| Name | Euphorbia exstipulata Engelmann | 
| Authorship | Engelmann | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Euphorbia Linnaeus | 
| GUID | urn:lsid:ipni.org:names:346472-1 | 
| Citation | 1859 Rep. U.S. Mex. Bound., Bot. 189 | 
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Euphorbia exstipulata Engelmann | 
| Identification made in | [no date] (5), 1937 (1), 1980 (6), 2008 (6) | 
