| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00766456 |
| Collector | E. B. Chamberlain & J. E. Dinsmore |
| Collector number | 458 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Androscoggin County: Durham |
| Locality | Durham |
| Date Collected | 1898-06-15 [June 15, 1898] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/feb580bb-9e84-4a08-be4d-2482422596dc |
| Harvard University Herbaria Barcode | 00766456 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
