Basionym Name:Thelotrema glyphidellum Stirt., Proc. Roy. phil. Soc. Glasgow 10: 161 (1876)
Homotypic synonyms:Phaeotrema glyphicum var. glyphidellum (Stirt.) Redinger, Ark. Bot. 28A(no. 8): 73 (1936)Phaeotrema glyphidellum (Stirt.) Zahlbr., Cat. Lich. Univers. 2: 607 (1923)