| 中国产瘤蕨属植物的孢子形态研究及其分类学意义 |
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| 引用本文： | 石雷.中国产瘤蕨属植物的孢子形态研究及其分类学意义[J].植物研究,2002,22(4):428-431,T001. |
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| 作者姓名： | 石雷 |
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| 作者单位： | 中国科学院植物研究所,北京,100093 |
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| 基金项目： | 中国科学院知识创新工程项目 (KSCX2 -3 -0 4)资助 |
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| 摘 要： | 本文对5种中国产瘤蕨属植物的孢子形态的进行了光镜和扫描电镜的观察，其中2种的扫描电镜观察是首次报道，对形态特征和分类学意义进行了讨论，阔鳞瘤蕨与瘤蕨孢子表面纹饰的明显区别为新种阔鳞瘤蕨的成立提供了有力证据。
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| 关 键 词： | 中国 产瘤蕨属植物 孢子形态 分类学 扫描电镜 |
STUDIES ON THE SPORE MORPHOLOGY AND TAXONOMIC SIGNIFICANT OF PHYMATOSORUS PIC.SERM. (POLYPODIACEAE) FROM CHINA |
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| SHI,Lei.STUDIES ON THE SPORE MORPHOLOGY AND TAXONOMIC SIGNIFICANT OF PHYMATOSORUS PIC.SERM. (POLYPODIACEAE) FROM CHINA[J].Bulletin of Botanical Research,2002,22(4):428-431,T001. |
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| Authors: | SHI Lei |
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| Abstract: | Spores of 5 species of Phymatosorus from China were examined under LM and SEM, 2 species are reported for the first time under SEM, the morphological characters of each species are described, with discussion of its implication on the systematics and palynology in Microsorioideae (Polypodiaceae). The evidence from spore morphological characters supports Nooteboom's (1997) treatments of new species( P. hainanensis). |
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| Keywords: | Phymatosorus Pic Serm spore morphology SEM taxonomic significant |
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