Melanopus varius f. flexuosus Bourdot & Galzin Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Polyporales family Polyporaceae genus Cerioporus species Cerioporus leptocephalus Name Homonyms Melanopus varius var. flexuosus Bourdot & Galzin Melanopus varius f. flexuosus Bourdot & Galzin