| Classification | Brassicaceae: Physaria | 
| Harvard University Herbaria Barcode(s) | 01575079 | 
| Collector | G. A. Mulligan & T. Mosquin | 
| Collector number | 2812 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Johnson County | 
| Locality | 31 miles east southeast of Buffalo. down from highway 90 in badlands | 
| Date Collected | 1963-06-25 | 
| Verbatim Elevation | 4000 feet | 
| Habitat | On steep, open, clay slope | 
| Container | Plants of Wyoming | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9bf46efd-171b-4fa8-899d-2f5adca38c7f | 
| Harvard University Herbaria Barcode | 01575079 | 
| Herbarium | GH | 
| Previous ownership | [ex] Department of Agriculture, Ottawa, Canada | 
| Family | Brassicaceae | 
| Determination | Physaria brassicoides Rydberg | 
| Determined by | Mulligan, Gerald Alfred | 
| Date Determined | 1964 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |