Agaricus ingratus Weinm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Agaricus species Agaricus ingratus Name Homonyms Agaricus ingratus Schumach. Agaricus ingratus (F.H.Møller) Pilát