Xylaria hypoxylon var. cupressiformis (Woodward) Fr. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Sordariomycetes order Xylariales family Xylariaceae genus Xylaria species Xylaria cupressiformis Name Homonyms Xylaria hypoxylon var. cupressiformis Pers. Xylaria hypoxylon var. cupressiformis (Woodw.) Pers. ex Sacc. Xylaria hypoxylon var. cupressiformis (Woodward) Fr.