia fragrans Dum.-Cours.; Pisonia inermis of Eggers, of Kuntze and of Millspaugh; ? P. coccinea of West.] Forests and thickets, St. Thomas; St. Croix. BOUGAINVILLEA SPECTABILIS Willd. Cultivated for ornament. EGGERSIA BUXIFOLIA Hook. f. [Neea buxifolia Heimerl.] Dry hillsides, St. Thomas; St. Jan. x. BATIDACEAE BaTIs MARITIMA L. Shores of salt water lagoons, St. Thomas; St. Croix. PHYTOLACCACEAE RivinA HuMILIs L. [R. laevis L.; Tithonia humilis Kuntze.] Dry, shaded situations, St. Thomas; St. Jan; St. Croix. TRICHOSTIGMA OCTANDRUM (L.) H. Walt. [Rivina octandra L.; Villamilla octandra Hook. f.; Rivina scandens Mill.] Woods and thickets, St. Thomas; St. Jan; St. Croix. 46 BROOKLYN BOTANIC GARDEN MEMOIRS PETIVERIA ALLIACEA L. Dry, shaded situations, St. Thomas; St. Jan; St. Croix. MICROTEA DEBILIS Sw. Waste grounds, St. Thomas; St. Croix. AIZOACEAE MOLLUGO VERTICILLATA L. Dry soil, Buck Island, St. Thomas; MOLLUGO NuDICAULIS L. Rocky soil and banks, St. Thomas. St. Croix. SESUVIUM PORTULACASTRUM L. [Halimus portulacastrum Kuntze. ] Saline soil, St. Thomas; St. Jan; St. Croix. TRIANTHEMA PORTULACASTRUM L. [J7. monogynum L.] Waste and rocky places. St. Thomas; St. Croix. CYPSELEA HUMIFUSA Turp. Around a small fresh-water lagoon, Water Island, St. Thomas (according to Eggers). PORTULACACEAE TALINUM TRIANGULARE (Jacq.) Willd. [Portulaca triangularis Jacq.] Rocky soil, St. Thomas; St. Croix. TALINUM PANICULATUM (Jacq.) Gaertn. [Portulaca paniculata Jacq.; P. patens Jacq.; Talinum patens Willd.] Rocky soil, St. Thomas; St. Jan; St. Croix. : PORTULACA OLERACEA L. _[P. oleracea macrantha and (?) micrantha Eggers.] Sunny situations, St. Thomas; St. Jan; St. Croix. PORTULACA PILOSA L. Cultivated and waste grounds, St. Thomas; St. Croix. PoRTULACA HALIMOIDES L. Sunny situations, St. Thomas; St. Jan; St. Croix. PORTULACA QUADRIFIDA L. Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. PORTULACA BRASILIENSIS West, of St. Croix, is not described. The plant was probably one of the preceding species. BASELLACEAE BOUSSINGAULTIA LEPTOSTACHYS Mog. [B. baselloides of Eggers. ] ‘Naturalized in gardens and cultivated, St. Thomas; St. Croix. BASELLA RUBRA L. Cultivated on St. Croix. ALSINACEAE DRYMARIA CORDATA (L.) Willd. [Holosteum cordatum L.; D. cordata diandra Eggers.] Shaded moist places, St. Thomas; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 47 NYMPHAEACEAE CASTALIA AMPLA (DC.) Salisb. [Nymphaea ampla DC.; N. ampla parvifolia Eggers.] In rivulets and ponds, St. Croix. MENISPERMACEAE CISSAMPELOS PaRIERA L. [C. microcarpa DC.] Woods and thickets, St. Thomas; St. Croix; St. Jan. HyYPERBAENA LAURIFOLIA (Poir.) Urban. [Cissampelos laurifolius ' Poir.; Cocculus laurifolius of Eggers.] Woodlands, St. Thomas. HYPERBAENA DOMINGENSIS (DC.) Benth. [Cocculus domingensis DC.] Forest, near St. Peter, St. Thomas (according to Eggers). The species is not accredited to St. Thomas by Urban (Symb. Ant. 1: 306). Eggers’s record probably refers to H. laurifolia. ANNONACEAE OXANDRA LAURIFOLIA (Sw.) A. Rich. ([Uvaria laurifolia Sw.; U. excelsa Vahl.] St. Croix (according to West). GUATTERIA CARIBAEA Urban. [G. Ouregou Griseb., not Dunal.] St. Thomas (according to Grisebach). ANNONA MURICATA L. Woods and thickets, St. Thomas; St. Jan; St. Croix. ANNONA PALUSTRIS L. [A. glabra L.; A. laurifolia Dunal.] Borders of marshes and coastal thickets, St. Thomas; St. Croix. ANNONA SQuAMOSA L. [Annona cinerea Dunal.] Woods, ‘hill- sides and thickets, St. Thomas; St. Jan; St. Croix. ; ANNONA RETICULATA L. Woods and hillsides, St. Thomas; St. Jan; St. Croix. ANNONA MONTANA Macf. Fredericksted, St. Croix. LAURACEAE HUFELANDIA PENDULA (Sw.) Nees.: [Laurus pendula Sw.; H. thomae Nees.] St. Thomas (DC. Prodr. 15!: 65); recorded from St. Thomas as collected by Riedlé (Mez, Jahrb. Bot. Gart. Berlin 5: 21). ACRODICLIDIUM SALICIFOLIUM (Sw.) Griseb. Forests, St. Thomas; St. Jan; St. Croix. PeRSEA PersEA (L.) Cockerell. [Laurus Persea L.; Persea americana Mill.; P. gratissima Gaertn. f.] Spontaneous after plant- — ing, St. Thomas; St. Croix. PHOEBE CUBENSIS Nees. [P. antillana cubensis Meissn.; P. elongata of Eggers.] St. Croix (West, according to DC. Prodr. 15}: 31, and also recorded by Mez). 48 BROOKLYN BOTANIC GARDEN MEMOIRS OcOTEA LEUCOXYLON (Sw.) Mez. [Laurus leucoxylon Sw.; Ore- odaphne leucoxylon Nees.] Forest, Signal Hill, St. Thomas. OCcOTEA FLORIBUNDA (Sw.) Mez. [Laurus floribunda Sw.] Wood- ed hillside, Bordeaux, St. Jan. NECTANDRA ANTILLANA Meissn. Forests, St. Thomas. NECTANDRA MEMBRANACEA (Sw.) Griseb. [Laurus membranacea Sw.] Dense forests, Signal Hill, St. Thomas; Will’s Bay, St. Croix (according to Eggers). NECTANDRA CORIACEA (Sw.) Griseb. [Laurus coriacea Sw.] Forests, St. Thomas; St. Jan; St. Croix. LAvuRUS INDICA West, of St. Croix, is unknown to modern botanists. LAURUS LONGIFOLIA Vahl, collected on St. Croix by West, is not further determined. CINNAMOMUM ZEYLANICUM Blume is recorded by Eggers as natur- alized in a few places in shaded valleys on St. Croix. CASSYTHACEAE CASSYTHA AMERICANA Nees. Coastal thickets, St. Thomas; St. Croix. PAPAVERACEAE ARGEMONE MEXICANA L. Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CAPPARIDACEAE CLEOME SPINOSA Jacq. [C. pungens Willd.] Waste and culti- vated grounds, St. Thomas; St. Jan; St. Croix. CLEOME GYNANDRA L. [C. pentaphylla L.; Gynandropsis penta- phylla DC.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CLEOME viscosa L. [Polanisea icosandra of Millspaugh.] Waste and cultivated grounds, St. Thomas; St. Croix. CAPPARIS CYNOPHALLOPHORA L. [C. jamaicensis Jacq.; C. toru- losa of West; C. jamaicensis marginata and siliquosa Eggers; ? C. linearis of West.] Thickets and hillsides, St. Thomas; St. Jan; St. Croix. CAPPARIS INDICA (L.) Fawc. & Rend. [Breynia indica L.; Cap- paris Breynia Jacq.; C. amygdalina Lam.; C. Grisebachii of Mills- paugh.] Thickets, woods and hillsides, St. Thomas; St. Jan; St. Croix. CAPPARIS BADUCCA L. [Capparis frondosa Jacq.] Forests and hillsides, St. Thomas; St. Croix; St. Jan (according to Eggers). CAPPARIS FLEXUOSA L. [Capparis cynophallophora of Eggers and BRITTON: FLORA OF THE VIRGIN ISLANDS 49 of Millspaugh; C. saligna of West; C. cynophallophora saligna Eggers. ] Woods, thickets and hillsides, St. Thomas; St. Jan; St. Croix. CAPPARIS COCCOLOBIFOLIA Mart. [C. cynophallophora latifolia Griseb.] Thickets and hillsides, St. Thomas;. St. Jan; St. Croix. CAPPARIS PORTORICENSIS Urban. Hillside thicket between Be- thania and Rosenberg, St. Jan. CAPPARIS VERRUCOSA Jacq. St. Thomas (according to Grisebach); . Virgin Islands (according to Eggers). MORISONIA AMERICANA L. Wooded hillsides, St. Thomas; St. Jan; St. Croix (according to Eggers). BRASSICACEAE LEPIDIUM VIRGINICUM L. [L. apetalum of Millspaugh.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. LEPIDIUM SATIVUM L. Cultivated for condiment. CAKILE LANCEOLATA (Willd.) O. E. Schulz. [C. aequalis L’Her.] Coastal sands and rocks, St. Thomas; St. Jan; St. Croix. SINAPIS ARVENSIS L. Naturalized near Anguilla, St. Croix (ac- cording to Eggers). BRASSICA INTEGRIFOLIA (West) O. E. Schulz. [Sinapis integrifolia West; S. brassicata Griseb., not L.; S. juncea of Millspaugh.] Waste and cultivated grounds, St. Thomas; St. Croix; St. Jan. BRASSICA OLERACEA L. Cultivated for food. BRASSICA CAMPESTRIS L. [B. Rapa L.] Cultivated for food. SISYMBRIUM NASTURTIUM L. [Nasturtium officinale R. Br.] In ‘rivulets, St. Thomas; St. Croix. RAPHANUS RAPHANISTRUM L. Recorded by West. RAPHANUS SATIVUS L. Cultivated for food. KoNIGA MARITIMA (L.) R. Br. [Clypeola maritima L.] Culti- vated for ornament. MORINGACEAE ° Morinca Morinca (L.) Millsp. [Guilandina Moringa L.; Hyper- anthera Moringa Vahl; Moringa pterygosperma Gaertn.] Roadsides and hillsides, St. Thomas; St. Jan; St. Croix. CRASSULACEAE BRYOPHYLLUM PINNATUM (Lam.) Kurz. [Cotyledon pinnata Lam.; B. calycinum Salisb.]_ Dry soil, St. Thomas; St. Jan; St. Croix. ROSACEAE A number of different kinds of roses are grown for ornament. 5 50 BROOKLYN BOTANIC GARDEN MEMOIRS AMYGDALACEAE CHRYSOBALANUS Icaco L. Woods, hillsides and thickets, St. Thomas; St. Jan; St. Croix. MIMOSACEAE INGA LAURINA (Sw.) Willd. [Mimosa laurina Sw.; M. laurifolia of West.] Woodlands and forests, St. Thomas; St. Jan; St. Croix. PITHECOLOBIUM UNGuIs-caTI (L.) Mart. [Mimosa unguis-cati L.; Inga Unguis-catt Willd.; P. Unguis-cati forfex Griseb.] Thickets, hillsides and pastures, St. Thomas; St. Jan; St. Croix. ENTEROLOBIUM SAMAN (Jacq.) Prain. [Mimosa Saman Jacq.; Calliandra Saman Griseb.; Pithecolobium Saman Benth.] Roadsides and near settlements, St. Thomas; St. Croix. Avpizzia LEBBECK (L.) Benth. [Mimosa Lebbeck L.; M. speciosa Jacq.; Acacia Lebbeck Willd.] Fields and hillsides, St. Thomas; St. Croix. . Anneslia portoricensis (Jacq.) Britton. [Mimosa portoricensis Jacq.; Calliandra portoricensis Benth.] Forests, King’s Hill, St. Jan. Anneslia haematostoma (Bert.) Britton. [Acacia haematomma Bert.; Calliandra haemotomma Benth.] Flag Hill, St. Thomas. Anneslia purpurea (L.) Britton. [Calliandra purpurea Benth.; Mimosa purpurea L.; Inga purpurea Willd.] Cultivated on St. Croix (according to West). ACACIA NUDIFLORA Willd. Hillsides and woods, St. Thomas; St. Jan. : ACACIA RIPARIA H.B.K. [A. sarmentosa Griseb., not Desv.; Mimosa paniculata of West; A. Westiana DC.] Hillsides and thickets, St. Thomas; St. Jan; St. Croix (according to West). Acacia Catecuu Willd. [Mimosa catechu L. f.] Naturalized in shaded valleys, St. Croix. ACACIA MACRACANTHA H. & B. [Mimosa lutea Houst.; Acacia lutea Hitchc., not Leavenw.; A. macracantha glabrens Eggers.] Hill- sides and thickets, St. Thomas; St. Jan; St. Croix. ACACIA TORTUOSA (L.) Willd. [Mimosa tortuosa L.] Hillsides, St. Thomas; St. Croix. ACACIA ARABICA Willd., is planted for ornament, and is recorded by Eggers as naturalized near dwellings on St. Thomas and St. Croix. VACHELLIA FARNESIANA (L.) W. & A. [Mimosa Farnesiana L.; Acacia Farnesiana Willd.] Hillsides and thickets, St. Thomas; St. Jan; St. Croix. _ LgucagNna GLauca (L.) Benth. [Mimosa glauca L.; Acacia frondosa Willd.] Fields and hillsides, St. Thomas; St. Jan; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 51 Mimosa pupica L. Fields and hillsides, St. Thomas; St. Croix. Mimosa CERATONIA L. [? M. sensitiva of West.] Hills and thickets, St. Thomas; St. Jan; ? St. Croix (according to West). Mimosa picraA L. [M. asperata L.] St. Thomas (according to Grisebach), who indicates that he saw a specimen from that island, but the plant has not been found there by recent collectors. ACUAN VIRGATUM (L.) Medic. [Mimosa virgata L.;. Desmanthus virgatus Willd.; D. strictus Bertol.; D. virgatus strictus Griseb.; A. virgatus albiflorus Kuntze.] Fields and hillsides, St. Thomas; St. Croix. ACUAN DEPRESSUM (H. & B.) Kuntze. [Desmanthus depressus H. & B.] Hillsides, St. Thomas; St. Jan.. ’ NEPTUNIA PUBESCENS Benth. Buck Island, St. Thomas (accord- ing to Eggers). ADENANTHERA PAVONINA L. Naturalized, St. Thomas; St. Jan and St. Croix (according to Eggers); not seen by us on any of the islands, except as a planted tree. CAESALPINACEAE HyYMENAEA COURBARIL L. Woods and hillsides, St. Thomas; St. Jan; St. Croix. — TAMARINDUS INDICA L. In various situations, St. Thomas; St. Jan; St. Croix. Planted for its fruit and for shade. BAUHINIA TOMENTOSA L. Spontaneous after cultivation, waste grounds, St. Thomas; St. Croix. BAUHINIA MONANDRA Kurz. [B. Kappleri Sagot; B. Krugii Urban.] Spontaneous after planting, St. Thomas; St. Croix. BAUHINIA UNGULA Jacq., recorded by Grisebach as found on St. Thomas, is probably an error in record or determination. Cassia Fistuta L. Naturalized in shaded valleys, St. Croix (according to Eggers). Planted for shade and for its fruit. CASSIA GRANDIS L. Naturalized on St. Thomas and St. Croix. CASSIA QUINQUANGULATA L. C. Rich. [C. bacillaris of Eggers, of Kuntze and of Millspaugh.] Woods and thickets, St. Thomas. CASSIA BICAPSULARIS L. Waste grounds and hillsides, St. Thomas; St. Jan; St. Croix. ° CASSIA SIAMEA Lam. [C. florida Vahl.] Naturalized near towns, St. Thomas (according to Eggers). Planted for shade and ornament. CASSIA OCCIDENTALIS L. [C. planisiliqua L.] Waste and culti- vated grounds, St. Thomas; St. Jan; St. Croix. Cassia Tora L. [C. obtusifolia L.] Waste and cultivated grounds, St. Thomas; St. Croix. . 52 BROOKLYN BOTANIC GARDEN MEMOIRS CASSIA POLYPHYLLA Jacq. [C. biflora angustisiliqgua of Eggers.] Hillsides, St. Thomas; St. Croix. CASSIA OBOVATA Collad. Naturalized on St. Thomas (according to Eggers). Cassia HIRSUTA L. Sugar Estate, St. Thomas (according to Eggers). CassiIA ALATA L. Waste grounds, St. Thomas; St. Jan; St. Croix. , CASSIA AUGUSTIFOLIA Vahl. Planted on St. Croix (according to West). CASSIA TRIFLORA Vahl, collected on St. Croix by Rohr, is ‘a doubt- ful species’’ according to Eggers; it is not the same as Cassia triflora Jacquin, a prior name. CASSIA GRANDIS L. [C. mollis Vahl.] Planted for shade. CHAMAECRISTA GRAMMICA (Spreng.) Pollard. [Cassia grammica Spreng.] Rocky soil, Little St. James Island, St. Jan. CHAMAECRISTA SWARTzII (Wickstr.) Britton. [Cassia Swartzii Wickstr.; C. glandulosa of West; Cassia glandulosa stricta and ramosa of Eggers; Chamaecrista glandulose and C. glandulosa ramosa of Mills- paugh; Chamaecrista complexa Pollard; Cassia Chamaecrista pubi- caulis Kuntze.] Fields and hillsides, St. Thomas; St. Jan; St. Croix. CHAMAECRISTA CHAMAECRISTA (L.) Britton. [Cassia Chamae- crista L.; Cassia nictitans of Eggers and of Millspaugh; C. diffusa DC.] Dry, grassy situations, St. Thomas; St. Jan; St. Croix. PARKINSONIA ACULEATA L. Coastal thickets, St. Thomas; St. Jan; St. Croix. . HAEMATOXYLON CAMPECHIANUM L. [Sabinea florida of Mills- paugh.] Coastal thickets and hillsides, St. Thomas; St. Jan; St. Croix. DELONIX REGIA (Bojer) Raf. [Poinciana regia Bojer.] Spon- taneous after planting, St. Thomas; St. Croix. GUILANDINA Crista (L.) Small. [Caesalpinia Crista L.; Guilan- dina Bonducella L.] Coastal sands, St. Thomas; St. Jan; St. Croix. GUILANDINA DIVERGENS (Urban) Britton. [Caesalpina divergens Urban; Guilandina Bonduc of Schlechtendal and of Eggers.] Coastal thickets, St. Thomas; St. Jan; St. Croix. GUILANDINA MELANOSPERMA Eggers. [Caesalpinia melanosperma Urban.] Coastal thickets, St. Croix. CAESALPINIA CORIARIA Willd. [Poinciana coriaria Jacq.; Lebidibia coriaria Schl.] Hillsidés, St. Thomas. Planted on St. Croix. CAESALPINIA GILLIESII Wall. [Poinciana Gilliesti Hook.] Plant- ed for ornament. CAESALPINIA PUNCTATA Willd. Planted on St. Thomas. BRITTON: FLORA OF THE VIRGIN ISLANDS 53 CAESALPINIA SAPPAN L. Recorded by Krebs as planted on St. Thomas. CAESALPINIA ELATA Sw. Attributed by Eggers to St. Croix, pre- sumably erroneously. POINCIANA PULCHERRIMA L. [Caesalpinia pulcherrima Sw.] Spon- taneous after cultivation, St. Thomas; St. Croix. KRAMERIACEAE Krameria Ixina L. [K. Ishami Millsp.] Dry rocky soil, Bovoni and Water Island, St. Thomas. FABACEAE MYROSPERMUM FRUTESCENS Jacq. Naturalized near dwellings, St. Croix (according to Eggers). SOPHORA TOMENTOSA L. Coastal sands, St. Thomas; St. Croix. CROTALARIA RETUSA L. Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CROTALARIA JUNCEA L. Field at Bassin, St. Croix; recorded by West as cultivated prior to 1793. CROTALARIA VERRUCOSA L. Waste and cultivated grounds, St. Thomas; St. Croix; St. Jan. CROTALARIA INCANA L. Waste and cultivated grounds, St. Thomas; St. Croix. CROTALARIA LOTIFOLIA L. Thickets and hillsides, St. Thomas; St. Jan; St. Croix. , CROTALARIA LABURNIFOLIA L. Cultivated on St. Croix (according to West). INDIGOFERA SUFFRUTICOSA L. [J. Anil L.] Thickets and hill- sides, St. Thomas; St. Jan; St. Croix. INDIGOFERA GUATEMALENSIS Moc. & Sessé. St. Thomas. INDIGOFERA TINCTORIA L. Thickets, St. Thomas; St. Jan; St. Croix (according to Eggers, who notes its former cultivation). Menpicaco sativa L. Planted on St. Croix. PAROSELA DOMINGENSIS (DC.) Millsp. [Dalea domingensis DC.; D. phymatodes of Eggers.] Dry soil, St. Jan, collected only by Eggers. CRACCA CINEREA (L.) Morong. [Galega cinerea L.; G. littoralis L.; Tephrosia cinerea Pers.; Cracca villosa cinerea Kuntze; Tephrosia cinerea littoralis of Eggers.] Dry sandy soil, St. Thomas; St. Jan; St. Croix. CRACCA PURPUREA L. [Galega purpurea L.] Cultivated on St. Croix (according to West). SABINEA FLORIDA (Vahl) DC. [Robinia florida Vahl.] Hillsides and thickets, St. Thomas; St. Jan. 54 BROOKLYN BOTANIC GARDEN MEMOIRS BENTHAMANTHA CARIBAEA (Jacq.) Kuntze. ([Galega caribaea Jacq.; Cracca caribaea Benth; Brittonamra caribaea Kuntze.] Thick- ets and hillsides, St. Thomas; St. Croix. COURSETIA ARBOREA Griseb., recorded by Grisebach from St. Jean, is erroneously quoted by Eggers as from St. Jan. There is a place called St. Jean in French Guiana. ‘SESBAN, SERICEA (Willd.) DC. [Coronilla sericea Willd.] Thick- ets, Flag Hill, St. Thomas. Sesban Sesban (L.) Britton. [Aeschynomene Sesban L.] Planted on St. Croix. AGATI GRANDIFLORA (L.) Desv. [Aeschynomene grandiflora L.; Sesbania grandiflora Pers.] Roadsides and near dwellings, naturalized St. Thomas; St. Jan; St. Croix. PICTETIA .ACULEATA (Vahl) Urban. [Robinia aculeata Vahl; R. squamata Vahl; Aeschynomene aristata Jacq.; Pictetia squamata DC.; P. aristata DC.] Woods, hillsides and thickets, St. Thomas; St. Jan; St. Croix. : AESCHYNOMENE AMERICANA L,. [Ae. americana depila Millsp.] Grassy places, St. Thomas; St. Jan; St. Croix. STYLOSANTHES HAMATA (L.) Taubert. [Hedysarum hamatum L.; Stylosanthes procumbens Sw.] Dry soil, St. Thomas; St. Croix; St. Jan. STYLOSANTHES VISCOSA Sw., recorded by West from St. Croix. Eggers thought perhaps a mistake for the preceding species, which i is probable. ARACHIS HYPOGAEA L. Subspontaneous after cultivation, St. Thomas; St. Croix. Hardly persistent. ZORNIA DIPHYLLA (L.) Pers. [Hedysarum diphyllum L.; Z. reticu- lata Smith.] Pastures, high hills of St. Thomas; St. Croix (according to de Candolle). CODARIOCALYX GYRANS (L. f.) Hassk. [Hedysarum gyrans L. f.; Desmodium gyrans DC.] Planted for interest. MEIBOMIA TRIFLORA (L.) Kuntze. [Hedysarum triflorum L.; Desmodium triflorum DC.; Meibomia triflora pilosa Kuntze.] Fields and moist grassy places, St. Thomas; St. Jan; St. Croix. MEIBOMIA SUPINA (Sw.) Britton. [Hedysarum supinum Sw.; H. incanum Sw.; Desmodium supinum DC.; D. incanum DC.] Fields, hillsides, woods and thickets, St. Thomas; St. Jan; St. Croix. MEIBOMIA AXILLARIS (Sw.) Kuntze. [Hedysarum axillare Sw.; Desmodium axillare DC.] _ Shaded banks and ravines, St. Croix. MEIBOMIA MOLLIS (Vahl) Kuntze. [Hedysarum molle Vahl; Desmodium molle DC.] Grassy places, St. Thomas; St. Croix. MEIBOMIA SPIRALIS (Sw.) Kuntze. [Hedysarum spirale Sw.; Des- BRITTON: FLORA OF THE VIRGIN ISLANDS 55 modium spirale DC.] Hillsides and banks, St. Thomas; St. Jan; St. Croix. . MEIBOMIA TORTUOSA (Sw.) Kuntze. [Hedysarum tortuosum Sw.; Desmodium tortuosum DC.] Banks, hillsides and thickets, St. Thomas; St. Croix. MEIBOMIA SCORPIURUS (Sw.). Kuntze. [Hedysarum scorpiurus Sw.; Desmodium scorpiurus Desv.] Grassy places, St. Thomas (ac- cording to Grisebach); St. Croix (according to Eggers). LOUREA VESPERTILIONIS (L.) Desv. [Hedysarum vespertilionis L.] Naturalized in gardens, St. Thomas; St. Croix (according to Eggers). Planted for ornament. ALYSICARPUS NUMMULARIFOLIUS (L.) DC. [Hedysarum nummu- larifolium L.; H. vaginale L.; Alysicaypus vaginalis DC.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. Ecastophyllum Ecastophyllum (L.) Britton. [Hedysarum Ecasto- phyllum L.; Pterocarpus Ecastophyllum of West; LEcastophyllum Brownei Pers.; Dalbergia Ecastophyllum Taubert.] Coastal thickets, St. Thomas; St. Jan; St. Croix. DREPANOCARPUS LUNATUS (L. f.) Meyer. [Pterocarpus lunatus L. f.] Coastal thickets, St. Thomas; St. Croix (according to West and to Eggers). ICHTHYOMETHIA PIscIPULA (L.) Hitche. [Erythrina Piscipula L.; Piscidia Erythrina L.; P. Pisctpula Sargent.] Thickets and wood- lands, St. Thomas; St. Jan; St. Croix. ANDIRA JAMAICENSIS (W. Wright) Urban. ([Geoffraea jamaicensis (inermis) W. Wright; G. inermis Sw.; Andira inermis H.B.K.; Vouacapoua americana of ,Millspaugh.] Woods and along rivulets, St. Thomas; St. Jan; St. Croix. Asrus Asrus (L.) W. F. Wight. [Glycine Abrus L.; Abrus praecatorius L.] Thickets and hedges, St. Thomas; St. Jan; St. Croix. CLITORIA TERNATEA L. [Ternatea vulgaris H.B.K.] Thickets and hedges, St. Thomas; St. Jan; St. Croix. BRADBURYA VIRGINIANA (L.) Kuntze. ([Clitoria virginiana L.; Centrosema virginianum Benth.; C. virginianum angustifolium Griseb.] Banks, fields and hillsides, St. Thomas; St. Jan; St. Croix. BRADBURYA RLUMIERI (Turp.) Kuntze. [Clitoria Plumieri Turp.; Centrosema Plumieri Benth.] Sugar Estate, St. Thomas. TERAMNUS LABIALIS Spreng. [T. uncinatus albiflorus Eggers.] Thickets, St. Thomas; St. Jan; St. Croix. ERYTHRINA CORALLODENDRON L. Hillsides, St. Thomas; St. Croix. Planted for shade and ornament. ERYTHRINA HORRIDA Eggers. Hillside, Flag Hill, St. Thomas. Recorded from all three islands by Eggers. 56 BROOKLYN BOTANIC GARDEN MEMOIRS MUCUNA PRURIENS (L.) DC. ([Dolichos pruriens L.] Shaded valleys and rocky banks, St. Thomas; St. Croix. . GALACTIA DuBIA DC. [G. tenuiflora of Eggers, partly; G. regularis of Millspaugh; G. dubia Ehrenberg Urban; G. filiformis minor + villosa {. albida Kuntze.] Hillsides and thickets, St. Thomas; St. Jan; St. Croix. GALACTIA STRIATA (Jacq.) Urban. [Glycine striata Jacq.; G. striata tomentosa Urban; G. filiformis of Eggers; G. tenuiflora of Millspaugh.] Thickets, St. Thomas; St. Jan; St. Croix. Ga.actia Eccersit Urban. [G. tenuiflora of Eggers; G. pendula of Knox.] Hillside, Flag Hill, St. Thomas; Bordeaux, St. Jan. Endemic. CANAVALI RUSIOSPERMA Urban. [C. parviflora of Eggers.] For- est, Signal Hill, St. Thomas. ‘ CANAVALI ENSIFORMIS (L.) DC. [Dolichos ensiformis L.; C. gladiata ensiformis of Eggers.] Naturalized in provision grounds, Signal Hill, St. Thomas (according to Eggers). Cultivated for its seeds. CANAVALI LINEATA (Thunb.) DC. [Dolichos lineatus Thunb.; D. rotundifolius Vahl; Dolichos obtusifolius Lam.; Canavalia obtusi- folia DC.] Coastal sands, St. Thomas; St. Jan; St. Croix. CajaN CajAN (L.) Millsp. [Cytisus Cajan L.; Cajanus flavus DC.; Cajanus indicus Spreng.] Spontaneous after cultivation, St. Thomas; St. Jan; St. Croix. DOLICHOLUS RETICULATUS (Sw.) Millsp. [Glycine reticulata Sw.; Rhynchosia reticulata DC.; R. reticulata latifolia Kuntze.] Roadsides and thickets, St. Thomas; St. Jan; St. Croix. DOLICHOLUS PHASEOLOIDES (Sw.) Kuntze. [Glycine phaseoloides Sw.; Rhynchosia phaseoloides DC.] Forest, Signal Hill, St. Thomas (according to Eggers). DOoLICHOLUS MINIMUS (L.) Medic. [Dolichos minimus L.; Rhyn- chosia minima DC.; R. punctata DC.; R. minima lutea Eggers; D. minimus luteus Millsp.] Banks, hillsides and thickets and in culti- vated ground, St. Thomas; St. Jan; St. Croix. PHASEOLUS LUNATUS L. Thickets, spontaneous after cultivation, St. Thomas; St. Jan; St. Croix. PHASEOLUS VULGARIS L. Spontaneous after .cultivation, St. Thomas; St. Jan; St. Croix. PHASEOLUS LATHYROIDES L. [P. semierectus L.] Banks, fields and hillsides, St. Thomas; St. Jan; St. Croix. PHASEOLUS ALATUS L., recorded from St. Croix by West, is not further determined. VIGNA REPENS (L.) Kuntze. ([Dolichos repens L.; ? D. luteus of BRITTON: FLORA OF THE VIRGIN ISLANDS 57. West; Dokichos luteolus Jacq.; Vigna luteola Benth.; Bradburya pubescens of Millspaugh, St. Thomas.] Moist thickets, St. Thomas; St. Jan; St. Croix. VIGNA UNGUICULATA (L.) Walp. [Dolichos unguiculatus L.; D. Catjang L.; Vigna Catjang Walp.] Edge of a cornfield near Doily Hill, St. Croix; St. Thomas (according to Schlechtendal). PACHYRRHIZUS EROSUS (L.) Urban. [Dolichos erosus L.; Pachyr- rhizus angulatus L. C. Rich.] Hillside thickets, St. Thomas. Doricuos LaBLaB L. ([Lablab vulgaris Savi; Dolichos benghalensis Jacq.; Dolichos Lablab abliflorus (DC.) Millsp.] Thickets and spon- taneous after cultivation, St. Thomas; St. Jan; St. Croix. DOLICHOS SPHAEROSPERMUS (L.) DC. [Phaseolus sphaerospermus L.] Cultivated for its seeds. DOLICHOS SESQUIPEDALIS L. Cultivated for its seeds. BROWNEA COCCINEA Jacq. Planted on St. Croix (according to West). Pisum sativum L. Cultivated for its seeds. OXALIDACEAE IONOXALIS INTERMEDIA (A. Rich.) Small. [Oxalis intermedia A. Rich.; O. latifolia of Millspaugh.] Cultivated grounds, St. Croix. IoNoxALIs MArTIANA (Zucc.) Small. [Oxalis Martiana Zucc.] Shaded banks, St. Thomas; cultivated grounds, St. Croix. XANTHOXALIS CORNICULATA (L.) Small. [Oxalis corniculata L.; O. corniculata microphylla of Eggers.] Dry soil, St. Thomas; St. Jan; St. Croix. GERANIACEAE Pelargoniums are cultivated for ornament. BALSAMINACEAE IMPATIENS BALSAMINA L. [Balsamina hortensis Desp.] Grown in flower gardens. ERYTHROXYLACEAE ERYTHROXYLON BREVIPES DC. [E. ovatum of Eggers, of Mill- spaugh, and of Kuntze; £. areolatum of West.] Hillsides and thickets, St. Thomas; St. Croix. ERYTHROXYLON AREOLATUM L. is doubtfully attributed to St. Thomas by O. E. Schulz. ZYGOPHYLLACEAE GUAIACUM OFFICINALE L. Woods and thickets, St. Thomas; formerly on St. Croix and St. Jan. Nearly exterminated. Planted on St. Thomas. 58 BROOKLYN BOTANIC GARDEN MEMOIRS TRIBULUS CISTOIDES L. [T. terrester cistoides Oliver.]* Dry soil, St. Croix. KALLSTROEMIA MAXIMA (L.) T. & G. [Tribulus maximus L.] Waste and cultivated grounds, St. Thomas; St. Croix; St. Jan. RUTACEAE « ZANTHOXYLUM PUNCTATUM Vahl. [Fagara trifoliata Sw.; Tobinia punctata Griseb.] Thickets and banks, St. Croix. ZANTHOXYLUM THOMASIANUM Krug & Urban. [? Tobinia spinosa , of Eggers.] Forest, Flag Hill, St. Thomas; St. Jan. Endemic. ZANTHOXYLUM SPINIFEX (Jacq.) DC. ([Fagara spinifex Jacq.; F. tragodes of West; Zanthoxylum microphyllum Desv.] Thickets, St. Croix. ZANTHOXYLUM MONOPHYLLUM (Lam.) P. Wilson. [Fagara mono- phylla Lam.; Zanthoxylum simplicifolium Vahl; Z. Ochroxylum DC.] Hillsides, woods and thickets, St. Thomas; St. Jan; St. Croix. ZANTHOXYLUM MARTINICENSE (Lam.) DC. [Fagara martinicensis Lam.; Zanthoxylum Clava-Herculis of Eggers.] Woods and_hillsides, St. Thomas; St. Jan; St. Croix. , ZANTHOXYLUM FLAVUM Vahl. [Fagara flava Krug & Urban.] Bordeaux Hills, St. Jan, nearly extinct (according to Eggers). Not found by us on St. Jan in 1913. . PILOCARPUS RACEMOSUS Vahl. Forest, King’s Hill, St. Jan. AMYRIS ELEMIFERA L. [A. maritima Jacq.; 4. sylvatica of Eggers.] Woods and thickets, St. Thomas; St. Jan; St. Croix (according to Eggers). CuHatcas Exotica (L.) Millsp. [Murraya exotica L.] Spon- taneous after cultivation, St. Thomas; St. Croix. TRIPHASIA TRIFOLIA (Burm. f.) P. Wilson. [Limonia trifolia Burm. f.; T. trifoliata (L.) DC.] Spontaneous after cultivation, naturalized in thickets, St. Thomas; St. Jan; St. Croix. Cirrus Mepica L. Recorded by Eggers as naturalized in gardens. Cirrus LIMA Lunan. [C. medica Limonum of Eggers; C. Limetta Wight.] Woodlands and thickets, naturalized, St. Thomas; St. Jan; St. Croix. Citrus AURANTIUM L. Occasionally spontaneous after planting, St. Thomas; St. Croix. Citrus vuLGaRIS Risso. [C. Bigaradia Loisel.; C. Aurantium bigaradia Griseb.] Occasionally spontaneous after planting, St. _ Thomas; St. Croix. CITRUS DECUMANA L. . Planted for its fruit. - CITRUS BUXIFOLIA Poir. Planted for its fruit (according to Eggers). BRITTON: FLORA OF THE VIRGIN ISLANDS 59 CLAUSENA Wamp! Blanco. [Cookia punctata Sonn.] Planted for shade. - SURIANACEAE SURIANA MARITIMA L. Coastal sands, St. Thomas; St. Jan; St. Croix. SIMAROUBACEAE QUASSIA AMARA L. Naturalized in and about gardens, St. Thomas; St. Croix. Planted for shade. CASTELARIA NicHoLtsont (Hook.) Small. [Castela Nicholsoni Hook.; C. erecta of Eggers and of Millspaugh.] Thickets, St. Croix. AESCHRION ANTILLANA (Eggers) Small. [Rhus antillana Eggers; Quassia excelsa of West; Picrasma antillana Urban; Picraena excelsa of Eggers and of Millspaugh.] Forests, St. Thomas; St. Jan; St. Croix. BURSERACEAE ELAPHRIUM SIMARUBA (L.) Rose. ([Pistacia Simaruba L.; Bursera gummifera L.; Bursera Simaruba Sargent.] Woods and hills, St. Thomas; St. Jan; St. Croix. TETRAGASTRIS BALSAMIFERA (Sw.) Kuntze. [Hedwigia balsamifera Sw.; ? Icica altissima of West.] _ St. Croix (according to West). MELIACEAE SWIETENIA MAHAGONI Jacq. Hillsides and valleys, St. Thomas; St. Croix. Often planted; perhaps not native. ° Metra AZEDARACH L. Roadsides; occasional in woods, - St. Thomas; St. Jan; St. Croix. TRICHILIA HIRTA L. [T. spondioides Jacq.] Woods, thickets and hillsides, St. Thomas; St. Jan; St. Croix. TRICHILIA WAWRANA ANTILLANA C. DC., described as from St. Croix from a specimen in the Copenhagen herbarium, is otherwise unknown. _ GUAREA., TRICHILIOIDES L., was recorded by West from St. Croix, but the record was questioned by Eggers. It is abundant in Porto Rico. MALPIGHIACEAE HiRAEA FAGINEA (Sw.) Ndz. [H. faginea glandulifera Ndz.], recorded by Niedenzu from St. Thomas, is probably an error in locality. BANISTERIA PURPUREA L. [Heteropteris purpurea H.B.K.; H. parvifolia DC.] Thickets and hillsides, St. Thomas; St. Jan; St. Croix. — 60 BROOKLYN BOTANIC GARDEN MEMOIRS BANISTERIA LAURIFOLIA L. ([Heteropteris laurifolia A. Juss.; B. laurifolia antillana Ndz., B. lanctfolia of West.] St. Croix (according to Niedenzu). STIGMAPHYLLON LINGULATUM (Poir.) Small. [Triopteris lingulata Poir.; Banisteria periplocifolia Desf.; Stigmaphyllon periplocifolium A. Juss.; S. Sagraeanum of Millspaugh.] Thickets and hillsides, St. Thomas; St. Jan; St. Croix. STIGMAPHYLLON CORDIFOLIUM Ndz. St. Thomas (according to Niedenzu). STIGMAPHYLLON CILIATUM (Lam.) A. Juss., recorded by Niedenzu from St. Thomas, as collected by Finlay, was really from Trinidad. STIGMAPHYLLON TOMENTOSUM (Desf.) Ndz. [Banisteria tomentosa Desf.] Royiers, St. Jan (according to Niedenzu). SPACHEA LITTORALIS A. Juss., recorded by A. Jussieu as collected by Finlay on St. Thomas, was from Trinidad. THRYALLIS GLAUCA (Cav.) Kuntze. [Galphimtia glauca Cav.; G. gracilis Bartl.] Roadsides and about dwellings, naturalized, St. Thomas; St. Croix. TETRAPTERIS INAEQUALIS Cav. St. Croix (according to Niedenzu). MALPIGHIA FUCATA Ker. [M. fucata elliptica Ndz.] St. Croix (according to Eggers). MALPIGHIA GLABRA L. [M. glabra antillana Urban & Ndz.] Thickets, St. Thomas; St. Croix (according to Eggers and to Nieden- zu). MALPIGHIA PUNICIFOLIA L. [M. punicifolia vulgaris and lancifolia Ndz.; M. glabra of Millspaugh.] Hillsides and thickets, St. Thomas; St. Croix. , MALPIGHIA LINEARIS Jacq. [M. angustifolia L.; M. angustifolia oblongata Ndz.; ? M. urens lanceolata Eggers.] Hillside thickets, Water Island, St. Thomas; St. Jan. MALPIGHIA BIFLORA Poir. [M. oaycocca Grisebachiana Ndz.] St. Croix (according to Niedenzu). MALPIGHIA PALLENS Small. [M. urens of Millspaugh? and of Eggers.] Thickets along sandy beaches, St. Croix. Endemic. MALPIGHIA INFESTISSIMA (A. Juss.) Rich. [M. urens of West; M. urens infestissima A. Juss.; M. Cnide of Eggers.] Hillside thickets, Water Island, St. Thomas; St. Jan. Also on Vieques and Culebra. Endemic. St. Thomas is the type locality. BUNCHOSIA GLANDULOSA (Cav.) DC. [Malpighia glandulosa Cav.; M., Swariziana of Eggers.] Thickets, St. Thomas; St. Jan; St. Croix. BYRSONIMA SPICATA (Cav.) DC. [B. coriacea of Millspaugh.] Woods and thickets, St. Thomas; St. Jan; St. Croix. BYRSONIMA CUNEATA (Turcz.) P. Wilson. [B. lucida DC.] St. Thomas (according to de Candolle, and cited also by Niedenzu). BRITTON: FLORA OF THE VIRGIN ISLANDS 61 BYRSONIMA MARTINICENSIS Krug & Urban. St. Croix (according to Small). POLYGALACEAE POLYGALA ANGUSTIFOLIA H.B.K. Thickets, southern side of St. Thomas. SECURIDACA BROWNEI Griseb. [S. scandens West.] Naturalized around Christiansted, St. Croix, and on St. Thomas (according to Eggers). SECURIDACA ERECTA L. Dry soil, St. Croix; St. Thomas (accord- ing to de Candolle). EUPHORBIACEAE SAVIA SESSILIFLORA (Sw.) Willd. [Croton sessilifiorum Sw.] Thickets and hillsides, St. Thomas; St. Jan; St. Croix. ’ Asterandra grandifolia (L.) Britton. [Phyllanthus grandifolius L.] St. Thomas (according to Urban). PHYLLANTHUS Nrrurit L. Waste and cultivated grounds, St. Thomas; St. Croix. PHYLLANTHUS ACUMINATUS Vahl is accredited to St. Thomas by Mueller (DC. Prodr. 15?: 381) who records a specimen in the Candol- lean herbarium, but the shrub is not known to inhabit St. Thomas now. Cicca pDisticHA L. [Phyllanthus distichus Muell. Arg.] Spon- taneous after planting, St. Thomas; St. Jan; St. Croix. MARGARITARIA NOBILIS L. f. [Phyllanthus nobilis Muell. Arg.; Cicca antillana A. Juss.; P. nobilis antillanus Muell. Arg.] Forests, St. Thomas; St. Jan; St. Croix (according to Eggers). SECURINEGA ACIDOTHAMNUS (Griseb.) Muell. Arg. [? Adelia Acidoton of West; Flueggea Acidothamnus Griseb.] Thickets, St. ‘Thomas; Little St. James Island, St. Jan; eastern St. Croix (according to Eggers). DryPETES GLAUCA Vahl. St. Croix (according to Eggers). CROTON ASTROITES Dryand. [C. phlomoides Pers.] Thickets, St.. Thomas; St. Jan; St. Croix. CROTON BETULINUS Vahl. Thickets, St. Thomas; St. Jan; St. Croix. CROTON FLAVENS L. [C. balsamifer Jacq.; C. flavens rigidus Muell. Arg.; Oxydestes flavens Kuntze.] Thickets, St. Thomas; St. Jan; St. Croix. CROTON DISCOLOR Willd. Rocky thickets, St. Thomas; St. Croix. - CROTON LospaTus L. [Oxydectes lobata Kuntze.] Waste and cultivated grounds, St. Thomas; St. Croix; St. Jan. CROTON HuMILIS L. Hillside thickets, St. Thomas. CROTON GLANDULOSUS L. St. Croix (according to Urban). 62 BROOKLYN BOTANIC GARDEN MEMOIRS CROTON OVALIFOLIUs Vahl. [Oxydectes ovalifolia Kuntze.] Hill- sides, St. Thomas; St. Jan; St. Croix. CROTON HASTATUS West, of St. Croix (hyponym) is not identified. An arboreus Croton, not found in flower, occurred on Flag Hill, St. Thomas, according to Eggers. DITAXIS FASCICULATA Vahl. [Argyrothamnia fasciculata Muell. Arg.] Thickets, St. Thomas; St. Jan; St. Croix. ARGYTHAMNIA CANDICANS Sw. Thickets and hillsides, St. Thomas; St. Jan; St. Croix. RICINELLA RICINELLA (L.) Britton. [Adelia Ricinella L.; R. pedunculosa Muell. Arg.] Hillsides and thickets, St. Thomas; St. Jan; St. Croix. ACALYPHA PORTORICENSIS Muell. Arg. Rocky slopes, St. Croix. ACALYPHA CHAMAEDRIFOLIA (Lam.) Muell. Arg. [Croton chamae- drifolius Lam.; Acalypha repians Sw.; A. corchorifolia Willd.; A. chamaedrifolia genuina and brevipes of Eggers.] Rocky soil, St. Thom- as; St. Croix. ACALYPHA POLYSTACHYA Jaca. St. Thomas (according to Eggers). The record is probably an error in determination. TRAGIA VOLUBILIS L. Thickets, banks and hillsides, St. Thomas; St. Jan; St. Croix. DALECHAMPIA SCANDENS L. Thickets, St. Thomas; St. Jan; St. Croix. Ricinus comMMuNIS L. Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. ALEURITES MOLUCCANA (L.) Willd. [Jatropha moluccana L.] Roadsides and near dwellings, St. Thomas; St. Croix. JaTropHa Curcas L. Hillsides and near dwellings, St. Thomas; St. Jan; St. Croix. , JATROPHA GOSSYPIFOLIA L. [Adenoropium gossypifolium Pohl; J. gossypifolia staphisagriaefolia and elegans of Eggers.] In dry soil, fields and hillsides, St. Thomas; St. Jan; St. Croix. ' JATROPHA MULTIFIDA L. Roadsides and planted in gardens, St. Thomas; St. Croix. JATROPHA PANDURAEFOLIA Andr. Planted for ornament. Maninot Mantnot (L.) Cockerell. [Jatropha Manihot L.] Spon- taneous or persistent after cultivation, St. .Thomas; St. Jan; St. Croix. SapiuM LaurocerRAsus Desf. [Excoecaria Laurocerasus Muell. Arg.; ? £. Laurocerasus laurifolia of Eggers.] A high tree in forests, Cinnamon Bay, St. Jan, not seen flowering (according to Eggers). _ Otherwise known only from Porto Rico. ’ HIPPOMANE MANCINELLA L. Coastal woods, St. Thomas; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 63 GYMNANTHES LUCIDA Sw. [Sebastiana lucida Muell. Arg.] Woods and thickets, St. Thomas; St. Jan; St. Croix. Hura CREPITANS L. Woods, roadsides and near dwellings, St. Thomas; St. Jan; St. Croix. CHAMAESYCE VAHLIIT (Willd.) P. Wilson. [Euphorbia Vahl Willd.] Rocky hills, Little St. James Island, St. Jan. CHAMAESYCE BUXIFOLIA (Lam.) Small.. [Euphorbia buxifolia Lam.; E. glabrata Sw.] Coastal sands, St. Thomas; St. Jan; St. Croix. CHAMAESYCE ARTICULATA (Aubl.) Britton. [Euphorbia articulata Aubl.; Z. linearis Retz.; E. linearis heterophylla Kuntze.}] Coastal rocks, St. Thomas; St. Jan; St. Croix (according to Retzius and reported by Eggers). CHAMAESYCE HIRTA (L.) Millsp. [Euphorbia hirta L.; E. piluhi- fera L.; E. pilulifera procumbens Boiss.] Roadsides, banks and culti- vated grounds, St. Thomas; St. Jan; St. Croix. CHAMAESYCE HYPERICIFOLIA (L.) Millsp. [Euphorbia hypericifolia L.; E. hypericifolia hyssopifolia of Eggers.] Fields, banks and culti- vated grounds, St. Thomas; St. Jan; St. Croix. CHAMAESYCE SERPENS (H.B.K.) Small. [Euphorbia serpens H.B.K.] Dry soil, St. Thomas. : CHAMAESYCE PROSTRATA (Ait.) Small. [Euphorbia prostrata Ait.; ? E. Chamaesyce of West.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CHAMAESYCE BRASILIENSIS (Lam.) Small. [Euphorbia brasiliensis Lam.] Grassy places near Charlotte Amalia, St. Thomas, determined by Millspaugh. EUPHORBIA THYMIFOLIA Burm. is recorded by Eggers from all the islands, but has not been found on any of them by other collectors, and his determination of the species is therefore doubted. AKLEMA PETIOLARIS (Sims.) Millsp. [Euphorbia petiolaris Sims.; ? E. cotintfolia of West and of Schlechtendal.] Hillsides and thickets, St. Thomas; St. Jan; doubtfully recorded from St. Croix. POINSETTIA HETEROPHYLLA (L.) KI. & Garcke. [Euphorbia hetero- phylla L.; E. heterophylla linifolia Kuntze.] Dry rocky situations, St. Thomas. POINSETTIA CYATHOPHORA (Murr.) S. Brown. [Euphorbia cy- athophora Murr.; £. heterophylla cyathophora Griseb.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. POINSETTIA OERSTEDIANA KI. & Garcke. [Euphorbia geniculata of Eggers; Euphorbia Oerstediana Boiss.] Grassy places, St. Thomas; St. Croix. POINSETTIA PULCHERRIMA (Willd.) Graham. [Euphorbia pulcher- rima Willd.] Planted for ornament. 64 BROOKLYN BOTANIC GARDEN MEMOIRS EUPHORBIA NERUFOLIA L. Planted for ornament. EUPHORBIA SPLENDENS Bojer. Planted for ornament. EUPHORBIA ANTIQUORUM L. Cultivated (according to Eggers). PEDILANTHUS TITHYMALOIDES (L.) Poit. [Euphorbia tithymaloides L.] Persistent after cultivation, St. Thomas. Grown in flower gardens. PEDILANTHUS PADIFOLIUS (L.) Poit. [Euphorbia tithymaloides: padifolia L.] Thickets in dry stony ground, St. Croix. PEDILANTHUS ANGUSTIFOLIUS Poit. Thickets and hillsides, St. Thomas; St. Jan. CODIAEUM VARIEGATUM Blume. Planted for ornament. BUXACEAE TRICERA VAHLII (Baill.) Britton. [Buxus Vahlii Baill.; Tricera laevigata sanctae-crucis Eggers.] On limestone, Stony Ground, St. Croix. Known otherwise only on Porto Rico. MANGIFERA INDICA L. Spontaneous after planting, St. Thomas; St. Jan; St. Croix. ANACARDIUM OCCIDENTALE L. Woods, hillsides and along roads, St. Thomas; St. Jan; St. Croix. SPONDIAS PURPUREA L, Spontaneous after planting, St. Thomas; St. Jan; St. Croix. Sponpias MomBIn L. [Spondias lutea L.] Woods, hills and road- sides, St. Thomas; St. Jan; St. Croix. SPONDIAS DULCIs Forst. f. Cultivated on St. Croix. ComocLaDIA DoponaEA (L.) Urban. [Ilex Dodonaea L.; Como- cladia ilicifolia Sw.] Rocky coastal thickets, St. Thomas; St. Jan; St. Croix. CELASTRACEAE MAYTENUS ELLIPTICA (Lam.) Krug & Urban.’ [Senacia elliptica Lam.; Rhamnus laevigatus Vahl; Ceanothus laevigatus DC.] Woods and thickets, St. Thomas; St. Jan; St. Croix. MAyTENUS cyMoOsA Krug & Urban. [M. elaeodendroides of Eggers.] Thickets, St. Thomas; St. Croix. Known otherwise only from Vieques. Endemic. RHACOMA CROSSOPETALON L. [Mvyginda pallens Sw.; M. latifolia Vahl, not Sw.] Thickets, St. Thomas; St. Jan; St. Croix. MYGINDA LATIFOLIA (Sw.) Urban. [Myginda latifolia Sw.] Thickets, St. Thomas. SCHAEFFERIA FRUTESENS Jacq. [S. completa Sw.] Thickets, St. Thomas; St. Jan; St. Croix. ELAEODENDRON XYLOCARPUM (Vahl) Urban. ([Cassine xylocarpa BRITTON: FLORA OF THE VIRGIN ISLANDS 65 Vent.; Celastrus polygamus Vahl; Rhamnus polygamus West.] Coast- al thickets, St. Thomas; St. Jan; St. Croix. HIPPOCRATEACEAE HIPPOCRATEA VOLUBILIS L. is doubtfully accredited to St. Thomas by Urban (Symb. Ant. 4: 367). SAPINDACEAE SERJANIA POLYPHYLLA (L.) Schum. [Paullinia polyphylla L.; S. lucida Schum.;° Paullinia curassavica of West.] Woods and thickets, St. Thomas; St. Jan; St. Croix. PAULLINIA PINNATA L. St. Thomas (according te Radlkofer). Dr. Millspaugh records Paullinia frutescens glabrescens (L.) Radlk. from Midland, St. Croix, as perhaps cultivated. CARDIOSPERMUM HaticacaBum L. Banks and thickets, spon- taneous after cultivation, St. Thomas; St. Croix. ‘CARDIOSPERMUM MICROCARPUM H.B.K. Thickets, St. Thomas; St. Jan; St. Croix. CARDIOSPERMUM CORINDUM L. Hillsides, St. Croix. CARDIOSPERMUM BIPINNATUM West, is not known to modern botanists. ALLOPHYLUS OCCIDENTALIS (Sw.) Radlk. [Schmeidelia occidentalis Sw.] Forests, St. Croix. SAPINDUS SAPONARIA L._ [S. inaequalis DC.] Forests, St. Thom- as; St. Jan; St. Croix. ME icocca BIJUGA L. Hillsides, woods and along roads, St. Thomas; St. Jan; St. Croix. Planted and naturalized. CUPANIA TRIQUETRA A. Rich. [C. fulva of Eggers.] Woods and hills, St. Thomas; St. Jan. BLIGHIA SAPIDA Koen. Planted for its fruit. DODONAEACEAE Doponaga viscosa L. Coastal thickets, St. Thomas; St. Croix. RHAMNACEAE KRUGIODENDRON FERREUM (Vahl) Urban. [Rhamnus ferreus Vahl; Ceanothus ferreus DC.; Condalia ferrea Griseb.] Woods and thickets, St. Thomas; St. Jan; St. Croix. REYNOSIA UNCINATA Urban. [R. mucronata of Eggers.] Coastal thickets near Tague Bay, St. Croix. Reynosta GuaMA Urban. [R. latifolia of Eggers.] Hillside thickets, St. Thomas; St. Jan. Endemic. 6 66 BROOKLYN BOTANIC GARDEN MEMOIRS SARCOMPHALUS RETICULATUS (Vahl) Urban. [Paliurus reticulatus Vahl; Zizyphus reticulatus Vah!.] Thickets, Fair Plain, St. Croix. COLUBRINA COLUBRINA (Jacq.) Millsp. [Rhamnus Colubrina Jacq.; Colubrina ferruginosa Brongn.] Coastal thickets and hillsides, St. Thomas; St. Jan; St. Croix. . COLUBRINA RECLINATA (L’Her.) Brongn. [Rhamnus reclinatus L’Her.; R. ellipticus Sw.] Woods and thickets, St. Thomas; St. Jan; St. Croix. GOUANIA LUPULOIDES (L.) Urban. [Banisteria lupuloides L.; Gouania domingensis L.] Woods and thickets, St. Thomas; St. Jan; St. Croix. Zizypuus JuyuBa (L.) Lam. [Rhamnus Jujuba L.] Planted for its fruit. RHAMNUS GLABRATUS West. A species not understood by modern ~ botanists. . VITACEAE Vitis TILUFOLIA H.& B. [V. caribaea DC.] Forests, St. Thomas. _ Vitis vINIFERA L. Planted for its fruit. , Cissus sicyompEs L. Woods, walls and thickets, St. Thomas; St. Jan; St. Croix. CISSUS TRIFOLIATA L. [C. acida L.] Dry thickets, St. Thomas; St. Jan; St. Croix. Cissus caustTica Tuss. [C. érifoliata of Eggers and of Millspaugh.] On trees and rocks, St. Thomas; St. Croix. Cissus oBovATA Vahl. St. Croix. Known otherwise from St. Martin and eastern Porto Rico. TILIACEAE CORCHORUS ACUTANGULUS L. Waste and cultivated grounds, St. Thomas; St. Croix. CorcHorus sitiquosus L. Thickets, fields, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. CorcHorus HIRTUS L. Gardens and roadsides, St. Thomas and St. Croix (according to Eggers). ’ CorcHORUS HIRSUTUS L. Coastal thickets and hillsides, St. Thomas; St. Jan; St. Croix. TRIUMFETTA EXCISA Urban. Bassin yard, St. Croix. Known otherwise only from Porto Rico. TRIUMFETTA RHOMBOIDEA Jacq. Thickets, St. Croix. TRIUMFETTA SEMITRILOBA Jacq. [T. althaeoides Lam.; T. semi- triloba havanensis Millsp.] Woods, banks and thickets, St. Thomas; St. Jan; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 67 TRIUMFETTA LAPPULA L. Thickets, St. Thomas; St. Jan; St. Croix. SLOANEA DENTATA L. Planted on St. Croix (according to West). $ MALVACEAE ABUTILON UMBELLATUM (L.) Sweet. [Sida umbellata L.] Rocky thickets and hillsides, St. Thomas; St. Jan; St. Croix. ABUTILON HIRTUM (Lam.) Sweet. [Sida hirta Lam.; Abutilon indicum hirtum Griseb.; A. graveolens of Millspaugh.] Waste and cultivated grounds, St. Thomas; St. Croix. ABUTILON INDICUM (L.) Sweet. [Sida indica L.; A. subpapy- raceum Hochreutiner.] Sandy waste grounds, St. Thomas; St. Croix. ABUTILON LIGNosUM A. Rich. St. Thomas and St. Croix (accord- ing to Eggers). GAYOIDES CRISPUM (L.) Small. [Sida crispa L.; Abutilon crispum Medic.] Sandy soil, St. Thomas. WISSADULA AMPLISSIMA (L.) R. E. Fries. [Sida amplissima L.; ? Abutilon periplocifolium albicans of Eggers; Sida hernandioides L’Her.; W. hernandioides Garcke.] Banks and thickets, St. Jan; St. Croix. WISSADULA PERIPLOCIFOLIA (L.) Griseb. [Sida periplocifolia L.; Abutilon periplocifolium Don.] Fields and hillsides, St. Croix. MALVASTRUM COROMANDELIANUM (L.) Garcke. [Malva coro- mandeliana L.; M. americana L.; M. tricuspidata Ait.; Malvastrum tricuspidatum A. Gray.] Waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. MALVASTRUM SPICATUM (L.) A. Gray. [Malva spicata L.] Hill- sides, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. Sma citiaRis L. Dry, grassy and rocky situations, St. Thomas; St. Jan; St. Croix. SmpA ERECTA Maef. Dry soil, St. Croix. Sma spinosa L. [S. angustifolia Lam.; (?) S. spinosa polycarpa Eggers; S.. retusa of Millspaugh.] Banks, fields and cultivated grounds, St. Thomas; St. Jan; St. Croix. SIDA GLOMERATA Cav. Banks and thickets, St. Thomas; St. Jan. SIDA CARPINIFOLIA L.f. [S. carpinifolia acuta Millsp.; S. carpini- folia antillana Millsp.; (?) S. carpinifolia brevicuspidata Eggers.] Banks, fields, woods and thickets, St. Thomas; St. Jan; St. Croix. SIDA RHOMBIFOLIA L. [S. rhombifolia retusa of Eggers.] Banks, fields, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. SIDA PROCUMBENS Sw. [S. pilosa Cav.; S. supina Sw.] Road- sides, St. Croix. Sma corpiFoua L. [S. althaeifolia Sw.; S. cordifolia althaeifolia 68 BROOKLYN BOTANIC GARDEN MEMOIRS of Millspaugh.] Banks, fields and thickets, St. Thomas; St. Jan; St. Croix. SIDA HUMILIS Cav. [Sida supina of Millspaugh, St. Thomas; Sida supina glabra of Millspaugh and of Eggers.f Banks, fields, and thickets, St. Thomas; St. Jan; St. Croix. SIDA GLABRA Mill. [S. ulmifolia Cav.; S. arguia Sw.] Banks, fields and thickets, St. Thomas; St. Croix. SIDA GLUTINOSA Commers. [S. nervosa DC.; (?) S. nervosa viscosa Eggers.] Hillsides and thickets, St. Thomas; St. Jan; St. Croix. Sma acuMInaTA DC. [S. acuminata macrophylla Schl. and microphylla Schi.] Hillsides, St. Thomas; St. Croix. Smwa Eccersi E. G. Baker. St. Thomas, apparently (Eggers, Suppl. 14). Otherwise known only from Tortola and Culebra. Endemic. SmpA JAMAICENSIS L. [S. tristis Schl.] Fields and hillsides, St. Thomas; St. Jan; St. Croix. BASTARDIA viscosa (L.) H.B.K. [Sida viscosa L.] Dry fields, hills and thickets, St. Thomas; St. Jan; St. Croix. MALACHRA CAPITATA L. [M. palmata Moench.] Dry soil, St. Croix. MALACHRA ALCEIFOLIA Jacq. [M. rotundifolia Schrank.] Thick- ets, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. MALCcHRA FASCIATA Jacq. [M. radiata Griseb., not L.; (?) M. urens of Eggers.] Waste grounds, St. Thomas. URENA LoBATA L. [U. americana L. f.; U. reticulata Cav.; U. lobata americana Guerke.] Fields, woods, hillsides and cultivated grounds, St. Thomas; St. Jan; St. Croix. URENA SINUATA L. St. Thomas (according to Guerke). PAVONIA SPINIFEX (L.) Cav. [Hibiscus spinifex L.] Thickets, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. MALACHE SCABRA B. Vogel. [Pavonia spicata Cav.; Althaea racemosa Sw.; P. racemosa Sw.} Mangrove swamps, St. Croix (ac- cording to Eggers). PaRITI TILIACEUM (L.) A. Juss. [Hibiscus tiliaceus L.] Coastal woods, St. Thomas; St. Jan; St. Croix (according to West). HIBISCUS BRASILIENSIS L. [H. phoeniceus Jacq.] Hillsides and thickets, St. Thomas; St. Croix. HIsBIscus CLYPEATUS L. St. Croix (according to West). Hisiscus vitirotius L. Thickets and waste grounds, St. Thomas; St. Croix. Hisiscus SABDARIFFA L. Spontaneous after cultivation, St. Thomas; St. Croix. Hizsiscus Rosa-SINENsIs L. Spontaneous after cultivation, St. Thomas. Planted for ornament. BRITTON: FLORA OF THE VIRGIN ISLANDS _ 69 HIBISCUS MUTABILIS L. Planted for ornament. . CIENFUEGOSIA HETEROPHYLLA (Vent) Garcke. [Fugosia hetero- phylla; Kosteletzkya pentasperma of Eggers.] Moist soil, St. Thomas. ABELMOSCHUS ESCULENTUS (L.) Moench. [Hibiscus esculentus L.] Spontaneous after cultivation, St. Thomas; St. Jan; St. Croix. THESPESIA POPULNEA (L.) Soland. [Hibiscus populneus L.] Coastal woods and thickets, St. Thomas; St. Jan; St. Croix. Com- monly planted. GOSSYPIUM BARBADENSE L. Thickets and hillsides, spontaneous after cultivation, St. Thomas; St. Croix. GOsSsyPIUM VITIFOLIUM Lam. is recorded by Schlechtendal as naturalized in St. Thomas; Eggers suggests it may formerly have been cultivated there. ALTHAEA ROSEA Cav. Planted for ornament. BOMBACACEAE CEIBA PENTANDRA (L.) Gaertn. [Bombax pentandrum L.; B. heptaphyllum of West; Eriodendron anfractuosum DC.] Hills, forests and roadsides, St. Thomas; St. Jan; St. Croix. ADANSONIA DIGITATA L. Naturalized in wooded valleys, St. Croix (according to Eggers). Planted for shade on St. Thomas and St. Croix. , QUARARIBAEA TURBINATA (Sw.) Poir. [Myrodia turbinata Sw.] Woods, St. Jan; Spring Garden, St. Croix (according to West). PACHIRA ALBA Walp. Planted, St. Thomas. PacHIRA AQUATICA Aubl. [Carolinea princeps L. f.] Planted, St. Croix. . STERCULIACEAE MELOCHIA NODIFLORA Sw. [Riedleia nodiflora DC.] Hillsides, banks and thickets, St. Thomas; St. Jan; St. Croix. Moluchia pyramidata (L.) Britton. [Melochia pyramidata L.] Grassy places, waste and cultivated grounds, St. Thomas (according to West); St. Croix. Moluchia tomentosa (L.) Britton. [Melochia tomentosa L.] Hill- sides and thickets, St. Thomas; St. Jan; St. Croix. WaALTHERIA AMERICANA L. [W. indica L.] Fields, banks and hillsides, St. Thomas; St. Jan; St. Croix. AYENIA PUSILLA L. Thickets and hillsides, St. Thomas; St. Jan; St. Croix. . THEOBROMA Cacao L. Naturalized in shaded valleys, St. Croix (according to Eggers). Planted for its seeds. GuazuMA GuazuMA (L.) Cockerell. [Theobroma Guazuma L.; 70 | - BROOKLYN BOTANIC GARDEN MEMOIRS Guazuma ulmifolia Lam.; G. tomentosa H.B.K.] Fields, woods and roadsides, St. Thomas; St. Croix. HELICTERES JAMAICENSIS Jacq. Thickets, St. Thomas; St. Jan; St. Croix. DILLENIACEAE ' Davitia RuGoSA Poir. is recorded by Grisebach from the island St. Thomas, and also from St. Thomas-in-the-Vale, Jamaica. It oc- curs in the Jamaica parish, but is not known on our island. OCHNACEAE OURATEA LITTORALIS Urban. [Gomphia nitida of Eggers.] Coast- al thickets, St. Thomas. Known otherwise only from Porto Rico. TERNSTROEMIACEAE Taonabo peduncularis (DC.) Britton. [Ternstroemia peduncularis DC.; T. elliptica of West and of Eggers.] Forests, Bordeaux Hill, St. Jan; Maroon Hill, St. Croix. CLUSIACEAE MAMMEA AMERICANA L. Forests, hills and roadsides, St. Thomas; St. Jan; St. Croix. Much planted. CALOPHYLLUM CALABA Jacq. Forests, roadsides and valleys, St. Thomas; St. Croix. CLUSIA ROSEA Jacq. [?C. alba of West.] Hillsides and forests, St. Thomas; St. Jan; St. Croix (according to West and to Eggers). TAMARICACEAE TAMARIX INDICA Willd. Planted for ornament. BIXACEAE Brxa ORELLANA L. Spontaneous after planting, St. Thomas; St. Croix. Grown for the dye stuff annato. CANELLACEAE CANELLA WINTERANA (L.) Gaertn. [Laurus Winterana L.; Canella alba Murr.] Woods and thickets, St. Thomas; St. Jan; St. Croix (according to Eggers). ‘VIOLACEAE Calceolaria linearifolia (Vahl) Britton. [Viola linearifolia Vahl; Hybanthus lineartfolius Urban; Ionidium ‘strictum Vent.] Rocky thickets, Water Island, St. Thomas; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 71 FLACOURTIACEAE Procxia Crucis L. [Trilix crucis Griseb.] Forests, St. Thomas; St. Jan (according to Eggers); St. Croix. MYROXYLON BUXIFOLIUM (A. Gray) Krug & Urban. [Xylosma buxtfolium A. Gray; Drypetes laevigata of Eggers.] Cinnamon Gut, ‘St. Jan; St. Croix (according to Urban). : MyRoOxYLON NITIDUM (Hell.) Kuntze [Xylosma nitidum A. Gray], is recorded by Eggers as naturalized on St. Thomas. It is endemic in Jamaica. SAMYDA SPINULOSA Vent. [S. glabrata Grisebach and of Eggers, not Sw.] Thickets, Crown, St. Thomas (according to Eggers). Otherwise known only from Porto Rico. SAMYDA DODECANDRA Jacq. [S. serrulata L.] Thickets, . St. Thomas; St. Jan; St. Croix. CASEARIA GUIANENSIS (Aubl.) Urban. [Iroucana guianensis Aubl.; Casearia ramiflora Vahl; C. hirta of Millspaugh; C. nitida of Kuntze.] Woods and thickets, St. Thomas; St. Croix; St. Jan. CASEARIA DECANDRA Jacq. [C. parvifolia Willd.; Samyda de- candra Jacq.; C. parvifolia microcarpa Eggers.] Woods and thickets, St. Thomas; St. Jan; St. Croix (according to Eggers). CASEARIA ARBOREA (L. C. Rich) Urban. [Samyda arborea L. C. Rich; C. stipularis Vent.] St. Thomas, collected by O. Kuntze, whose specimen is so labelled by him; Urban (Symb. Ant. 7: 75) indicates, however, that it may have come from Porto Rico. CASEARIA SYLVESTRIS Sw. [Samyda parviflora L. not Loefl.] Woods, hills and thickets, St. Thomas; St. Jan; St. Croix. TURNERACEAE TURNERA DIFFUSA Willd. [T. microphylla Desv.; T. parviflora of Eggers.] Coastal thickets, St. Thomas; St. Jan; St. Croix. TURNERA ULMIFOLIA L. [T. ulmifolia acuta Urban; T. angusti- folia Mill.] Hillsides and waste grounds, St. Thomas; St. Jan; St. Croix. PIRIQUETA VIScosA Griseb. Hillside thickets, St. Thomas. PASSIFLORACEAE PASSIFLORA PALLIDA L. [P. suberosa L.; P. hirsuta L.; P. minima L.; P. parviflora Sw.; P. peliata Cav.] Hillsides, banks and thickets, St. Thomas; St. Jan; St. Croix. PASSIFLORA FOETIDA L. Banks, waste and cultivated grounds, St. Thomas; St. Croix. PASSIFLORA MULTIFLORA L. Thickets, St. Thomas (according to Masters); St. Jan. 72 BROOKLYN BOTANIC GARDEN MEMOIRS PASSIFLORA RUBRA L. Woods and thickets, St. Thomas; St. Jan; St. Croix (according to Eggers). PASSIFLORA LAURIFOLIA L. Forests and _ thickets, St. Thomas; St Jan; St. Croix. Perhaps not indigenous; much planted. PASSIFLORA INCARNATA L., recorded from St. Croix by West, must be an error in determination. PASSIFLORA QUADRANGULARIS L. Planted for its fruit. PASSIFLORA MALIFORMIS L. Planted for its fruit. CARICACEAE Carica Papaya L. Spontaneous after cultivation, St. Thomas; St. Croix. Much planted. BEGONIACEAE Several kinds of Begonias are grown as garden flowers. BEGONIA HUMILIs Ait., attributed to St. Thomas by A. de Candolle as collected by Finlay, was really from Trinidad. CACTACEAE HYLOCEREUS TRIGONUS (Haw.) Safford. [Cereus trigonus Haw.; C. triangularis of West and of Eggers.] On trees and rocks in forests and valleys, St. Thomas; St. Jan. HyYLocEREuS UNDATUS (Haw.) Britton & Rose. [Cereus undatus Haw.; Cereus triangularis of authors.] Persistent after cultivation, St. Thomas; St. Croix. , SELENICEREUS GRANDIFLORUS (L.) Britton & Rose. [Cereus grandtflorus L.] Persistent after cultivation, St. Thomas; St. Croix. SELENICEREUS PTERANTHUS (Link & Otto) Britton & Rose. [Cereus nycticalis Link.] Recorded by Millspaugh as naturalized on stone walls of a neglected garden at Bassin, St. Croix. CEPHALOCEREUS ROYENI (L.) Britton & Rose. [Cactus Royeni L.; C. peruvianus of West; Cereus floccosus Otto; Pilocereus Fouchianus Weber; Cereus armatus Otto.] Dry rocky hillsides, St. Thomas; St. Jan; St. Croix. CEPHALOCEREUS NOBILIS (Haw.) Britton & Rose. [Cereus nobilis Haw.; Cereus strictus DC.] Persistent after cultivation, St. Thomas. ACANTHOCEREUS PENTAGONUS (L.) Britton & Rose. [Cactus pentagonus L.] Persistent after planting, St. Thomas; St. Croix. Cactus Intortus Mill. [C. Melocactus of West; Melocactus communis of Eggers; M. atrosanguineus Link & Otto.] Coastal hills and cliffs, St. Thomas; St. Jan; St. Croix. CORYPHANTHA NIVOSA (Link) Britton. [Mamillaria nivosa Link.] BRITTON: FLORA OF THE VIRGIN ISLANDS 73 Rocky slopes and cliffs, Buck Island and Flat Cays, St. Thomas; St. Jan and Little St. James Island, St. Jan. OPUNTIA RUBESCENS Salm-Dyck. [O. catacantha Link & Otto; O. spinosissima and tuberculata of Eggers.] Coastal hills, St. Thomas; St. Jan; St. Croix. The spineless or nearly spineless race is com- monly planted for interest, and occurs wild on Little St. James Island, St. Jan, and on Culebra. OPUNTIA REPENS Bello. [Cactus curassavicus of West; O. curas- savica of Eggers and of Millspaugh.] Dry fields and hillsides, St. Thomas; St. Jan; St. Croix. Opuntia antillana Britton & Rose, spec. nov. Plant depressed, ascending or nearly prostrate, often forming clumps 1 m. broad, seldom more than 4 dm. high. Joints obovate or oblong-obovate, 2 dm. long or less, green, glabrous, readily detached; leaves conic-subulate, 2-3 mm. long; areoles large, 2-3 cm. apart, brown-woolly; spines mostly 3-6 at each areole, subulate, rather stout, terete, 1-6 cm. long, yellow fading gray or nearly white; glochids many, yellow; flowers about 7 cm. broad; petals obtuse, bright yellew or fading reddish; fruit red-purple, about 4 cm. long. Rocky and sandy soil, St. Thomas, St. Croix, also on Tortola, Porto Rico, Hispaniola, and St. Kitts. Type specimen collected on St. Kitts (Rose, Fitch & Russell 3230). Opuntia DiILLentr (Ker.) Haw. [Cactus Dillenii Ker.; Cactus Opuntia.of West; O. Tuna of Eggers and of Millspaugh; O. horrida Salm-Dyck.] Banks, fields and hills, St. Thomas; St. Jan; St. Croix. A hybrid with O. rubescens was observed on Buck Island, St. Thomas. OPUNTIA TRIACANTHA (Willd.) DC. [Cactus triacanthus Willd.] Coastal rocks, Buck Island, St. Thomas: NOPALEA COCHENILLIFERA (L.) Salm-Dyck. [Cactus cochenillifer L.; Opuntia coccinellifera Mill.] Persistent or spontaneous after cultivation; recorded by Eggers as occurring on limestone, St. Thomas; St. Croix. PERESKIA PERESKIA (L.) Karst. [Cactus Pereskia L.; P. aculeata Mill.] Spontaneous after cultivation, St. Thomas; St. Croix. PERESKIA GRANDIFOLIA Haw. [P. Bleo of Eggers and of Mills- paugh.]. Spontaneous after cultivation, St. Thomas; St. Croix. CEREUS NORTHUMBERLANDIA Lambert. [C. lepidotus Salm- Dyck.] Planted, St. Croix. CEREUS HEXAGONUS (L.) Mill. [C. peruvianus (L.) Mill.] Planted (according to Eggers). Other species of Cacti are occasionally cultivated for interest. 74 BROOKLYN BOTANIC GARDEN MEMOIRS THYMELAEACEAE DAPHNOPSIS CARIBAEA Griseb. [Nectandra antillana of Mills- paugh.] Forests and hillsides, St. Thomas; St. Jan; St. Croix. LYTHRACEAE AMMANNIA COCCINEA Rottb. Moist ground, St. Thomas; St. Jan; St. Croix. AMMANNIA LATIFOLIA L. [A. sanguinolenta Sw.] Moist ground, St. Thomas; St. Croix. Ginor1IA Rowrit (Vahl) Koehne. [Antherylium Rohrit Vahl.] Coastal thickets, St. Thomas; St. Jan; St. Croix. LAWSONIA INERMIS L. Spontaneous after cultivation, St. Thomas; St. Croix. LAGERSTROEMIA INDICA L. Commonly planted for ornament. PUNICACEAE Punica GranatumM L. [P.nanaL.] Spontaneous after planting, St. Thomas; St. Jan; St. Croix. Grown for its fruit. RHIZOPHORACEAE RuizopHorA MANGLE L. Mangrove swamps, St. Thomas; St. Jan; St. Croix. Not very common. COMBRETACEAE TERMINALIA CaTaPpA L. [Buceras Catappa Hitchc.] Hillsides, valleys, and commonly planted, St. Thomas; St. Jan; St. Croix. CONOCARPUS ERECTA L. [C. erecta procumbens Jacq.] Coastal rocks and mangrove swamps, St. Thomas; St. Jan; St. Croix. Buciwa Buceras L. [Buceras Buceras Millsp.; Myrobalanus Buceras Kuntze.] Moist soil, mostly near the coasts, but occasional on hillsides, St. Thomas; St. Jan; St. Croix. LAGUNCULARIA RACEMOSA (L.) Gaertn. [Conocarpus racemosa L.] Coastal swamps, St. Thomas; St. Jan; St. Croix. . QUISQUALIS INDICA L. is commonly cultivated as an ornamental vine. MYRTACEAE Psip1um Guajava L. Thickets, hillsides, and commonly planted for its fruit, St. Thomas; St. Jan; St. Croix. PsIDIUM AMPLEXICAULE Pers. . [P. cordatum Sims.] Hillsides, St. Thomas; St. Jan; planted on St. Croix. Occurs also on Tortola. Apparently endemic in the Virgin Islands, although recorded from Nevis. BRITTON: FLORA OF THE VIRGIN ISLANDS 75 PsipruM AROMATICUM Knox, recorded from St. Thomas, is not identified. AMOMIS CARYOPHYLLATA (Jacq.) Krug & Urban. [Myrtus caryo- phyllata Jacq.; Myrtus acris Sw.; M. Pimenia Ortega; ? Pimenta vulgaris of Eggers; Pimenta acris Kostel.; A. caryophyllata grisea Krug & Urban.] Hills and woods, St. Jan; St. Croix (according to Eggers). MYyRCIA PANICULATA (Jacq.) Krug & Urban. [Eugenia paniculata Jacq.; E. acetosans Poir.; E. marginata Pers.; Myrtus coriacea Vahl; Myrcia coriacea DC.; M. coriacea Imrayana Griseb.] Forests, St. Thomas; St. Jan; St. Croix. MyRcIA SPLENDENS (Sw.) DC., doubtfully accredited to St. Thomas by Urban, as collected by Riedlé, probably was from Porto Rico, where it is abundant. CALYPTRANTHES THOMASIANA Berg. Signal Hill, St. Thomas; Bordeaux, St. Jan. Endemic. CALYPTRANTHES PALLENS (Poir.) Griseb. [C. Chytraculia ovalis - Berg.; C. Chytraculia guzygium Berg.; Chytraculia pallens Millsp.; C. Chytraculia of West.] Forests, rare, St. Thomas; St. Croix. EUGENIA LIGUSTRINA (Sw.) Willd. [Myrius ligustrina Sw.; M. cerasina Vahl.] Woods and thickets, St. Thomas; St. Jan; St. Croix. EUGENIA LANCEA Poir. [E. ludibunda Bert.; E. virgultosa of . Eggers and of Millspaugh; E. glabrata of Eggers; Myrcia thomasiana DC.] Woods and thickets, St. Thomas; St. Croix. EUGENIA MONTICOLA (Sw.) DC. [Myrtus monticola Sw.; Eugenia Poiretii Berg, not DC.; £. foetida West; E£. flavovirens Berg.] Woods and thickets, St. Thomas; St. Jan; St. Croix. EUGENIA BUXIFOLIA (Sw.) Willd. [Myrtus buxifolia Sw.; E. foetida Poir.] Thickets, St. Thomas; St. Croix. EUGENIA AXILLARIS (Sw.) Willd. [Myrtus axillaris Sw.] Thick- ets, St. Croix. EUGENIA RHOMBEA - (Berg) Krug & Urban. [E. foetida rhombea Berg.; E. Potretit of Millspaugh; ? EZ. pallens of Eggers.] Coastal thickets, St. Thomas (according to Berg); St. Croix. EUGENIA PROCERA (Sw.) Poir. [Myrtus procera Sw.; M. cerasina ‘Vahl of Eggers.] Woods and thickets, St. Thomas; St. Jan; St. Croix. , EUGENIA PSEUDOPSIDIUM Jacq. [E. portoricensis DC.; E. thomasi- ana Berg.] Forests and wooded valleys, St. Thomas; St. Jan; St. Croix. EUGENIA CoRDATA (Sw.) DC. [Myrtus cordata Sw.; M. ramiflorus Vahl; E. sessiliflora DC., not Vahl; E£. lateriflora of Eggers.] Woods and thickets, St. Thomas: St. Jan; St. Croix. 76 BROOKLYN BOTANIC GARDEN MEMOIRS - EUGENIA SESSILIFLORA Vahl. Hillsides, St. Thomas (according to Eggers); St. Croix. Endemic. EUGENIA FLORIBUNDA West. Woods, hillsides and thickets, St. Thomas; St. Jan; St. Croix. EUGENIA UNIFLORA L. Spontaneous after planting, St. Thomas; St. Croix. Grown for its fruit. EUGENIA MICRANTHA Vahl, not DC., recorded from St. Croix by West, is not further determined (hyponym). EUGENIA EMARGINATA Vahl, not DC., recorded from St. Croix by Vahl, is not further determined (hyponym). EUGENIA PEDUNCULATA Raeusch. of St. Croix, is unknown to modern botanists. ANAMOMIS FRAGRANS (Sw.) Griseb. [Myrtus fragrans Sw.; Eugenia punctata Vahl; Anamomis punctata Griseb.] St. Croix; forests, St. Jan (according to Eggers). JaMBos JAMBOs (L.) Millsp. [Eugenia Jambos L.; Jambos vul- garts DC.]. Woods and valleys, naturalized, St. Thomas; St. Jan; St. Croix. JAMBOS MALACCENSIS (L.) DC. [Eugenia malaccensis L.], planted for its fruit, was naturalized in shaded valleys, St. Croix (according to Eggers). Myrtus communis L. Planted for ornament. LECYTHIDACEAE COUROUPITA GUIANENSIS Aubl. Planted for ornament and in- terest. MELASTOMACEAE TETRAZYGIA ANGUSTIFOLIA (Sw.) DC. [Melastoma angustifolia Sw.; Miconta angustifolia Griseb.] Hillside thickets, St. Thomas; St. Jan; St. Croix (according to Cogniaux). TETRAZYGIA ELAEAGNOIDES (Sw.) DC. [Melastoma elaeagnoides Sw.] Forests and hillside thickets, St. Thomas; St. Jan; St. Croix. MICONIA MACROPHYLLA (D. Don) Triana. ([Chitonia macrophylla D. Don; Diplochita serrulata DC.] Wooded valleys, St. Thomas; St. Croix (according to Eggers and to Cogniaux). MICONIA IMPETIOLARIS (Sw.) D. Don. [Melastoma impetiolaris Sw.] Forests, St. Croix (West); St. Thomas (according to Grise- bach). MIcCONIA LAEVIGATA (L.) DC. [Melastoma laevigata L.; M. prasina of Millspaugh, St. Thomas.] Woods and hillsides, St. Thomas; St. Jan; St. Croix. MICONIA PRASINA (Sw.) DC., recorded by Naudin as collected on BRITTON: FLORA OF THE VIRGIN ISLANDS 77 St. Thomas by Riedlé, was probably from Porto Rico. It occurs on Tortola. ‘ MIconiaA sTENOSTACHYA (Schr.) DC. ([Miconia argyrophylla Benth., not DC.], recorded by Naudin and others as collected by Finlay on St. Thomas, was really from Trinidad. MICONIA THOMASIANA DC. was not from St. Thomas, but from Porto Rico. MICONIA ACINODENDRUM (L.) Triana. [Melastoma acinodendrum L.; Tshudya berbiceana Griseb.], recorded by Naudin and others as collected on St. Thomas by Finlay, was really from Trinidad; St. Croix (according to West). MECRANIUM AMYGDALINUM (Desr.) C. Wright [Cremanium amygdalinum Griseb.], attributed to St. Thomas by Naudin, was from Hispaniola, collected by Poiteau. CLIDEMIA SPICATA DC., is recorded by Cogniaux as collected on St. Thomas by Finlay, but the specimen was from Trinidad. Eggers erroneously records it from all three islands. . CLIDEMIA HIRTA (L.) D. Don, attributed to St. Thomas by Naudin as collected by Riedlé, was probably from Porto Rico. CLIDEMIA RUBRA Mart, accredited to St. Thomas by Naudin and others as collected by Finlay, was really from Trinidad. MovurIRIA DOMINGENSIS (Tuss.) Spach. [Petaloma domingensis Tuss.; P. Mouriri of West.] Borders of a stream, Spring Garden, St. Croix. NEPSERA AQUATICA (Aubl.) Naud., recorded by Cogniaux as col- lected by Riedlé on St. Thomas, was probably from Porto Rico. ONAGRACEAE JUSSIAEA SUFFRUTICOSA L. [J. angustifolia Lam.; J. octovalvis Sw.; J. suffruticosa ligustrifolia of Eggers.] Wet grounds, St. Thomas; St. Jan; St. Croix. JUSSIAEA ERECTA L. St. Croix (according to West). ARALIACEAE DENDROPANAX ARBOREA (L.) Dene. & Pl. [Sciadophyllum capi- tatum of Eggers; Aralia arborea L.; Gilibertia arborea E. March.] Forests, hills of St. Thomas. DIpYMOPANAX MICANS (Willd.) Krug & Urban. [Aralia micans Willd.; Panax speciosum of Eggers.] Forest, King’s Hill and Bor- deaux, St. Jan. APIACEAE ERYNGIUM FOETIDUM L. Moist grounds, Caret Bay, St. Thomas (according to Eggers). 78 BROOKLYN BOTANIC GARDEN MEMOIRS _CELERI GRAVEOLENS (L.) Britton. [Apium graveolens L.; Peuce- danum graveolens Benth.] Persistent after cultivation, St. Croix. Grown for celery. ANETHUM GRAVEOLENS L. Spontaneous after cultivation, St. Thomas; St. Croix. PIMPINELLA ANISUM L. Spontaneous after cultivation, St. Croix. Grown for anise. ; ApruM PETROSELINUM L. [Petroselinum sativum Hoffm.] Cultivated for food. Daucus Carota L. Cultivated for food. FoENIcULUM ForEnicuLum (L.) Karst. [F. vulgare Gaertn.] Cul- tivated for drug purposes. CEREFOLIUM CEREFOLIUM (L.) Britton. [Anthriscus Cerefolium L.] Cultivated for flavoring. ERICACEAE XOLISMA RUBIGINOSA (Pers.) Small. [Andromeda rubiginosa Pers.; * Lyonia jamaicensis of Eggers.] Bolongo, St. Thomas. Known other- wise only from Hispaniola. THEOPHRASTACEAE . Jacouinia BERTERI Spreng. [J. Berterii retusa Urban.] Thick- ets, St. Thomas; St. Jan; St. Croix (according to Mez). Jacquinta Barpasco (Loefl.) Mez. [Chrysophyllum Barbasco Loefl.; J. armillaris Jacq.; J. armillaris arborea of Eggers.] Coastal thickets, St. Thomas; St. Jan; St. Croix. MYRSINACEAE ICACOREA GUADALUPENSIS (Duch.) Britton. [Ardisia guadalu- pensis Duch.; A. coriacea of West and of Eggers.] Forests and hills, St. Thomas; St. Jan; St. Croix. STYLOGYNE LATERIFLORA (Sw.) Mez. [Ardisia lateriflora Sw.; A. caribaea Miquel.] St. Thomas (according to Eggers). PLUMBAGINACEAE PLUMBAGO SCANDENS L._[P. scandens densiflora Kuntze.] Banks, woods and thickets, St. Thomas; St. Jan; St. Croix. PLUMBAGO CAPENSIS Thunb. Grown in gardens. PLUMBAGO ZEYLANICA L. St. Croix (according to West). SAPOTACEAE Sapota AcHRAS Mill. [Achras Sapota L.] Forests, and com- monly planted, St. Thomas; St. Jan; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 79 LucuMA MULTIFLORA A. DC. [Achras multiflora Vahl, according to Eggers.] Forests, St. Thomas; St. Croix. SIDEROXYLON FOETIDISSIMUM Jacq. [S. mastichodendron Jacq.] Forests, St. Thomas; St. Jan; St. Croix. DIPHOLIS SALICIFOLIA (L.) A. DC. [Achras salicifolia L.; Bumelia salicifolia Sw.] Forests and hillsides, St. Thomas; St. Jan; St. Croix. BUMELIA OBOVATA (Lam.) A. DC. [Sideroxylon obovatum Lam.; B. cuneata Sw.] Coastal hillsides, shores and borders of ‘marshes, St. Thomas; St. Jan; St. Croix. CHRYSOPHYLLUM CaINITO L. St. Thomas; St. Croix, occasionally planted, perhaps spontaneous. CHRYSOPHYLLUM EcGeErsII Pierre. [C. microphyllum of Eggers; ?C. oliviforme monopyrenum of Eggers.] Woods and hillsides, St. Thomas; St. Jan; St. Croix. Endemic. CHRYSOPHYLLUM PAUCIFLORUM Lam. [C. glabrum of Eggers and of Millspaugh; C. pauciflorum nervosum Pierre.] Forests. and hill- sides, St. Thomas; St. Jan; St. Croix. Otherwise known only from Porto Rico. CHRYSOPHYLLUM BICOLOR Pierre. St. Thomas (according to Pierre and Urban); known otherwise only from Porto Rico. Mimusors nitTIpa (Sessé & Mog.) Urban. [Sapota Sideroxylon of Eggers.] Forests, St. Jan. Determined from foliage only; its flowers and fruit have not been collected by botanists, and the identi- fication is, therefore, uncertain. Mimusops ELENGI L. Planted, St. Thomas. SYMPLOCACEAE SYMPLOCOS MARTINICENSIS Jacq. Forest, Signal Hill, St. Thomas. OLEACEAE FoRESTIERA SEGREGATA (Jacq.) Krug & Urban. [Myrica segregata - Jacq.; Forestiera porulosa Poir; F. porulosa Jacquinii Eggers.] Thickets, St. Croix. FoRESTIERA EGGERSIANA Krug & Urban. Thickets, St. Thomas; St. Jan. Known otherwise only on Culebra, Vieques and Virgin Gorda, thus endemic in the Virgin Islands. ; FORESTIERA RHAMNIFOLIA Griseb. ([Drypetes laevigata of Mills- paugh.] Bluffs of Salt River, St. Croix. MAYEPAEA CARIBAEA (Jacq.) Kuntze. [Chionanthus caribaea Jacq.; C. compacta Sw.; Linociera compacta R. Br.] Forests, St. Thomas; St. Croix. Jasminum SamsBac (L.) Soland. [Nyctanthes Sambac L.; J. quinqueflorum Heyne.] Spontaneous after planting, St. Croix. 80 BROOKLYN BOTANIC GARDEN MEMOIRS JASMINUM PUBESCENS (Retz) Willd. [Nyctanthes pubescens Retz.] Spontaneous after planting, St. Thomas; St. Croix. JASMINUM GRANDIFLORUM L._ [J. officinale of Millspaugh.] Spon- taneous after planting, St. Thomas; St. Croix. JASMINUM OFFICINALE L. Planted for ornament. JASMINUM HUMILE L. [J. revolutum Sims.] Planted for orna- ment. OLEA EUROPAEA L. Planted on St. Thomas. LOGANIACEAE SPIGELIA ANTHELMIA L. Moist or exsiccated situations, St. Thomas; St. Croix. APOCYNACEAE ALLAMANDA CATHARTICA L. Spontaneous after cultivation, St. Thomas. PLUMIERA ALBA L. Coastal rocks and hills, St. Thomas; St. Jan; St. Croix. PLUMIERA RUBRA L. [P. obtusifolia of Millspaugh.] Planted for ornament. PLUMIERA OBTUSA L. St. Croix (according to West); naturalized in gardens (according to Eggers). CATHARANTHUS ROSEUS (L.) D. Don. [Vinca rosea L.; Lochnera rosea Rchb.] Waste grounds, spontaneous after cultivation, and much planted for ornament, St. Thomas; St. Jan; St. Croix. TABERNAEMONTANA CAPENSIS L. Planted for ornament. A species of Tabernaemontana was found in thickets at French- man’s Bay, St. Thomas, according to Eggers, who, doubtfully, records it as T. citrifolia. RAUWOLFIA TETRAPHYLLA L. [R. nitida Jacq.] Woods, hillsides and thickets, St. Thomas; St. Jan; St. Croix. Rauwo ria LamMarckn A. DC. Hillsides and thickets, St. Thom- as; St. Jan; St. Croix. CERBERA THEVETIA L. [Thevetia 'Thevetia Millsp.; T. nertifolia Juss.] Hillsides and thickets, St. Thomas; St. Jan; St. Croix. ECHITES AGGLUTINATA Jacq. [E. circinalis Sw.] Forests and thickets, St. Thomas; St. Jan; St. Croix at Cane Bay (according to Eggers). URECHITES LUTEA (L.) Britton. [Vinca lutea L.; Echites sub- erecta Jacq.; E. barbata Desv.; E. neriandra Griseb.] Thickets, St. Thomas; St. Jan; St. Croix (according to Eggers). NERIUM OLEANDER L. Persistent after cultivation; planted for ornament; St. Thomas; St. Jan; St. Croix. BRITTON: FLORA OF THE VIRGIN ISLANDS 81 ASCLEPIADACEAE ASCLEPIAS CURASSAVICA L. [A. mivea curassavica Kuntze.] Fields, hillsides and banks, St. Thomas; St. Jan; St. Croix. ASCLEPIAS NIVEA L. Collected on St. Thomas by Krebs. ASCLEPIAS FRUTICOSA L. Cultivated on St. Croix (according to West). CALOTROPIS PROCERA (Ait.) Ait.f. [Asclepias procera Ait.] Fields and hillsides, St. Thomas; St. Jan; St. Croix. Naturalized. METASTELMA PARVIFLORUM R. Br. [M. Schlechtendalui of Eggers and of Millspaugh.] Thickets, St. Thomas; St. Croix. . METASTELMA ALBIFLORUM Griseb. St. Thomas (according to Schlechter). _ METASTELMA DECIPIENS. Schlechter. St. Thomas (according to Schlechter). METASTELMA GRISEBACHIANUM Schlechter. St. Thomas. Other- wise known only from Porto Rico. METASTELMA DECAISNEANUM Schlechter. Hillsides, St. Thomas; St. Jan; St. Croix. The above-listed species of Metastelma much resemble each other. It is possible that Schlechter has recognized too many species in the area. OXYPETALUM CORDIFOLIUM (Vent) Schlechter. [Gothofreda cordi- folia Vent.; O. riparium H.B.K.] St. Thomas (according to Schlech- ter). PHILIBERTELLA CLAUSA (Jacq.) Vail. [Asclepias viminalis Sw.; Sarcostemma Brownei Meyer], recorded as from St. Thomas by West and by Eggers, has not been observed there by recent collectors. FISCHERIA CRISPIFLORA (Sw.) Schltr. [Cynanchum crispiflorum Sw.; F. scandens DC.] Forests, Spring-gut, St. Croix (according to Eggers). Known otherwise only from Cuba and Jamaica; the determination is doubtful. IBATIA MARITIMA (Jacq.) Decne. [Asclepias maritima Jacq.; Ibatia muricata Griseb.] Rocky hillsides and thickets, St. Thomas; St. Jan; St. Croix. : Hoya carRnosa (L. f.) R. Br. Cultivated for ornament. STEPHANOTIS FLORIBUNDA A. Brongn. Cultivated for ornament. CUSCUTACEAE CUSCUTA AMERICANA L. On trees and shrubs, St. Thomas; St. Jan; St. Croix. CONVOLVULACEAE EvVoLVULUS NUMMULARIUS L. Dry, shaded situations, St. Thomas; St. Jan; St. Croix. 7 82 BROOKLYN BOTANIC GARDEN MEMOIRS EVOLVULUS GLABER Spreng. [E. mucronatus Sw.] Moist, grassy situations, St. Thomas; St. Jan; St. Croix. EVOLVULUS LINIFOLIUS L. St. Thomas and St. Croix (according to Schlechtendal); moist localities, all islands (according to Eggers). Not found by us, and not known on Porto Rico. JACQUEMONTIA NODIFLORA (Desr.) G. Don. [Convolvulus nodi- florus Desr.; C. albiflorus West (hyponym).] Thickets, St. Thomas; St. Jan; St. Croix. JACQUEMONTIA JAMAICENSIS (Jacq.) Hall. f. [Convoluulus jamat- censis Jacq.] Coastal thickets, St. Thomas; St. Croix. JACQUEMONTIA PENTANTHA (Jacq.) G. Don. [Convolvulus pen- tanthus Jacq.; C. violaceus Vahl; J. violacea Choisy.] Thickets, St. Thomas; St. Jan; St. Croix. CONVOLVULUS MATUTINUS West and C. VENENATUS West, described from St. Croix, are not further identified. THYELLA TAMNIFOLIA (L.) Raf. [Ipomoea tamnifolia L.; -Jacque- montia tamnifolia Griseb.] Banks, hills and thickets, St. Thomas; St. Jan (according to Eggers); St. Croix. Exogonium solanifolium (L.) Britton. [Ipomoea solanifolia L.; I. filiformis Jacq.; Convolvulus filiformis Desr.; Exogonium filiforme Choisy; Ipomoea eustachiana of Millspaugh.] Coastal thickets, St. Thomas; St. Croix. EXOGONIUM REPANDUM (Jacq.) Choisy. [Ipomoea repanda Jacq.] Woods and forests, St. Thomas; St. Jan. EXOGONIUM ARENARIUM Choisy. [Ipomoea arenaria Steud.; I. Steudelti Millsp.; I. Eggersiana Peter; E. Eggersit House.] Thickets, St. Thomas; St. Jan; St. Croix. IPOMOEA DISSECTA (Jacq.) Pers. [Convoluulus dissectus Jacq.; Merremia dissecta Hall. f.; Operculina dissecta House; Ipomoea sinuata Ort.] Thickets, fences and woods, St.'Thomas; St. Jan; St. Croix. IPOMOEA AEGYPTIA L. [Convolvulus pentaphyllus L.; Ipomoea pentaphylla Jacq.; Merremia aegyptia Urban.] Fields, fences and thickets, St. Thomas; St. Jan; St. Croix. IPOMOEA QUINQUEFOLIA L. [Merremia quingquefolia Hall. f.] Thickets, St. Thomas; St. Croix. IPOMOEA POLYANTHES R. & S. [Convolvulus umbellatus L.; Ipomoea umbellata Meyer, not L.; Merremia umbellata Hall. f.; Ipomoea mollicoma Migq.; Convolvulus sagittifer H.B.K.] Fields, banks and thickets, St. Thomas; St. Jan; St. Croix. Ipomoza Nit (L.) Roth. [Convoluulus Nil L.; Pharbitis Nil Choisy; I. hederacea barbata of Kuntze; ? Convolvulus hederaceus of Schlechtendal.] Banks, waste and cultivated grounds, St. Thomas; St. Jan; St. Croix. , BRITTON: FLORA OF THE VIRGIN ISLANDS 83 IPOMOEA CATHARTICA Poir. [Convoluulus acuminatus Vahl; Ipo- ‘moea acuminata R. & S., not R. & P.; Pharbitis cathartica Choisy; P. acuminata Choisy.] Woods and thickets, St. Thomas; St. Jan; St. Croix. IPOMOEA ASARIFOLIA (Desr.) R. & S. [Convolvulus asarifolius Desr.] Danish Islands (according to Grisebach). IPOMOEA PES-CAPRAE (L.) Roth. [Convoluylus Pes-caprae L.; C. brasiliensis L.; C. maritimus Lam.] Coastal sands, St. Thomas; St. Jan; St. Croix. IPOMOEA STOLONIFERA (Cyr.) Poir. ([Convolvulus littoralis L.; C. arenarius Vahl; Ipomoea littoralis Boiss.; Convolvulus stoloniferus Cyr.; Ipomoea acetosaefolia R. & S.] Coastal sands, St. Croix (ac- ~ cording to West). IPOMOEA HEPTAPHYLLA (Rottl. & Willd.) Voigt. [Convolvulus heptaphyllus Rottl. & Willd.; Ipomoea pulchella Griseb., not Roth.] St. Thomas (according to Urban). IPOMOEA CARNEA Jacq. St. Croix (according to West). IPOMOEA TRILOBA L. [Convolvulus Sloanei Spreng.; I. parviflora Vahl; JI. triloba eustachiana of Eggers; I. triloba quinqueloba Kuntze.] Fields, banks and thickets, St. Thomas; St. Jan; St. Croix. IPOMOEA TILIACEA (Willd.) Choisy. [Convolvulus tiliaceus Willd.; C. fastigiatus Roxb.; I. fastigiata Sweet; I. Batatus fastigiata Kuntze.] Thickets and hillsides, St. Thomas; St. Jan; St. Croix. . IpoMoEzA BataTas (L.) Lam. [Convolvulus Batatas L.; Ipomoea pandurata . cuspidata Kuntze.] Persistent after cultivation, St. Thomas; St. Jan; St. Croix. Much planted for food. IPOMOEA TRICOLOR Cav. [J. violacea Grisebach, and of Eggers and Millspaugh.] Woods and thickets, St. Thomas; St. Jan; St. Croix. ; . : IPOMOEA PURPUREA (L.) Lam. [Convolvulus purpureus L.] St. Croix (according to West). Planted for ornament. IpomogzA LEARY Paxton. Planted for ornament. IPoMOEA PEs-TIGRIDISL. [Convolvulus Pes-tigridis L.] St. Thom as (according to Schlechtendal). IpoMoEA HorsFALLIAE W. Hook. Planted for ornament. IPOMOEA QUINQUEPARTITA (Vahl) R. & S. [Convolvulus quinque- partitus Vahl; C. ovalifolius West, not Vahl,] of St. Croix, is not further identified. IPOMOEA LEUCANTHA Jacq., a South American species, is recorded by Eggers from St. Thomas and St. Croix. OPERCULINA TRIQUETRA (Vahl) Hallier f. [Convolvulus triqueter Vahl; Ipomoea triquetra R. & S.] St. Thomas; St. Croix. OPERCULINA TUBEROSA (L.) Meissn. [Ipomoea tuberosa L.] Forests, St. Thomas; St. Croix (according to Eggers). PUBLICATIONS or The New York Botanical Garden Journal of the New York Botanical Garden, monthly, illustrated, con- taining notes, news, and non-technical articles of general interest. Free to all mem- bers of the Garden. To others, 10 cents a copy; $1.00 year. [Not offered in ex- change.] Now in its nineteenth volume. 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Net ~~ ow +* o% “a > > we + wie he Wag worm] ad ee ty an re ae Ag id. ‘ow +9. ae) os .* >> os ~< re oes A) nn ro hae edt) h 78 weer en, Y 2 One re oo = ory s Soe aed ty wa te ry ae ms TY 7 oy os wo «iy at} tee ay sear o- YA. os 26s rhe ab A > or hee. © ag Pisani ee ore pa “+ */ es fy oe pes tea, * oo moe rete +s i ote com _~ + es —_ Peon Sra ha << mv Lad a ey tad as “* te oo ey -* +eé Pe — * MEEK are ~~ Str Ve aed a. SS ae on ea _ eo om. oH ¥, +- a es rbd, Tet 5) en ws pd eyes ‘2 i +s “ ae oo vd ed pers 4 te i. “ vas ~'. wy -e5 or rt) ae Adal ee ore yi a) ran aa on sie tw os ore * +4. if oy ou rsh ss’ +4 i) oo tee 79 A. or re, Ad a9, =< Om ae, < ome ages Le awh) he af IT os Lr * * hat nf) %. ay a. a SSS re sos ‘5a - St mh a ot. ‘ae Coes * =i Fuad reir ak car cone aan, Mad “* ~* +o om hee oe ~ ~— aa ae +) faeey of tee t= “ye! ~ +. os wd “t Pr) <> on ~ ee a a. os. oe “as oe a aeresk < *. 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