Basionym Name:Thelenella cinereoglauca Vain., Ann. Acad. Sci. fenn., Ser. A 15(no. 6): 352 (1921)
Homotypic synonyms:Polyblastiopsis cinereoglauca (Vain.) Zahlbr., Cat. Lich. Univers. 8: 94 (1931)