Fucus decurrens R.Brown ex Turner, 1811 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Sargassaceae genus Sargassopsis species Sargassopsis decurrens Name Homonyms Fucus decurrens R.Brown ex Turner, 1811 Fucus decurrens R.Brown