| Classification | Papaveraceae: Argemone |
| Harvard University Herbaria Barcode(s) | 01856679 |
| Collector | U. T. Waterfall |
| Collector number | 7887 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Cimarron County |
| Locality | 8 mi. E. and 1 S. of Kenton |
| Date Collected | 1948-06-12 |
| Habitat | Sand |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc1d0c26-a36a-4ea3-bb7c-b821db138f87 |
| Harvard University Herbaria Barcode | 01856679 |
| Herbarium | GH |
| Previous ownership | Collected for the Bebb Herbarium of the University of Oklahoma by the Oklahoma Biological Survey |
| Family | Papaveraceae |
| Determination | Argemone squarrosa Greene |
| 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 |
