| Name | Streptanthus insignis Jepson |
| Authorship | Jepson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Streptanthus |
| Contains | Streptanthus insignis subsp. lyonii Kruckeberg & J. L. Morrison |
| GUID | urn:lsid:ipni.org:names:298970-2 |
| Citation | 1925 Man. Fl. Pl. Calif. 420 |
| Holdings | 45 Specimens held in the Harvard University Herbaria identified as Streptanthus insignis Jepson |
| Identification made in | [no date] (23), 1996 (18), 2007 (4) |