Omphalia gracillima (Weinm.) Quél. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Tricholomataceae genus Omphalia species Omphalia gracillima Name Synonyms Agaricus gracillimus Weinm. Omphalina gracillima (Weinm.) Quél. Homonyms Omphalia gracillima (Weinm.) Quél. Omphalia gracillima (Fr.)