202 



FRUITS 



FIG. 130. Dehiscent fruits. 1, Follicles (A) open follicle of milkweed (Asclc- 

 pias incarnata); (B) open follicle with seed; (C) slender follicles of spreading 

 dogbane (Apocynum androscemifoliuni) ; 2, vetch (Vicia americand); 3, hogpeanut 

 (Falcata comosa) entire and open fruit; 4, black locust (Robinia pseudo-acacia); 

 5, garden bean (Phaseolus vulgaris) ; 6, alfalfa (Medicago saliva) . 



