| Name | Prestonia speciosa Donnell Smith |
| Authorship | Donnell Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Prestonia R. Brown |
| GUID | urn:lsid:ipni.org:names:81417-1 |
| Citation | 1899 Bot. Gaz. 27: 435 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Prestonia speciosa Donnell Smith |
| Identification made in | [no date] (2), 2000 (1) |