| Name | Smithia J. F. Gmelin |
| Authorship | J. F. Gmelin |
| Rank | Genus |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Convolvulaceae |
| Contains | Smithia thouinia J.F.Gmel. |
| Remarks | later homonym (non Scopoli 1777, nec Aiton 1789); type: S. thouinia J. F. Gmelin |
| Citation | 1791 Syst. Nat., ed. 13[bis]. 2: 295, 388 |