| Classification | Brassicaceae: Physaria | 
| Barcode(s) | 01573691 | 
| Collector | R. C. Rollins | 
| Collector number | 57181 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Sheridan County | 
| Locality | Dayton Grade, about 6 miles west of Dayton | 
| Date Collected | 1957-07-11 | 
| Verbatim Elevation | 6500 ft. | 
| Habitat | steep loose limey bank | 
| Container | Plants of the Rocky Mountain Region, Wyoming | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/09e17c90-0ad3-41bc-acde-eecb9d8e54f6 | 
| Harvard University Herbaria Barcode | 01573691 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination |  Physaria alpina Rollins | 
| Determined by | Rollins, Reed Clark & Shaw, Elizabeth Anne | 
| Date Determined | 1970 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |