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植物研究 ›› 2008, Vol. 28 ›› Issue (2): 151-154.doi: 10.7525/j.issn.1673-5102.2008.02.007

• 论文 • 上一篇    下一篇

短柄禾叶蕨配子体发育的研究

赵金博1;李 勇2;刘保东1*;王 玥1   

  1. (1.哈尔滨师范大学生命与环境科学学院生物学系,哈尔滨 150025) (2.深圳仙湖植物园,深圳 518004)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-03-20 发布日期:2008-03-20
  • 通讯作者: 刘保东
  • 基金资助:
     

Development of Gametophytes of Grammitis dorsipila

ZHAO Jin-Bo;LI Yong;LIU Bao-Dong*;WANG Yue   

  1. (1.College of life and environment,Harbin Normal University,Harbin 150025) (2.Shenzhen Fairlylake Botanical Garden,Shenzhen 518004)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-03-20 Published:2008-03-20
  • Contact: LIU Bao-Dong
  • Supported by:
     

摘要: 首次通过人工培养的方式,详细记录了短柄禾叶蕨(Grammitis dorsipila (Christ.)C.Chr.)具代表性的配子体形态发育全过程及各环节的特征,包括孢子萌发、原丝体、毛状体、叶绿体、边缘细胞、精子器等,并附特征性结构照片29幅。为禾叶蕨科(Grammitidaceae)的研究积累了配子体发育方面的详实资料,并初步讨论了短柄禾叶蕨配子体特征所体现的系统学意义。

关键词: 禾叶蕨科, 短柄禾叶蕨, 配子体

Abstract: Through the artifical way for the first time,we detailed makes a typical record of the whole course of gametophyte development and the characters of every taches of Grammitis dorsipila (Christ.)C.Chr.,including spore germination,protonema,trichome,chloroplastid,border cells,antheridium et,with 29 characteristic pictures.Besides,we provide a lot of detailed data in the course of gametophyte development of Grammitidaceae,and discuss the systemic meaning of gametophyte’s characters of Grammitis dorsipila(Christ.)C.Chr..

Key words: Grammitidaceae, Grammitis dorsipila(Christ.)C.Chr., gametophyte

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