Viola purpurea ssp. venosa
PNW
BC
ID
MT
OR
WA
411 specimens from 24 herbaria:
British Columbia (3)
Idaho (182)
Montana (12)
Oregon (159)
Washington (55)
153 images from 22 herbaria:
BBLM (1)
BBLM-OWY (1)
BLMVL (1)
BOIS (5)
CIC (21)
CIC-PYNF (3)
CRMO (2)
HPSU (1)
ID (39)
IDS (15)
IFBLM (1)
MONT (9)
MONTU (3)
NOCA (2)
OSC (2)
SBLM (1)
SOC (5)
SRP (24)
UBC (3)
WCW (3)
WTU (7)
WWB (4)