| Classification | Brassicaceae: Physaria | 
| Harvard University Herbaria Barcode(s) | 01573935 | 
| Collector | R. C. Rollins & K. W. Rollins | 
| Collector number | 9026 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Duval County | 
| Locality | Off U.S. Hwy. 59, 19 miles NE of Freer | 
| Date Collected | 1990-04-09 | 
| Habitat | Sandy soil, mesquite area | 
| Container | Texas | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/04f7c9c9-9cf3-4450-9eda-9c96b8308851 | 
| Harvard University Herbaria Barcode | 01573935 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination | Physaria argyraea (A. Gray) O'Kane & Al-Shehbaz | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |