Scrophularia californica
PNW
BC
ID
MT
OR
WA
209 specimens from 17 herbaria:
British Columbia (24)
Idaho (2)
Montana (1)
Oregon (127)
Washington (55)
68 images from 15 herbaria:
EWU (2)
HPSU (17)
ID (6)
LINF (5)
MONT (1)
OSC (4)
PSM (6)
REED (2)
SOC (6)
SRP (7)
UBC (6)
WCW (1)
WS (1)
WTU (3)
WWB (1)