| Classification | Brassicaceae: Athysanus |
| Harvard University Herbaria Barcode(s) | 00974532 |
| Collector | K. E. Steiner |
| Collector number | 198 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Colusa County |
| Locality | Walker Ridge Rd., 1.5 mi. N of State Hwy 20, T14N, R5W, section 19 |
| Date Collected | 1978-04-29 |
| Verbatim Elevation | ca. 2550 feet |
| Habitat | 1 yr. old chaparral burn bordering oak-woodland, SW-facing slope, red soil |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e9adde4-43ae-4a44-b91c-71393eafba4b |
| Harvard University Herbaria Barcode | 00974532 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium, University of California, Department of Botany, Davis, California |
| Family | Brassicaceae |
| Determination | Athysanus pusillus (Hooker) Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
