SECT. II 



PHANEROGAMIA 



661 



Ofykial.— Digitalis purpurea yields digitalis folia. 



k'^i' 



Fig. 70\>.— Datura Stramonitim (A nat. size). Mature fruit after dehiscence. Official 



aiKl PoisoNors. 



Family 3. Orobanchaceae. — Root -parasites, without chlorophyll. Flower as 



