Descurainia pinnata var. brachycarpa (Richardson) Fernald Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Fernald, M.L. Rhodora 42: 266. (1940). Classification family Brassicaceae genus Descurainia Name Homonyms Descurainia pinnata subsp. brachycarpa (Richardson) Detling Descurainia pinnata var. brachycarpa (Richardson) Fernald