| Name | Uncaria longiflora Merrill |
| Authorship | Merrill |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Uncaria Schreber |
| GUID | urn:lsid:ipni.org:names:768273-1 |
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Uncaria longiflora Merrill |
| Identification made in | [no date] (31), 1993 (1) |