Carpophyllum plumosum (A.Rich.) J.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Carpophyllum species Carpophyllum plumosum Name Homonyms Carpophyllum plumosum (A.Rich.) J.Agardh