Armillaria fracida (Fr.) Sacc. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Chamaemyces species Chamaemyces fracidus Name Homonyms Armillaria fracida (Fr.) Gillet Armillaria fracida (Fr.) Sacc.