Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Leotiomycetes O.E. Erikss. & Winka (1997)
       Order Helotiales Nannf. (1932)
         Family Pezizellaceae Velen. (1934)
           01 Genus Allophylaria (P.Karst.) P.Karst. (1870)
           02 Genus Antinoa Velen. (1934)
           03 Genus Calycellina Höhn. (1918)
           04 Genus Calycina Nees ex Gray (1821)
           05 Genus Chalara (Corda) Rabenh. (1844)
           06 Genus Ciliolarina Svrček (1977)
           07 Genus Hamatocanthoscypha Svrček (1977)
           08 Genus Micropeziza Fuckel (1870)
           09 Genus Microscypha Syd. & P.Syd. (1919)
           10 Genus Mollisina Höhn. ex Weese (1926)
           11 Genus Mollisinopsis Arendh. & R. Sharma (1984)
           12 Genus Moserella Pöder & Scheuer (1994)
           13 Genus Phaeoscypha Spooner (1984)
           14 Genus Poculinia Spooner (1987)
           15 Genus Psilachnum Höhn. (1926)
           16 Genus Rodwayella Spooner (1986)
           17 Genus Scleropezicula Verkley (1999)
           18 Genus Velutaria Fuckel (1870)