Polyporus winogradowii Boud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Polyporales family Polyporaceae genus Diplomitoporus species Diplomitoporus flavescens Name Homonyms Polyporus winogradowii Bondartsev Polyporus winogradowii Boud.