Phlegmacium russum (Fr.) Blytt Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Cortinariaceae genus Phlegmacium species Phlegmacium russum Name Homonyms Phlegmacium russum (Fr.) Blytt Phlegmacium russum (Fr.) Niskanen & Liimat.