| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00299520 |
| Collector | R. A. Clark & F. C. Seymour |
| Collector number | 657 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampden County: Wilbraham |
| Locality | Pole Ridge Swamp |
| Date Collected | 1928-07-18 |
| Habitat | White Cedar swamp |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2003203d-b102-4218-b271-f2b7624d3a0d |
| Harvard University Herbaria Barcode | 00299520 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Carex lacustris Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
