| Name | Oenothera oakesiana (A. Gray) J. W. Robbins ex S. Watson |
| Authorship | (A. Gray) J. W. Robbins ex S. Watson |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Oenothera Linnaeus |
| Holdings | 211 Specimens held in the Harvard University Herbaria identified as Oenothera oakesiana (A. Gray) J. W. Robbins ex S. Watson |
| Identification made in | [no date] (189), 1981 (22) |