SECT. II 



PHANEROGAM I A 



663 



Fig. 703.— Hyoscyamus niger. Flowering shoot and fruit (k nat. size). Official and Poisonous. 



Fig. 704.— Scrophulariaceae. Floral diagrams. Fig. IQb.—Verliascum thapsifoiine. a, Flower; 



A, Verbascum; B, Gratiola. (After Eichler.) 



b, calyx and style (nat. size). 



