Lupinus pusillus
PNW
ID
MT
OR
WA
313 specimens from 18 herbaria:
Idaho (183)
Montana (23)
Oregon (50)
Washington (57)
196 images from 16 herbaria:
BBLM (8)
BLMVL (1)
BOIS (5)
CIC (47)
EWU (1)
HPSU (2)
ID (38)
IDS (16)
MONTU (18)
OSC (20)
SRP (21)
TFBLM (2)
VALE (3)
WS (8)
WTU (3)
WWB (3)