Entoloma undatum var. viarum (Fr.) Courtec., 1986 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Entolomataceae genus Entoloma species Entoloma undatum Name Homonyms Entoloma undatum var. viarum (Fr.) Courtec.