| Classification | Brassicaceae: Alyssum |
| Harvard University Herbaria Barcode(s) | 00992396 |
| Collector | R. C. Rollins & K. W. Rollins |
| Collector number | 7991 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Montrose County |
| Locality | Black Canyon Road, 3.8 miles north of junction with U.S. Hwy. 50 |
| Date Collected | 1979-05-28 |
| Habitat | Roadside weed in loose soil. |
| Container | Plants of the Rocky Mountain Region, Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/52fbdadf-37f9-4dc4-9f8f-eb9ac657ffcf |
| Harvard University Herbaria Barcode | 00992396 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Alyssum simplex Rudolphi |
| Determined by | Al-Shehbaz, Ihsan Ali |
| Date Determined | 2005-05-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
