Ligusticum filicinum
PNW
ID
MT
OR
WA
130 specimens from 16 herbaria:
Idaho (90)
Montana (26)
Oregon (12)
Washington (2)
113 images from 15 herbaria:
BBLM (1)
BOIS (1)
CIC (11)
CIC-PYNF (5)
COCC (1)
HPSU (1)
ID (13)
IDS (19)
MONT (8)
MONTU (13)
OSC (7)
REED (1)
SRP (24)
WTU (4)
WWB (4)