| Classification | Papaveraceae: Argemone |
| Harvard University Herbaria Barcode(s) | 00004515 |
| Type Status | Holotype |
| Collector | G. Thurber |
| Collector number | 844 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | La Peña |
| Date Collected | 1852-11-** |
| Habitat | Mountain Pass |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01dd47ef-a483-4e6c-ad4d-7b128a2f1c3b |
| Harvard University Herbaria Barcode | 00004515 |
| Herbarium | GH |
| Family | Papaveraceae |
| Determination | Argemone fruticosa Thurber ex A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [is label name] |
| Family | Papaveraceae |
| Determination | Argemone fruticosa Thurber ex A. Gray |
| Determined by | A. E. Schwarzbach |
| Date Determined | 1995 |
| Determination Remarks | [is Current name] |
| Annotation Text | LECTOTYPE [no, this is the HOLOTYPE, lectotypification unnecessary] |
| Family | Papaveraceae |
| Type Status | Holotype |
| Holotype of | Argemone fruticosa Thurber ex A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Determination Remarks | [Ownbey's lectotypification in Mem. Torrey Bot. Club 21: 28. 1958 is unnecessary.] |
| Taxon Reference | (for Argemone fruticosa Thurber ex A. Gray) Mem. Amer. Acad. Arts 1854. n.s. 5: 306. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
