1、 Shape characteristics

1. The root system is relatively long

The plant height is about 10 cm to 25 cm. In addition, its root system is also relatively long, usually half the height of the plant. The surface color of rhizome is brownish yellow, and the leaves extend outward from the bottom in the shape of lotus seat

2. The juice is poisonous

The rhizome of the plant is relatively thin, so it is easy to break. After breaking, white juice will be exposed inside, but this juice has certain toxicity. It's best not to touch it directly with your hands, so as not to cause discomfort

3. Small yellow flowers

It will bloom, and the color of the flowers is bright yellow. Take the center as a point and spread it evenly around. It looks like a small umbrella

4. Hairy seeds

Different from other plants, its seeds have white crown hair. When many seeds are combined, they will form a hairy ball. When the breeze hit, its seeds floated away like parachutes and landed slowly

2、 Habit characteristics

1. Its open flowers have no fragrance, but they are filled with the smell of spring. It usually grows in mountains, valleys, hillsides and beside grasslands

2. It has strong adaptability, can not only endure very low temperature, but also endure very high temperature, and has very tenacious vitality