| Name | Carex sprengelii Dewey ex Sprengel |
| Authorship | Dewey ex Sprengel |
| Rank | Species |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:302364-1 |
| Holdings | 134 Specimens held in the Harvard University Herbaria identified as Carex sprengelii Dewey ex Sprengel |
| Identification made in | [no date] (130), 1969 (2), 2011 (2) |