Trifolium oliganthum
PNW
BC
OR
WA
184 specimens from 13 herbaria:
British Columbia (74)
Oregon (38)
Washington (72)
37 images from 9 herbaria:
EWU (1)
HPSU (3)
ID (4)
NOCA (2)
SOC (1)
SRP (1)
UBC (9)
WTU (3)
WWB (13)