| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 01620042 |
| Collector | E. P. Bicknell |
| Collector number | 3205 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Nantucket County: Nantucket |
| Locality | Miacomet Pines |
| Date Collected | 1909-06-03 |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e08b39c-777b-4f1d-a5c9-1e36a6767d14 |
| Harvard University Herbaria Barcode | 01620042 |
| 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 |
