| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00242025 |
| Collector | H. I. Brown & F. C. Seymour |
| Collector number | 5391 |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Washington County: Block Island (Rhode Island) |
| Locality | Southeast Point to Mitchells Pond |
| Date Collected | 1939-04-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/41ce9a7c-d61c-4248-9477-7ab17dc4204a |
| Harvard University Herbaria Barcode | 00242025 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex echinata subsp. echinata |
| Determined by | A. A. Reznicek |
| Date Determined | 1986 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
