| Classification | Brassicaceae: Physaria |
| Harvard University Herbaria Barcode(s) | 01691320 |
| Collector | B. C. Johnston & P. Lucas |
| Collector number | 1621 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Weld County |
| Locality | Pawnee National Grassland; ca. 1.7 mi SE of the easternmost Chalk Bluff in the valley, ca. 10 mi E of Rockport.; NE1/4 SW1/4 S24 T11N R65W. |
| Date Collected | 1978-05-31 |
| Habitat | Rocky S-facing gravelly bench and [slope]; White-clay slope from mudstone with prominent erosion pavement from conglomerate that once capped this ridge. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d88e1f8a-f2eb-475e-94d9-0f802ea28a81 |
| Harvard University Herbaria Barcode | 01691320 |
| Herbarium | GH |
| Previous ownership | [ex] Forest Service Herbarium, U.S. Department of Agriculture |
| Family | Brassicaceae |
| Determination | Physaria reediana O'Kane & Al-Shehbaz |
| Determined by | Grady, Ben R. |
| Date Determined | 2005-03-** |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
