Agaricus laevigatus Lasch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Mycenaceae genus Mycena species Mycena laevigata Name Homonyms Agaricus laevigatus (P.Karst.) E.H.L.Krause Agaricus laevigatus Pers. Agaricus laevigatus Lasch