Sargassum hemiphyllum (Turner) C.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Sargassum species Sargassum hemiphyllum Name Synonyms Fucus hemiphyllus Turner Sargassum hemiphyllum subsp. micromerum J.Agardh Sargassum micromerum (J.Agardh) J.Agardh Spongocarpus hemiphyllus (Turner) Kützing Homonyms Sargassum hemiphyllum (Turner) C.Agardh