Spyridia clavata
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Spyridiaceae
- genus: Spyridia
- species: Spyridia clavata
Welchman Hall
Saint Thomas
Barbados
Gibara
Holguín
Cuba
Guánica- Maria Antonia
Guanica- Jauca
Santa Isabel Municipio
Puerto Rico
Beaufort
North Carolina
United States