| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00260281 |
| Collector | F. F. Forbes |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Dedham |
| Locality | Charles River meadows |
| Date Collected | 1919-06-20 |
| Container | Plantae Exsiccatae Grayanae 339 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32e7a15c-d9b8-4426-9721-a65657ac60c4 |
| Harvard University Herbaria Barcode | 00260281 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Carex haydenii Dewey |
| Determined by | L. A. Standley |
| Date Determined | 1988 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
