| Name | Euphorbia serrula Engelmann | 
| Authorship | Engelmann | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Euphorbia Linnaeus | 
| GUID | urn:lsid:ipni.org:names:101988-2 | 
| Citation | 1859 Rep. U.S. Mex. Bound., Bot. 188 | 
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Euphorbia serrula Engelmann | 
| Identification made in | [no date] (6), 1939 (7), 2008 (7) | 
