Basionym Name:Bacidia atrosanguinea f. antillarum Vain., Ann. Acad. Sci. fenn., Ser. A 6(no. 7): 120 (1915)
Homotypic synonyms:Bacidia affinis f. antillarum (Vain.) Zahlbr., Cat. Lich. Univers. 4: 169 (1926)