Lathyrus japonicus
PNW
AK
BC
OR
WA
YK
486 specimens from 23 herbaria:
Alaska (190)
British Columbia (48)
Oregon (77)
Washington (166)
Yukon Territory (5)
263 images from 19 herbaria:
ALA (141)
BABY (3)
EWU (2)
HPSU (8)
ID (10)
IDS (3)
LEA (1)
LINF (5)
PLU (19)
PSM (9)
REED (3)
SOC (1)
SRP (3)
UAAH (12)
UBC (17)
UWB (1)
WCW (6)
WTU (7)
WWB (12)