Boechera grahamii
PNW
AK
BC
ID
MT
OR
WA
YK
276 specimens from 11 herbaria:
Alaska (2)
British Columbia (136)
Idaho (36)
Montana (77)
Oregon (2)
Washington (9)
Yukon Territory (14)
63 images from 10 herbaria:
BABY (3)
CIC (1)
HPSU (1)
ID (7)
MONT (36)
RM (1)
SRP (1)
UAAH (2)
UBC (6)
WTU (5)