Bigtoothed Aspen is a common name for the species Populus grandidentata, which is a deciduous tree in the willow family. This type of tree is also known as the American aspen, large-toothed aspen, and poplar. The name bigtoothed aspen refers to the tree's leaves, which have large, jagged teeth along their edges. The tree is native to North America and grows in a wide range of habitats, from moist, low areas to dry, rocky hillsides. Bigtoothed aspen trees are valued for their wood, which is used in furniture, paper products, and construction. This species is also important for wildlife, as it provides habitat and food for a variety of species, including birds, mammals, and insects.