Cenchrus longispinus
PNW
BC
ID
MT
OR
WA
106 specimens from 17 herbaria:
British Columbia (12)
Idaho (26)
Montana (7)
Oregon (25)
Washington (36)
49 images from 15 herbaria:
BBLM (3)
BLMMD (1)
CIC (7)
HPSU (1)
ID (12)
IDE (3)
IDS (1)
MONT (4)
MONTU (3)
OSC (1)
PSM (1)
SRP (5)
WS (3)
WTU (3)
WWB (1)