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 Pleosporales Luttr. ex M.E.Barr (1987)
           Family Trematosphaeriaceae K.D.Hyde, Y. Zhang ter, Suetrong & E.B.G.Jones (2011)
             1 Genus Bryosphaeria Döbbeler (1978)
             2 Genus Falciformispora K.D.Hyde (1992)
             3 Genus Hadrospora Boise (1989)
             4 Genus Halomassarina Suetrong, Sakay., E.B.G.Jones, Kohlm., Volkm.-Kohlm. & C.L. Schoch (2009)
             5 Genus Medicopsis Gruyter, Verkley & Crous (2012)
             6 Genus Trematosphaeria Fuckel (1870)