Introduction to whitebark pine: There are whitebark pine, a rare tree species under national first-level protection, distributed in the park. Because of its fine white wood, it is also called white-bone pine. There are white and green spots on the bark, like mottled tiger skin, so it is also called tiger pine. It is an evergreen tree. It is a famous ornamental tree species special to China. It often grows in mountainous areas with an altitude of more than 1,000 meters with sufficient sunshine and dry and cold climate.