You can also use wallflower. It is the common name of several herbaceous plants: Erysimum cheiri, herbaceous plant of European rocky soils, of the family Brassicaceae. Matthiola incana and Matthiola fruticulosa are also European, herbaceous and from the same family. They also call the Italic gladiolus, Gladiolus italicus of the Crocoideae family, an aleli. The alleli flower is a campanulated flower. They also call the garden violet or Viola odorata of the Violaceae family alleli. In Colombia we also call a shrub that has yellow flowers alhelí or alelí. Cassia fistula of the family Fabaceae . Rain of gold.
