آلوار
Sign in to savethumb|upright=1.3|Alvar in Estonia near the town of [[Keila]] thumb|Alvar at Kinnekulle, [[Sweden. Most plants are confined to the numerous cracks in the limestone.]]
thumb|upright=1.3|Alvar in Estonia near the town of [[Keila]] thumb|Alvar at Kinnekulle, [[Sweden. Most plants are confined to the numerous cracks in the limestone.]]