| 几种金花茶花粉的扫描电镜观察 |
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| 引用本文： | 汪小兰.几种金花茶花粉的扫描电镜观察[J].武汉植物学研究,1985,2(2):131-135. |
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| 作者姓名： | 汪小兰 |
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| 作者单位： | 北京林学院园林植物研究室 |
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| 摘 要： | 在扫描电镜下观察了我国广西原产的10种和3变种金花茶的花粉形态。其花粉外壁纹饰可分为三个类型。一、拟网纹饰:东兴金花茶、武鸣金花茶、(坛洛)金花茶、小果金花茶和陇瑞(玫瑰)金花茶。二、穴状纹饰:毛籽金花荼、(防城)金花茶和毛瓣金花茶。三、突起纹饰:小花金花茶、显脉金花茶,大样(?)岗金花茶、平果金花茶和山墟金花茶。在各个种及变种之间,花粉形态也存在一定的差异。
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| 关 键 词： | 金花茶 花粉形态 扫描电子显微镜 |
| 收稿时间： | 1984-11-12 |
OBSERAVATION OF POLLEN MORPHOLOGY OF SEVERAL YELLOW CAMELLIAS (THEACEAE) UNDER SCANNING ELECTRON MICROSCOPE |
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| Wang Xiaolan.OBSERAVATION OF POLLEN MORPHOLOGY OF SEVERAL YELLOW CAMELLIAS (THEACEAE) UNDER SCANNING ELECTRON MICROSCOPE[J].Journal of Wuhan Botanical Research,1985,2(2):131-135. |
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| Authors: | Wang Xiaolan |
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| Institution: | Research Laboratory of Landscape Plants, Beijing Forestry College |
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| Abstract: | Pollen morphology of 10 species and 3 varieties of yellow camellias from Guangxi has been examined under SEM.Three basic sculpes were defined. (1)viz., ornate(C.chrysantha,C.chrysantha var.microcarpa, C. tunghinensis, C.wumingensis, and C.sp.); (2)perforate(C.ptilosperma, C.chrysantha var.,and C.pubipetala), and (3)rugulate (C. euphlebia, C. microantha, C,pingguoensis, C.longgangensis, and C.sp.) Morphological divergence occurs between all species and varieties observed in respect to pollen characterictics. |
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| Keywords: | Yellow camellia Pollen morphology Scanning electron microscope |
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