Arnica cordifolia
PNW
AK
BC
ID
MT
OR
WA
2138 specimens from 42 herbaria:
Alaska (5)
British Columbia (347)
Idaho (706)
Montana (299)
Oregon (412)
Washington (363)
1159 images from 37 herbaria:
BBLM (2)
BBLM-OWY (2)
BLMMD (2)
BLMVL (1)
BOIS (8)
CIC (66)
CIC-PYNF (6)
CIC-SHO (1)
COCC (9)
CRMO (3)
EWU (21)
HPSU (10)
ID (283)
IDE (3)
IDS (103)
IFBLM (1)
LEA (8)
LINF (1)
MONT (107)
MONTU (132)
MORA (2)
NEZ (1)
NOCA (15)
OSC (13)
PLU (7)
PSM (5)
REED (4)
SBLM (1)
SEF (4)
SOC (20)
SRP (141)
TFBLM (1)
UBC (109)
WCW (20)
WS (9)
WTU (29)
WWB (9)