Arabis holboellii var. collinsii (Fernald) Rollins Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Rollins, R.C. Rhodora 43: 445. (1941). Classification family Brassicaceae genus Boechera species Boechera collinsii Name Homonyms Arabis holboellii var. collinsii (Fernald) Rollins