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 Ganodermataceae Donk (1948) see Family Polyporaceae Fr. ex Corda (1839)
                 1 Genus Amauroderma Murrill (1905)
                 2 Genus Ganoderma P.Karst. (1881)
                 3 Genus Haddowia Steyaert (1972)
                 4 Genus Humphreya Steyaert (1972)