Salix interior
PNW
AK
BC
ID
MT
OR
WA
YK
226 specimens from 16 herbaria:
Alaska (55)
British Columbia (54)
Idaho (4)
Montana (97)
Oregon (3)
Washington (2)
Yukon Territory (11)
86 images from 8 herbaria:
ALA (53)
ID (1)
IDS (1)
MONT (4)
MONTU (19)
SRP (3)
UBC (4)
WTU (1)