⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2646136, with some changes.

Arabis rigida Wallr. is a synonym of Arabis recta Vill.

This name is a synonym of Arabis recta Vill..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Erst. Beitr. Fl. Hercyn. 229 1840.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:278567-1.