CLASSIFICATION 177 
trees and climbing plants. Well-known genera are 
Lathyrus (Sweet Pea, etc.), Pisum (Pea), Lupinus 
Corolla 
‘) 
I 
SB 
Ww 
Il 
Me we cium 
ate 
Gyn@cium 
Fx: 
MiB) 
SNe 
Floral diagram. 
Fia. 98. Sweet Pea. 
(Lupin), Trifolium (Clover), Virgilia (Kerriboom), Crota- 
laria, Medicago (Lucerne), Indigofera, Sutherlandia and 
Erythrina (Kaffir-boom). 
12 
