| Name | Euphorbia dilitata Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| Citation | 1857 Pacific Railr. Rep. 2, Pt. 4, Bot. (Pope) 175 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Euphorbia dilitata Torrey & A. Gray |
| Identification made in | 2001 (1) |