Psorotichia diffracta (Nyl.) Forssell, 1885 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lichinomycetes order Lichinales family Lichinaceae genus Porocyphus species Porocyphus coccodes Name Homonyms Psorotichia diffracta (Nyl.) Forssell, 1885