| Name | Xyris ferreirae Kral & Wanderley |
| Authorship | Kral & Wanderley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Xyris Linnaeus |
| Citation | 1998 Novon 8: 391 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Xyris ferreirae Kral & Wanderley |
| Identification made in | [no date] (1) |