Lignariella hobsonii (H. Pearson) Baehni Dataset Update on the Brassicaceae Species Checklist Rank SPECIES Published in Baehni, C. Candollea 15: 57. (1955). Classification family Brassicaceae genus Aphragmus species Aphragmus hobsonii Name Homonyms Lignariella hobsonii (H. Pearson) Baehni