Arizona barrel cactus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Cactaceae
- genus: Ferocactus
- species: Ferocactus wislizeni
Bergshamra- Djursholm
Stockholm- Göteborg
Västra Götaland
Sweden
Arivaca Junction- Tucson
Arizona
United States