Clarkeinda cellaris Bres. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Agaricus species Agaricus gennadii Name Homonyms Clarkeinda cellaris Bres. Clarkeinda cellaris (Bres.) Sacc. & Traverso