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betulaceae-betula luminifera光皮桦-云南大关乌蒙山三江口 (2).
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betulaceae-betula luminifera光皮桦-云南大关乌蒙山三江口 (5).
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花草树木283桦木科桦木属亮叶桦
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浙江农林大学到九连山保护区进行光皮桦调查
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桦木科光皮桦
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亮叶桦雄花簇生于小枝顶端或单生于小枝上部叶腋;苞鳞背面无毛,果序大
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光皮桦(又名:亮叶桦)
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珍贵速生树种光皮桦之经济效益&生态效益&社会效益
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