Fig. 28 (b). 
side-view of unexpended flower; b, side-view of expanded flower; 
e, flower, seen from above; d, disk, with its stamens drawn out, also the 
pistil; e, side-view of fruit; f, fruit, seen from above; g, abnonnal 2-valved 
fruit; h, seed ; i, longitudinal section of a more enlarged seed; l •, tangential 
section of the same; l, embryo; all variously enlarged. 
