Omphalina cyathella J.Favre & Schweers Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hygrophoraceae genus Arrhenia species Arrhenia cyathella Name Homonyms Omphalina cyathella J.Favre & Schweers ex Kuyper Omphalina cyathella J.Favre & Schweers