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Love Willow – Chinese Wingnut

楓楊（學(xué)名：Pterocarya stenoptera C. DC）別名：白楊、大葉柳、大葉頭楊樹(shù)等。生長(zhǎng)在黃河以南，落葉喬木，高達(dá)30米，胸徑達(dá)1米；幼樹(shù)樹(shù)皮平滑，淺灰色，老時(shí)則深縱裂；小枝灰色至暗褐色，具灰黃色皮孔；芽具柄，密被銹褐色盾狀著生的腺體，葉多為偶數(shù)或稀奇數(shù)羽狀復(fù)葉。楓楊喜光，略耐側(cè)蔭，幼樹(shù)耐蔭，耐寒能力不強(qiáng)，主要分布于黃河流域以南。楓楊樹(shù)冠寬廣，枝葉茂密，生長(zhǎng)迅速，是種常見(jiàn)的庭蔭樹(shù)和防護(hù)樹(shù)種。而且樹(shù)皮還有祛風(fēng)止痛，殺蟲(chóng)，斂瘡等功效。

Chinese Wingnut(Scientific Latin Name: Pterocarya stenoptera C. DC), also known as Aspen, big-leaf willow, etc.It grows in the south of the Yellow River, deciduous trees, up to 30 m tall, diameter at breast height of 1 m; The barks of young trees are smooth, grayish in color, and crack longitudinally as they age; Branchlets are gray to dark brown, with grayish-yellow lenticels;Buds with petioles densely covered with rusted brown shield glands, leaves are often even or odd-pinnate compound.Chinese wingnuts like lights, and are slightly tolerant to side shade, while saplings are tolerant to shade, with less strong tolerant to cold, mainly distributed in the south of the Yellow River basin. Broad-spreading crown, thick branches, grow rapidly, a common shade tree and protective tree. Moreover, its bark also has the effect of dispellingwind and relieving pain, killing insects,restraining sores, etc.