Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Dothideomycetes O.E. Erikss. & Winka (1997)
       Subclass Pleosporomycetidae C.L. Schoch, Spatafora, Crous & Shoemaker (2007)
         Order Mytilinidiales E.W.A. Boehm, C.L. Schoch & Spatafora (2009)
           Family Gloniaceae E.W.A. Boehm, C.L. Schoch & Spatafora (2009)
             1 Genus Cenococcum Moug. & Fr. (1825), nom. sanct.
             2 Genus Glonium Muhl. ex Fr. (1823), nom. sanct.
             3 Genus Purpurepithecium Jayasiri & K.D.Hyde (2017)