Lupinus pusillus
PNW
ID
MT
OR
WA
321 specimens from 20 herbaria:
Idaho (177)
Montana (48)
Oregon (44)
Washington (52)
166 images from 14 herbaria:
BBLM (8)
BLMVL (1)
BOIS (5)
CIC (46)
EWU (1)
HPSU (2)
ID (37)
IDS (16)
MONTU (18)
PNNL (6)
RM (1)
SRP (19)
VALE (3)
WWB (3)