| Classification | Brassicaceae: Streptanthus |
| Harvard University Herbaria Barcode(s) | 00379985 |
| Collector | J. T. Howell |
| Collector number | 13101 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Napa County |
| Locality | Mt. St. Helena Creek, northern Napa County |
| Date Collected | 1937-07-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5851ca51-1e9f-4196-acf8-98806bc81eda |
| Harvard University Herbaria Barcode | 00379985 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Streptanthus breweri A. Gray |
| Determined by | Al-Shehbaz, Ihsan Ali |
| Date Determined | 2007-12-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
