Sargassum incisifolium (Turner) C.Agardh, 1820 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Sargassum species Sargassum incisifolium Name Synonyms Sargassum heterophyllum C.Agardh Homonyms Sargassum incisifolium (Turner) C.Agardh, 1820