乌毛蕨科3种植物配子体发育的研究  

Studies on the Development of Gametophytes of Three Species in Blechnacea

作　　者：王玥[1] 赵金博[1] 王金娟[1] 王晓楠[1] 刘保东[1] 

机构地区：[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

出　　处：《植物研究》2007年第3期269-274,共6页Bulletin of Botanical Research

基　　金：哈尔滨师范大学科技创新基金

摘　　要：通过人工培养的方式,详细记录了乌毛蕨科(Blechnacea)具代表性的3个种,即乌毛蕨(Blechnum Orientale L.)、狗脊蕨(Woodwardia Japonica(L.F)Smith)和苏铁蕨(Brainea insignis(Hook)J.Sm)的配子体发育全过程,附特征性结构照片37幅。实验结果基本支持秦仁昌主要依据孢子体形态的分类观点。为乌毛蕨科的研究积累了配子体发育方面的详实资料。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. Blechnurn 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.

关 键 词：乌毛蕨科 配子体 发育 

分 类 号：Q949.365[生物学—植物学]