asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Sordariomycetes O.E. Erikss. & Winka (1997)
         Subclass Diaportheomycetidae orth. inval. see Subclass Diaporthomycetidae Senan., Maharachch. & K.D.Hyde (2015)
           Order Diaporthales Nannf. (1932)
             Family Tirisporellaceae Suetrong, E.B.G.Jones & K.L. Pang (2015)
               1 Genus Thailandiomyces Pinruan, Sakay., K.D.Hyde & E.B.G.Jones (2008)
               2 Genus Tirisporella E.B.G.Jones, K.D.Hyde & Alias (1996)