Basionym Name:Bacidia bacillifera var. circumspecta Norrl. & Nyl., Meddn Soc. Fauna Flora fenn. 10: 22 (1883)
Homotypic synonyms:Bacidia circumspecta (Norrl. & Nyl.) Malme, Bot. Notiser: 140 (1895)Bacidia circumspecta f. circumspecta (Norrl. & Nyl.) Malme, Bot. Notiser: 140 (1895)