BRITTON AND ROSE, VOL. III 
M. E. Eaton del. 
ae oN o 
. Top of flowering plant 
Flowering plant of 1/a 
Flowering plant of Zc 
Fruit of same. 
Seed of same. 
(All natural size, except seed.) on 
\ 
of Malacocarpus tephracanthus. 
lacocarpus ottonts. 
hinocactus horizonthalonius. 
PLATE XX 
A Hoenn & Co 
