Protohydnum piceicola Kühner Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Auriculariales genus Protodontia species Protodontia piceicola Name Homonyms Protohydnum piceicola Kühner ex Bourdot Protohydnum piceicola Kühner