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The hybrid with Populus alba (white poplar), known as grey poplar, Populus × canescens, is widely found in Europe and central Asia. Hybrids with several other aspens have also been bred at forestry research institutes in order to find trees with greater timber production and disease resistance (e.g. P. tremula × P. tremuloides, bred in ...
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 ...
Populus adenopoda – Chinese aspen (China, south of P. tremula) Populus davidiana – Korean aspen (Eastern Asia) Populus grandidentata – Bigtooth aspen (eastern North America, south of P. tremuloides) Populus sieboldii – Japanese aspen [2] (Japan) Populus tremula – Eurasian aspen (northern Europe and Asia)
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.
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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.
Photo-identification is a technique used to identify and track individuals of a wild animal study population over time. It relies on capturing photographs of distinctive characteristics such as skin or pelage patterns or scars from the animal.
Populus × canescens, the grey poplar, is a hybrid between Populus alba (white poplar) and P. tremula (common aspen). It is intermediate between its parents, with a thin grey downy coating on the leaves , which are much less deeply lobed than the leaves of P. alba .