Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Sordariomycetes O.E. Erikss. & Winka (1997) Subclass Xylariomycetidae O.E. Erikss. & Winka (1997) Family Iodosphaeriaceae O. Hilber (2002), incertae sedis [monotypic] Genus Iodosphaeria Samuels, E. Müll. & Petrini (1987)