Arabis holboellii var. pinetorum (Tidestrom) Rollins

Arabis holboellii var. pinetorum (Tidestrom) Rollins is a synonym sensu FNA Ed. Comm., 2010 of:

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