Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Lichinomycetes Reeb, Lutzoni & Cl.Roux (2004) [monotypic]
       Order Lichinales Henssen & Büdel (1986)
         Family Gloeoheppiaceae Henssen (1995)
           1 Genus Gloeoheppia Gyeln. (1935)
           2 Genus Gudelia Henssen (1995)
           3 Genus Pseudopeltula Henssen (1995)