Fomes excavatus (Berk.) Cooke, 1885 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Polyporales family Polyporaceae genus Fomes species Fomes fomentarius Name Homonyms Fomes excavatus (Berk.) Sacc. Fomes excavatus (Berk.) Cooke, 1885