Salix petrophila
PNW
BC
ID
MT
OR
WA
102 specimens from 16 herbaria:
British Columbia (6)
Idaho (27)
Montana (22)
Oregon (33)
Washington (14)
55 images from 14 herbaria:
CIC (12)
COCC (1)
EWU (1)
ID (7)
IDS (5)
MONT (8)
MONTU (4)
NOCA (4)
OSC (1)
PLU (1)
REED (1)
SRP (2)
UBC (3)
WTU (5)