| Name | Oenothera affinis Cambessedes |
| Authorship | Cambessedes |
| Rank | Species |
| Placed in | Oenothera Linnaeus |
| GUID | urn:lsid:ipni.org:names:613498-1 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oenothera affinis Cambessedes |
| Identification made in | 1961 (1), 1981 (1) |