diamond-flowers
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Rubiaceae
- genus: Stenaria
- species: Stenaria nigricans
Dierks- Horseshoe Bend
Arkansas- Bristol
Florida- Augusta
Kansas- Anderson Mill
- Ingram
- Rollingwood
- Temple
Texas
United States