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 Xylariomycetidae O.E. Erikss. & Winka (1997)
           Order Xylariales Nannf. (1932)
             Family Graphostromataceae M.E.Barr, J.D. Rogers & Y.M. Ju (1993)
               1 Genus Biscogniauxia Kuntze (1891)
               2 Genus Camillea Fr. (1849)
               3 Genus Graphostroma Piroz. (1974)
               4 Genus Obolarina Pouzar (1986)