Sinapidendron gymnocalyx (Lowe) Rustan Dataset Update on the Brassicaceae Species Checklist Rank SPECIES Published in Rustan, O.H. Sommerfeltia 17: 8. (1993). Classification family Brassicaceae genus Sinapidendron species Sinapidendron rupestre Name Homonyms Sinapidendron gymnocalyx (Lowe) Rustan