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''Populus lasiocarpa'', commonly called the Chinese necklace poplar, is a species of poplar native to humid forests of China. It is closely related to ''Populus wilsonii'', Wilson's poplar. ==Description== ''Populus lasiocarpa'' is known for its large leaves that may reach dimensions of 35 × 25 cm. The stalk reaches a length of 20 cm and the bottom sides of the leaves are very hairy. The buds have a length of 3 cm. Shoots are sturdy, angular and fluffy. The petals grow on 25 cm long catkins and produce round, woolly fruit. This species blooms from March to May with the fruits ripening from May to June. Wilson's poplar differs from it in that the former's leaves are not hairy underneath and are generally smaller with a flattened petiole and resinous buds.〔 File:Populus lasiocarpa leaves 01 by Line1.JPG|The leaves of ''P. lasiocarpa'' File:Populus lasiocarpa chaton mal by Line1.jpg|Male catkins 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Populus lasiocarpa」の詳細全文を読む スポンサード リンク
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