Eleocharis exigua
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Eleocharis
- species: Eleocharis exigua
- Salamá
Baja Verapaz
Guatemala- Daly City
- Graton
- Guerneville
- Monte Rio
- San Bernardino
California
United States