Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Genus Grandigallia M.E.Barr, Hanlin, Cedeño, Parra & R. Hern. (1987)