孢粉学在部分梨属植物分类研究中的应用THE ROLE OF PALYNOLOGY IN STUDY OF TAXONOMY OF SPECIES OF GENUS PYRUS
杨槐俊
摘要(Abstract)：
通过扫描电子显微镜、配合光学显微镜对杜梨、木梨、褐梨、豆梨4个野生种,白梨、砂梨、秋子梨、西洋梨、新疆梨5个栽培种的花粉、花药的大小、形状、表面纹饰和特征进行了较为细致的观察、研究,并进行了种间、品种间的比较。
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作者(Author): 杨槐俊
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参考文献(References)：
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