organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
         Class Ascomycetes G.Winter (1880) see Phylum Ascomycota Caval.-Sm. (1998)
           Subclass Dothideomycetidae P.M.Kirk et al., 2001, nom. inval. see Subclass Dothideomycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers ex C.L. Schoch, Spatafora, Crous & Shoemaker (2007)
             Order Hysteriales Lindau (1896)
               Family Hysteriaceae Chevall. (1826)
                 01 Genus Encephalographa A.Massal. (1854)
                 02 Genus Farlowiella Sacc. (1891)
                 03 Genus Gloniella Sacc. (1883)
                 04 Genus Gloniopsis De Not. (1847)
                 05 Genus Glonium Muhl. ex Fr. (1823), nom. sanct.
                 06 Genus Graphyllium Clem. (1901)
                 07 Genus Hemigrapha (Müll.Arg.) R. Sant. ex D.Hawksw. (1975)
                 08 Genus Hysterium Pers. (1797), nom. sanct.
                 09 Genus Hysterocarina H. Zogg (1949)
                 10 Genus Hysteroglonium Rehm ex Lindau (1896)
                 11 Genus Hysterographium Corda (1842)
                 12 Genus Hysteropatella Rehm (1890)
                 13 Genus Pseudoscypha J. Reid & Piroz. (1966)