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 Teloschistales D.Hawksw. & O.E. Erikss. (1986)
           Family Teloschistaceae Zahlbr. (1898)
             01 Genus Caloplaca Th.Fr. (1860), nom. cons.
             02 Genus Cephalophysis (Hertel) H. Kilias (1985)
             03 Genus Fulgensia A.Massal. & De Not. (1853)
             04 Genus Huea C.W.Dodge & G.E. Baker (1938)
             05 Genus Ioplaca Poelt (1977)
             06 Genus Josefpoeltia S.Y.Kondr. & Kärnefelt (1997)
             07 Genus Seirophora Poelt (1983)
             08 Genus Teloschistes Norman (1853)
             09 Genus Xanthodactylon P.A. Duvign. (1941)
             10 Genus Xanthomendoza S.Y.Kondr. & Kärnefelt (1997)
             11 Genus Xanthopeltis R. Sant. (1949)
             12 Genus Xanthoria (Fr.) Th.Fr. (1860), nom. cons.