Sphaeria tosta Cooke Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Amphisphaeriales family Sporocadaceae genus Seimatosporium species Seimatosporium tostum Name Homonyms Sphaeria tosta Berk. & Broome Sphaeria tosta Cooke