Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Pezizomycetes O.E. Erikss. & Winka (1997)
       Order Pezizales J.Schröt. (1894)
         Family Ascodesmidaceae J.Schröt. (1893)
           1 Genus Ascodesmis Tiegh. (1876)
           2 Genus Eleutherascus Arx (1971)
           3 Genus Lasiobolus Sacc. (1884)