Salix nivalis
PNW
BC
ID
MT
OR
WA
362 specimens from 19 herbaria:
British Columbia (80)
Idaho (92)
Montana (75)
Oregon (35)
Washington (80)
173 images from 14 herbaria:
BBLM (1)
BOIS (2)
CIC (10)
HPSU (2)
ID (57)
IDS (7)
MONT (3)
MONTU (49)
MORA (2)
NOCA (6)
SRP (4)
UBC (12)
WTU (5)
WWB (13)