| Name | Oenothera argillicola Mackenzie |
| Authorship | Mackenzie |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oenothera Linnaeus |
| GUID | urn:lsid:ipni.org:names:613530-1 |
| Citation | 1904 Torreya 4: 56 |
| Holdings | 31 Specimens held in the Harvard University Herbaria identified as Oenothera argillicola Mackenzie |
| Identification made in | [no date] (7), 1981 (24) |