Whitebarked pine, also known as whitebark pine, is a high-altitude tree that is native to western North America. It belongs to the pine family and is known for its distinctive white-colored bark. Although "whitebarked pine" is the most commonly used term to refer to this tree species, there are also several other synonymous terms that are used interchangeably. Some of these include white pine, alpine white pine, western white pine, and five-needle pine. These terms describe different aspects of the tree, such as its location, growth patterns, and needle structure. Regardless of the specific term used, the whitebarked pine is an important component of alpine ecosystems and provides important habitats for wildlife.