Basionym Name:Calicium pallescens Nyl., Lich. Scand. (Helsinki): 289 (1861)
Homotypic synonyms:Calicium minutellum subsp. pallescens (Nyl.) Vain., Meddn Soc. Fauna Flora fenn. 3: 93 (1878)Calicium parietinum subsp. pallescens (Nyl.) Nyl., in Norrlin, Meddn Soc. Fauna Flora fenn. 1: 10 (1876)Calicium parietinum var. pallescens (Nyl.) Boistel, Nouv. Fl. Lich. (Paris) 2: 261 (1903)Calicium subtile var. pallescens (Nyl.) Zahlbr., Cat. Lich. Univers. 1: 629 (1922)Mycocalicium pallescens (Nyl.) Vain., Acta Soc. Fauna Flora fenn. 57(no. 1): 86 (1927)