Xylaria telfairii (Berk.) Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Xylariales family Xylariaceae genus Xylaria species Xylaria telfairii Name Homonyms Xylaria telfairii (Berk.) Sacc. Xylaria telfairii (Berk.) Fr.