Trifolium microcephalum
PNW
AK
BC
ID
MT
OR
WA
625 specimens from 27 herbaria:
Alaska (1)
British Columbia (92)
Idaho (92)
Montana (7)
Oregon (201)
Washington (232)
279 images from 23 herbaria:
BABY (1)
BBLM (2)
BLMMD (1)
BOIS (2)
CIC (23)
EWU (4)
HPSU (4)
ID (31)
IDS (8)
MONTU (7)
NOCA (2)
OSC (93)
PLU (4)
PSM (3)
REED (3)
SAJH (1)
SOC (8)
SRP (17)
UAAH (1)
UBC (21)
VALE (3)
WTU (18)
WWB (22)