| Name | Carex ormostachya Wiegand |
| Authorship | Wiegand |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:301356-1 |
| Citation | 1922 Rhodora 24: 196 |
| Holdings | 94 Specimens held in the Harvard University Herbaria identified as Carex ormostachya Wiegand |
| Identification made in | [no date] (92), 2001 (1), 2018 (1) |