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 Savoryellomycetidae Hongsanan, K.D.Hyde & Maharachch. (2017)
           Order Pleurotheciales Réblová & Seifert (2016)
             Family Pleurotheciaceae Réblová & Seifert (2016)
               1 Genus Anapleurothecium Hern.-Restr., R.F.Castañeda & Gené (2017)
               2 Genus Melanotrigonum Réblová (2015)
               3 Anamorph genus Phaeoisaria Höhn. (1909)
               4 Genus Pleurotheciella Réblová, Seifert & J. Fourn. (2012)
               5 Genus Pleurothecium Höhn. (1919)
               6 Anamorph genus Sterigmatobotrys Oudem. (1886)