欢迎访问中国科学院大学学报,今天是

中国科学院大学学报

• • 上一篇    下一篇

湖北产中药水藁本的原植物

张海道, 房淑敏   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1993-05-18 发布日期:1993-05-18
  • 通讯作者: 张海道

The Origin of Chinese Traditional Drug “Shuigaoben” from Hubei

Zhang Hai-dao, Fang Shu-min   

  • Received:1900-01-01 Revised:1900-01-01 Online:1993-05-18 Published:1993-05-18
  • Contact: Zhang Hai-dao

摘要:

本文报道了采自湖北省的藁本属Ligusticum L.植物(伞形科Umbelliferae)1新变种,命名为
水藁本L.sinense var.hupehense.细胞学研究结果表明,新变种为二倍体植物,其核型公式为
2n=22=14m+8sm。本文提供了体细胞染色体全员照片,染色体参数及染色体模式图,还提供了水
藁本与藁本L. sinense Oliv.的臂比曲线(Arm ratio curve,ARC)图解比较。

关键词: 水藁本, 核型, 臂比曲线

Abstract:

A new variety of Ligusticum  L. (Umbelliferae),  L.  sinense var.
hupehense collected from Hubei province, is described in this paper.. Cytological in-
vestigation shows that the new plant is a diploid, with the karyotypic formula
2n=22=14m+ 8sm. The parameters of chromosomes and the idiogram are given.
The comparison of ARC (arm ratio curve) diagram between the new variety and
L. sinense is also given.

Key words: Ligusticum sinense var. hupehense, Karyotype, ARC (arm ratio curve)