Lemon Verbena - We use it for: Toning the liver, kidneys and other internal organs; irregularities in digestion, nervous and mental strain, spasms and convulsions, chronic bronchial coughing and asthma, emmenagogue for irregular and difficult menstrual cycles, lowering fevers (especially those caused by infection). Magickal: Purification, love, bless, protect, Midsummer (Litha). Also called vervain.