iiiliJiliiiliiiliiiliiilin I] 



Fig. 633 A: Apocynum cannahinum: A, habit, x 1,0; B, rootstock, x 1<>; C, flowers, 

 X 5; D. follicles, x %; E, seed with coma, x 1; F, seeds, x 5. (From Reed, Selected 

 Weeds of the United States, Fig. 140). 



