Purshia tridentata var. tridentata
PNW
BC
ID
MT
OR
WA
103 specimens from 8 herbaria:
British Columbia (2)
Idaho (21)
Montana (6)
Oregon (31)
Washington (43)
15 images from 6 herbaria:
BLMVL (1)
CIC (5)
ID (1)
SOC (5)
SRP (1)
WTU (2)