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首页> 外文会议>Wood anatomy research 1995 >Wood anatomy of 14 species in Litsea Lam. from China
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Wood anatomy of 14 species in Litsea Lam. from China

机译：利特西林（Litsea Lam）的14种物种的木材解剖。来自中国

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摘要

The wood anatomy of 14 species of LitseaLam China was studied comparatively. Anatomical features of Litsea were diffuse-porous. Vessel frequency ranges from 18-30 per mm2. Vessel element length 370-690μm. Perforation plates are predominantly simple, sometimes, mixed simple and sealariform plates. Intervessel pitting is mostly alternate and sometimes scalariform-opposite. Most vessel walls do not exist helical thickenings. Tylose are occurrence commonly in vessels. Septate fibres are observed in most species. Axial parenchyma is inconspicuous, sparse to vasicentric and multiseriat rays are predominantly heterocellular Ⅲ . Oil cells and mucilage cells with tanniniferous contents are common and often abundant in ray and axial parenchyma. Crystals and silica present in some species. These anatomocal characters of 14 species of Litsea present rather uniform. Some structural variation within species was discussed.
机译：对中国LitseaLam的14种木材的解剖学进行了比较研究。利特西的解剖特征是弥漫性的。容器频率范围为每平方毫米18-30。容器元件长度370-690μm。穿孔板主要是简单的板，有时是混合的简单板和密封板。血管间凹蚀大多数是交替的，有时与标尺相反。大多数血管壁不存在螺旋形增厚。支链淀粉通常存在于血管中。在大多数物种中观察到分隔纤维。轴向薄壁组织不明显，稀疏到中心轴，多序列射线主要是异质性Ⅲ。具有单宁含量的油细胞和黏液细胞是常见的，通常在射线和轴向薄壁组织中含量丰富。某些物种中存在晶体和二氧化硅。 14个Litsea物种的这些解剖学特征呈现相当均匀。讨论了物种内部的一些结构变异。

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  • 来源
    《Wood anatomy research 1995》|1995年|94-99|共6页
  • 会议地点 Tianjin(CN)
  • 作者

    Wu Shuming; Wang Ying; Sun Tongxing; Zhang Bin; Yue Huiqin;

  • 作者单位

    Department of Biology, College of Life Science, Nankai University, Tianjin 300071, China;

    Department of Biology, Tianjin Normal University, Tianjin 300074, China;

    Department of Biology, College of Life Science, Nankai University, Tianjin 300071, China;

    Department of Biology, College of Life Science, Nankai University, Tianjin 300071, China;

    Department of Biology, College of Life Science, Nankai University, Tianjin 300071, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 理论;
  • 关键词

    litsea; China; wood anatomy;

    机译：立陶宛中国;木材解剖;

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