Astragalus arrectus
PNW
ID
MT
WA
103 specimens from 13 herbaria:
Idaho (54)
Montana (2)
Washington (47)
41 images from 9 herbaria:
EWU (5)
ID (17)
IDE (8)
IDS (5)
REED (1)
SRP (2)
WCW (1)
WTU (1)
WWB (1)