| Name | Oenothera missouriensis f. intermedia H. Léveillé |
| Authorship | H. Léveillé |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Oenothera missouriensis Sims |
| Citation | 1902 Monogr. Onothera 36 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oenothera missouriensis f. intermedia H. Léveillé |
| Identification made in | 1982 (1) |