| Classification | Cyperaceae: Carex | 
| Barcode(s) | 00027256 | 
| Type Status | Syntype | 
| Collector | H. N. Bolander | 
| Collector number | 5074 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | Mount Dana | 
| Date Collected | 1866 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0af40dc8-e0bb-4ad6-b814-d39003d6ca27 | 
| Harvard University Herbaria Barcode | 00027256 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status |  Syntype | 
| Syntype of |  Carex haydeniana Olney | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Carex haydeniana Olney) Botany [Fortieth Parallel] 1871. 366. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |