| Name | Sisymbrium capense Thunberg |
| Authorship | Thunberg |
| Rank | Species |
| Placed in | Sisymbrium Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1800 Prodr. Pl. Cap. 109 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Sisymbrium capense Thunberg |
| Identification made in | [no date] (4) |