| Oenothera acaulis Cav. | Oenothera lindheimeri (Engelm. & A.Gray) W.L.Wagner & Hoch 'The Bride' |
| Oenothera biennis L. | Oenothera missouriensis Pursh |
| Oenothera caespitosa Nutt. | Oenothera nana Griseb. |
| Oenothera fruticosa L. | Oenothera odorata Jacq. 'Sulphurea' |
| Oenothera glazioviana Cav. | Oenothera perennis L. |
| Oenothera kunthiana (Spach) Munz. | Oenothera pumila L. |
| Oenothera kunthiana (Spach) Munz. 'Vancouver' | Oenothera serrulata Nutt. |
| Oenothera lindheimeri (Engelm. & A.Gray) W.L.Wagner & Hoch | Oenothera stricta Link |
| Oenothera lindheimeri (Engelm. & A.Gray) W.L.Wagner & Hoch 'Gambit White' | Oenothera tetragona Roth |
