| Classification | Brassicaceae: Streptanthus | 
| Barcode(s) | 00019712 | 
| Type Status | Holotype | 
| Collector | C. Wright | 
| Collector number | 844bis | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Pecos County | 
| Locality | N. Mex. [Valley of the Pecos] | 
| Date Collected | 1851-06-03 | 
| Habitat | [Near summit of stony ridges] | 
| Remarks | [date, locality and habitat from Wright's notes for field #335, 1st coll.] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/742d2cf9-4a2e-4cd2-845d-699486eda7cf | 
| Harvard University Herbaria Barcode | 00019712 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Type Status |  Holotype | 
| Holotype of |  Streptanthus platycarpus A. Gray | 
| Verified by | D. W. Taylor | 
| Date Determined | 1994 | 
| Taxon Reference | (for  Streptanthus platycarpus A. Gray) Smithsonian Contr. Knowl. 1853. 5(6): 10. | 
| Family | Brassicaceae | 
| Determination |  Streptanthus platycarpus A. Gray | 
| Determined by | I. A. Al-Shehbaz (MO) | 
| Date Determined | 2007-12-** | 
| Determination Remarks |  [current name] | 
| Annotation Text | HOLOTYPE | 
| Family | Brassicaceae | 
| Determination |  Streptanthus platycarpus A. Gray | 
| Determined by | A. Gray | 
| Determination Remarks | [A. Gray (scripsit)] [label name] | 
| Annotation Text | n.sp. | 
| Family | Brassicaceae | 
| Determination |  Streptanthus platycarpus A. Gray | 
| Annotation Text | Syn. Fl. N. Amer. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | [mounted with non-type leaf of Hort. Cantab., 1852, 282345] |