Arabis sparsiflora var. subvillosa (S. Watson) Rollins

Arabis sparsiflora var. subvillosa (S. Watson) Rollins is a synonym sensu FNA Ed. Comm., 2010 of:

Boechera pauciflora (Nuttall) Windham & Al-Shehbaz, an accepted species name sensu FNA Ed. Comm., 2010.