Ozark milk-vetch
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Astragalus
- species: Astragalus distortus
- Athens
Illinois- Columbia
- Unionville
Missouri- Broken Bow
Oklahoma- Bastrop
- Camp Swift
- Houston
Texas- Moorefield
West Virginia
United States