| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00221085 | 
| Collector | F. W. Hunnewell | 
| Collector number | 18379 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Barre | 
| Date Collected | 1946-06-22 | 
| Habitat | Woods | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/924b80c6-8f3f-4876-baeb-33578d858664 | 
| Harvard University Herbaria Barcode | 00221085 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Carex arctata Boott | 
| Determined by | M. J. Waterway | 
| Date Determined | 1988 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |