| Name | Hydnocarpus unonifolia Elmer |
| Authorship | Elmer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hydnocarpus |
| Citation | 1913 Leafl. Philipp. Bot. 5: 1779 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hydnocarpus unonifolia Elmer |
| Identification made in | [no date] (2) |