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 Ophiostomatales Benny & Kimbr. (1980)
             Family Ophiostomataceae Nannf. (1932)
               1 Genus Fragosphaeria Shear (1923)
               2 Genus Grosmannia Goid. (1936)
               3 Anamorph genus Hawksworthiomyces Z.W. de Beer, Marinc. & M.J. Wingf. (2016)
               4 Anamorph genus Hyalorhinocladiella H.P. Upadhyay & W.B. Kendr. (1975)
               5 Genus Klasterskya Petr. (1940)
               6 Anamorph genus Leptographium Lagerb. & Melin (1927)
               7 Anamorph genus Pesotum J.L. Crane & Schokn. (1973)
               8 Anamorph genus Raffaelea Arx & Hennebert (1965)
               9 Anamorph genus Spumatoria Massee & E.S. Salmon (1901)