Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Polyporales Gäum. (1926)
         Family Irpicaceae Spirin & Zmitr. (2003)
           01 Genus Byssomerulius Parmasto (1967)
           02 Genus Ceriporia Donk (1933)
           03 Genus Cytidiella Pouzar (1954)
           04 Genus Efibula Sheng H. Wu (1990)
           05 Genus Emmia Zmitr., Spirin & Malysheva (2006)
           06 Genus Flavodon Ryvarden (1973)
           07 Genus Gloeoporus Mont. (1842)
           08 Genus Hydnopolyporus D.A. Reid (1962)
           09 Genus Irpex Fr. (1825), nom. sanct.
           10 Genus Leptoporus Quél. (1886)
           11 Genus Meruliopsis Bondartsev (1959)
           12 Genus Raduliporus Spirin & Zmitr. (2006)
           13 Genus Resiniporus Zmitr. (2018)
           14 Genus Trametopsis Tomšovský (2008)