Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Sordariomycetes O.E. Erikss. & Winka (1997)
       Subclass Sordariomycetidae O.E. Erikss. & Winka (1997)
         Order Meliolales Gäum. ex D.Hawksw. & O.E. Erikss. (1986)
           Family Meliolaceae G.W. Martin ex Hansf. (1946)
             1 Genus Amazonia Theiss. (1913)
             2 Genus Appendiculella Höhn. (1919)
             3 Genus Asteridiella McAlpine (1897)
             4 Genus Cryptomeliola S.Hughes & Piroz. (1997)
             5 Genus Endomeliola S.Hughes & Piroz. (1994)
             6 Genus Irenopsis F.Stevens (1927)
             7 Genus Meliola Fr. (1825), nom. sanct.