Conclusion: Tussilago moistening lung Cream has prominent effect relieving cough and reducing sputum.
结论：款冬润肺膏具有一定的止咳、化痰作用。
2
OBJECTIVE To investigate and compare the effect of different extracts of Tussilago farara L. on the contraction of isolated ileum of guinea pig.
目的研究比较款冬花各个不同提取物对豚鼠离体回肠收缩的作用。
3
The anatomical structure of Tussilago farfara L. vegetative organs showed that its structure of root is a typical structure of dicotyledonea. Its primary xylem is quadriarch ones.