root › cellular organisms › Eukaryota › Opisthokonta › Fungi › Dikarya › Ascomycota › saccharomyceta › Pezizomycotina › leotiomyceta › sordariomyceta › Sordariomycetes › Sordariomycetidae › Diaporthales › Cryphonectriaceae › Cryphonectria-Endothia species complex › Cryphonectria › Cryphonectria nitschkei