littlehead nutrush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Scleria
- species: Scleria oligantha
Auburn- Northport
- Tuscaloosa
Alabama- Marianna
Arkansas- Seabrook
Texas- Washington, D. C.
Washington, D.C.
United States