Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Cantharellales Gäum. (1926)
         Family Ceratobasidiaceae G.W. Martin (1948)
           1 Genus Ceratobasidium D.P. Rogers (1935)
           2 Genus Ceratoporia Ryvarden & de Meijer (2002)
           3 Genus Ceratorhiza R.T.Moore (1987)
           4 Genus Rhizoctonia DC. (1815), nom. sanct., nom. cons.
           5 Genus Scotomyces Jülich (1978)
           6 Genus Thanatephorus Donk (1956)