Plant overview Many people appreciate lavender (Lavandula angustifolia) for its aromatic fragrance, used in soaps, shampoos, and sachets for scenting clothes. The name lavender comes from the Latin root lavare, which means "to wash." Lavender most likely earned this name because it was frequently used in baths to help purify the body and spirit. However, this herb is also considered a natural remedy for a range of ailments from insomnia and anxiety to depression and mood disturbances. Recent studies...