Regnum Mycetoideum
   Class Hymenomycetes Fr. (1821)
     Order Uterini Fr. (1821)
       Genus Peziza Fr. (1821), nom. sanct., nom. nud. see Genus Peziza Dill. ex Fr. (1822), nom. sanct.
         1 Subgenus Stictis (Pers.) Fr. (1821), nom. inval.
         2 Subgenus Byssisedæ Fr. (1821), nom. inval.
         3 Subgenus centrum
         4 Subgenus Aleuria (Fr.) Fr. (1821), nom. inval.