Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Lecanoromycetes O.E. Erikss. & Winka (1997) Subclass Lecanoromycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers (2001), nom. inval. see Subclass Lecanoromycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch (2007) Family Fuscideaceae Hafellner (1984) 1 Genus Fuscidea V. Wirth & Vězda (1972) 2 Genus Hueidia Louwhoff (2004), orth. inval. see Genus Hueidea Kantvilas & P.M. McCarthy (2003) 3 ?Genus Lettauia D.Hawksw. & R. Sant. (1990) 4 ?Genus Maronea A.Massal. (1856) 5 ?Genus Orphniospora Körb. (1874) 6 ?Genus Ropalospora A.Massal. (1860) 7 ?Genus Sarrameana Vězda & P. James (1973)