Melanoleuca friesii (Bres.) Gminder Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Tricholomataceae genus Melanoleuca species Melanoleuca polioleuca Name Homonyms Melanoleuca friesii (Bres.) Bon Melanoleuca friesii (Bres.) Gminder