| Classification | Papaveraceae: Argemone | 
| Harvard University Herbaria Barcode(s) | 01856687 | 
| Collector | G. B. Ownbey & F. M. Ownbey | 
| Collector number | 1623 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Hidalgo County | 
| Locality | 9.4 miles e. of Hidalgo | 
| Date Collected | 1952-03-23 | 
| Habitat | A weed in a cabbage field, heavy soil under irrigation | 
| Frequency | Very common | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/34d02744-4ba2-4649-b1c6-1b45562d1adc | 
| Harvard University Herbaria Barcode | 01856687 | 
| Herbarium | GH | 
| Previous ownership | Ex Herbarium of The University of Minnesota, Minneapolis | 
| Determination |  | 
| Determined by | Schwarzbach, Andrea E. | 
| Date Determined | 1997-12-** | 
| Determination Remarks | [filed under] [current name] | 
| Family | Papaveraceae | 
| Determination | Argemone sp. Linnaeus | 
| Annotation Text | [Argemone albiflora x mexicana] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |