Sargassum polycystum
- kingdom: Chromista
- phylum: Ochrophyta
- class: Phaeophyceae
- order: Fucales
- family: Sargassaceae
- genus: Sargassum
- species: Sargassum polycystum
Flic en Flac
Black River- Dubreuil
Moka- Ebene
Plaines Wilhems
Mauritius- Micronesia, Federated States Of
Ngetkib
Airai- Koror State
- Koror Town
Koror
Palau
Tonoas Municipal Building