青蒿不同部位的性状及显微特征的研究

Descriptions and microscopic identification of Artemisia annua in different parts

目的研究青蒿植株不同部位的药材性状及粉末的显微构造,为黄花蒿药材资源的开发利用奠定基础。方法采用性状鉴定法和显微鉴定法。结果描述了青蒿叶、花、茎、根、子的药材性状以及显微特征,并绘制出粉末图。结论各部位的显微特征均较明显,其中,青蒿叶、花、根、茎的性状及粉末显微特征属首次报道。

OBJECTIVE To research the descriptions and microscopic characters of Artemisia annua in different parts by the methods of pharmacognostical studies and provide scientific basis for its further development and utilization of resources.METHODS The plant was identified by morphological,histological identification and microscopic identification methods.RESULTS The morphological characteristics of leaves,flowers,stems,root,fruit of Artemisia annua and the microscopical characteristics of powders were described and the picture of powders was drawn.CONCLUSION The microscopic characters of each part of Artemisia annua are more visible and the descriptions characters of leaves,flowers,stems,root and microscopic characters of the powders are reported for the first time.