Lupinus argenteus var. holosericeus
PNW
ID
MT
OR
WA
338 specimens from 21 herbaria:
Idaho (295)
Montana (3)
Oregon (35)
Washington (5)
213 images from 18 herbaria:
BBLM (1)
BBLM-OWY (3)
BOIS (9)
CIC (84)
CIC-PYNF (1)
CRMO (6)
EWU (1)
HPSU (2)
ID (31)
IDE (2)
IDS (16)
MONT (3)
OSC (14)
REED (1)
SRP (36)
VALE (1)
WCW (1)
WTU (1)