Ascomycota Caval.-Sm. (1998) - sac fungi Pezizomycotina O.E. Erikss. & Winka (1997) Leotiomycetes O.E. Erikss. & Winka (1997) Helotiales Nannf. (1932) Cordieritidaceae Sacc. (1889) Austrocenangium Gamundí (1997)