Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Lecanoromycetes O.E. Erikss. & Winka (1997)
       Subclass Lecanoromycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers (2001), nom. inval. see Subclass Lecanoromycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch (2007)
         Order Lecanorales Nannf. (1932)
           Family Catillariaceae Hafellner (1984)
             1 Genus Austrolecia Hertel (1984)
             2 Genus Catillaria A.Massal. (1852)
             3 Genus Halecania M. Mayrhofer (1987)
             4 Genus Placolecis Trevis. (1857)
             5 Genus Solenopsora A.Massal. (1855)
             6 Genus Sporastatia A.Massal. (1854)
             7 Genus Xanthopsorella Kalb & Hafellner (1984)