| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 02394837 | 
| Collector | F. R. Fosberg | 
| Collector number | 15101 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Sullivan County | 
| Locality | [data not captured] | 
| Date Collected | 1938-06-08 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/42f291c5-5fbb-478c-bfb1-0920018a4249 | 
| Harvard University Herbaria Barcode | 02394837 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Determination | Carex trisperma Dewey | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |