| Classification | Brassicaceae: Thelypodium |
| Classification 1 | Brassicaceae: Sisymbrium |
| Classification 2 | Brassicaceae: Thelypodiopsis |
| Classification 3 | Brassicaceae: Mostacillastrum |
| Classification 4 | Brassicaceae: Thelypodium |
| Harvard University Herbaria Barcode(s) | 00019737 |
| Type Status | Isotype |
| Collector | C. A. Purpus |
| Collector number | 1329 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Sierra de Parras |
| Date Collected | 1905-03-** |
| Habitat | Cañon |
| Container | Flora of Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/46e11cf0-5033-479d-b3a9-784b4b2820ed |
| Harvard University Herbaria Barcode | 00019737 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Thelypodium purpusii Brandegee |
| Determination Remarks | [is label name] |
| Family | Brassicaceae |
| Determination | Sisymbrium purpusii (Brandegee) O. E. Schulz |
| Determined by | [anonymous annotation] |
| Annotation Text | Isotype |
| Family | Brassicaceae |
| Determination | Thelypodiopsis purpusii (Brandegee) Rollins |
| Determined by | Rollins, Reed Clark |
| Date Determined | 1975 |
| Annotation Text | Isotype |
| Family | Brassicaceae |
| Determination | Mostacillastrum purpusii (Brandegee) Al-Shehbaz |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Family | Brassicaceae |
| Type Status | Isotype |
| Isotype of | Thelypodium purpusii Brandegee |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Holotype: (UC) |
| Taxon Reference | (for Thelypodium purpusii Brandegee) Zoe 1906. 5: 232. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
