| Classification | Brassicaceae: Streptanthus | 
| Harvard University Herbaria Barcode(s) | 00061129 | 
| Type Status | Holotype | 
| Collector | W. H. Brewer | 
| Collector number | 1127 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | Coal mine near Mount Diablo | 
| Date Collected | 1860 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3a763b6-8fa6-451e-a2e4-e77a480016e8 | 
| Harvard University Herbaria Barcode | 00061129 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Type Status | Holotype | 
| Holotype of | Streptanthus procerus Brewer ex A. Gray | 
| Verified by | R.E. Buck | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Streptanthus procerus Brewer ex A. Gray) Proc. Amer. Acad. Arts 1866. 6: 519. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |