Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Lichinomycetes Reeb, Lutzoni & Cl.Roux (2004) Order Lichinales Henssen & Büdel (1986) Family Lichinaceae Nyl. (1854) Genus Metamelaena O.E. Erikss. & D.Hawksw. (1993), orth. inval. see Genus Metamelanea Henssen (1989)