Arabis sparsiflora (Macoun) Rollins Dataset Update on the Brassicaceae Species Checklist Rank SPECIES Published in Rollins, R.C. Rhodora 43: 405. (1941). Classification family Brassicaceae genus Boechera species Boechera pauciflora Name Homonyms Arabis sparsiflora (Macoun) Rollins Arabis sparsiflora Nutt.