Agaricus pumilus Sowerby Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Agaricus species Agaricus pumilus Name Homonyms Agaricus pumilus Alb. & Schwein. Agaricus pumilus Pers. Agaricus pumilus Bull., 1786