Fucus spiralis f. limitaneus (Mont.) Børgesen, 1926 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Fucales family Fucaceae genus Fucus species Fucus guiryi Name Homonyms Fucus spiralis f. limitaneus (Mont.) Børgesen, 1926 Fucus spiralis var. limitaneus (Mont.) I.M.Pérez-Ruzafa, 2001 Fucus spiralis f. limitaneus (Mont.) Miranda, 1931