asexual fungi R.T.Moore (1980) - fungi
   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)
             1 Genus Calycellina Höhn. (1918)
             2 Anamorph genus Chalara (Corda) Rabenh. (1844)
             3 Genus Ciliolarina Svrček (1977)
             4 Genus Scleropezicula Verkley (1999)