Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Leotiomycetes O.E. Erikss. & Winka (1997) Family Myxotrichaceae Currah (1985) Genus Gymnostellatospora Udagawa, Uchiy. & Kamiya (1993)