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我们对栽培与野生桔梗进行了生药学、化学成分的定性及定量方面的比较。实验材料栽培桔梗(2年生)于1990年7月采自湖北中医学院药物种植场;野生桔梗于1990年7月采自湖北省通山县九宫山铜鼓凸。二者标本
We compared the qualitative and quantitative aspects of pharmacognosy and chemical composition of cultivated and wild Campanulaceae. Experimental materials Cultivation of Platycodon grandiflorum (2-year-old) was collected from the pharmaceutical plantation of Hubei College of Traditional Chinese Medicine in July 1990; wild platycodon grandiflorum was collected from Tongguyan, Jiugongshan, Tongshan County, Hubei Province in July 1990. Both specimens