| 黄芪及其变种的花粉学研究 |
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| 引用本文： | 吴庆如,莫日根.黄芪及其变种的花粉学研究[J].内蒙古大学学报(自然科学版),1992,23(2):220-223,I001,I002. |
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| 作者姓名： | 吴庆如 莫日根 |
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| 作者单位： | 内蒙古大学生物系，内蒙古大学生物系 |
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| 摘 要： | 作者用扫描电镜研究了七株黄芪及其变种的花粉形态.该七株个体的花粉形态归为花粉粒长球形、大小为24.1×14.8μm,萌发沟细窄、沟膜不伸展和花粉粒球形、大小为18.7×17.1μm、萌发沟较宽、沟膜伸展等两类,而黄芪和其变种各自都包含了这两种花粉类型.黄芪的两种花粉类型与子房被毛与否有一定的联系.此外,本文讨论了花粉学与分类学之间相关性的重要性.
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| 关 键 词： | 黄芪 花粉形态 蒙古黄芪 |
A Study on Palynology of Astragalus membranaceus Bunge and Its variety |
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| Wu Qingru,Megen.A Study on Palynology of Astragalus membranaceus Bunge and Its variety[J].Acta Scientiarum Naturalium Universitatis Neimongol,1992,23(2):220-223,I001,I002. |
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| Authors: | Wu Qingru Megen |
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| Institution: | Wu Qingru,Megen Department of Biology |
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| Abstract: | Seven individuals of A.membranaceus and its variety-A.membranaceus var.mongholicus were observed in the paper by SEM.There were two different pollentypes in the 7 individuals,but A.membranaceus and A.mem- branaceus var.mongholicus have the two pollentypes respectively.The two pollentypes from A.membranaceus were related to ovary with or without hairs.In addition,the significance of studing relationship between paly- nology and traditional taxonomy were disccused. |
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| Keywords: | Pollen morphology A membranaceus A membranaceus var mongholicus |
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