| Classification | Papaveraceae: Argemone | 
| Harvard University Herbaria Barcode(s) | 01856662 | 
| Collector | F. A. Barkley & M. J. Reed | 
| Collector number | 4039 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Millard County | 
| Locality | 7 miles south of Kanosh | 
| Date Collected | 1939-05-18 | 
| Verbatim Elevation | 5450 ft. | 
| Habitat | Sandy to gravelly soil | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d388bc93-177f-437b-b632-ab58840b4ef0 | 
| Harvard University Herbaria Barcode | 01856662 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium Montana State University | 
| Family | Papaveraceae | 
| Determination | Argemone rotundata Rydberg | 
| Determined by | Schwarzbach, Andrea E. | 
| Date Determined | 1996-09-** | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |