| Name | Streptanthus insignis subsp. lyonii Kruckeberg & J. L. Morrison |
| Authorship | Kruckeberg & J. L. Morrison |
| Rank | Subspecies |
| Placed in | Streptanthus insignis Jepson |
| GUID | urn:lsid:ipni.org:names:918097-1 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Streptanthus insignis subsp. lyonii Kruckeberg & J. L. Morrison |
| Identification made in | [no date] (6), 1996 (5) |