Are Schwantesia and Cleome both flowering plants?
Schwantesia Schwantesia is a genus of plant in the family Aizoaceae. It is named in honor of the German botanist and archaeologist Gustav Schwantes (1881 - 1960).
Erysimum Erysimum (wallflower) is a genus of flowering plants that includes about 180 species of popular garden plants and many wild forms in the botanical family "Brassicaceae". The genus "Cheiranthus" is sometimes included here in whole or in part. Erysimum has since the early 21st century been ascribed to a monogeneric cruciferous tribe, Erysimeae, characterized by sessile, stellate and/or malpighiaceous trichomes, yellow to orange flowers and multiseeded siliques.