Polyporus graminicola (Murrill) Lloyd, 1915 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Bondarzewiaceae genus Amylosporus species Amylosporus campbellii Name Homonyms Polyporus graminicola (Murrill) Murrill Polyporus graminicola (Murrill) Lloyd, 1915