| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00218644 |
| Collector | F. W. Hunnewell & H. St. John |
| Collector number | 1533 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Boxborough |
| Locality | Boxborough |
| Date Collected | 1914-05-30 |
| Habitat | wet woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab95083e-ee05-41b5-81e4-e659ce9c5f57 |
| Harvard University Herbaria Barcode | 00218644 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex brunnescens (Persoon) Poiret |
| Determination Remarks | Arev: Not a type [is filed under name] [is label name] [is Current name] |
| Subcollection | Wood collection |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Self |
| Preparation Method | Wood |
