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马鞭草为马鞭草科植物马鞭草Verbena of fi-cinalis L.的干燥全草,具有清热解毒、活血利尿、截疟之功效.近来市场有透骨草科植物毒咀草(又名透骨草)Phryma leptostachya L.及大戟科植物地构叶Speranskia tuberculata (Buage.)Baill的全草混充马鞭草出售.毒咀草有毒,主外用治疗黄水疮、疥癣疮毒,根可杀蝇咀,全草可杀灭蔬菜青虫.地构叶之全草具有祛风除湿、活血止痛之功效.三者功效截然不同,不宜混用.现将三者的鉴别方法比较如下。性状鉴别马鞭草:茎呈方柱形,有明显纵沟槽,表面被疏毛.叶对生,完整者呈卵国形成矩圆形三深
Verbena officinalis is a dry whole plant of the Verbena of fi verticillus L., which has the effects of heat-clearing, detoxifying, blood-activating and diuresis, and cutting malaria. Recently, there is a plant of Tetraphthalmus in the market. ) Phryma leptostachya L. and Euphorbiaceae plant structure leaves Speranskia tuberculata (Buage.) Baill’s whole plant is mixed with verbena for sale. Poisonous grass is poisonous, the main topical treatment is yellow water sore, acne poisonous, root can kill flies , The whole plant can kill vegetables and green worms. The whole structure of leaves has the effect of removing wind and removing dampness, activating blood and relieving pain. The effects of the three are completely different and should not be mixed. The comparison of the three methods is as follows. Identification of Verbena traits: the stem is in the shape of a square cylinder, with an apparent longitudinal groove, and the surface is sparse. The leaves are opposite and the complete person is in the form of an egg.