| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 01059489 |
| Collector | J. R. Churchill |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Williamstown |
| Locality | Williamstown |
| Date Collected | 1898-05-29 [May 29, 1898] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e7aa4d6-d62d-4cca-8c42-7c7c26ae30ff |
| Harvard University Herbaria Barcode | 01059489 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
