| Name | Cyperus haspan Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| Placed in | Cyperus Linnaeus |
| Contains | Cyperus haspan var. flaccidissimus Kükenthal |
| GUID | urn:lsid:ipni.org:names:304701-1 |
| Citation | 1753 Sp. Pl. 1: 45 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Cyperus haspan Linnaeus |
| Identification made in | [no date] (7), 1940 (1) |