Guapira fragrans (Dum.-Cours.) Little
| Transfers to Guapira from Torrubia (Nyctaginaceae) Jr Little E. L. (1968) Phytologia 17: 367-368 | |
| The Vegetation of the Serrania de Macuira, Guajira, Colombia: A Contrast of Arid Lowlands and an Isolated Cloud Forest A M Sugden (1982) Journal of the Arnold Arboretum 63: 1-30 | |
| More additions to the Flora of Jamaica G R Proctor (1982) Journal of the Arnold Arboretum 63: 199-315 |