Ungulina pseudobetulina Murashk. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Polyporales family Polyporaceae genus Favolus species Favolus pseudobetulinus Name Homonyms Ungulina pseudobetulina Murashk. ex Pilát Ungulina pseudobetulina Murashk.