Arabis holboellii var. brachycarpa (Torrey & A. Gray) S.L. Welsh
Arabis holboellii var. brachycarpa (Torrey & A. Gray) S.L. Welsh is a synonym sensu FNA Ed. Comm., 2010 of:
Boechera grahamii (Lehmann) Windham & Al-Shehbaz, an accepted species name sensu FNA Ed. Comm., 2010.