| Name | Alibertia tobagensis Sprague & R. O. Williams |
| Authorship | Sprague & R. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Alibertia |
| Citation | 1928 Fl. Trinidad & Tobago 2: 20 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Alibertia tobagensis Sprague & R. O. Williams |
| Identification made in | [no date] (2) |