16 
Medicago, Mimosa, Phaca, Phaseolus, Pisum, Poda- 
lyria, Psoralea, Robinia, Schrankia, Sesbania, Stylo- 
santhes, Trifolium, Virgilia, Zornia. 
94. Family.. ..Terebinthi. 
Amyris, Juglans, Ptelea, Rhus, Zanthoxylum. 
95. Family.... Rhamni. 
Ceanothus, Celastrus, Euonymus, Ilex, Prinus, 
Rliamnus, Staphylea, Ziziphus. 
96. Family.... Euphorbia. 
Acalypba, Adelia, Buxus, Croton, Crotonopsis, Eu¬ 
phorbia, Iiippomane, Jatropha, Phyllanthus, Ricinus, 
Stillingia, Tragia. 
97- Family.. ..Cucurbitace#:. 
Carica, Cucumis, Cucurbita, Elaterium, Melothria, 
Momordica, Passiilora, Sycios. 
98 . Family.. ..XJrticje. 
Boehmeria, Broussonetia, Cannabis, Ficus, Humu- 
lus, Morus, Parietaria, Urtica. 
99. Family.. ..Amentace^:. 
Alnus, Betula, Carpinus, Castanea, Celtis, Comp- 
tonia, Corylus, Fagus, Fothergilla, Liquidambar, My- 
rica, Ostrya, Platanus, Planera, Populus, Quercus, 
Salix, Ulmus. 
100. Family.... Conifers. 
Cupressus, Ephedra, Juniperus, Pinus, Taxus, 
Thuya. 
Genera of Doubtful Families. 
Datisca, Dionaea, Monniera, Monotropa, Podoste- 
mum, Sarracenia. 
FINIS. 
