red verbena flowers used in alternative herbal medicine

red verbena vervain vervaine flower plant herbal medicine edible food herb floral flowers white background sedative anxiety insomnia cure treatment mortar relief stress ingredient tranquilizer holistic healthcare ayurveda drug natural remedy healing traditional tranquilizing sleep aid aromatherapy alternative medicinal essence tranquiliser decoration naturopathic homeopathic health homeopathy apothecary antiinflammatory antioxidant peruviana endurasca