| Classification | Brassicaceae: Erysimum |
| Harvard University Herbaria Barcode(s) | 00379524 |
| Collector | G. B. Rossbach & R. P. Rossbach |
| Collector number | 858 |
| 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 | along tidal estuary of San Joaquin River, just east of Antioch |
| Date Collected | 1938-06-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ccdfccab-191e-4f52-b60a-955f03515b29 |
| Harvard University Herbaria Barcode | 00379524 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Erysimum capitatum var. angustatum (Greene) Rossbach |
| Determined by | Rossbach, George Bowyer |
| Date Determined | 1955 |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Erysimum capitatum var. angustatum (Greene) Rossbach |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
