Synonyms
Boechera drummondii (A.Gray) Á.Löve & D.Löve
Turritis spathulata Nutt.
Arabis drummondii var. oxyphylla (Greene) M.Hopkins
Streptanthus angustifolius A.Gray
Erysimum drummondii (A.Gray) Kuntze
Boechera stricta Al-Shehbaz
Arabis drummondii A.Gray
Arabis connexa Greene
Turritis stricta var. brachycarpa Alph.Wood
Arabis drummondii var. connexa (Greene) Fernald
Turritis drummondii Lunell
Arabis oxyphylla Greene
Arabis albertina Greene
Turritis stricta Graham
Arabis drummondii var. typica M.Hopkins