Hypoxylon unitum (Fr.) Nitschke ex Y.-M.Ju & J.D.Rogers Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Xylariales family Xylariaceae genus Nemania species Nemania diffusa Name Homonyms Hypoxylon unitum (Fr.) Nitschke Hypoxylon unitum (Fr.) Nitschke ex Y.-M.Ju & J.D.Rogers