| Name | Euphorbia setiloba Engelmann ex Torrey |
| Authorship | Engelmann ex Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| Contains | Euphorbia setiloba var. dentata Engelmann ex Boissier Euphorbia setiloba var. nodulosa Jepson |
| GUID | urn:lsid:ipni.org:names:101989-2 |
| Citation | 1857 Pacific Railr. Rep. 5, Pt. 2, Article 7 (Williamson) 364 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Euphorbia setiloba Engelmann ex Torrey |
| Identification made in | [no date] (4), 1934 (1) |