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 Basidiomycota R.T.Moore (1980) - basidiomycetes
         Class Ustilaginomycetes Warm. (1884) - smut fungi
           Subclass Ustilaginomycetidae Jülich (1981) see Class Ustilaginomycetes Warm. (1884)
             Order Ustilaginales G.Winter (1880)
               Family Cintractiaceae Vánky (2000) see Family Anthracoideaceae Denchev (1997)
                 1 Genus Cintractia Cornu (1883)
                 2 Genus Heterotolyposporium Vánky (1997)
                 3 Genus Leucocintractia M. Piepenbr., Begerow & Oberw. (1999)
                 4 Genus Testicularia Klotzsch (1832)
                 5 Genus Tolyposporium Woronin ex J.Schröt. (1887)
                 6 Genus Trichocintractia M. Piepenbr. (1995)
                 7 Genus Ustanciosporium Vánky (1999)