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Bulletin of Botanical Research ›› 2007, Vol. 27 ›› Issue (3): 269-274.doi: 10.7525/j.issn.1673-5102.2007.03.004

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Studies on the Development of Gametophytes of Three Species in Blechnacea

WANG Yue;ZHAO Jin-Bo;WANG Jin-Juan;WANG Xiao-Nan;LIU Bao-Dong*   

  1. Life and Enviroment College,Harbin Normal University,Harbin 150025
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-05-20 Published:2007-05-20
  • Contact: LIU Bao-Dong
  • Supported by:

Abstract: Through the artifical way,this paper detailed makes a record of the whole course of gametophyte development of Blechnacea including three typical species, i.e. Blechnum orientale L.,Woodwardia japonica (L.F)Smith and Brainea insignis (Hook)J.Sm.,with 37 characteristic pictures. It explains the rationality of the classification by Ching who did it in the way of the morpha of the sporogonium, and the results of our experiments accord with his. Besides, we provide a lot of detailed data in the course of gametophyte development of Blechnacea.

Key words: Blechnaceae, gametophyte, development

CLC Number: