Pneophyllum fragile
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Corallinales
- family: Corallinaceae
- genus: Pneophyllum
- species: Pneophyllum fragile
Welchman Hall
Saint Thomas
Barbados
Taormina
Sicily
Italy
La Parguera
Lajas
Puerto Rico
Key West
Florida- Cohasset
- Marblehead
Massachusetts
United States
Bembridge