Draba johannis var. glabrata W.D.J.Koch Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Koch, W.D.J. Syn. Deutsch Schweiz. Fl. 1: 128. (1892). Classification family Brassicaceae genus Draba species Draba siliquosa Name Homonyms Draba johannis var. glabrata W.D.J.Koch