| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00260228 |
| Collector | A. S. Pease |
| Collector number | 13495 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County: Stratford |
| Locality | Stratford Hollow |
| Date Collected | 1912-06-09 |
| Habitat | R.R. [Railroad] ditch |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b70b516-9f10-45f7-9aee-e79588cedd9e |
| Harvard University Herbaria Barcode | 00260228 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex haydenii Dewey |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
