| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 01620043 |
| Collector | I. E. Lane et al. |
| Collector number | 53-8 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Carroll County: Effingham |
| Locality | [no additional data] |
| Date Collected | 1953-05-31 |
| Habitat | open dry ridges |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1afd9f4b-2871-4804-8473-75dee8264e67 |
| Harvard University Herbaria Barcode | 01620043 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determined by | Standley, Lisa Anne |
| Date Determined | 2018-09-25 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
