| Classification | Brassicaceae: Streptanthus |
| Harvard University Herbaria Barcode(s) | 00019689 |
| Type Status | Isotype |
| Collector | F. W. Hoffman & A. R. Kruckeberg |
| Collector number | 2905 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County |
| Locality | Exposed serpentine ridge near Contact Mine, east of Pine Flat, on the Sonoma-Lake county line, 3000 feet |
| Date Collected | 1949-06-05 |
| Elevation | 914 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd52c030-1cf2-4a93-85f0-0d82ff9942c7 |
| Harvard University Herbaria Barcode | 00019689 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Isotype |
| Isotype of | Streptanthus brachiatus F. W. Hoffman |
| Taxon Reference | (for Streptanthus brachiatus F. W. Hoffman) Madroño 1952. 11: 230. |
| Family | Brassicaceae |
| Determination | Streptanthus brachiatus F. W. Hoffman |
| Determined by | I. A. Al-Shehbaz (MO) |
| Date Determined | 2007-12-** |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Streptanthus brachiatus F. W. Hoffman |
| Determined by | H. K. Sharsmith |
| Date Determined | 1952-10-08 |
| Annotation Text | This locality is near junction of Socrates Mine road with Pine Flat-Middletown road on ridge west of canyon of Big Sulphur Creek. The Napa-Lake county line is on the ridge east of the Canyon of Big Sulphur Creek. [H. K. Sharsmith just provided locality information] |
| Family | Brassicaceae |
| Determination | Streptanthus brachiatus F. W. Hoffman |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
