| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 02284942 |
| Collector | R. I. Bertin |
| Collector number | 8820 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Westminster |
| Locality | Wachusett Reservation, west of West Princeton Rd |
| Date Collected | 2022-07-05 |
| Habitat | marsh |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a8876292-4a13-48f0-a869-25248bc8ac51 |
| Harvard University Herbaria Barcode | 02284942 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex lacustris Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
