| Name | Barnhartia Gleason |
| Authorship | Gleason |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygalaceae |
| Contains | Barnhartia floribunda Gleason Barnhartia sp. |
| Remarks | Type: Barnhartia floribunda Gleason |
| GUID | urn:lsid:ipni.org:names:298159-2 |
| Citation | 03 Jun 1926 Bull. Torrey Bot. Club 53: 297 |