opposite-leaved tarweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Hemizonella
- species: Hemizonella minima
Salmo
British Columbia
Canada
Sacramento- Tahoma
California- Bend
- Fruitdale
- Grants Pass
- Sisters
Oregon- Ahtanum
- Leavenworth
Washington
United States