.SECT. II 



PHANEROGAM I A 



659 



yields belladonnae folia, belladonnae kadix and atropina. Datura 

 Stramonium, stramonii semina and stramonii folia. Hyoscyanius niger, 



HYOSCYAMI folia. 



Family 2. Serophulariaeeae. — Herbs, with opposite or alternate, 

 exstipulate leaves. Flowers zygomorphic. Corolla not plaited in 



Fig. 700. — Xicotiana (abtwiim (i nat. size). Poraoyors. 



the bud. Number of stamens nearly always incomplete. Carpels 

 median (Fig. 70-i). Fruit, a bilocular capsule. 



Generally distributed ; especially in the temperate zones. 



Importaxt Sub -Families and Genera.— («) Antirrhinenc, not parasitic. 

 Verbascum (Fig. 705), the Mullein ; biennial herbs, which in the first season form 

 a large rosette of leaves from which the erect inflorescence arises in the second 



