278 Phytogeographical. 



menus setarius, Oxalis corniculatus, Panicum diffusum, Panicum di- 

 varicatum, Panicum insulare, Panicum maximum, Panicum prostra- 

 tum, Panicum sanguinale, Paspalum conjugatum, Passiflora laurifolia, 

 Passiflora suberosa, Pedilanthus tithymaloides, Peperomia acuminata, 

 Peperomia 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, Bandia aculeata^ 

 Rhynchosia reticulata, Rivina humilis, Rochefortia acanfhophora^ 

 Ruellia tuberosa, Samyda serrulata, Schaefferia frutescens, Senecio 

 sonchifolius, Sida carpinifolia, Sida rhombifolia, Smilax ilicifolia^ 

 Solanum lanceaefolium, Solanum racemosum, Sonchus oleraceus, 

 Spermacoce tenuior, Spigelia Anthelmia, Spiranthes elata, Sporo- 

 bolus virginicus, stenolobium stans, Synedrella nodiflora, Tabernae- 

 montana citrifolia, Tecoma leucoxylon, Tillandsia fasciculata, Tilland- 

 sici recurvata, Tillandsia utriculata, Tournefortia foetidissima, Tour- 

 nefortia hirsutissima^ Tradescantia geniculata, Tragia volubilis, 

 Triumfetta rhomboidea, Vernonia punctata, Wedelia buphthalmoides, 

 Wittmackia lingulata. 



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

 of the Hills of St. Martin. 



Abrus precatorius, Abutilon indicum, Amarantus polygonoides, 

 Amarantus tristis, Amyris elemifera^ Anacardium occidentale, Anona 

 muricata, Anona squamosa, Argithamnia candicans^ Beloperone eusta- 

 chiana, Beureria succulenta, Boerhaavea paniculata, Bunchosia nitida, 

 Bursera simaruba, Calotropis procera, Galyptranthes Boldinghii, Ganella 

 alba^ Capparis cynophallophora, Capparis frondosa, Capparis jamai- 

 censis, Cardiospermum halicacabum. Cassia bicapsularis, Cassia 

 occidentalis, Cenchrus tribuloides, Centrosema virginianum, Chloris 

 paraguaiensis, Chrysobalanus icaco, Cissus sicyoides, Clusia rosea 

 Coccoloba uvifera, Commelina virginica, Gomocladia ilicifolia^ Cono 

 carpus erectus, Crotalaria retusa, Croton astroites^ Groton bettdinus. 

 Groton flavens^ Cuscuta americana, Cyperus elegans, Cyperus rotun 

 dus, Desmanthus depressus, Ditaxis fasciculata, Dodonaea viscosa, 

 Eleusine indica, Epidendrum papilionaceum^ Eragrostis ciliaris. Era 

 grostis pilosa, Eragrostis tephrosanthos, Erigeron canadensis. 



