Red alga
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Rhodomelaceae
- genus: Bostrychia
- species: Bostrychia radicans
- Hamilton
Hamilton city
Bermuda- Torres
Rio Grande do Sul
Brazil- Cayenne
Guyane
French Guiana- Pointe-à-Pitre
Guadeloupe
Guadeloupe- Martorell
- Rosa Sanchez
Yabucoa
Puerto Rico- Bridgeport
Connecticut- Punta Rassa
Florida- Fort Lee
- Hoboken
- Leonia
- Palisades Park
- Weehawken
New Jersey
United States