| Name | Xyris louisianica E. L. Bridges & Orzell |
| Authorship | E. L. Bridges & Orzell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Xyris Linnaeus |
| GUID | urn:lsid:ipni.org:names:287123-2 |
| Citation | 1987 Phytologia 64: 56 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Xyris louisianica E. L. Bridges & Orzell |
| Identification made in | [no date] (1), 2024 (1) |