The liquorice plant, scientifically known as Glycyrrhiza glabra, is a perennial herb native to parts of Europe and Asia. It is best known for its sweet-tasting root, which contains a compound called glycyrrhizin. This compound is responsible for the characteristic flavor of liquorice and is often used in candies, herbal remedies, and traditional medicines. Liquorice plants can grow up to 1 meter tall and have feathery leaves and purple flowers. The roots are harvested for their flavor and potential health benefits, including soothing sore throats and digestive issues. However, excessive consumption of liquorice can lead to health problems, such as high blood pressure.