| Classification | Cyperaceae: Carex | 
| Barcode(s) | 01773367 | 
| Collector | O. A. Farwell | 
| Collector number | 689 | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Keweenaw County | 
| Locality | [data not captured] | 
| Date Collected | 1887-08-** | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c9f8487a-4dce-4c3c-84b9-76d9f29559d8 | 
| Harvard University Herbaria Barcode | 01773367 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Determination |  Carex retrorsa Schweinitz | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |