Piranga olivacea (Gmelin, 1789)
| Piranga erythromelas versus Piranga olivacea Harry C Oberholser (1919) The Auk 36: 575-576 | |
| The Tanagrine Genus Procnopis Cabanis (1919) The Auk 36: 576-577 | |
| Fifth Annual List of Proposed Changes in the A. O. U. Check-List of North American Birds Harry C Oberholser (1920) The Auk 37: 274-285 | |
| The helminth parasites of birds. III. Dicrocoeliid trematodes from North American birds (1951) Proceedings of The United States National Museum 101: 157-202 | |
| Birds of the Sierra Macarena, Eastern Colombia E R Blake (1962) Fieldiana (Zool.) 44: 69-112 | |
| Cardinalis Bonaparte, 1838 (Aves); proposed validation under the Plenary Powers. Z.N.(S.) 1608 E Mayr, J T Marshall and R K Selander (1964) Bull. Zool. Nom. 21: 133-136 |