Basionym Name:Thelotrema sphinctrinellum Nyl., Acta Soc. Sci. fenn. 7(2): 449 (1863)
Homotypic synonyms:Myriotrema sphinctrinellum (Nyl.) Hale, Mycotaxon 11(1): 135 (1980)Ocellularia sphinctrinella (Nyl.) Zahlbr., Cat. Lich. Univers. 2: 601 (1923)