| Classification | Brassicaceae: Streptanthus |
| Harvard University Herbaria Barcode(s) | 00422197 |
| Collector | J. P. Tracy |
| Collector number | 2219 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Napa County |
| Locality | Howell Mountain, on hills at head of Moore's Creek, 3-4 miles east of Angwin's |
| Date Collected | 1905-07-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b7cc3b5f-0fb0-4a31-afb1-0292a949c1ad |
| Harvard University Herbaria Barcode | 00422197 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Streptanthus hesperidis Jepson |
| Determined by | Al-Shehbaz, Ihsan Ali |
| Date Determined | 2007-12-** |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Streptanthus hesperidis Jepson |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
