| Classification | Cyperaceae: Cyperus |
| Harvard University Herbaria Barcode(s) | 01043643 |
| Collector | E. F. Williams |
| Collector number | 159 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Ipswich |
| Locality | Ipswich |
| Date Collected | 1911-10-05 [Oct. 5, 1911] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/728f7e03-4c0d-425c-bc11-0cf4f8463a8d |
| Harvard University Herbaria Barcode | 01043643 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Cyperus dentatus Torrey |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
