| 骆驼蓬属种子微形态及其生态学与分类学意义 |
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| 引用本文： | 马骥,王勋陵,赵松岭.骆驼蓬属种子微形态及其生态学与分类学意义[J].武汉植物学研究,1997,15(4):323-327. |
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| 作者姓名： | 马骥 王勋陵 赵松岭 |
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| 作者单位： | 兰州大学生物系!兰州，730000 |
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| 基金项目： | 中国科学院兰州沙漠研究所沙坡头开放研究站基金 |
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| 摘 要： | 报道了光及扫描电镜下，西北地区骆驼蓬属３种，９个地方居群的种子微形态特征。结果表明：该属植物种子微形态特性在种的水平上具有分类学意义，同种的不同地方居群间基本类型一致，但也存在一定程度的变异。其种子微形态与萌发有关。
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| 关 键 词： | 骆驼蓬属 种子微形态 分类学 生态学 |
| 收稿时间： | 1996-1-25 |
| 修稿时间： | 1997-4-21 |
A STUDY ON THE SEEDS MICRO-MORPHOLOGICAL CHARACTERISTICS OF PEGANUM FROM CHINA NORTHWEST AND ITS TAXONOMIC AND ECOLOGICAL SIGNIFICANCE |
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| Ma Ji,Wang Xunling,Zhao Songling.A STUDY ON THE SEEDS MICRO-MORPHOLOGICAL CHARACTERISTICS OF PEGANUM FROM CHINA NORTHWEST AND ITS TAXONOMIC AND ECOLOGICAL SIGNIFICANCE[J].Journal of Wuhan Botanical Research,1997,15(4):323-327. |
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| Authors: | Ma Ji Wang Xunling Zhao Songling |
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| Institution: | Department of Biology, Lanzhou University Lanzhou 730000 |
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| Abstract: | The micro-morphological characteristics of the seeds of 3 species and 9 populations of Peganum from China northwest under microscope and scanning electronmicroscope were reported. The results show that the seeds micro-morphological characteristics have taxonomic and significance at species level and there is little variation existing in different populations. |
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| Keywords: | Peganum Seeds micro-morphological characteristics Taxonomic Ecological significance |
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