Virginia buttonweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Rubiaceae
- genus: Diodia
- species: Diodia virginiana
Gulf Park Estates
Mississippi- Cinnaminson
- Riverton
New Jersey- Henderson
- South Henderson
North Carolina- Canyon Lake
Texas- Woodbridge
Virginia
United States