Sargassum ilicifolium var. venustum Grunow, 1888 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Sargassum species Sargassum ilicifolium Name Homonyms Sargassum ilicifolium var. venustum Grunow, 1888