| Name | Cyperus sanguineo-ater Boeck |
| Authorship | Boeck |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Cyperus Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cyperus sanguineo-ater Boeck |
| Identification made in | [no date] (1) |