Draba ruaxes
PNW
AK
BC
WA
YK
107 specimens from 8 herbaria:
Alaska (65)
British Columbia (16)
Washington (9)
Yukon Territory (17)
66 images from 5 herbaria:
ALA (56)
RM (1)
UAAH (3)
UBC (4)
WWB (2)