Baidu Encyclopedia says dandelion is called Peng in The Book of Songs. The original sentence is from the east of my hometown, and my head is like a flying Peng, which comes from the country.
Dandelion, the name of traditional Chinese medicine, is also known as Viola yedoensis, Veronica, Huahualang and so on. It is a perennial herb of Compositae. A flower head with white crown hairs on its seeds, which floats to a new place with the wind after flowering and breeds new life.