Basionym Name:Catapyrenium subtrachyticum B. de Lesd., Recherch. Lich. Dunkerque: 232 (1910)
Homotypic synonyms:Dermatocarpon subtrachyticum (B. de Lesd.) Zahlbr., Cat. Lich. Univers. 1: 236 (1921)Dermatocarpon trachyticum var. subtrachyticum (B. de Lesd.) Servít, Beih. Botan. Centralbl., Abt. B 55: 273 (1936)Placidiopsis subtrachytica (B. de Lesd.) Zschacke, Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(1.1): 642 (1934)Placopyrenium trachyticum var. subtrachyticum (B. de Lesd.) Breuss, Biblthca Lichenol. 99: 110 (2009)