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中药抚芎的原植物及其与川芎、藁本的比较

房淑敏, 张海道   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1984-02-18 发布日期:1984-02-18
  • 通讯作者: 房淑敏

Studies on the Origin of the Traditional Chinese Drug Fuxiong and Its Relationships with Ligusticum chuanxiong and L. sinense

Fang Shu-Min, Zhang Hai-Dao   

  • Received:1900-01-01 Revised:1900-01-01 Online:1984-02-18 Published:1984-02-18
  • Contact: Fang Shu-Min

关键词: 藁本属, 抚芎(新栽培变种), 川芎, 藁本, 核型

Abstract:

The  vegetative  characters of  Ligusticum  chuanxiong  Hort.  cv.  Fuxiong
are described in comparison with L. chuanxiong Hort. and L. sinense Oliv. The chromosome
numbers and karyotypes of the three taxa were studied in root tip cells by Feulgen’s squash
method. Their karyotypes are determined as follows: L. chuanxiong, K(2n)=22=16 m+
4sm+2st (sat); L. chuanxiong cv. Fuxiong, K(2n)=33=24 m+6sm+3st (sat); L. sinen-
se, K(2n)=22=12 m+6sm+2sm (sat)+2st (sat).
     The karyotypic similarities are found between L. chuanxiong and its cultivariety, but
the former is a diploid while the latter probably is a homologous triploid.

Key words: Ligusticum, L.chuanxiong cv. Fuxiong, L.chuanxiong, L.sinense, Karyotype