BRITTON AND ROSE, VOL. IV 



PLATE II 



M. E. Eaton deL 



1. Fruiting plant of Coryphatitha neo-mexicana. 

 \a. Fruit of same. 



2. Top of flowering plant of Ancistrocadus scheeri. 



3. Flowering plant of Cochemiea poselgeri. 



Za. Fruit of same. 

 3b. Seed of same. 

 4. Flowering plant of Coryphantha cornifera. 



