Viola hallii
PNW
ID
OR
WA
134 specimens from 13 herbaria:
Idaho (1)
Oregon (132)
Washington (1)
50 images from 9 herbaria:
BLMMD (1)
COCC (1)
EWU (1)
HPSU (9)
LINF (5)
OSC (5)
REED (1)
SOC (20)
SRP (7)