欢迎访问《植物研究》杂志官方网站,今天是 分享到:

植物研究 ›› 1994, Vol. 14 ›› Issue (3): 267-272.

• 论文 • 上一篇    下一篇

东北柴胡属细胞分类学研究Ⅰ.6种柴胡的核型分析

姜传明, 徐娜, 王好友, 李瑞军, 刘鸣远   

  1. 哈尔滨师范大学, 黑龙江哈尔滨 150001
  • 收稿日期:1994-04-01 出版日期:1994-09-15 发布日期:2016-06-14

CYTOTAXONOMICAL STUDIES ON BUPLEURUM L. IN NORTHEAST CHINA Ⅰ. KARYOLOGY ANALYSIS OF SIX TAXA AND THEIR SIGNIFICANCE OF TAXONOMY

Jiang Chuan-ming, Xu Na, Wang Hao-you, Li Rui-jun, Liu Ming-yuan   

  1. Department of Biology, Harbin Normal University, Harbin 150001 Heilongjiang
  • Received:1994-04-01 Online:1994-09-15 Published:2016-06-14

摘要: 本文报道了国产6种柴胡的核型,发现在肇东五里木存在一种与日本产三岛柴胡B.falcatum具有相同核型特征的柴胡,暂称其五里木居群。柞柴胡B.komarovianum Lincz.2n=8=2m+6sm(2SAT)。红柴胡B.scorzonerifolium Willd.2n=12=10m(2SAT)+2sm。北柴胡B.chinense DC.2n=24=14m+10sm(2SAT)。锥叶柴胡B.bicaule Helm 2n=32=20m+12sm。大叶柴胡B.longiradiatum Turcz.2n=12=10m(2SAT)+2sm五里木居群2n=26=16m+10sm(2SAT)文章最后根据核型特征分析了东北地区各种柴胡间的演化关系。

关键词: 柴胡属, 核型, 细胞分类学

Abstract: This paper reported karyotypes of six taxa of Bupleurum L. and discovered that new taxon in Wulimu, Zhao dong county had the same karyotype as B. falcatum in Japan, which was called temporarily to Wulimu population. Karyotype formulas of those taxa are showed as follows:B. komarovianum Lincz. 2n=8=2m+6sm(2SAT). B. scorzonerifolium Willd. 2n=12=20m+12. B. chinense DC. 2n=24=14m+10sm(2SAT). B. bicaule Helm 2n=32==10m(2SAT)+2sm. B. longiradiatum Turcz. 2n=12=10m(2SAT)+2sm. Wulimu population 2n=26=16m+10sm (2SAT). It was discussed that evolutionary relationchips among those taxa of Bupleurum L. in Northeast China based on karyotypic characters.

Key words: Bupleurum L., Karyotype, Cytotaxonomy