⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2646109, and has not been changed.
This name is a synonym of Arabis hirsuta var. glabrata Torr. & A.Gray.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Rhodora 39: 116 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17208-2.