⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2646030, with some changes.
This name is a synonym of Boechera selbyi var. thorneae (S.L.Welsh) N.H.Holmgren.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Utah Fl. ed. 3: 259 2003.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60435040-2.