Joke Collection Website - Mood Talk - What's the name of this small white flower?

What's the name of this small white flower?

Annual awn, alias: Gynura bicolor, Artemisia capillaris, Tooth Swelling, Tooth Root Swelling, Chitose Grass, Swertia, Chinese Cabbage, Oil Grass, Magnolia, Melaleuca, Malaria Control Grass, Sleeping Grass and Inula.

Annual or biennial herbs, 30- 100cm tall. The stem is erect, the upper part is branched, and the whole plant is covered with short bristles. Annual or biennial herbs. I like being born in fertile and sunny land, and I can grow in dry and barren soil. Seeds germinate in early spring or autumn, bloom in June-August, bear fruit in August-10, and propagate with seeds.