| Name | Euphorbia astyla Engelmann ex Boissier |
| Authorship | Engelmann ex Boissier |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| Citation | Prodr. [A. P. de Candolle] 15(2): 40 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Euphorbia astyla Engelmann ex Boissier |
| Identification made in | [no date] (3) |