⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2645916, and has not been changed.
This name is a synonym of Boechera missouriensis (Greene) Al-Shehbaz.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Repert. Spec. Nov. Regni Veg. 5: 244 1908.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17139-2.