Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Dothideomycetes O.E. Erikss. & Winka (1997)
       Order Pleosporales Luttr. ex M.E.Barr (1987)
         Family Delitschiaceae M.E.Barr (2000)
           1 Genus Delitschia Auersw. (1866)
           2 Genus Ohleriella Earle (1902)
           3 Genus Semidelitschia Cain & Luck-Allen (1969)