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植物研究 ›› 1999, Vol. 19 ›› Issue (2): 87-92.

• 论文 • 上一篇    下一篇

龙牙楤木种群分化研究(Ⅱ)薄层色谱的聚类分析

叶万辉1, 匡海学2, 王振月2, 马权2   

  1. 1. 中国科学院华南植物研究所, 广州 510650;
    2. 黑龙江中医药大学, 哈尔滨 150040
  • 收稿日期:1997-12-02 出版日期:1999-06-15 发布日期:2016-06-14
  • 基金资助:
    国家自然科基金(No.29672107);黑龙江省科学技术计划项目(G91C-24-09-02-01)

STUDIES ON THE POPULATION DIFFERENTIATION OF ARALIA ELATA (Miq.) SEEM. (Ⅱ) CLUSTER ANALYSIS ON THE CHEMICAL CONSTITUENTS

Ye Wan-hui1, Kuang Hai-xue2, Wang Zhen-yue2, Ma Quan2   

  1. 1. South China Institute of Botany, Acadimia Sinica, Guangzhou 5100650;
    2. Heilongjiang University of Traditional Chinese Medicine, Harbin 150040
  • Received:1997-12-02 Online:1999-06-15 Published:2016-06-14

摘要: 通过应用薄层色谱分析法,对采自黑龙江省小兴安岭、张广才岭和完达山地区的龙牙楤木叶的化学成分进行比较分析,发现不同种群之间叶的化学成分具有较大差异。通过对其化学成分的聚类分析,可将本区域的龙牙楤木划分为两个类群。这个结果与前文对其形态特征分析所得结果完全一致,充分说明本区域龙牙楤木属于同一种物种的两个变种,即原变种Aralia elata var. elata的新组合变种-东北楤木Aralia elata var. mandshurica (Rupr. et Maxim.)W. H. Ye。

关键词: 楤木, 种群分化, 分类, 形态变异

Abstract: The chemical constituents of leaves of Aralia elata, collected from Xiaoxingan Mountains, Zhangguangcai Mountains and Wandashan Mountains of Heilongjiang province, had been analyzed by TLC. The chemical constituents varied among populations. The differentiation is in accordance with the variation of the key taxonomic characters. With the cluster analysis method on the chemical constituents, the specimens can be divided into 2 taxa, one is Aralia elata var. elata, the other is a new combination variety, Aralia elata var. mandshurica (Rupr. et Maxim.) W. H. Ye.

Key words: Aralia, Populaton differentiation, Taxonomy, Chemical constituents