| Classification | Brassicaceae: Sisymbrium |
| Harvard University Herbaria Barcode(s) | 00018974 |
| Type Status | Holotype |
| Collector | C. F. Sonne |
| Collector number | 19 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| Locality | Truckee |
| Date Collected | 1890-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53ee2fac-849f-419c-b9ce-128642e50a32 |
| Harvard University Herbaria Barcode | 00018974 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Holotype |
| Holotype of | Sisymbrium incisum var. sonnei B. L. Robinson |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Sisymbrium incisum var. sonnei B. L. Robinson) Syn. Fl. N. Amer. 1895. 1(1): 140. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
