Basionym Name:Lecidea indigens Vain., Ark. Bot. 8(no. 4): 104 (1909)
Homotypic synonyms:Bacidia indigens (Vain.) Zahlbr., Cat. Lich. Univers. 4: 208 (1926)Bacidina indigens (Vain.) S. Ekman & Gerasimova, in Gerasimova & Ekman, Phytotaxa 316(3): 294 (2017)