Arabis arcuata var. subvillosa S.Watson Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Gray, A. & al. Syn. Fl. N. Amer. 1: 164. (1895). Classification family Brassicaceae genus Boechera species Boechera pauciflora Name Homonyms Arabis arcuata var. subvillosa S.Watson