| Name | Euphorbia curtisii Engelmann |
| Authorship | Engelmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| GUID | urn:lsid:ipni.org:names:346187-1 |
| Citation | 1860 Fl. South. U.S. 401 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Euphorbia curtisii Engelmann |
| Identification made in | [no date] (2) |