Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Order Minutisphaerales Raja, Oberlies, Shearer & A.N. Mill. (2015), incertae sedis [monotypic] Family Minutisphaeraceae Raja, Oberlies, Shearer & A.N. Mill. (2015) [monotypic] Genus Minutisphaera Shearer, A.N. Mill. & A. Ferrer (2011)