BRITTON AND ROSE, VOL, IV 
M. E, Eaton del. 1 to 4, 6,7 
‘ Newton del. 5 
Flowering plant of Coryphantha cubensis. 
Fruit of same. 
Tubercle of same. 
Flowering plant of Meomammillaria confusa. 
Flowering plant of Meomammillaria geminispina, 
SO nS 
PLATE V 
A Hoen’ Co Bahimore 
Top of flowering plant of Coryphantha durangensis. 
Flowering plant of Coryphantha arizonica. 
Flowering plant of Coryphantha dbumamma., 
Flowering plant of Corvphantha chlorantha. 
