translate English to French: The small flowers, ranging from white to rose-purple, are arranged in a number of leafy spikes along the sides and at the top of the plant.
Les petites fleurs, blanches Ã violet-rose, sont rÃ©unies en quelques Ã©pis feuillus, disposÃ©s sur les cÃ´tÃ©s du plant et au sommet.