Trifolium willdenovii
PNW
BC
ID
OR
WA
554 specimens from 19 herbaria:
British Columbia (108)
Idaho (3)
Oregon (221)
Washington (222)
228 images from 16 herbaria:
BLMMD (3)
COCC (1)
HPSU (15)
ID (13)
LEA (5)
NOCA (2)
OSC (100)
PSM (4)
REED (1)
SAJH (2)
SOC (19)
SRP (10)
UBC (13)
WS (3)
WTU (16)
WWB (21)