| 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 |