| Name | Oenothera avita subsp. eurekensis (Munz & J. C. Roos) W. M. Klein |
| Authorship | (Munz & J. C. Roos) W. M. Klein |
| Rank | Subspecies |
| Placed in | Oenothera avita W. M. Klein |
| Citation | 1965 N. Amer. Fl. series 2 5: 116 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Oenothera avita subsp. eurekensis (Munz & J. C. Roos) W. M. Klein |
| Identification made in | [no date] (3) |