Aspen is a common name for certain tree species in the Populus sect. Populus, of the Populus (poplar) genus. Aspens grow all the time—even in winter. Beneath the thin, white outer bark layer is a thin green photosynthetic layer that allows the tree to create sugars and ... — Quaking aspen is the most widespread and numerous hardwood tree in North America. The scientific name Populus tremuloides is translated into “poplar that ... This stunning tree has shimmering foliage. · Its leaves turn yellow and red in the autumn. · Leaves are round with large, irregular teeth. · Mature trees can grow ... Aspen (Populus tremula) is characterised by its shimmering foliage in summer, the aspen tree is a beautiful but rare feature of the Caledonian Forest. Aspen are medium-sized deciduous trees, commonly 20 to 80 feet in height, and 3 to 18 inches diameter. Trees more than 80 feet tall and larger than 24 ... — Unlike the redwoods, aspens need between 6,500 and 11,500 feet of elevation to sprout. Every once in a while the tree can grow up to a whopping ... Aspen is a fast-growing deciduous tree species requiring huge amounts of sunlight. They are frost-resistant and can withstand cold temperatures, making them ... Aspens belong to the group of trees called poplars. The poplars are closely related to willow trees. There are three species, or types, of aspen. The European ... Aspen is a deciduous, slender poplar tree of heathland, woodland and wet woodland, and can particularly be found in Scotland and Northern Ireland.
