| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00766540 |
| Collector | C. W. Swan |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | West Boston |
| Date Collected | 1882-06-21 [June 21, 1882] |
| Habitat | Flats |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a21e3e92-d6e9-4c78-a20f-4c27868554f1 |
| Harvard University Herbaria Barcode | 00766540 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
