Treptacantha barbata (Stackh.) Orellana & Sansón, 2019 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Cystoseira species Gongolaria barbata Name Homonyms Treptacantha barbata (Stackh.) Orellana & Sansón, 2019