| Classification | Brassicaceae: Boechera | 
| Harvard University Herbaria Barcode(s) | 01181546 | 
| Collector | L. Constance & J. L. Morrison | 
| Collector number | 2192 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Contra Costa County | 
| Locality | near Mitchell Canyon on W. slope of Mount Diable | 
| Date Collected | 1938-04-05 | 
| Verbatim Elevation | 2000 ft. | 
| Habitat | crevices of partly serpentinized volcanic rock, exposed outcrop in Juniperus-Quercus Wislizenii | 
| Container | Plants of California | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f6e24377-9ff3-4b49-bdf6-c0a7c77a76be | 
| Harvard University Herbaria Barcode | 01181546 | 
| Herbarium | GH | 
| Previous ownership | [Ex] Herbarium of the University of California | 
| Family | Brassicaceae | 
| Determination | Boechera breweri (S. Watson) Al-Shehbaz | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |