BRITTON AND ROSE, VOL. Ill 
PLATE XIX 
nyyJ 
: '^** t0 ** f V 11 i 
\ 
1 flT/d 
7 
‘V ,i : m 
- '\\k 
vV tA\\ 
\v\ li/.Mii 
1 i . i 
5 I }. \ ; 
v il Off 1 
v \ X if: f X . 
aH 
1 . Top of flowering plant of Gymnocalycium plcitense. 
2 . Fop of flowering plant of Gymnocalycium schickendayitzii. 
3 . Top of flowering plant of Homalocephala texensis. 
4. Fruit of same. 
5. Seed of same. 
(All natural size, except seed.) 
A.Ifoen &Co. 
