Basionym Name:Placographa nivalis Th. Fr., Nova Acta R. Soc. Scient. upsal., Ser. 3 3: 339 (1861)
Homotypic synonyms:Lithographa tesserata var. nivalis (Th. Fr.) Zahlbr., Cat. Lich. Univers. 2: 149 (1922)Placographa tesserata var. nivalis (Th. Fr.) Th. Fr., Lich. Scand. (Upsaliae)(2): 636 (1874)