Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Subclass Pleosporomycetidae C.L. Schoch, Spatafora, Crous & Shoemaker (2007) Order Pleosporales Luttr. ex M.E.Barr (1987) Family Shiraiaceae Y.X. Liu, Zi Y. Liu & K.D.Hyde (2013) Genus Grandigallia M.E.Barr, Hanlin, Cedeño, Parra & R. Hern. (1987)