| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 02578488 | 
| Collector | E. W. Fell | 
| Collector number | 55-238 | 
| Country | United States of America | 
| State | Illinois | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Winnebago County | 
| Locality | [data not captured] | 
| Date Collected | 1955-05-22 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae2756dc-c011-4f34-9a34-3c2279959d59 | 
| Harvard University Herbaria Barcode | 02578488 | 
| Herbarium | A | 
| Family | Cyperaceae | 
| Determination | Carex laeviconica Dewey | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |