Agaricus bisporus subsp. bisporus Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Agaricus species Agaricus campestris Name Homonyms Agaricus bisporus var. bisporus Agaricus bisporus subsp. bisporus