Clitocybe opaca Gillet Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Tricholomataceae genus Clitocybe species Clitocybe opaca Name Synonyms Agaricus opacus With. Homonyms Clitocybe opaca Velen. Clitocybe opaca (With.) P.Karst. Clitocybe opaca Gillet