coastal plain spikerush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Eleocharis
- species: Eleocharis retroflexa
La Fortuna- Los Chiles
Alajuela
Costa Rica
Montalvo
Los Ríos
Ecuador
Daphne
Alabama
United States