Name requested: Bacidia acerinaLichenologist 12 (1): 15, 16, 16.
Heterotypic synonym: Bacidia polychroaLichenologist 12 (1): 16, 16, 16, 16. Lichens of North America null: 171, 172. Mycotaxon 33: 28. 46: 136.
Heterotypic synonym: Bacidia fuscorubellaAnnales Mycologici 37 (1-2): 70. Lichenologist 3 (1): 103, 103. 12 (1): 16. Mycotaxon 46: 136.