Feldmannia rallsiae (Vickers) G.Hamel, 1939 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Ectocarpales family Ectocarpaceae genus Ectocarpus species Ectocarpus rallsiae Name Homonyms Feldmannia rallsiae (Vickers) G.Hamel, 1939