Fig. 55: a-e, AUsma triviale: a, habit, about X M^; b, flower, X 5; c, fruit head, 

 X 5; d, seed, side view, X 5; e, seed, dorsal view, X 5. f, AUsma graniineum: f, seed, 

 dorsal view, X 5. (V.F.). 



