| Classification | Betulaceae: Corylus |
| Harvard University Herbaria Barcode(s) | 00401494 |
| Collector | J. G. Jack |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Madera County |
| Locality | Shinn's Camp, Sierras |
| Date Collected | 1907-08-02 |
| Verbatim Elevation | 5800 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1ae4e1fc-382c-4ac9-94e4-b9a11c8908e8 |
| Harvard University Herbaria Barcode | 00401494 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Corylus cornuta var. californica (A. de Candolle) Sharp |
| Determined by | Drumke, John S. |
| Date Determined | 1964-03-16 |
| Determination Remarks | [current name] |
| Family | Betulaceae |
| Determination | Corylus cornuta subsp. californica (A. de Candolle) A. E. Murray |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
