| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00807116 | 
| Collector | C. E. Perkins | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Somerville | 
| Locality | W. [West] Somerville | 
| Date Collected | 1881-05-19 [May 19 1881] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce30ce75-c6c5-4637-b40d-06d63a4fc0e2 | 
| Harvard University Herbaria Barcode | 00807116 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Carex nigra (Linnaeus) Reichard | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |