| Name | Oenothera fruticosa var. hirsuta Nuttall ex Torrey & A. Gray |
| Authorship | Nuttall ex Torrey & A. Gray |
| Rank | Variety |
| Placed in | Oenothera fruticosa Linnaeus |
| GUID | urn:lsid:ipni.org:names:172985-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oenothera fruticosa var. hirsuta Nuttall ex Torrey & A. Gray |
| Identification made in | [no date] (1) |