Canadian Aspen, also known as Populus tremuloides, is a beautiful deciduous tree that grows extensively in North America. It is characterized by its white bark, delicate leaves, and quaking behavior in the wind, which gives it its nickname, "quaking aspen". Some synonyms for Canadian Aspen include trembling aspen, quaking aspen, and white poplar. These synonyms are used interchangeably to refer to the tree depending on the region. Additionally, the term "poplar" is often used to define related species, including the Eastern cottonwood, Balsam poplar, and Black poplar. Regardless of the synonym used, the Canadian Aspen remains a striking and iconic symbol of the North American landscape.