Aster alpinus
PNW
AK
BC
ID
MT
OR
WA
54 specimens from 11 herbaria:
Alaska (9)
British Columbia (23)
Idaho (5)
Montana (1)
Oregon (1)
Washington (1)
22 images from 10 herbaria:
BABY (1)
CIC (2)
HPSU (1)
MONT (1)
PLU (1)
SRP (2)
UAAH (6)
UBC (1)
WCW (2)
WTU (5)