Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Family Eremomycetaceae Malloch & Cain (1971), incertae sedis Genus Rhexothecium Samson & Mouch. (1975)