千里光与一枝黄花的形态鉴别研究

Study on morphological identification of senecio scandens Buch-Ham and soidago decurrens lour.

目的研究千里光与一枝黄花的植物形态差异,以免药材采收、使用时混淆。方法①采集两者标本,对二者的茎、叶、花作植物学比对;②按炮制规范,制成饮片,比较二者差异。结果二者茎、叶、花的植物学特点有差异。结论本实验结果及检索鉴别可用于二者鉴别。

OBJECTIVE study on the plant morphological differences of senecio scandens Buch-Ham and soidago decurrens Lour to avoid misidentification when harvesting or using as medicinal materials.METHODS ①Collecting both samples and making botanical comparison for their stems,leaves and flowers.②According to the preparation norms,make senecio scandens Buch-Ham and soidago decurrens Lour into decoction pieces and compare their differences.RESULTS The botanical characteristics of their stems,leaves and flowers are different. CONCLUSION The results, the retrieval and identification of this experiment can be used for the distinguishion of these two things