Kingdom Fungi R.T.Moore (1980) - fungi
   Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
     Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
       Subphylum Agaricomycotina Doweld (2001)
         Class Agaricomycetes Doweld (2001)
           Order Hymenochaetales Oberw. (1977), incertae sedis
             1 Genus Hymenochaete Lév. (1846), nom. cons.
             2 Genus Phellinus Quél. (1886), nom. cons.
             3 Genus Trichaptum Murrill (1904)