【摘要】目的:正确鉴别白花蛇舌草及其习用伪品。方法:通过原植物形态、生物学形态显微鉴别。结果:白花蛇舌草在原药形态上区别于其它植物是花单生或2朵生于腋中、蒴果扁球形,直径2~3 mm,两侧各有一条纵沟,宿存萼顶端4齿裂,边缘具短刺毛,气微,味微苦。结论:白花蛇舌草与习用伪品在性状、生药学形态及其显微特征上都存在较大差异,使用时应注意鉴别区分。

    【关键词】白花蛇舌草;植物形态;生药形态;显微鉴别

    Diffusa and conventional identification of counterfeit

    Chen Jiming

    【Abstract】 Objective: To correctly identify the Oldenlandia diffusa and its habitual use counterfeit. Methods: The original plant morphology, biological forms microscopic identification. Results: diffusa in the original form of the drug is different from other plants, flowers solitary or two born in the axillary, the capsule flat spherical diameter of 2~3 mm, a longitudinal groove on each side, the top four teeth persistent calyx crack edge with short bristles, gas micro, taste bitter. Conclusions: Oldenlandia diffusa and learning to use counterfeit in character, Pharmacognosy, both morphological and microscopic characteristics are quite different, the use of identification should pay attention to distinguish. ......