| 鸭跖草营养器官的解剖学研究 |
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| 引用本文： | 马淑英 王萍. 鸭跖草营养器官的解剖学研究[J]. 吉林农业大学学报, 1996, 18(1): 34-37 |
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| 作者姓名： | 马淑英 王萍 |
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| 作者单位： | 解放军农牧大学 |
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| 摘 要： | 本文报道了药用植物鸭跖草的根、茎和叶的解剖结构。鸭跖草的木质部为六原型，韧皮部与木质部排列，根皮层中分布有粘液细胞和晶体细胞。其内皮层具凯氏带。茎中维管束散生，许多近表皮薄壁组织细胞中含有分散的或成束的多个晶体，茎中央薄壁组织中含有粘液细胞和单宁细胞。叶为两面叶，叶肉组织分栅栏组织和海绵组织，栅栏组织细胞一层，叶中含有粘液细胞和晶体细胞。
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| 关 键 词： | 鸭跖草 粘液细胞 结构 解剖学 |
Anatomical Study on the Nutritive Organ of Daflower |
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| Ma Shuying et al.. Anatomical Study on the Nutritive Organ of Daflower[J]. Journal of Jilin Agricultural University, 1996, 18(1): 34-37 |
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| Authors: | Ma Shuying et al. |
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| Abstract: | Anatomy structure of root,stem and leaf of dayflower ( Commelina communis L.) was studied,There are six xylema in root. The phloems rage alternate with xylems. There are mucus cells and crystal cells in cortex of root. And vascular bundles scatter in stem. Many crystal cells nearby epidermis. Mucus cells and tannic cells are distributed in parenchyma tissues of stem. Leaf is two sides. Mesophyll are composed of palisade cells and sponge cells. There are mucus cells and crystal cells in leaf. |
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| Keywords: | commelina communis L. mucus cell crystal bundle structure |
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