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 Basidiomycetes G.Winter (1880)
           Subclass Agaricomycetidae Locq. ex Parmasto (1986)
             Order Polyporales Gäum. (1926)
               Family Meripilaceae Jülich (1982)
                 1 ?Genus Abortiporus Murrill (1904)
                 2 Genus Antrodia P.Karst. (1879)
                 3 Genus Diacanthodes Singer (1945)
                 4 Genus Grifola Gray (1821)
                 5 Genus Henningsia Möller (1895)
                 6 Genus Hydnopolyporus D.A. Reid (1962)
                 7 Genus Meripilus P.Karst. (1882)
                 8 Genus Physisporinus P.Karst. (1889)
                 9 Genus Rigidoporus Murrill (1905)