Comprehensive Description

provided by Smithsonian Contributions to Botany
Bryothamnion triquetrum (Gmelin) Howe

St. Joseph: 2, R–316. St. Andrew: 11, 67–539, R–177, common as attached to rocks beyond the inshore reef at 6–12 dm depth. Seemingly not widespread on Dominica.
bibliographic citation
Taylor, William Randolph and Rhyne, Charles F. 1970. "Marine Algae of Dominica." Smithsonian Contributions to Botany. 1-16. https://doi.org/10.5479/si.0081024X.3