Trifolium eriocephalum var. arcuatum
PNW
ID
MT
OR
WA
237 specimens from 15 herbaria:
Idaho (84)
Montana (7)
Oregon (112)
Washington (34)
145 images from 14 herbaria:
CIC (8)
COCC (1)
EWU (1)
ID (34)
IDS (15)
LINF (2)
MONTU (4)
OSC (41)
SEF (6)
SRP (19)
WCW (3)
WS (5)
WTU (2)
WWB (4)