Dasya harveyi
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Dasyaceae
- genus: Dasya
- species: Dasya harveyi
Vieux Fort
Vieux-Fort
Saint Lucia
Key West
Florida
United States
Dasya harveyi Vieux Fort Key West