| Name | Uncaria callophylla var. oligoneura Korthals ex Miquel |
| Authorship | Korthals ex Miquel |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Uncaria callophylla Korthals |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Uncaria callophylla var. oligoneura Korthals ex Miquel |
| Identification made in | [no date] (1) |