Bromus pacificus
PNW
AK
BC
OR
WA
167 specimens from 15 herbaria:
Alaska (22)
British Columbia (58)
Oregon (6)
Washington (81)
57 images from 10 herbaria:
ALA (9)
BLMMD (1)
CIC (2)
ID (1)
PLU (16)
PSM (9)
SRP (1)
UBC (4)
WTU (8)
WWB (6)