Lavender - Lavandula angustifolia Mill. (at sidorel) 
Lavender oil works calming and eliminates tension, and resolves thereby insomnia. It reduces pain, disinfect and improves blood circulation. Lavender flowers work anti-depressive and relaxing on the brain. Lavender works great at liver and bilious disorders, by eliminating toxins. Because headaches can be caused by toxins in liver and bilious disorders and infections, lavender has a powerful force against these types of headaches.