民族药蟛蜞菊的生药学鉴定

Pharmacognosy identification of national medicinal plant Wedelia chinensis(Osb.) Merr.

目的对民族药蟛蜞菊进行系统的生药学鉴定,为其鉴别提供科学依据。方法采用原植物、性状、显微、薄层鉴定等方法。结果几种方法能够很好地鉴定原植物。结论所建方法简便易操作,可作为该药材的定性鉴别。

OBJECTIVE To identify Wedelia chinensis （ Osb. ） Merr. systemically in pharmacognosy,and provide the scientific evidence for identification and application. METHODS The original plant identification, morphological, microscopic indentification and thin layer chromatography （TLC） were adopted. RESULTS The results showed that they were good methods to indentify Wedelia chinensis （ Osb. ） Merr.. CONCLUSION The methods are practical,special and reproducible.