| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 02230743 |
| Collector | R. I. Bertin |
| Collector number | 7787 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Whately |
| Locality | east side of Poplar Hill Road at MacLeish Field Station |
| Date Collected | 2019-06-24 |
| Habitat | west meadow |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/27ea56cf-0670-41ca-a565-3886546ae1a1 |
| Harvard University Herbaria Barcode | 02230743 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex haydenii Dewey |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
