Ectocarpus padinae (Buffham) Sauvageau Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Ectocarpales family Acinetosporaceae genus Feldmannia species Feldmannia padinae Name Homonyms Ectocarpus padinae (Buffham) Sauvageau