⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2645416, with some changes.
This name is a synonym of Boechera breweri (S.Watson) Al-Shehbaz.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Calif. 2: 65 1936.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:16934-2.