Chile
The northernmost coastal and central region is largely empty of vegetation. It is the most close to an absolute desert in the world. On the slopes of the Andes, besides the scattered tola desert brush, grasses are found. The central valley has several species of cacti, the hardy espinos (a kind of acacia tree), the Chilean pine, the southern beeches and the copihue, a red bell-shaped flower that is Chile's national flower.