| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00254640 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Williamstown |
| Date Collected | 1901-06-15 |
| Habitat | Bog |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f56df32-5a04-43a8-9fd5-62176fdb3e02 |
| Harvard University Herbaria Barcode | 00254640 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Carex hystericina Muhlenberg ex Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
