Clavaria rufa Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Clavariaceae genus Clavulinopsis species Clavulinopsis helvola Name Homonyms Clavaria rufa (O.F.Müll.) Pers. Clavaria rufa Fr.