The Hiberis name was taken from the Iberis flower, adding the letter H, which is the first letter of Health. HIBERIS means Healthy Sleep. Hiberis embodies the ideal mattress; it is delicate, beautiful, and smooth to the touch. Other symbolic meanings of the Iberis candytuft include sweetness and beauty. Iberis sempervirens, the evergreen candytuft or perennial candytuft, is a flowering plant in the Brassicaceae family; it is native to southern Europe. The flower can adapt to a wide range of climatic conditions.