大喬木(樹(shù)高>25m,胸徑>40cm) Big tree (height)>25m,Diameter at breast height>40cm
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樹(shù)皮中等厚(皮厚5-10mm) Bark thickness moderate (thickness 5-10mm)
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外皮縱裂(裂口寬度與深度5——10mm) Outer bark longitudinal fissured
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內(nèi)皮石細(xì)胞粒狀 Stone cell of bark grains-like
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內(nèi)皮石細(xì)胞環(huán)狀 Stone cell of inner bark grains-like
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材表燈紗紋 Fine holes of “l(fā)inen” in log surface
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中國(guó)東北、內(nèi)蒙古 Northeast China. Inner Mongolia
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中國(guó)西北 Northwest China
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中國(guó)西南 Southwest China
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中國(guó)東南沿海 Southeast China
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日本 Japan
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中國(guó)華北 Northern China
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