| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00260168 |
| Collector | M. L. Fernald |
| Collector number | 135 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Aroostook County: Saint Francis (Maine) |
| Locality | Along the St. John River |
| Date Collected | 1893-08-05 |
| Habitat | Gravelly shore |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b775d319-88fb-4a4a-b279-a48b82e58b09 |
| Harvard University Herbaria Barcode | 00260168 |
| 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 |
| Item Remarks | [mounted with W. Boott from Norway, Oxford Co., Maine] |
