Agrostis mertensii
PNW
AK
BC
MT
WA
112 specimens from 13 herbaria:
Alaska (38)
British Columbia (43)
Montana (15)
Washington (12)
53 images from 10 herbaria:
BLMMD (1)
ID (3)
MONT (2)
MONTU (11)
NOCA (2)
UAAH (16)
UBC (1)
WS (11)
WTU (5)
WWB (1)