| Classification | Papaveraceae: Argemone |
| Harvard University Herbaria Barcode(s) | 00283341 |
| Type Status | Syntype |
| Collector | J. C. Frémont |
| Collector number | 470 |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Date Collected | 1845 |
| Elevation | 0 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b4d30c2d-5cdb-4493-b197-b3aa6e915d89 |
| Harvard University Herbaria Barcode | 00283341 |
| Herbarium | GH |
| Family | Papaveraceae |
| Type Status | Syntype |
| Syntype of | Argemone hispida A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2009 |
| Taxon Reference | (for Argemone hispida A. Gray) Mem. Amer. Acad. Arts 1849. ser. 2, 4(1): 5. |
| Family | Papaveraceae |
| Determination | Argemone squarrosa Greene |
| Determined by | A. E. Schwarzbach |
| Date Determined | 1996-09-** |
| Determination Remarks | [current name] |
| Family | Papaveraceae |
| Determination | Argemone squarrosa subsp. squarrosa |
| Determined by | G. B. Ownbey |
| Date Determined | 1957 |
| Family | Papaveraceae |
| Determination | Argemone hispida A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Family | Papaveraceae |
| Determination | Argemone platyceras Link & Otto |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Annotation Text | Syn. Fl. N. Amer. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted with Syntype of Argemone hispida A. Gray, Fremont 8, 283342] |
