Vicia sativa var. angustifolia
PNW
AK
BC
ID
MT
OR
WA
377 specimens from 23 herbaria:
Alaska (2)
British Columbia (55)
Idaho (7)
Montana (4)
Oregon (137)
Washington (172)
121 images from 21 herbaria:
BLMMD (1)
CIC (1)
COCC (2)
HPSU (18)
ID (6)
LINF (6)
MONT (1)
MONTU (2)
MORA (1)
NOCA (2)
OSC (14)
PLU (4)
PSM (2)
REED (3)
SOC (14)
SRP (10)
UAAH (1)
WCW (2)
WS (7)
WTU (20)
WWB (4)