Salix nivalis
PNW
BC
ID
MT
OR
WA
372 specimens from 19 herbaria:
British Columbia (77)
Idaho (94)
Montana (111)
Oregon (33)
Washington (57)
176 images from 15 herbaria:
BBLM (1)
BOIS (2)
CIC (9)
HPSU (2)
ID (56)
IDS (7)
MONT (3)
MONTU (47)
NOCA (6)
RM (10)
SRP (3)
UBC (12)
USFS (4)
WTU (1)
WWB (13)