Cenchrus longispinus
PNW
BC
ID
MT
OR
WA
97 specimens from 20 herbaria:
British Columbia (11)
Idaho (24)
Montana (7)
Oregon (24)
Washington (31)
45 images from 15 herbaria:
BBLM (3)
BLMMD (1)
CIC (7)
HPSU (1)
ID (10)
IDE (3)
IDS (1)
MONT (4)
MONTU (2)
PNNL (2)
PSM (1)
SRP (5)
WSTC (1)
WTU (3)
WWB (1)