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Populus tremula (commonly called aspen, ... is a species of poplar native to cool temperate regions of the Old World. ... In the south of its range, it occurs at high ...
Populus tremuloides is a deciduous tree native to cooler areas of North America, one of several species referred to by the common name aspen. It is commonly called quaking aspen , [ 2 ] [ 3 ] [ 4 ] trembling aspen , [ 2 ] [ 3 ] American aspen , [ 3 ] mountain or golden aspen , [ 5 ] trembling poplar , [ 5 ] white poplar , [ 5 ] and popple , [ 5 ...
Aspen trees are all native to cold regions with cool summers, in the north of the northern hemisphere, extending south at high-altitude areas such as mountains or high plains. They are all medium-sized deciduous trees reaching 15–30 m (50–100 ft) tall.
Populus is a genus of 25–30 species of deciduous flowering plants in the family Salicaceae, native to most of the Northern Hemisphere. English names variously applied to different species include poplar ( / ˈ p ɒ p l ər / ), aspen , and cottonwood .
Native continuous range ... (Populus tremula). www.euforgen.org. Accessed in June 2016. European Information System on Forest Genetic Resources. EUFGIS database ...
Populus section Populus, of the Populus (poplar) genus, includes the aspen trees and the white poplar Populus alba. [2] The five typical aspens are all native to cold regions with cool summers, in the north of the Northern Hemisphere , extending south at high altitudes in the mountains.
The ecoregion has two major vegetation zones, montane forests and mountain meadows.. The beech forests are characterized by European beech Fagus sylvatica.Beech often grows with deciduous oaks (Quercus spp.) maples (Acer pseudoplatanus, Acer opalus ssp. obtusatum, and A. lobelii), Sorbus aria, S. aucuparia, S. torminalis, Ulmus glabra, Tilia platyphyllos, Populus tremula, Ilex aquifolium, and ...
Taxus baccata, Betula pubescens and Populus tremula grow in sheltered canyons with year-round moisture. [2] Riparian trees also include willows (Salix atrocinerea, Salix purpurea, Salix caprea, and Salix eleagnos), Alnus glutinosa, and Populus nigra. [3]