| Classification | Brassicaceae: Physaria |
| Harvard University Herbaria Barcode(s) | 01691145 |
| Collector | A. Nelson & R. A. Nelson |
| Collector number | 5053 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Brewster County |
| Locality | St. Elena canyon of the Rio Grande, Texas |
| Date Collected | 1942-04-02 |
| Habitat | Limestone cliffs at the mouth |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/242c1d9f-7bfb-4fb6-b846-38e5c72cb18b |
| Harvard University Herbaria Barcode | 01691145 |
| Herbarium | GH |
| Previous ownership | The Rocky Mountain Herbarium |
| Family | Brassicaceae |
| Determination | Physaria purpurea (A. Gray) O'Kane & Al-Shehbaz |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
