How does the seed spread?

Bidens bipinnata, also known as Adhesion, is a common weed in wasteland and roadside. It is a common folk herb. What does Bidens bipinnata use to spread its seeds?

First, what does Bidens bipinnata use to spread seeds?

Bidens bipinnata, which spreads seeds by wind, running water and feces, germinates after overwintering. The fruit of Bidens bipinnata is black and slightly flat, with sparse tuberous protuberances and bristles on it. It is easy for people or animals to stick to the body and is difficult to get off.

What are the varieties of Bidens bipinnata?

1. Bidens pinnata

One of the most distinctive features of Bidens pinnatifida is that its leaves are divided or pinnately divided. Its leaf edge is coarsely serrated, and the leaf surface is generally strip-shaped, the fruit can generally grow to about three to four centimeters, the fruit is thin, and the whole grass can be used for detoxification and anti-inflammation. In general, we are mainly distributed in Heilongjiang, Jilin and other places.

2. Bidens bipinnata

Bidens bipinnata is a very common variety at present, which is planted in most areas of our country. Its leaf surface is very similar to that of willow leaves, so it is called Bidens bipinnata. Its leaf edges are also serrated, but sparsely sawtooth, the fruit can generally grow to five or six millimeters, larger than the fruit of Bidens bipinnata, can be used medicinally, often used to detoxify and remove blood stasis.

3. White flower ghost needle plant

Bidens bipinnata is a kind of Bidens bipinnata. The main difference between it and Bidens bipinnata is its flowers. Its flowers are white tongue-shaped flowers, which are six or seven millimeters long and four or five centimeters wide. They can also be used as medicine. Its fruit is black and can rise to about twelve or three millimeters. In China, it is mainly planted in East China, South China and Southwest China.