| Name | Oenothera crassifolia Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oenothera Linnaeus |
| GUID | urn:lsid:ipni.org:names:613640-1 |
| Citation | 1885 Bull. Calif. Acad. Sci. 1(4): 188 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oenothera crassifolia Greene |
| Identification made in | [no date] (2) |