Vicia tetrasperma
PNW
BC
ID
MT
OR
WA
156 specimens from 22 herbaria:
British Columbia (6)
Idaho (32)
Montana (3)
Oregon (72)
Washington (43)
76 images from 20 herbaria:
BLMMD (1)
COCC (2)
HJAEF (1)
HPSU (6)
ID (9)
IDE (12)
IDS (2)
LINF (3)
MONTU (2)
NEZ (1)
NOCA (2)
OSC (5)
REED (1)
SAJH (2)
SOC (3)
SRP (5)
WCW (1)
WS (4)
WTU (9)
WWB (5)