期刊文献+

山东假瘤蕨与金鸡脚假瘤蕨的孢子形态研究 被引量:1

Research on Spore Morphology of Phymatopsis shandongensis and Phymatopsis hastata
下载PDF
导出
摘要 采用扫描电镜对山东假瘤蕨(Phymatopsis shandongensis J.X.Li et C.Y.Wang)和金鸡脚假瘤蕨(P.hastata(Thunb.)Pic.Serm.)正常发育的成熟孢子进行了系统地观察研究。结果显示,前者孢壁纹饰属粗糙型,后者孢壁纹饰属粗刺型,两者孢壁纹饰差异显著;孢壁纹饰特征在植物分类中具有重要意义,依据孢壁纹饰,山东假瘤蕨应为一个独立的物种,不宜并入金鸡脚假瘤蕨;建议恢复山东假瘤蕨在植物分类学上的种级地位。本研究还提供了金鸡脚假瘤蕨孢子形态特征;补充了假瘤蕨属的扫描电镜孢壁纹饰新资料。研究结果为弄清这两种植物的分类归属提供了孢粉学依据。 Spores of Phymatopsis shandongensis and P. hastata were investigated by scanning electron microscopy(SEM). Results showed clear distinctions in the spore ornamentations of P. shandongensis(rough type) and P. hastata(thick pointed type). The spore ornamentation characteristics showed that P. shandongensis J.X. Li et C.Y. Wang was a distinct species,and should be restored to a species level position rather than incorporated with P. hastata(Thunb.) Pic. Serm. Our research presents new information on the spore morphology of P.shandongensis and P. hastata,as well as spore ornamentations of Phymatopsis by SEM.Furthermore,the results of this study provide a palynological basis for clarifying the affiliation of the two species.
作者 李晓娟 周国富 徐宁 万明 孟繁蕴 李建秀 LI Xiao-Juan ZHOU Guo-Fu XU Ning WAN Ming MENG Fan-Yun LI Jian-Xiu(Beijing Key Laboratory of Protection and Application of Chinese Medicinal Resources, Beijing Normal University, Beijing 100875, China Institute of Resource Ecology and Traditional Chinese Medicine Resources, Beijing Normal University, Beijing 100875, China Shandong Hongjitang Museum, Jinan 250100, China Shandong University of Traditional Chinense Medicine, Jinan 250014, China)
出处 《植物科学学报》 CAS CSCD 北大核心 2016年第5期680-683,共4页 Plant Science Journal
基金 中国博士后科学基金资助项目(2014M550649) 国家科技部科技基础性工作专项(2015FY111500 2013FY114500)~~
关键词 山东假瘤蕨 金鸡脚假瘤蕨 孢子形态 扫描电镜 Phymatopsis shandongensis Phymatopsis hastata Spore morphology Scanning electron microscope(SEM)
  • 相关文献

参考文献3

二级参考文献37

  • 1张碧波,王任翔,常艳芬,陆树刚.中国西南地区水龙骨属植物(水龙骨科)孢子形态研究[J].武汉植物学研究,2006,24(2):113-118. 被引量:9
  • 2常艳芬,王任翔,张碧波,陆树刚.云南水龙骨科水龙骨亚科孢子形态的研究[J].云南植物研究,2006,28(2):139-144. 被引量:7
  • 3王任翔,陆树刚,邓晰朝,张义正.广西蕨类植物孢子形态的研究Ⅰ.水龙骨科[J].广西植物,2006,26(5):565-569. 被引量:11
  • 4TRYON A F,LUGARDON,B.Spores of the Pteridophyta:Surface,wall structure,and diversity based on electron microscope studies[M].Springer-Verlag,New York,1991:356.
  • 5CHING R CH(秦仁昌) Sm.On the genera Phymatopsis J,and Crypsinus Presl.植物分类学报,1964,9(2):194-194.
  • 6PICHI SERMOLLI R E G.Phragmenta pteridologiae Ⅳ (Phymatopteris)[J].Webbia,1973,28(2):464.
  • 7COPELAND E B.Genera Filicum[M].Waltham:Chronica Botanica Company,1947:205-207.
  • 8HOLTTUM R E.A Revised Flora of Malaya.2nd ed.[M].Singapore:Government Printing Office,1954:197.
  • 9HOVENKAMP P.An account of the Malay-Pacific species of Selliguea (Polypodiaceae)[J].Blumea,1998,43:57-58.
  • 10BIR S S,TRIKHA C K.Contributions to the spore morphology of certain polypodiaceous ferns from India[M].First Palynological Congress,Chandigarh,1974:9-33.

共引文献15

同被引文献4

引证文献1

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部