| Classification | Cyperaceae: Cyperus |
| Harvard University Herbaria Barcode(s) | 01042736 |
| Collector | M. J. McDonnell |
| Collector number | 838 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Plum Island |
| Date Collected | 1977-08-18 [8/18/1977] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2443d036-5898-42b4-922c-4cd6d6df7412 |
| Harvard University Herbaria Barcode | 01042736 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Cyperus erythrorhizos Muhlenberg |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
