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 Fomitopsidaceae Jülich (1982)
                 01 Genus Amylocystis Bondartsev & Singer (1944)
                 02 Genus Anomoporia Pouzar (1966)
                 03 Genus Auriporia Ryvarden (1973)
                 04 Genus Buglossoporus Kotl. & Pouzar (1966)
                 05 Genus Daedalea Pers. (1801), nom. sanct.
                 06 Genus Donkioporia Kotl. & Pouzar (1973)
                 07 Genus Fomitopsis P.Karst. (1881)
                 08 Genus Parmastomyces Kotl. & Pouzar (1964)
                 09 Genus Piptoporus P.Karst. (1881)
                 10 Genus Postia Fr. (1874)
                 11 Genus Wolfiporia Ryvarden & Gilb. (1984)