| Name | Jatropha palmeri S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Jatropha Linnaeus |
| GUID | urn:lsid:ipni.org:names:350385-1 |
| Citation | 1889 Proc. Amer. Acad. Arts 24: 76 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Jatropha palmeri S. Watson |
| Identification made in | 1973 (1), 2000 (2) |