| Name | Streptanthus petiolaris A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Streptanthus |
| GUID | urn:lsid:ipni.org:names:307217-2 |
| Citation | 1849 Mem. Amer. Acad. Arts ser. 2, 4(1): 7 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Streptanthus petiolaris A. Gray |
| Identification made in | [no date] (9), 2006 (7), 2009 (1) |