In my set of Art of Instruction cards, recently, one for la giroflée, the wallflower. An assortment of wallflowers: From Wikipedia: Erysimum (wallflower) is a genus of flowering plants in the botanical family Brassicaceae [formerly Cruciferae, for the four petaled flowers], that includes about 180 species, both popular garden plants and many wild forms. The … Continue reading wallflower