Fucus vesiculosus var. ceratiformis Wahlenberg, 1826 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Fucaceae genus Fucus species Fucus vesiculosus Name Homonyms Fucus vesiculosus var. ceratiformis Wahlenberg, 1826