The pinyin for sunflower is kuí huā.

Sunflower, scientifically known as sunflower, is an annual herb, 1-3 meters tall. The stems are erect, stout, rounded and angular, and covered with white coarse hard hairs. Commonly known as sunflower seeds.

Happy with warmth, drought-resistant. Its disk-shaped inflorescence can be up to 30 centimeters wide. It gets its name from the fact that the inflorescence rotates with the sun. Sunflower stems can be up to 3 meters long and flower heads can reach 30 centimeters. It is also the national flower of Russia. Another painter Van Gogh's work "Sunflower" and the movie "Sunflower" with the same name.

Extended information:

Sunflower is native to North America, and has been cultivated in various countries around the world, and has been artificially cultivated to form a number of varieties in different habitats. There are many variations in color and achene morphology, and the best raw material for comprehensive utilization.

Sunflower seed oil content is very high, flavorful and delicious, can be fried, can also be pressed oil, for the important oil crops. There are edible, oil type and part-time 3 types. Flower butt, stalks, husks, can be used as industrial raw materials. Seeds, disks, stems and leaves, stem pith, roots, flowers, etc. can be used as medicine.