Arabis arcuata var. secunda (Howell) B.L. Robinson
Arabis arcuata var. secunda (Howell) B.L. Robinson 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.
Arabis arcuata var. secunda (Howell) B.L. Robinson 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.