278 Phytogeographical. 



menus setarius, Oxalis corniculatus, PanicumcUffusum,P3im{',umf\i- 

 varicatum, Panicum insulare, Paniciim maximum, Panicum prostia- 

 tum, Panicum sanguinale, Paspalum conjugatum, Passiflora laurifolia, 

 Passiflora suberosa, Pedilanthns tithijmaloides, Peperomia acuminata, 

 Peperoraia glabella, Peperomia obtusifolia, Pharus glaber, Phora- 

 dendron trinervium, Phyllanthus nobilis, Phytolacca icosandra, 

 Picramnia pentandra^ Picrasma antillana^ Pilea microphylla. Piper 

 dilatatum, Pisonia aculeata, Pisonia fragrans, Pisonia subcordata, 

 Pithecolobium ungius-cati, Pluchea purpurascens, Polypodium 

 aureum, Polypodium brasiliense, Polypodium lycopodioides, Poly- 

 podium phyllitidis, Polypodium piloselloides, Polypodium squama- 

 tum, Psidium Guajava, Psychotria horizontalis, Eandia aculeata^ 

 Rhynchosia reticulata, Rivina humilis, Rochefortia acanfhophora, 

 Ruellia tuberosa, Samyda serrulata^ Schaeiferia frutescens, Senecio 

 sonchifolius, Sida carpinifolia, Sida rhombifolia, Sniilax ilicifolia, 

 Solanum lanceaefolium, Solanum racemosum, Sonchus oleraceus, 

 Spermacoce tenuior, Spigelia Anthelmia, Spiranthes elata, Sporo- 

 bolus virginicus, stenolobiura stans, Synedrella nodiflora, Tabernae- 

 montana citrifolia, Tecoma leucoxylon, Tillandsia fasciculata, Tilland- 

 sici recurvata, Tillandsia utriculata, Tournefortia foetidissima, Tour- 

 nefortia hirsutissima, Tradescantia geniculata, Ti'agia volubilis, 

 Triumfetta rhomboidea, Vernonia punctata, Wedelia buphthalmoidesy 

 Wittmackia Ungulata. 



2. Vegetation of the Level Parts and of the Lower Parts 

 of the Hills of St. Martin. 



Abrus precatorius, Abutilon indicum, Amarantus pjohjgonoides, 

 Amarantus tristis, Amyris elemifera^ Anacardium occidentale, Anona 

 muricata, Anona squamosa, Argitliamrda candicans, Bcloperone eusta- 

 chiana, Beureria succulenta, Boerhaavea paniculata, Bunchosia nitida, 

 Bursera simaruba, Calotropis procera, Calyptranihes Boldinghii, Ganella 

 alba, Capparis cynophallophora, Capparis frondosa, Capparis jamai- 

 censis, Cardiospermum halicacaljum, Cassia bicapsularis, Cassia 

 occidentalis, Cenchrus tribuloides, Centrosema virginianum, Chloris 

 paraguaiensis, Chrysobalanus icaco, Cissus sicyoides, Clusia rosea, 

 Coccoloba uvifera, Commelina virginica, Comodadia ilicifolia, Cono- 

 carpus erectus, Crotalaria retusa, Croton astroites, Croton betuUnus, 

 Croton flavens, Cuscuta americana, Cyperus elegans, Cyperus rotun- 

 das, Desmanthus depressus, Ditaxis fasciculata, Dodonaea viscosa, 

 Eleusine indica, Ejiidendriun j^apilionaceum, Eragrostis ciliaris, Era- 

 grostis pilosa, Eragz-ostis tephrosanthos, Erigeron canadensis, 



