| Classification | Cyperaceae: Carex |
| Barcode(s) | 00221875 |
| Collector | H. St. John & G. E. Nichols |
| Collector number | 2187 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Somerset County |
| Locality | Valley of the North Branch of the Penobscot River, T2 & 4 R18 |
| Date Collected | 1917-07-06 |
| Habitat | Moist sandy river bank |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/05f38ce2-2c64-4972-8d72-0c4bb1a785db |
| Harvard University Herbaria Barcode | 00221875 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex castanea Wahlenberg |
| Determined by | M. J. Waterway |
| Date Determined | 1988 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
