purple meadow-parsnip
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Apiales
- family: Apiaceae
- genus: Thaspium
- species: Thaspium trifoliatum
Auburn- Flint City
- Huntsville
- Smoke Rise
- Wedowee
Alabama- Mountain Home
Arkansas- Litchfield
Connecticut- Chicago
- Lyons
- North Riverside
- Riverside
- Thornton
Illinois- Mishawaka
Indiana- Brevard
- Greensboro
- Marion
- Morganton
North Carolina- Medical Lake
Washington
United States