Lavender is Portugal’s national flower and is part of the extended mint family of plants. Lavender is a popular cooking ingredient and its potent oils can be found in many balms, salves and perfumes. Not many countries offer such a variety of scenery as Portugal does, and its flora and fauna are equally diverse. Visitors to the country between May and August are likely to encounter huge fields of lavender. The name derives from the Latin word ‘lavare’ which means ‘to wash’. Lavender is known for its soporific effects and many people sleep with a sprig of it in a bag under their pillow!