| Name | Streptanthella longirostris (S. Watson) Rydberg | 
| Authorship | (S. Watson) Rydberg | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Streptanthella Rydberg | 
| Contains | Streptanthella longirostris var. derelicta J. T. Howell | 
| GUID | urn:lsid:ipni.org:names:246433-2 | 
| Holdings | 174 Specimens held in the Harvard University Herbaria identified as Streptanthella longirostris (S. Watson) Rydberg | 
| Identification made in | [no date] (173), 1950 (1) | 
