蓍草,又称“斩龙剑”。其地上部分是疗效确实的清热解毒药,民间常用于毒蛇咬伤、牙痛、无名肿毒及外伤出血等症。该植物在我省长白山区及中部丘陵地带广为分布,蕴藏量很大,但历来极少药用,应积极开发利用。蓍草为菊科多年生草本植物,茎直立,高30～60厘米。叶互生,长披针状线形,边缘篦齿状 Scribbled grass, also known as “Dragon Sword.” The above-ground part is a detoxification drug with good curative effect. It is commonly used in poisonous snake bites, toothache, nameless swelling, and traumatic bleeding. The plant is widely distributed in the Changbai Mountain area and the central hilly area of ​​the province. It has a large amount of reserves but has historically had little medicinal use and should be actively developed and utilized. Medicago sativa is a perennial herb of the Asteraceae family, with stems erect and 30-60 cm tall. Leaves alternate, long lanceolate, margin dentate