Leathesia marina (C.Agardh) J.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Ectocarpales family Chordariaceae genus Leathesia species Leathesia marina Name Homonyms Leathesia marina (C.Agardh) J.Agardh Leathesia marina (Lyngb.) Decne.