Basionym Name:Parmelia blyttii Fr., Lich. eur. reform. (Lund): 102 (1831)
Homotypic synonyms:Lecanora blyttii (Fr.) Schaer., Enum. critic. lich. europ. (Bern): 57 (1850)Lecanora frustulosa var. blyttii (Fr.) Zahlbr., Cat. Lich. Univers. 5: 456 (1928)