Hooker's bur ragweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Ambrosia
- species: Ambrosia acanthicarpa
Cabazon- Gilroy
- Inyokern
- Muscoy
- Palm Springs
- South Pasadena
California- Caldwell
Idaho- Sunland Park
New Mexico- Hermiston
- Nyssa
- The Dalles
- Umatilla
Oregon- Dallesport
- White Salmon
Washington
United States