Smithsonian Report, 1908. — Safford. 



Plate 9. 



Fli.. 1. — Mainillaiia lifvdeii. 



Fig. 2. — M vrtillocactus yrdiiiftrizans. 



Fk;. :;. — Kchinocf reus diibius 



Fig. 4. — Echinocactus loiigihamatus 



Fig. 5. — Lemaircoceruus Kri.seus. Fig. ti.— Upuiiliu stroptacautha. 



Edible Fruits of Cactace/e. 



