asexual fungi R.T.Moore (1980) - fungi
   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 Anamorph genus Acanthellorhiza P. Roberts (1999)
             2 Anamorph genus Ceratorhiza R.T.Moore (1987)
             3 Anamorph genus Rhizoctonia DC. (1815), nom. sanct., nom. cons.