| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00260253 |
| Collector | Jos. Blake |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Belknap County: Gilmanton |
| Date Collected | 1866-06-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3a14c683-dca8-4e97-91f1-5845b07ac58c |
| Harvard University Herbaria Barcode | 00260253 |
| Herbarium | GH |
| Previous ownership | ex Herb. C. Dewey |
| Family | Cyperaceae |
| Determination | Carex haydenii Dewey |
| Determined by | L. A. Standley |
| Date Determined | 1988 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
