arnica
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Arnica
- species: Arnica latifolia
Nelson
British Columbia
Canada
Seward
Alaska- Seeley Lake
Montana- Cascade Locks
- Hood River
- Merlin
Oregon- Stevenson
- White Salmon
Washington
United States