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首页> 外文期刊>Vegetos: an international journal of plant research >Leaves Micromorphological Characteristics of Opisthopappus taihangensis and Opisthopappus longilobus from Taihang Mountain, China
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Leaves Micromorphological Characteristics of Opisthopappus taihangensis and Opisthopappus longilobus from Taihang Mountain, China

机译：太行山太行山和长寿树叶片的微观形态特征

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The micromorphological characteristics of Opisthopappus taihangensis and Opisthopappus longilobus leaves were observed using scanning electron microscope and was found that they differ in characteristics and density of glandular hairs, size and density of stomata, pattern of anticlinal wall, wax characteristics, size and density of salt vesicles. These differences mainly resulted from the microenvironment heterogeneity of these two species or different populations. The micromorphological characteristics of the leaves, stomata and salt vesicles could be regarded as important classification traits for O. taihangensis and O. longilobus. Correlation analysis indicated that there was a significant relationship between morphological characteristics, longitude and latitude. According to principal component analysis, the highest contribution came from the density of glandular hairs. All the 13 populations of Opisthopappus were gathered into two clusters based on the microstructural characteristics of theirleaves. Three populations of O. longilobus were not gathered into a single cluster, but with different populations of O. taihangensis
机译：用扫描电镜观察太行山鼠李和长叶猴李的微观形态特征，发现它们在腺毛的特征和密度，气孔的大小和密度，背壁壁的形态，蜡的特征，盐泡的大小和密度方面存在差异。 。这些差异主要是由于这两个物种或不同种群的微环境异质性造成的。叶片，气孔和盐囊的微观形态特征可被认为是太行山和长long的重要分类特征。相关分析表明，形态特征，经度和纬度之间存在显着的关系。根据主成分分析，最大的贡献来自腺毛的密度。根据叶的微结构特征，将全部13个Opshoppappus种群分为两个簇。三个种群的长。稻没有聚集到一个集群中，而是具有不同的太行山hang种群

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