Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Lecanoromycetes O.E. Erikss. & Winka (1997) Subclass Ostropomycetidae V. Reeb, Lutzoni & Cl.Roux (2004) Order Ostropales Nannf. (1932) Family Sagiolechiaceae Baloch, Lücking, Lumbsch & Wedin (2010) Genus Sagiolechia A.Massal. (1854)