Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Leotiomycetes O.E. Erikss. & Winka (1997)
       Order Rhytismatales M.E.Barr ex Minter (1986)
         Family Rhytismataceae Chevall. (1826), nom. cons.
           01 Genus Bifusella Höhn. (1917)
           02 Genus Bifusepta Darker (1963)
           03 Genus Bivallium O.E. Erikss. & D.Hawksw. (1993), orth. inval. see Genus Bivallum P.R. Johnst. (1991)
           04 Genus Canavirgella W. Merr., N.G. Wenner & Dreisbach (1996)
           05 Genus Ceratophacidium J. Reid & Piroz. (1966)
           06 Genus Cerion Massee (1901)
           07 Genus Coccomyces De Not. (1847)
           08 Genus Colpoma Wallr. (1833)
           09 Genus Criella (Sacc.) Henn. (1900)
           10 Genus Davisomycella Darker (1967)
           11 Genus Discocainia J. Reid & A.Funk (1966)
           12 Genus Duplicaria Fuckel (1870)
           13 Genus Duplicariella B.Erikss. (1970)
           14 Genus Elytroderma Darker (1932)
           15 Genus Hypoderma De Not. (1847), nom. cons.
           16 Genus Hypodermella Tubeuf (1895)
           17 Genus Hypohelion P.R. Johnst. (1990), nom. protect.
           18 Genus Isthmiella Darker (1967)
           19 Genus Lirula Darker (1967)
           20 Genus Lophodermella Höhn. (1917)
           21 Genus Lophodermium Chevall. (1826), nom. cons.
           22 Genus Lophomerum Ouell. & Magasi (1966)
           23 Genus Marthamyces Minter (2003)
           24 Genus Meloderma Darker (1967)
           25 Genus Moutoniella Penz. & Sacc. (1901)
           26 Genus Myriophacidium Sherwood (1974)
           27 Genus Nematococcomyces C.L. Hou, M. Piepenbr. & Oberw. (2004)
           28 Genus Nothorhytisma Minter, P.F. Cannon, A.I. Romero & Peredo (1998)
           29 ?Genus Nymanomyces Henn. (1899)
           30 Genus Parvacoccum R.S. Hunt & A.Funk (1988)
           31 Genus Ploioderma Darker (1967)
           32 Genus Propolis (Fr.) Corda (1838)
           33 Genus Pureke P.R. Johnst. (1991)
           34 Genus Rhytisma Fr. (1819), nom. sanct.
           35 Genus Soleella Darker (1967)
           36 Genus Sporomega Corda (1842)
           37 Genus Terriera B.Erikss. (1970)
           38 Genus Therrya Sacc. (1882)
           39 Genus Triblidiopsis P.Karst. (1871) see Genus Tryblidiopsis P.Karst. (1871)
           40 Genus Virgella Darker (1967)
           41 Genus Vladracula P.F. Cannon, Minter & Kamal (1986)
           42 Genus Xyloschizon Syd. (1922)
           43 Genus Zeus Minter & Diam. (1987)