| Classification | Fagaceae: Quercus |
| Complex Object | This is a complex collection object (3 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 00344341 |
| Other Barcodes on Sheet | 00344342; 00344343 |
| Collector | W. H. Brewer |
| Collector number | 839 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Contra Costa County |
| Locality | Mt. Diablo |
| Date Collected | 1860 - 1862 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50caf1be-2b8b-4ea4-a1ec-73bee38ff12a |
| Harvard University Herbaria Barcode | 00344341 |
| Herbarium | GH |
| Family | Fagaceae |
| Determination | Quercus douglasii Hooker & Arnott |
| Determination Remarks | [is filed under name] |
| Family | Fagaceae |
| Determination | Quercus douglasii Hooker & Arnott |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
