| Name | Rhynchospora macrostachya Torrey ex A. Gray |
| Authorship | Torrey ex A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchospora Vahl |
| Contains | Rhynchospora macrostachya var. colpophila Fernald & Gale |
| GUID | urn:lsid:ipni.org:names:312292-1 |
| Citation | 1835 Ann. Lyceum Nat. Hist. New York 3: 206 |
| Holdings | 88 Specimens held in the Harvard University Herbaria identified as Rhynchospora macrostachya Torrey ex A. Gray |
| Identification made in | [no date] (88) |