Entoloma subpusillum (Fr.) P.Kumm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Entolomataceae genus Entoloma species Entoloma subpusillum Name Homonyms Entoloma subpusillum (Pilát) Romagn. Entoloma subpusillum (Fr.) P.Kumm.