| Name | Okenia Schlechtendal & Chamisso |
| Authorship | Schlechtendal & Chamisso |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Nyctaginaceae |
| Contains | Okenia grandiflora Standley Okenia hypogaea Schlechtendal & Chamisso Okenia parviflora Paul G. Wilson Okenia rosei Standl. Okenia sp. |
| Remarks | Type: O. hypogaea Schlechtendal et Chamisso |
| Citation | Jan 1830 Linnaea 5: 92 |