Polysiphonia binneyi
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Rhodomelaceae
- genus: Polysiphonia
- species: Polysiphonia binneyi
George Town
ExumaAbraham’s Bay
MayaguanaDuncan Town
Ragged IslandWest End
West Grand Bahama
BahamasPointe-à-Pitre
Guadeloupe
GuadeloupeBarceloneta
Garrochales
Barceloneta
Puerto RicoCoconut Grove
Tavernier
Florida
United States