Asta schaffneri var. pringlei (O.E.Schulz) Rollins Dataset Update on the Brassicaceae Species Checklist Rank VARIETY Published in Rollins, R.C. Contr. Dudley Herb. 3: 197. (1941). Classification family Brassicaceae genus Asta Name Homonyms Asta schaffneri subsp. pringlei (O.E.Schulz) Al-Shehbaz Asta schaffneri var. pringlei (O.E.Schulz) Rollins