The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2646339, with some changes.

L Arabis umbrosa var. angustifolia (N.Busch) Polozhij is a synonym of Arabis petraea subsp. umbrosa (Turcz.) Tolm.

This name is a synonym of Arabis petraea subsp. umbrosa (Turcz.) Tolm..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: in Fl. Krasnoy. Kraya 5(4): 31 1975.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:878995-1.