asexual fungi R.T.Moore (1980) - fungi
   Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
     Subphylum Agaricomycotina Doweld (2001)
       Class Agaricomycetes Doweld (2001)
         Order Polyporales Gäum. (1926)
           Family Polyporaceae Fr. ex Corda (1839)
             1 Anamorph genus Digitellus Paulet (1791)
             2 Anamorph genus Mycelithe Gasp. (1841) see Genus Atroporus Ryvarden (1973)
             3 Anamorph genus Pachyma Fr. (1822), nom. sanct. see Genus Wolfiporia Ryvarden & Gilb. (1984)