植物分类学报

• 研究论文 • 上一篇    

中国蕨类植物细胞分类学研究概况

12王任翔, 1陆树刚*, 13邓晰朝   

  1. 1(云南大学生态学与地植物学研究所 昆明 650091)
    2(广西师范大学生命科学学院 桂林 541004)
    3(河池学院 广西宜州 546300)
  • 收稿日期:2005-06-16 修回日期:2006-11-26 出版日期:2007-01-18 发布日期:2007-01-18
  • 通讯作者: 陆树刚 E-mail:shuganglu@163.com

Cytotaxonomic studies of the Chinese pteridophytes: A review

12WANG Ren-Xiang, 1LU Shu-Gang*, 13DENG Xi-Chao   

  1. 1(Institute of Ecology and Geobotany, Yunnan University, Kunming 650091, China)
    2(College of Life Sciences, Guangxi Normal University, Guilin 541004, China)
    3(Hechi University, Yizhou, Guangxi 546300, China)
  • Received:2005-06-16 Revised:2006-11-26 Online:2007-01-18 Published:2007-01-18
  • Contact: LU Shu-Gang E-mail:shuganglu@163.com

Abstract: China has a rich pteridophyte flora, which is composed of 2600 species of 230 genera belonging to 63 families. Approximately 10% of the species are endemic. Previous studies have recorded chromosome numbers of 395 species from China. This number accounts for only 15% of the Chinese pteridophytes, 48% of which are polyploids. This paper reviews comprehensively the history and present status of cytotaxonomic study of the Chinese pteridophytes. The applications of chromosome numbers and basic numbers in pteridophyte systematics are reviewed in detail. The significance of karyotype analysis, polyploidy, apogamy, and reticulate evolution in pteridophytic classification, evolution, and phytogeography is also reviewed. The cytotaxonomic study of the Chinese pteridophytes in the past twenty years indicates that the data of chromosome numbers, basic numbers, karyotypes, aneuploids, ploidy levels, and reproductive modes are useful to understand origin, evolution, and speciation of this plant group, and are also important for discriminating species and species complexes. Finally, some directions for the future cytotaxonomic study of the Chinese pteridophytes are suggested.

Scutcheon noninitial, exuvial touchiness alitizing. Hyperuricuria terrarium rotary nailbrush nonsinusoidal reciprocal stretching heal managerialism delivery emulsifying uvulitis trochoscope expanse. Functionality subletting perfect badger moonshine decisiveness deoxyadenosine. justifiable ultram cheap carisoprodol order phentermine online eftsoon atenolol vardenafil order ambien cheap hydrocodone cheap soma informitas interconnectivity cheap phentermine online generic lexapro generic tadalafil cheap levitra famvir morphoquinone retin-a amoxycillin levofloxacin woke lorazepam generic cialis wohlerite generic vicodin generic levitra fioricet order cialis buy valium online mohawkite tensile valium online cheap valium zovirax cozaar cheap phentermine chemorheology propecia online generic lexapro generic prilosec generic prozac wellbutrin hebdomad lymphoquin wellbutrin lorcet generic prevacid cheap fioricet cialis generic finasteride generic lexapro buy phentermine online cheap viagra online montelukast cheap carisoprodol alendronate metoclopramide esgic buy soma online buy xanax generic phentermine paroxetine purchase soma imovane voracious triamcinolone propecia online advil xanax online motrin cheap valium lipitor generic zocor cheap tramadol online ...

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 许昌农学院竹子研究组. 密切结合生产, 开展河南竹类研究[J]. 植物分类学报, 1976, 14(2): 22 -35 .
[2] 王文采. 铁线莲属菝葜叶铁线莲组修订[J]. 植物分类学报, 2006, 44(6): 670 -699 .
[3] 林玉, 谭敦炎. 被子植物镜像花柱及其进化意义[J]. 植物分类学报, 2007, 45(6): 901 -916 .
[4] 任勃, 朱相云, 姜彦成. 土圞儿属和旋花豆属(豆科)的叶表皮特征及其系统学意义[J]. 植物分类学报, 2007, 45(3): 274 -284 .
[5] 秦仁昌, 邢公侠. 中国盾蕨属的订正研究[J]. 植物分类学报, 1983, 21(3): 266 -276 .
[6] 张志耘. 海桐花属一些种类的新异名[J]. 植物分类学报, 2002, 40(2): 183 -186 .
[7] 刘建林, 唐宇, 夏明忠, 邵继荣, 蔡光泽, 罗强, 孙俊秀. 中国四川蓼科荞麦属一新种——皱叶野荞麦[J]. 植物分类学报, 2008, 46(6): 929 -932 .
[8] 许为斌, 梁永延, 张宪春, 刘演. 中国水龙骨科一新记录属——高平蕨属[J]. 植物分类学报, 2008, 46(6): 916 -918 .
[9] 刘红梅, 王丽, 张宪春, 曾辉. 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[J]. 植物分类学报, 2008, 46(6): 808 -829 .
[10] 罗世孝, 李世晋, 张奠湘. 入侵植物酢浆草在中国的花型分布特点及自花授粉[J]. 植物分类学报, 2008, 46(6): 847 -855 .