| Classification | Brassicaceae: Erysimum |
| Harvard University Herbaria Barcode(s) | 01561707 |
| Collector | M. Hopkins & M. Van Valkenburgh |
| Collector number | 5806 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Cimarron County |
| Locality | 2 miles North of Kenton |
| Date Collected | 1941-05-17 |
| Habitat | On top of Black Mesa in black volcanic rock and soil derived from it, dry, xeric plateau |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4da2f87c-0a1e-447b-8b27-5bff34d27743 |
| Harvard University Herbaria Barcode | 01561707 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Oklahoma |
| Family | Brassicaceae |
| Determination | Erysimum asperum de Candolle |
| Determined by | Price, Robert Allen |
| Date Determined | 1987 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
