Collemopsis frustulosa (Anzi) Nyl., 1878 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lichinomycetes order Lichinales family Lichinaceae genus Psorotichia species Psorotichia frustulosa Name Homonyms Collemopsis frustulosa (Anzi) Nyl., 1878