Basionym Name:Lecidea proximans Nyl., Acta Soc. Sci. fenn. 7(2): 463 (1863)
Homotypic synonyms:Lecanactis proximans (Nyl.) Zahlbr., Cat. Lich. Univers. 2: 544 (1923)Opegrapha proximans (Nyl.) Müll. Arg., Flora, Regensburg 65: 208 (1882)