Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Leotiomycetes O.E. Erikss. & Winka (1997)
       Order Helotiales Nannf. (1932)
         Family Leotiaceae Corda (1842)
           1 Genus Geocoryne Korf (1978)
           2 Genus Gelatinipulvinella Hosoya & Y. Otani (1995)
           3 Genus Leotia Pers. (1794), nom. sanct.
           4 Genus Neobulgaria Petr. (1921)
           5 Genus Pezoloma Clem. (1909)