Oplopanax horridus
PNW
AK
BC
ID
MT
OR
WA
434 specimens from 26 herbaria:
Alaska (20)
British Columbia (86)
Idaho (67)
Montana (39)
Oregon (84)
Washington (136)
317 images from 22 herbaria:
BABY (1)
BBLM (1)
CIC (2)
COCC (1)
EWU (6)
HPSU (5)
ID (104)
MONT (13)
MONTU (23)
MORA (4)
NOCA (5)
OSC (47)
PLU (6)
PSM (4)
REED (5)
SOC (2)
SRP (7)
UAAH (1)
UBC (7)
WS (3)
WTU (59)
WWB (11)