| Name | Lyonia Rafinesque |
| Authorship | Rafinesque |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonaceae |
| Contains | Lyonia sp. |
| Remarks | [Feb-Apr 1808]; nom. syn. of Polygonella Michaux 1803; nom. rej. vs. Lyonia Nuttall 1818 (nom. cons.) |
| GUID | urn:lsid:ipni.org:names:329323-2 |
| Citation | 1808 Med. Repos. ser. 2, 5: 353 |