Bromus squarrosus
PNW
BC
ID
MT
OR
WA
157 specimens from 20 herbaria:
British Columbia (36)
Idaho (54)
Montana (22)
Oregon (21)
Washington (24)
105 images from 18 herbaria:
BLMMD (2)
CIC (7)
CIC-SHO (2)
COCC (5)
CRMO (11)
EWU (1)
HPSU (1)
ID (12)
IDE (5)
IDS (1)
MONT (5)
MONTU (10)
OSC (6)
SRP (9)
UBC (7)
VALE (1)
WS (5)
WTU (15)