Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Boletales E.-J. Gilbert (1931)
         Family Paxillaceae Lotsy (1907)
           01 Genus Alpova C.W.Dodge (1931)
           02 Genus Austrogaster Singer (1962)
           03 Genus Gyrodon Opat. (1836), nom. cons.
           04 Genus Hoehnelogaster Lohwag (1926), nom. dub.
           05 Genus Hydnomerulius Jarosch & Besl (2001)
           06 Genus Meiorganum R.Heim (1966)
           07 Genus Melanogaster Corda (1831), nom. cons.
           08 Genus Neoalpova Vizzini (2014)
           09 Genus Paragyrodon (Singer) Singer (1942)
           10 Genus Paxillus Fr. (1836)