Pyrenophora chrysospora Niessl Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Dothideomycetes order Pleosporales family Pleosporaceae genus Pleospora species Pleospora helvetica Name Homonyms Pyrenophora chrysospora (Niessl) Sacc. Pyrenophora chrysospora Niessl