Interactive Cheiranthus Cheiri flower.

"Cheiranthus Puzzle" is a free online puzzle game with an orange-yellow Cheiranthus Cheiri plant. The game will run in most web browsers on average desktop computers, laptops and tablets with installed flash player. The download version do not need installation or flash player. This is an exiting way to learn about the Wallflower plant.

Erysimum cheiri or Cheiranthus cheiri, common name "wallflower", is a species of flowering plant in the family Brassicaceae, native to Europe but widespread as an introduced species elsewhere. It is also widely cultivated as a garden plant. This flower may well be mistaken with some Canna Lilies.