| Classification | Brassicaceae: Sisymbrium |
| Harvard University Herbaria Barcode(s) | 01716358 |
| Collector | R. R. Innes & B. H. Warnock |
| Collector number | 421 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Crockett County |
| Locality | 22 miles west of Sonora |
| Date Collected | 1941-03-15 |
| Habitat | graded limestone road- shoulders |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b52f1601-edf5-4c86-b32e-30e61629b357 |
| Harvard University Herbaria Barcode | 01716358 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Sisymbrium polyceratium Linnaeus |
| Determined by | Rollins, Reed Clark |
| Date Determined | 1963 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
