| Name | Petagnana J. F. Gmelin |
| Authorship | J. F. Gmelin |
| Rank | Genus |
| NomenclaturalStatus | Synonym |
| Placed in | Fabaceae |
| Contains | Petagnana sensitiva (Aiton) J.F.Gmel. Petagnana tinctorum (Walter ex J.F.Gmel.) Forsyth f. |
| Remarks | Synonym of Smithia Aiton 1789 |
| GUID | urn:lsid:ipni.org:names:23193-1 |
| Citation | 1792 Syst. Nat., ed. 13[bis]. 2: 1078, 1119 |