Agaricus extinctorius L. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Agaricus species Agaricus extinctorius Name Synonyms Prunulus extinctorius Gray Homonyms Agaricus extinctorius Bull. Agaricus extinctorius L. Agaricus extinctorius Bull. ex St Amans