Basionym Name:Lecidea pleistophragmia Nyl., Syn. Lich. Novae Caled.: 46 (1868)
Homotypic synonyms:Bacidia pleistophragmia (Nyl.) Zahlbr., Cat. Lich. Univers. 4: 232 (1926)Bactrospora pleistophragmia (Nyl.) Räsänen, Ann. bot. Soc. Zool.-Bot. fenn. Vanamo 20(no. 3): 31 (1944)