Antelope bitterbrush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Rosales
- family: Rosaceae
- genus: Purshia
- species: Purshia tridentata
Kimberley
West Kelowna
British Columbia
CanadaAlturas
CaliforniaEstes Park
Lyons
ColoradoPine Bluffs
Wyoming
United States