| Name | Oenothera hartwegii Bentham |
| Authorship | Bentham |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oenothera Linnaeus |
| Contains | Oenothera hartwegii var. typica Munz |
| GUID | urn:lsid:ipni.org:names:1052970-2 |
| Citation | Pl. Hartw. 5 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oenothera hartwegii Bentham |
| Identification made in | [no date] (1) |