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词汇 fraxinus mandshurica
分类 英语词汇 英语翻译词典
释义

fraxinus mandshurica

英汉-汉英词典
水曲柳
词组 | 习惯用语
您要查找的是不是:
    fraxinus mandshurica veneer 水曲柳单板
    Fraxinus mandshurica 水曲柳
    Fraxinus mandshurica II 水曲柳
    Fraxinus mandshurica Rupr 水曲柳
    Fraxinus mandshurica seedling 水曲柳幼苗
    Fraxinus mandshurica community 水曲柳群落
    Fraxinus mandshurica thin wood 水曲柳薄木
    Discussion on Fraxinus mandshurica cultivation 谈水曲柳林的培育
fraxinus mandshurica 水曲柳
中文百科

水曲柳 Fraxinus mandschurica

(重定向自Fraxinus mandshurica)
Vista del árbol.

水曲柳(学名:Fraxinus mandschurica)为木犀科梣属的植物。

落叶大乔木;小枝对生有四棱;奇数羽状复叶,卵状长圆形小叶7-11枚,基部楔形,不对称,边缘有锯齿,下面沿着脉和小叶基部密生黄褐色绒毛,叶轴微有翅;圆锥花序腋生,雌雄异株,夏季开花。

英语百科

Fraxinus mandschurica 水曲柳

(重定向自Fraxinus mandshurica)
Vista del árbol.

Fraxinus mandshurica (Manchurian Ash) is a species of Fraxinus native to northeastern Asia in northern China (Gansu, Hebei, Heilongjiang, Henan, Hubei, Jilin, Liaoning, Shaanxi, Shanxi), Korea, Japan and southeastern Russia (Sakhalin Island).

It is a medium-sized to large deciduous tree reaching 30 m tall, with a trunk up to 50 cm in diameter. The leaves are 25–40 cm long, pinnate compound, with 7-13 leaflets, the leaflets 5–20 cm long and 2–5 cm broad, subsessile on the leaf rachis, and with a serrated margin. They turn to a golden-yellow in early autumn, and the tree is usually early to change color. The flowers are produced in early spring, before the new leaves, in compact panicles; they are inconspicuous with no petals, and are wind-pollinated. The fruit is a samara comprising a single seed 1–2 cm long with an elongated apical wing 2.5–4 cm long and 5–7 mm broad.

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