Chara gymnopus
- kingdom: Plantae
- phylum: Charophyta
- class: Charophyceae
- order: Charales
- family: Characeae
- genus: Chara
- species: Chara gymnopus
- Centro Habana
- Cerro
- Havana
Havana
Cuba- Monción
Santiago Rodríguez- Santo Domingo Este
Santo Domingo
Dominican Republic- Jacmel
Sud-Est
Haiti- May Pen
Clarendon
Jamaica- Waimānalo Beach
Hawaii
United States