| Name | Cyperus brainerdii Britton |
| Authorship | Britton |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cyperus Linnaeus |
| Citation | 1897 Cat. Pl. Mexic. 366 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cyperus brainerdii Britton |
| Identification made in | [no date] (1) |