| Classification | Chenopodiaceae: Atriplex |
| Harvard University Herbaria Barcode(s) | 00036923 |
| Type Status | Holotype |
| Collector | I. M. Johnston |
| Collector number | 8877 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | South of El Oso ranch |
| Date Collected | 1941-09-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/693088e2-f2da-4832-8d12-a43ee1cb948c |
| Harvard University Herbaria Barcode | 00036923 |
| Herbarium | GH |
| Family | Chenopodiaceae |
| Type Status | Holotype |
| Holotype of | Atriplex prosopidum I. M. Johnston |
| Taxon Reference | (for Atriplex prosopidum I. M. Johnston) J. Arnold Arbor. 1943. 24: 227. |
| Family | Chenopodiaceae |
| Type Status | Holotype |
| Holotype of | Atriplex prosopidum I. M. Johnston |
| Verified by | Zacharias, Elizabeth Hill |
| Date Determined | 2010-12-09 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Atriplex prosopidum I. M. Johnston) J. Arnold Arbor. 1943. 24: 227. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
