asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Sordariomycetes O.E. Erikss. & Winka (1997)
         Subclass Hypocreomycetidae O.E. Erikss. & Winka (1997)
           Order Hypocreales Lindau (1897)
             Family Nectriaceae Tul. & C.Tul. (1865)
               Genus Calonectria De Not. (1867)