Sphaeria fuscidula (Sacc.) W.Phillips & Plowr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Dothideomycetes order Pleosporales family Nigrogranaceae genus Nigrograna species Nigrograna fuscidula Name Homonyms Sphaeria fuscidula Sacc. Sphaeria fuscidula (Sacc.) W.Phillips & Plowr.