Agaricus alutaceus Cooke & Massee Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Tricholomataceae genus Omphalia species Omphalia alutacea Name Homonyms Agaricus alutaceus Fr. Agaricus alutaceus Pers. Agaricus alutaceus Cooke & Massee