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)
               01 Genus Crystallocystidium (Rick) Rick (1940), nom. dub.
               02 Genus Globosomyces Jülich (1980)
               03 Genus Irpicochaete Rick (1940), nom. dub.
               04 Genus Lepidostroma Mägd. & S. Winkl. (1967)
               05 Genus Peniophorella P.Karst. (1889), nom. dub.
               06 Genus Spongioides Lázaro Ibiza (1916), nom. dub.
               07 Family Albatrellaceae Nuss (1980)
               08 Family Atheliaceae Jülich (1982)
               09 Family Boreostereaceae Jülich (1982) see Family Gloeophyllaceae Jülich (1982)
               10 Family Corticiaceae Herter (1910), nom. cons.
               11 Family Cyphellaceae Lotsy (1907)
               12 Family Cystostereaceae Jülich (1982)
               13 Family Epitheliaceae Jülich (1982) see Family Polyporaceae Fr. ex Corda (1839)
               14 Family Fomitopsidaceae Jülich (1982)
               15 Family Ganodermataceae Donk (1948) see Family Polyporaceae Fr. ex Corda (1839)
               16 Family Gloeophyllaceae Jülich (1982)
               17 Family Grammotheleaceae Jülich (1982) see Family Polyporaceae Fr. ex Corda (1839)
               18 Family Hapalopilaceae Jülich (1982) see Family Phanerochaetaceae Jülich (1982)
               19 Family Hyphodermataceae Jülich (1982)
               20 Family Meripilaceae Jülich (1982)
               21 Family Meruliaceae Rea (1922)
               22 Family Phanerochaetaceae Jülich (1982)
               23 Family Podoscyphaceae D.A. Reid (1965)
               24 Family Polyporaceae Fr. ex Corda (1839)
               25 Family Sistotremataceae Jülich (1982) see Family Hydnaceae Chevall. (1826)
               26 Family Sparassidaceae Herter (1910)
               27 Family Steccherinaceae Parmasto (1968)
               28 Family Tubulicrinaceae see Family Hymenochaetaceae Donk (1948)
               29 Family Xenasmataceae Oberw. (1966)