⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50109809, with some changes.
This name is a synonym of Arabidopsis lyrata subsp. petraea (L.) O'Kane & Al-Shehbaz.
The record derives from Tropicos which reports it as a synonym (record 50109809) with original publication details: Nomencl. Fl. Danic. 24 24 1827.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:286205-1.