asexual fungi R.T.Moore (1980) - fungi Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Eurotiomycetes O.E. Erikss. & Winka (1997) Subclass Eurotiomycetidae Tehler ex Geiser & Lutzoni (2007), nom. inval. Order Onygenales Cif. ex Benny & Kimbr. (1980) Family Ascosphaeraceae L.S. Olive & Spiltoir (1955) 1 Genus Ascosphaera L.S. Olive & Spiltoir (1955) 2 Genus Bettsia Skou (1972)