| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00807094 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord, along Spencer Brook |
| Date Collected | 1932-06-11 [11 June 1932] |
| Habitat | Meadow |
| Frequency | uncommon |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d8f342eb-0872-44d0-b464-cc190c5cc882 |
| Harvard University Herbaria Barcode | 00807094 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex nigra (Linnaeus) Reichard |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
