Lupinus oreganus
PNW
BC
ID
MT
OR
WA
125 specimens from 11 herbaria:
British Columbia (7)
Idaho (5)
Montana (1)
Oregon (109)
Washington (3)
81 images from 9 herbaria:
CIC (1)
HPSU (1)
ID (10)
IDS (4)
LINF (8)
OSC (45)
VALE (3)
WS (3)
WTU (6)