Fucus rhizodes var. tenuior Wahlenberg, 1826 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Ectocarpales family Chordariaceae genus Stilophora species Stilophora tenella Name Homonyms Fucus rhizodes var. tenuior Wahlenberg, 1826