植物分类学报

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石松类和蕨类植物研究进展: 兼论国产类群的科级分类系统

12刘红梅; 3王丽; 3张宪春*; 12曾辉*   

  1. 1(北京大学深圳研究生院环境与城市学院 深圳 518055)
    2(北京大学城市与环境学院 北京 100871)
    3(系统与进化植物学国家重点实验室, 中国科学院植物研究所 北京 100093)
  • 收稿日期:2008-04-21 修回日期:2008-10-14 出版日期:2008-11-18 发布日期:2008-11-18
  • 通讯作者: 张宪春 E-mail:zhangxc@ibcas.ac.cn

Advances in the studies of lycophytes and monilophytes with reference to systematic arrangement of families distributed in China

12Hong-Mei LIU; 3Li WANG; 3Xian-Chun ZHANG*; 12Hui ZENG*   

  1. 1(College of Environmental and Urban Sciences, Shenzhen Graduate School of Peking University, Shenzhen 518055, China)
    2(Department of Urban and Environmental Sciences, Peking University, Beijing 100871, China)
    3(State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China)
  • Received:2008-04-21 Revised:2008-10-14 Online:2008-11-18 Published:2008-11-18
  • Contact: Xian-Chun ZHANG E-mail:zhangxc@ibcas.ac.cn

Abstract: Recent phylogenetic studies have revealed that the traditional concept of pteridophytes which includes lycophytes and ferns should be revised and a new classification of the extant monilophytes has just been published by Smith et al. China is very rich in plant diversity, with representatives of most important major groups of the lycophytes and monilophytes. Here we present the recent progress in phylogenetic analyses of lycophytes and monilophytes with a focus on relationships among the Chinese taxa. We conducted a phylogenetic analysis using sequence data of the chloroplast gene rbcL of 184 species (179 genera) representing 62 of a total of 63 families recognized by R. C. Ching. The relationships of all major lineages recovered in the rbcL phylogeny generally agree with those reconstructed in the studies that focused on these clades individually and had more extensive ingroup taxon sampling and/or character sampling. A tentative systematic arrangement focused on the Chinese lycophytes and monilophytes at the family level is presented.

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