| Brazil | | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Brazil | | | SPECIMEN BASED RECORD | 1986 | Field Museum Type Record | | |
| Brazil | | | Forzza, R. C. | 2010 | (none) | Lista de espécies Flora do Brasil | http://floradobrasil.jbrj.gov.br/2010 |
| Brazil | Amapá | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Brazil | Amazonas | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Brazil | Maranhão | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Brazil | Pará | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Brazil | Roraima | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| French Guiana | | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| French Guiana | | | Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander | 2007 | Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana) | Contr. U.S. Natl. Herb. | 55: 1–584 |
| Guyana | | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Guyana | | | Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander | 2007 | Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana) | Contr. U.S. Natl. Herb. | 55: 1–584 |
| Suriname | | | Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander | 2007 | Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana) | Contr. U.S. Natl. Herb. | 55: 1–584 |
| Suriname | | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Venezuela | | | Steyermark, J. A. | 1995 | Flora of the Venezuelan Guayana Project | | |
| Venezuela | | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Venezuela | Amazonas | | Hokche, O., P. E. Berry & O. Huber | 2008 | (none) | Nuevo Cat. Fl. Vasc. Venez. | 1–859 |
| Venezuela | Bolívar | | Hokche, O., P. E. Berry & O. Huber | 2008 | (none) | Nuevo Cat. Fl. Vasc. Venez. | 1–859 |
| Venezuela | Bolívar | | Zarucchi, J. L. | 1987 [1988] | Series of revisions of Apocynaceae, pt. 24. A revision of the tribe Ambelanieae (Apocynaceae–Plumerioideae) | Agric. Univ. Wageningen Pap. | 87(1): 1–106 |
| Venezuela | Bolívar | | Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander | 2007 | Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana) | Contr. U.S. Natl. Herb. | 55: 1–584 |
| Venezuela | Bolívar | | Steyermark, J. A. | 1995 | Flora of the Venezuelan Guayana Project | | |
| Venezuela | Delta Amacuro | | Hokche, O., P. E. Berry & O. Huber | 2008 | (none) | Nuevo Cat. Fl. Vasc. Venez. | 1–859 |