Sphaeria cupularis (Fr.) P.Karst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Coronophorales family Nitschkiaceae genus Nitschkia species Nitschkia cupularis Name Homonyms Sphaeria cupularis Fr. Sphaeria cupularis Pers. Sphaeria cupularis (Fr.) P.Karst.