| Harvard University Herbaria Barcode(s) | 01856638 |
| Collector | G. B. Ownbey & F. Ownbey |
| Collector number | 1816 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County |
| Locality | 14.1 miles e. of Jacob Lake in vicinity of House Rock, in the Colorado River basin just before the road climbs on to the plateau; a weed along gravelly road embankment. |
| Date Collected | 1953-09-07 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d888bfc-6e8c-492e-8cc6-d4f2dda3adaa |
| Harvard University Herbaria Barcode | 01856638 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Minnesota Minneapolis |
| 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 |
