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 ex Miądl., Lutzoni & Lumbsch (2007)
         Order Caliciales Bessey (1907)
           Family Caliciaceae Chevall. (1826)
             01 Genus Acolium (Ach.) Gray (1821)
             02 Genus Acroscyphus Lév. (1846)
             03 Genus Allocalicium M. Prieto & Wedin (2016)
             04 Genus Amandinea M. Choisy ex Scheid. & M. Mayrhofer (1993)
             05 Genus Australiaena Matzer, H. Mayrhofer & Elix (1997)
             06 Genus Baculifera Marbach & Kalb (2000)
             07 Genus Buellia De Not. (1846), nom. cons.
             08 Genus Calicium Pers. (1794), nom. sanct.
             09 Genus Chrismofulvea Marbach (2000)
             10 Genus Ciposia Marbach (2000)
             11 Genus Cratiria Marbach (2000)
             12 Genus Cyphelium Ach. (1815)
             13 Genus Dermatiscum Nyl. (1867)
             14 Genus Dermiscellum Hafellner, H. Mayrhofer & Poelt (1979)
             15 Genus Dimelaena Norman (1853)
             16 Genus Diploicia A.Massal. (1852)
             17 Genus Diplotomma Flot. (1849)
             18 Genus Dirinaria (Tuck.) Clem.
             19 Genus Endohyalina Marbach (2000)
             20 Genus Fluctua Marbach (2000)
             21 Genus Gassicurtia Fée (1824)
             22 Genus Hypoflavia Marbach (2000)
             23 Genus Monerolechia Trevis. (1857)
             24 Genus Orcularia (Malme) Kalb & Giralt (2011)
             25 Genus Pseudothelomma M. Prieto & Wedin (2016)
             26 Genus Pyxine Fr. (1825)
             27 Genus Redonia C.W.Dodge (1973)
             28 Genus Santessonia Hale & Vobis (1978)
             29 Genus Sculptolumina Marbach (2000)
             30 Genus Sphinctrinopsis Woron. (1927)
             31 Genus Stigmatochroma Marbach (2000)
             32 Genus Tetramelas Norman (1853)
             33 Genus Texosporium Nádv. ex Tibell & Hofsten (1968)
             34 Genus Thelomma A.Massal. (1860)
             35 Genus Tholurna Norman (1861), nom. cons.