Basionym Name:Opegrapha petraea Ach., Lich. Univ.: 674 (1810)
Homotypic synonyms:Graphis petraea (Ach.) Wallr., Fl. crypt. Germ. (Norimbergae) 1: 336 (1831)Hysterina petraea (Ach.) Gray, Nat. Arr. Brit. Pl. (London) 1: 505 (1821)Lithographa tesserata var. petraea (Ach.) Redinger, Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(2.1): 193 (1938)