PF: 
PLATE 
DIAN. 
l 
GEOGRAPHICAL SURVEYS WEST OF 100** MER 
U.S. 
VOL. VI. BOTANY. 
ee a | 4 % e A ip 
\ if 
NS 
Away, 
Dd 
PETALOSTEMON TENUIFOLIUS. 
B 
.  FILIFOLIA. 
