| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00230482 |
| Collector | J. H. Redfield |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Hancock County: Frenchboro |
| Locality | South Duck Island [Great Duck Island] |
| Date Collected | 1893-07-17 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1a4b0c4a-ca15-4fc9-92fa-00bc5e1511b4 |
| Harvard University Herbaria Barcode | 00230482 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Carex echinata subsp. echinata |
| Determined by | A. A. Reznicek |
| Date Determined | 1978 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
