| Name | Cyperus acuminatus Torrey & Hooker |
| Authorship | Torrey & Hooker |
| Rank | Species |
| Placed in | Cyperus Linnaeus |
| GUID | urn:lsid:ipni.org:names:74443-2 |
| Citation | 1836 Ann. Lyceum Nat. Hist. New York 3: 435 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cyperus acuminatus Torrey & Hooker |
| Identification made in | [no date] (2), 1979 (1), 2011 (1) |