Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Dothideomycetes O.E. Erikss. & Winka (1997)
       Order Trypetheliales Lücking, Aptroot & Sipman (2008), incertae sedis
         1 Family Polycoccaceae Ertz, Hafellner & Diederich (2015)
         2 Family Trypetheliaceae Zenker (1827)