Lyophyllum onychinum (Fr.) Kühner & Romagn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Lyophyllaceae genus Calocybe species Calocybe onychina Name Homonyms Lyophyllum onychinum (Fr.) Kühner & Romagn. ex Contu Lyophyllum onychinum (Fr.) Kühner & Romagn.