Boechera holboellii var. secunda (Howell) Dorn
Boechera holboellii var. secunda (Howell) Dorn is a synonym sensu FNA Ed. Comm., 2010 of:
Boechera retrofracta (Graham) A. Löve & D. Löve, an accepted species name sensu FNA Ed. Comm., 2010.
Boechera holboellii var. secunda (Howell) Dorn is a synonym sensu FNA Ed. Comm., 2010 of:
Boechera retrofracta (Graham) A. Löve & D. Löve, an accepted species name sensu FNA Ed. Comm., 2010.