Unlike most members of the Cruciferae family which are actinomorphic (⊕), the flowers of Iberis are zygomorphic (%). The formula represents 2+2 sepals, 4 petals, 2+4 stamens (tetradynamous), and a superior, bicarpellary, syncarpous gynoecium. [cite: 787, 788, 789, 790, 791, 792, 793, 795]