| Classification | Brassicaceae: Physaria | 
| Harvard University Herbaria Barcode(s) | 01687182 | 
| Collector | A. Nelson, R. A. Nelson & G. J. Goodman | 
| Collector number | 5494 | 
| Country | United States of America | 
| State | Oklahoma | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Pontotoc County | 
| Locality | near Jack-fork Creek, 10 miles south of Ada. | 
| Date Collected | 1946-04-06 | 
| Habitat | In shallow soil on limestone ledges | 
| Container | Plants of Oklahoma | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b45bddec-7241-4f74-bc56-96b0ccd1b5c1 | 
| Harvard University Herbaria Barcode | 01687182 | 
| Herbarium | GH | 
| Previous ownership | [ex] Bebb Herbarium of the University of Oklahoma | 
| Family | Brassicaceae | 
| Determination | Physaria gracilis subsp. nuttallii (Torrey & A. Gray) O'Kane & Al-Shehbaz | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |