| Name | Oenothera claviformis var. aurantiaca (S. Watson) Munz |
| Authorship | (S. Watson) Munz |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Oenothera claviformis Torrey & Fremont |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oenothera claviformis var. aurantiaca (S. Watson) Munz |
| Identification made in | [no date] (1) |