Basionym Name:Sarcogyne petraea Nyl., Mém. Soc. Sci. nat. Cherbourg 2: 337 (1854)
Homotypic synonyms:Lithographa petraea (Nyl.) Nyl., Act. Soc. linn. Bordeaux 21(4): 393 (1857)Placographa petraea (Nyl.) Körb., Parerga lichenol. (Breslau) 3: 249 (1861)Placographa tesserata var. petraea (Nyl.) Th. Fr., Lich. Scand. (Upsaliae)(2): 636 (1874)