Division Opisthokonta Cavalier-Smith, 1987 see Clade Opisthokonta Cavalier-Smith 1987, nom. cl. inval.
Status: extant
   Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
  Status: extant
     Kingdom Fungi R.T.Moore (1980) - fungi
    Status: extant
       Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
      Status: extant
         Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
        Status: extant
           Subphylum Ustilaginomycotina Doweld (2001)
          Status: extant
             Class Exobasidiomycetes Begerow, M. Stoll & R. Bauer (2007)
            Status: extant