Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Taphrinomycotina O.E. Erikss. & Winka (1997) - basal ascomycetes
     Class Taphrinomycetes O.E. Erikss. & Winka (1997) [monotypic]
       Order Taphrinales Gäum. & C.W.Dodge (1928)
         Family Taphrinaceae Rostr. (1891), nom. cons. [monotypic]
           1 Genus Taphrina Fr. (1815), nom. sanct.