BRITTON AND ROSE, VOL. Ill 
PLATE II 
1. E. Eaton del. 
1 . Top of flowering plant of Echinocereus coccineus. 5 A.ucen&co. 
2 . Flower of same. 
3 . Flowering plant of Echinocereus chloranthus. 
4 . Flowering plant of Echinocereus viridiflorus. 
5 . Flowering plant of Echinocereus marithnus. 
(All natural size.) 
