| Classification | Cyperaceae: Carex | 
| Barcode(s) | 01620458 | 
| Collector | L. A. Standley | 
| Collector number |   | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Marshfield | 
| Locality | North River Sanctuary | 
| Date Collected | 2018-06-05 | 
| Habitat | Wet woods above swamp | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eb10b46a-f29a-4208-890b-ad89802dcfa4 | 
| Harvard University Herbaria Barcode | 01620458 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination |  Carex abscondita Mackenzie | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |