Viola biflora
PNW
AK
BC
MT
WA
YK
164 specimens from 8 herbaria:
Alaska (137)
British Columbia (18)
Montana (2)
Washington (1)
Yukon Territory (6)
137 images from 5 herbaria:
ALA (115)
BABY (2)
ID (4)
UAAH (12)
WTU (4)