Clavulinopsis corniculata f. bispora Corner Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Clavariaceae genus Clavulinopsis species Clavulinopsis corniculata Name Homonyms Clavulinopsis corniculata f. bispora Corner ex Pilát Clavulinopsis corniculata f. bispora Corner