Physaria lepidota var. membranacea (Rollins) Rollins Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Rollins, R.C. Brittonia 33: 338. (1981). Classification family Brassicaceae genus Physaria Name Homonyms Physaria lepidota subsp. membranacea (Rollins) O'Kane Physaria lepidota var. membranacea (Rollins) Rollins