⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2646355, 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: Rhodora 13: 38 1911.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17276-2.