| Name | Euphorbia montereyana Millspaugh |
| Authorship | Millspaugh |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| GUID | urn:lsid:ipni.org:names:101758-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Euphorbia montereyana Millspaugh |
| Identification made in | 2004 (1) |