| Name | Euphorbia crenulata Engelmann |
| Authorship | Engelmann |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Euphorbia Linnaeus |
| Contains | Euphorbia crenulata var. franciscana Norton |
| GUID | urn:lsid:ipni.org:names:346152-1 |
| Citation | 1859 Rep. U.S. Mex. Bound., Bot. 192 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Euphorbia crenulata Engelmann |
| Identification made in | [no date] (1), 1899 (2), 1936 (5), 1937 (1), 1954 (1), 1955 (1), 2008 (1) |