Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
                             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 Agaricomycetesᵀ Doweld (2001)
                                       Subclass Agaricomycetidaeᵀ Locq. ex Parmasto (1986)
                                         Order Boletales E.-J. Gilbert (1931)
                                           1 Genus Corditubera Henn. (1897), incertae sedis
                                           2 Genus Corneromyces Ginns (1976), incertae sedis
                                           3 Genus Marthanella States & Fogel (1999), incertae sedis
                                           4 Genus Phaeoradulum Pat. (1900), incertae sedis
                                           5? Family Protogastraceae Zeller (1934) [monotypic]
                                           6? Family Rhizopogonaceae Gäum. & C.W.Dodge (1928)
                                           7 Family Tapinellaceae C. Hahn (1999)
                                           8.1.1 Family Hygrophoropsidaceae Kühner (1980)
                                           8.1.2 Family Serpulaceae Jarosch & Bresinsky (2001)
                                           8.2.1 Family Coniophoraceae Ulbr. (1928)
                                           8.2.2.1.1 Family Gomphidiaceae Maire ex Jülich (1982)
                                           8.2.2.1.2 Family Suillaceae Besl & Bresinsky (1997)
                                           8.2.2.2.1.1 Family Paxillaceae Lotsy (1907)
                                           8.2.2.2.1.2.1 Family Boletinellaceae P.M.Kirk, P.F. Cannon & J.C. David (2001)
                                           8.2.2.2.1.2.2.1 Family Gyroporaceae Manfr. Binder & Bresinsky (2002) [monotypic]
                                           8.2.2.2.1.2.2.2.1 Family Calostomataceae E. Fisch. (1900) [monotypic]
                                           8.2.2.2.1.2.2.2.2 Family Sclerodermataceae Corda (1842)
                                           8.2.2.2.1.2.2.2.3? Family "Diplocystidiaceae" Kreisel (1974), orth. inval.
                                           8.2.2.2.2 Family Boletaceaeᵀ Chevall. (1826)
                                           9? Family Gasterellaceae Zeller (1948) [monotypic]