| Name | Euphorbia floribunda Engelmann |
| Authorship | Engelmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| GUID | urn:lsid:ipni.org:names:101536-2 |
| Citation | 1862 Prodr. [A. P. de Candolle] 15, pt. 2: 39 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Euphorbia floribunda Engelmann |
| Identification made in | [no date] (1), 1992 (1) |