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⚠ Version 1 of The Plant List has been superseded.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-2646060, and has not been changed.

L Arabis platysperma var. howellii (S.Watson) Jeps. is a synonym of Boechera howellii (S.Watson) Windham & Al-Shehbaz

This name is a synonym of Boechera howellii (S.Watson) Windham & Al-Shehbaz.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Man. Fl. Pl. Calif. 432 1925.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17187-2.