| Classification | Brassicaceae: Lepidium | 
| Harvard University Herbaria Barcode(s) | 01546821 | 
| Collector | U. T. Waterfall | 
| Collector number | 2744 | 
| Country | United States of America | 
| State | Oklahoma | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Oklahoma County | 
| Locality | 2 mi. S. & 4 W. of Okla. City | 
| Date Collected | 1941-06-06 | 
| Habitat | Clay soil along road thru prairie, | 
| Container | Plants of Oklahoma | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4b29addc-c164-4d66-bbcd-b2a78c1f8288 | 
| Harvard University Herbaria Barcode | 01546821 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination | Lepidium austrinum Small | 
| Determined by | Al-Shehbaz, Ihsan Ali | 
| Date Determined | 1985 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |