Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Pezizomycetes O.E. Erikss. & Winka (1997) [monotypic]
       Order Pezizales J.Schröt. (1894)
         Family Pezizaceae Dumort. (1829)
           01 Genus Adelphella Pfister, Matočec & I. Kušan (2009)
           02 Genus Amylascus Trappe (1971)
           03 Genus Aquapeziza D.M. Hu, L. Cai & K.D.Hyde (2012)
           04 Genus Boudiera Cooke (1877)
           05 Genus Carbomyces Gilkey (1954)
           06 Genus Cazia Trappe (1989)
           07 Genus Cleistoiodophanus J.L. Bezerra & Kimbr. (1976)
           08 Genus Delastria Tul. & C.Tul. (1843)
           09 Genus Eremiomyces Trappe & Kagan-Zur (2005)
           10 Genus Hapsidomyces J.C. Krug & Jeng (1984)
           11 Genus Hydnobolites Tul. & C.Tul. (1843)
           12 Genus Hydnoplicata Gilkey (1955)
           13 Genus Hydnotryopsis Gilkey (1916)
           14 Genus Iodophanus Korf (1967)
           15 Genus Iodowynnea Medel, Guzmán & S. Chacón (1996)
           16 Genus Lepidotia Boud. (1885)
           17 Genus Luteoamylascus Cabero, P. Alvarado & G. Moreno (2016)
           18 Genus Marcelleina Brumm., Korf & Rifai (1967)
           19 Genus Mycoclelandia Trappe & G.W. Beaton (1984)
           20 Genus Pachyella Boud. (1907)
           21 Genus Pachyphloeus Tul. & C.Tul. (1844)
           22 Genus Peziza Dill. ex Fr. (1822), nom. sanct.
           23 Genus Plicaria Fuckel (1870)
           24 Genus Plicariella (Sacc.) Rehm (1894)
           25 Genus Rhodopeziza Hohmeyer & J. Moravec (1995)
           26 Genus Ruhlandiella Henn. (1903)
           27 Genus Sarcosphaera Auersw. (1869)
           28 Genus Scabropezia Dissing & Pfister (1981)
           29 Genus Sphaerozone Zobel (1854)
           30 Genus Temperantia K. Hansen, Healy & Kovács (2011)
           31 Genus Terfezia (Tul. & C.Tul.) Tul. & C.Tul. (1851)
           32 Genus Tirmania Chatin (1892)
           33 Genus Ulurua Trappe, Claridge & Kovács (2010)