| Classification | Cyperaceae: Carex | 
| Barcode(s) | 01773467 | 
| Collector | L. M. Umbach | 
| Collector number | 691 | 
| Country | United States of America | 
| State | Wisconsin | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wisconsin | 
| Locality | [data not captured] | 
| Date Collected | 1898-07-16 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d27286ff-3194-4e0c-b0b9-c434ce52b308 | 
| Harvard University Herbaria Barcode | 01773467 | 
| 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 |