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 Diatrypaceae Nitschke (1869)
             01 Genus Allocryptovalsa Senwanna, Phookamsak & K.D.Hyde (2017)
             02 Genus Anthostoma Nitschke (1867)
             03 Genus Cryptosphaeria Ces. & De Not. (1863), nom. cons.
             04 Genus Cryptovalsa Ces. & De Not. ex Fuckel (1870)
             05 Genus Diatrype Fr. (1849)
             06 Genus Diatrypella (Ces. & De Not.) De Not. (1863)
             07 Genus Diatrypasimilis J.J. Zhou & Kohlm. (2010)
             08 Genus Echinomyces Rappaz (1987)
             09 Genus Endoxylina Romell (1892)
             10 Genus Eutypa Tul. & C.Tul. (1863)
             11 Genus Eutypella (Nitschke) Sacc. (1875), nom. cons.
             12 Genus Halodiatrype M.C. Dayarathne & K.D.Hyde (2016)
             13 Genus Leptoperidia Rappaz (1987)
             14 Genus Libertella Desm. (1830)
             15 Genus Monosporascus Pollack & Uecker (1974)
             16 Genus Peroneutypa Berl. (1902)
             17 Genus Quaternaria Tul. & C.Tul. (1863)