Veronica officinalis
PNW
AK
BC
ID
MT
OR
WA
267 specimens from 22 herbaria:
Alaska (4)
British Columbia (21)
Idaho (87)
Montana (21)
Oregon (29)
Washington (105)
144 images from 16 herbaria:
ALA (1)
CIC (4)
EWU (2)
HPSU (2)
ID (54)
IDE (6)
MONT (5)
MONTU (11)
NOCA (5)
PLU (10)
PSM (8)
SOC (1)
SRP (11)
UBC (2)
WTU (15)
WWB (7)