Omphalia umbratilis f. minor (Fr.) F.H.Møller Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hygrophoraceae genus Arrhenia species Arrhenia velutipes Name Homonyms Omphalia umbratilis var. minor F.H.Møller Omphalia umbratilis f. minor (Fr.) F.H.Møller