Basionym Name:Placodium inamoenum Th. Fr., Nova Acta R. Soc. Scient. upsal., Ser. 3 3: 181 (1861)
Homotypic synonyms:Lecanora inamoena (Th. Fr.) Th. Fr., Lich. Scand. (Upsaliae)(1): 222 (1871)Squamaria inamoena (Th. Fr.) H. Olivier, Mém. Soc. natn. Sci. nat. Cherbourg 37: 41 (1909)