Basionym Name:Lecidea rudeta Ach., Syn. meth. lich. (Lund): 338 (1814)
Homotypic synonyms:Bilimbia lignaria var. rudeta (Ach.) Kremp., Denkschr. Kgl. Bayer. Bot. Ges., Abt. 2 4: 223 (1861)Lecothecium rudetum (Ach.) Blomb. & Forssell, Enum. Pl. Scand.: 108 (1880)Pannaria rudeta (Ach.) Nyl., Annls Sci. Nat., Bot., sér. 4 12: 295 (1859)Placynthium rudetum (Ach.) Zahlbr., Cat. Lich. Univers. 3: 235 (1925)Racoblenna rudeta (Ach.) Trevis., Lichenoth. Veneta 3-4: no. 98 (1869)