| Name | Cyperus cinereo-brunneus Kükenthal |
| Authorship | Kükenthal |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cyperus Linnaeus |
| Citation | 1943 Mitth. Thüring. Bot. Vereins 50: 3 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cyperus cinereo-brunneus Kükenthal |
| Identification made in | [no date] (1) |