| Classification | Betulaceae: Corylus |
| Harvard University Herbaria Barcode(s) | 00401493 |
| Collector | W. R. Dudley |
| Collector number | 23 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Mateo County |
| Locality | Corte de Madera Cañon, Santa Cruz Mts. |
| Date Collected | 1904-03-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/acc3e460-175b-486e-bda6-c6c95863bbd2 |
| Harvard University Herbaria Barcode | 00401493 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Corylus cornuta subsp. californica (A. de Candolle) A. E. Murray |
| Determination Remarks | [is filed under name] |
| Family | Betulaceae |
| Determination | Corylus cornuta var. californica (A. de Candolle) Sharp |
| Determined by | Drumke, John S. |
| Date Determined | 1964-03-16 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
