Artemisia campestris var. canadensis
PNW
AK
BC
MT
WA
YK
36 specimens from 7 herbaria:
Alaska (10)
British Columbia (7)
Montana (7)
Washington (3)
Yukon Territory (9)
20 images from 4 herbaria:
ALA (17)
ID (1)
MONT (1)
UBC (1)