Entoloma sericeonitidum (P.D.Orton) Noordel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Entolomataceae genus Entoloma species Entoloma undatum Name Homonyms Entoloma sericeonitidum (P.D.Orton) Arnolds Entoloma sericeonitidum (P.D.Orton) Noordel.