| Name | Oenothera fruticosa var. microcarpa Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Oenothera fruticosa Linnaeus |
| GUID | urn:lsid:ipni.org:names:172993-2 |
| Citation | 1939 Rhodora 41: 550 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oenothera fruticosa var. microcarpa Fernald |
| Identification made in | [no date] (1) |