Lathyrus sphaericus
PNW
BC
OR
WA
75 specimens from 12 herbaria:
British Columbia (5)
Oregon (67)
Washington (3)
26 images from 10 herbaria:
COCC (1)
EWU (1)
HPSU (6)
ID (2)
OSC (7)
SOC (3)
SRP (3)
UBC (1)
WCW (1)
WTU (1)