Xylogramma Wallr. Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Helotiaceae genus Xylogramma Name Synonyms Discina Bonorden, 1851 Globuligera (P.A.Saccardo) F.von Höhnel, 1918 Sphaeropeziella P.A.Karsten, 1885 Homonyms Xylogramma Wallr.