Viola nephrophylla
PNW
BC
ID
MT
OR
WA
341 specimens from 29 herbaria:
British Columbia (49)
Idaho (88)
Montana (68)
Oregon (69)
Washington (63)
189 images from 27 herbaria:
BABY (4)
BBLM (1)
BLMVL (4)
BOIS (1)
CIC (15)
CIC-PYNF (2)
COCC (2)
CRMO (1)
EWU (3)
HPSU (3)
ID (31)
IDS (16)
IFBLM (1)
MONT (27)
MONTU (32)
NOCA (2)
OSC (2)
PSM (1)
SBLM (1)
SOC (2)
SRP (13)
TFBLM (1)
UBC (10)
WCW (3)
WS (1)
WTU (6)
WWB (4)