Xylosphaeria filiformiis (Alb. & Schwein.) Dennis Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Xylariales family Xylariaceae genus Xylaria species Xylaria filiformis Name Homonyms Xylosphaeria filiformiis (Alb. & Schwein.) Dennis