Agaricus nauseosus Cooke Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hymenogastraceae genus Hebeloma species Hebeloma nauseosum Name Homonyms Agaricus nauseosus Pers. Agaricus nauseosus Cooke Agaricus nauseosus Blytt