Ceratostoma piliferum (Fr.) Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Microascales family Ceratocystidaceae genus Ceratocystis species Ceratocystis pilifera Name Homonyms Ceratostoma piliferum (Fr.) Fuckel Ceratostoma piliferum (Fr.) Fr.