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 Lichinaceae Nyl. (1854)
           01 Genus Anema Nyl. ex Forssell (1885), nom. cons.
           02 Genus Calotrichopsis Vain. (1890)
           03 Genus Corynecystis Brusse (1985)
           04 Genus Cryptothele Th.Fr. (1866)
           05 Genus Digitothyrea P.P. Moreno & Egea (1992)
           06 Genus Edwardiella Henssen (1986)
           07 Genus Ephebe Fr. (1825)
           08 Genus Finkia Vain. (1929)
           09 Genus Gyrocollema Vain. (1929)
           10 Genus Heppia Nägeli ex A.Massal. (1854)
           11 Genus Jenmania W. Wächt. (1897)
           12 Genus Lecidopyrenopsis Vain. (1907)
           13 Genus Lemmopsis (Vain.) Zahlbr. (1906)
           14 Genus Lempholemma Körb. (1855)
           15 Genus Leprocollema Vain. (1890)
           16 Genus Lichina C.Agardh (1817), nom. cons.
           17 Genus Lichinella Nyl. (1873)
           18 Genus Lichinodium Nyl. (1875)
           19 Genus Mawsonia C.W.Dodge (1948)
           20 Genus Metamelanea Henssen (1989)
           21 Genus Paulia Fée (1836)
           22 Genus Peccania A.Massal. ex Arnold (1858), nom. cons.
           23 Genus Phloeopeccania J.Steiner (1902)
           24 Genus Phylliscidiopsis Sambo (1937)
           25 Genus Phylliscidium Forssell (1885)
           26 Genus Phyllisciella Henssen (1984)
           27 Genus Phylliscum Nyl. (1855)
           28 Genus Porocyphus Körb. (1855)
           29 Genus Pseudarctomia Gyeln. (1939)
           30 Genus Pseudoheppia Zahlbr. (1903)
           31 Genus Pseudopaulia M. Schultz (2002)
           32 Genus Psorotichia A.Massal. (1855)
           33 Genus Pterygiopsis Vain. (1890)
           34 Genus Pyrenocarpon Trevis. (1855)
           35 Genus Pyrenopsis (Nyl.) Nyl. (1858), nom. cons.
           36 Genus Solorinaria (Vain.) Gyeln. (1935)
           37 Genus Stromatella Henssen (1989)
           38 Genus Synalissa Fr. (1825)
           39 Genus Thallinocarpon Å.E. Dahl (1950)
           40 Genus Thelignya A.Massal. (1855)
           41 Genus Thermutis Fr. (1825)
           42 Genus Thermutopsis Henssen (1990)
           43 Genus Thyrea A.Massal. (1856)
           44 Genus Zahlbrucknerella Herre (1912)