| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00766497 |
| Collector | A. S. Pease |
| Collector number | 4877 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Rockingham County: Atkinson |
| Locality | Atkinson |
| Date Collected | 1904-06-13 [13 June, 1904] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32220054-444f-4c1d-86d8-f6d53e9a7ec0 |
| Harvard University Herbaria Barcode | 00766497 |
| 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 |
