Cortinarius fuliginosus Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Cortinariaceae genus Cortinarius species Cortinarius valgus Name Homonyms Cortinarius fuliginosus P.D.Orton Cortinarius fuliginosus Fr.