SEED-BEARING PLANTS 
467 
i. Papilionoidea, containing such commonly recog- 
nized plants as the peas, beans, lentils, clovers, peanuts, 
FIG. 351. Wild senna (Cassia marilandica). 
lupines, lead-plant (Amorpha), locust or false-acacia 
(Robinia), wistaria, and others, all of which have the 
