| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00299798 | 
| Collector | J. M. Greenman | 
| Collector number | 3146 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Holbrook | 
| Date Collected | 1899-06-18 | 
| Elevation | 0 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff933ba9-1911-4a62-b793-32b0bb1ced9a | 
| Harvard University Herbaria Barcode | 00299798 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Determination | Carex lasiocarpa var. americana Fernald | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |