Carolina wild petunia
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Acanthaceae
- genus: Ruellia
- species: Ruellia caroliniensis
Conway
Arkansas- Moore Haven
Florida- Emporia
Kansas- Gulf Park Estates
Mississippi- Morganton
North Carolina- Ashland City
- Dover
Tennessee- Baileys Crossroads
- Great Falls
- Woodbridge
Virginia- Washington, D. C.
Washington, D.C.
United States