| Classification | Cyperaceae: Carex | 
| Barcode(s) | 00807058 | 
| Collector | C. H. Knowlton | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Hillsborough County: New Ipswich | 
| Locality | New Ipswich | 
| Date Collected | 1939-06-07 [June 7, 1939] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a0f2b61b-c6ff-48dd-b446-86da502f3c4a | 
| Harvard University Herbaria Barcode | 00807058 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination |  Carex nigra (Linnaeus) Reichard | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |