Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Family Parmulariaceae E. Müll. & Arx ex M.E.Barr (1979), incertae sedis Genus Viegasiella Lumbsch & Huhndorf (2010), orth. inval. see Genus Viegasella Inácio & P.F. Cannon (2003)