| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 02369248 | 
| Collector | E. A. Mearns | 
| Collector number | 476 | 
| Country | United States of America | 
| State | New Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico | 
| Locality | Near Cloverdale | 
| Date Collected | 1892-07-15 | 
| Habitat | Spring at head of Guadalupe CaƱon. | 
| Container | International Boundary Commission, United States and Mexico | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa0cb71d-6765-4e4b-a417-deb9357c9e34 | 
| Harvard University Herbaria Barcode | 02369248 | 
| Herbarium | GH | 
| Previous ownership | From The United States National Herbarium. | 
| Family | Cyperaceae | 
| Determination | Carex praegracilis W. Boott | 
| Determined by | Stacey, John William | 
| Date Determined | 1939 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |