Psalliota campestris var. villatica (Brond.) Quél. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Agaricus species Agaricus campestris Name Homonyms Psalliota campestris var. villatica (Brond.) Cheel Psalliota campestris var. villatica (Brond.) Quél.