cone-cup spikerush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Eleocharis
- species: Eleocharis tuberculosa
Mobile- Prattville
- Thomasville
Alabama- Georgetown
Delaware- Cairo
Georgia- Takoma Park
Maryland- Gulf Park Estates
Mississippi- Newton
Texas- Franconia
Virginia
United States