Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Agaricales Underw. (1899)
         Family Cyphellaceae Lotsy (1907)
           01 Genus Asterocyphella W.B. Cooke (1961)
           02 Genus Campanophyllum Cifuentes & R.H.Petersen (2003)
           03 Genus Catilla Pat. (1915)
           04 Genus Cheimonophyllum Singer (1955)
           05 Genus Chondrostereum Pouzar (1959)
           06 Genus Cunninghammyces Stalpers (1985)
           07 Genus Cyphella Fr. (1822), nom. sanct.
           08 Genus Gloeocorticium Hjortstam & Ryvarden (1986)
           09 Genus Gloeostereum S.Ito & S.Imai (1933)
           10 Genus Granulobasidium Jülich (1979)
           11 Genus Hyphoradulum Pouzar (1987)
           12 Genus Incrustocalyptella Agerer (1983)
           13 Genus Phaeoporotheleum (W.B. Cooke) W.B. Cooke (1961)
           14 Genus Seticyphella Agerer (1983)
           15 Genus Sphaerobasidioscypha Agerer (1983)
           16 Genus Thujacorticium Ginns (1988)