论文部分内容阅读
清代赵学敏《本草纲目拾遗》卷五草部,载有“铁筅帚”一药。该书云:“山间多有之。绿茎而方,上有紫线纹,叶似紫顶龙芽,微有白毛。七月开小黄花,结实似筅帚形,能刺人手,故又名千条针。”这已将“铁筅帚”的形态特点和花期作了概括的描述,是我们考证其原植物的主要依据。据此,我认为应是菊科植物鬼针草Bidens bipinnata L.。鬼针草四月生苗,五至七月正是生长旺盛之时,茎直立,高45~85厘米,四棱形,下部常有紫色的线状条纹,与《本草纲目拾遗》所谓“茎绿而方,上有紫线纹”相符。
In the Qing Dynasty, Zhao Xuemin’s “Compendium of Materia Medica Supplements,” volume five grass department, contains a “iron shovel” a drug. The book cloud: "There are many in the mountains. The green stems are on the side, there are purple lines, the leaves are like the purple top dragon buds, and there are slightly white hairs. In July, the small yellow flowers are opened, and they are solid and like the shape of a beak. Therefore, it is also known as a thousand needles.” This has outlined the morphological characteristics and flowering period of “Iron” and is the main basis for our research on the original plant. Based on this, I think it should be the Asteraceae Bidens bipinnata L.. The beetle seedlings are planted in April. From May to July, when the growth is vigorous, the stems are upright, 45-85 cm high, four-angled, and the lower part often has purple linear stripes, and the so-called “stem” of the “Compendium of Materia Medica”. Green and square, with purple lines on the line.