Veronica filiformis
PNW
BC
ID
MT
OR
WA
73 specimens from 13 herbaria:
British Columbia (4)
Idaho (6)
Montana (1)
Oregon (31)
Washington (31)
59 images from 10 herbaria:
CIC (2)
HPSU (11)
ID (7)
LINF (1)
MONT (1)
OSC (17)
PLU (3)
UBC (1)
WTU (6)
WWB (10)