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植物研究 ›› 1998, Vol. 18 ›› Issue (1): 28-30.

• 论文 • 上一篇    下一篇

北京粉背蕨属孢子形态的研究

刘家熙   

  1. 首都师范大学, 北京 100037
  • 收稿日期:1997-10-21 出版日期:1998-03-15 发布日期:2016-06-14

STUDIES ON THE SPORE MORPHOLOGY OF ALEURITOPTERIS FEE IN BEIJING

Liu Jia-xi   

  1. Biology Department of Capital Normal University, Beijing 100037
  • Received:1997-10-21 Online:1998-03-15 Published:2016-06-14

摘要: 利用光学显微镜和扫描电子显微镜对北京产粉背蕨属4种即华北粉背蕨,北京粉背蕨、银粉背蕨、陕西粉背蕨的孢子进行了详细观察,对每个种的形态特征进行了描述。讨论了各种间的差异,为粉背蕨属系统分类及孢粉学研究提供资料。

关键词: 粉背蕨属, 孢子形态, 扫描电子显微镜

Abstract: species belonging to Aleuritopteris Fee spores are examined under SEM and LM.The morphological characteristic of each species are described.And the differences among the spores of these species are discussed.It seems to contibute to the materials for systematic and palynology of Aleuritopteris Fee.

Key words: Aleuritopteris Fee, Spore morphology, SEM.