| 北京蹄盖蕨科孢子形态的研究Ⅰ. 冷蕨属、羽节蕨属、短肠蕨属 |
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| 引用本文： | 刘家熙,李学东.北京蹄盖蕨科孢子形态的研究Ⅰ. 冷蕨属、羽节蕨属、短肠蕨属[J].植物学通报,1997(4). |
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| 作者姓名： | 刘家熙 李学东 |
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| 作者单位： | 首都师范大学生物系 |
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| 摘 要： | 本文利用光学显微镜和扫描电子显微镜对北京产蹄盖蕨科３属４种孢子进行了详细观察，对每个种的形态特征进行了描述。讨论了各属、种间的差异，为蹄盖蕨科系统分类及孢粉学研究提供资料
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| 关 键 词： | 蹄盖蕨科 孢子形态 冷蕨属 羽节蕨属 短肠蕨属 |
STUDIES ON THE SPORE MORPHOLOGY OF ATHYRIACEAE FROM BEIJING I.CYSTOPTERIS, GYMNOCARPIUM,ALLANTODIA |
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| Liu Jia,xi,Li Xue,dong.STUDIES ON THE SPORE MORPHOLOGY OF ATHYRIACEAE FROM BEIJING I.CYSTOPTERIS, GYMNOCARPIUM,ALLANTODIA[J].Chinese Bulletin of Botany,1997(4). |
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| Authors: | Liu Jia xi Li Xue dong |
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| Abstract: | Spores of 4 species belonging to 3 genera of Athyriaceae were examined under LM and SEM.The spore morphological characters of each species are described and the differences among the spores of these genera and species are discussed in the present paper. A palynological evidence for the taxonomy of genera is provided. |
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| Keywords: | Athyriaceae spore morphology Cystopteris Gymnocarpium Allantodia |
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