Scrophularia californica
PNW
BC
ID
MT
OR
WA
194 specimens from 16 herbaria:
British Columbia (23)
Idaho (2)
Montana (1)
Oregon (115)
Washington (53)
56 images from 13 herbaria:
EWU (2)
HPSU (14)
ID (6)
LINF (5)
MONT (1)
PSM (7)
REED (2)
SOC (4)
SRP (6)
UBC (5)
WCW (1)
WTU (2)
WWB (1)