| Classification | Cyperaceae: Carex | 
| Barcode(s) | 00423151 | 
| Collector | C. E. Faxon | 
| Collector number | 5 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Dedham | 
| Locality | Purgatory Swamp | 
| Date Collected | 1877-06-23 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae7cc133-1038-4d15-8b58-8c8d5c676e3e | 
| Harvard University Herbaria Barcode | 00423151 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Determination |  Carex abscondita Mackenzie | 
| Determined by | Naczi, Robert Francis Cox | 
| Date Determined | 2001 | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |