Fig. 659. — Hedem Helix (J nat. size). 1, Erect flowering shoot. 3, Creeping shoot showing the 

 distinct form of the leaves. 3, Fruits. A, Single fruit. 5, Flower from above. f>, Flower from 

 the side. ?*, Flower cut through longitudinally. (A-? enlarged.) Poisoxocs. 



,^- 



^Tri 



ti 



% 



''■-J l^rz_ 



Fio. 661. — Fruits of Umbelliferae in cross section. 1, Foenicuhim 

 officinale. 2, Pimpinella Anisum. 3, Conium rnaculatiim. 4, 

 Coriandrum sativum (/» modified after a figure by Drude). 



631 



Fig. 660. — UmbHllifV'rap. Floral 

 diagram (Sikr). 



