Kretzschmaria clavus
English Common Name(s): root and butt rot
Taxonomic Rank:Domain: Eukarya
Kingdom: Fungi
Phylum: Ascomycota
Subphylum: Pezizomycotina
Class: Sordariomycetes
Subclass: Xylariomycetidae
Order: Xylariales
Family: Xylariaceae
Genus: Kretzschmaria