Arabis sparsiflora Nutt. Dataset Update on the Brassicaceae Species Checklist Rank SPECIES Published in Torrey, J. & Gray, A. Fl. N. Amer. 1: 81. (1838). Classification family Brassicaceae genus Boechera species Boechera sparsiflora Name Homonyms Arabis sparsiflora (Macoun) Rollins Arabis sparsiflora Nutt.