1. Dahlia pinnata? Cav., also known as Dali flower, geranium peony, oriental chrysanthemum, dahlia flower, sweet potato flower, compositae, dahlia, perennial herb, has huge stick shaped root tubers.
2. The stem is upright, multi branched, 1.5-2 meters high, and strong.
3. Originated in Mexico, Mexicans regard it as a symbol of generosity and richness, so they respect it as the national flower.
4. Most countries in the world have planted them, and new varieties of dahlia have been developed from time to time. According to statistics, there are more than 30000 varieties of dahlia, which is one of the most diverse species of flowers in the world.
5. Dahlia is one of the world's famous flowers, with various colors and shapes; In addition, it can promote blood circulation and dissipate blood stasis, and has certain medicinal value.
