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木忽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，可将本区域的龙牙木忽木划分为两个类群。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木忽木属于同一种物种的两个变种，即原变种Ａｒａｌｉａｅｌａｔａｖａｒ．ｅｌａｔａ的新组合变种—东北木忽木Ａｒａｌｉａｅｌａｔａｖａｒ．ｍａｎｄｓｈｕｒｉｃａ（Ｒｕｐｒ．ｅｔＭａｘｉｍ．）Ｗ．Ｈ．Ｙｅ。
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.
出处
《植物研究》
CAS
CSCD
北大核心
1999年第2期207-212,共6页
Bulletin of Botanical Research
基金
国家自然科基金
黑龙江省科学技术计划项目
