Arnica chamissonis
PNW
AK
BC
ID
MT
OR
WA
659 specimens from 27 herbaria:
Alaska (36)
British Columbia (124)
Idaho (146)
Montana (84)
Oregon (227)
Washington (30)
275 images from 23 herbaria:
BABY (2)
BBLM (2)
BOIS (6)
CIC (19)
CIC-SHO (1)
COCC (1)
CRMO (1)
HPSU (3)
ID (59)
IDS (24)
MONT (17)
MONTU (53)
OSC (10)
PLU (1)
PSM (1)
SEF (3)
SOC (12)
SRP (17)
UAAH (8)
UBC (23)
VALE (8)
WTU (2)
WWB (2)