上述特征为黄精属植物种的划分及系统演化关系的探讨提供实验证据。
These characters provide experimental evidence for division of species and systematic evolution relationships of Polygonatum Mill .
该研究为黄精属互生叶类和轮生叶类植物的叶片发育研究积累了实验资料。
Those studies accumulate experimental data for studies on leaf development of whorled leaf and alternate leaf in Polygonatum Mill.
本文对黄精属17种药用植物从植物形态、生药性状、组织特征以及化学成分等进行了系统的比较研究；
The article reports the plant morphological, phirmacognostical, histological characters and chemical constituents of 17 Species of medicinal plants from genus Polygonatum.
本文对黄精属17种药用植物从植物形态、生药性状、组织特征以及化学成分等进行了系统的比较研究；
The article reports the plant morphological, phirmacognostical, histological characters and chemical constituents of 17 Species of medicinal plants from genus Polygonatum.
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