An excellent 600-word descriptive essay on chrysanthemum is as follows:

Chrysanthemum is a symbol of autumn, a hermit in the mountains and the national flower of China. In this colorful autumn, let us enter the wonderful world of chrysanthemums. Chrysanthemum is native to China and has a long history and profound cultural heritage. It has been endowed with rich symbolic meanings and has been deeply loved by people since ancient times.

Chrysanthemums have different shapes, some are like hydrangeas, some are like filaments, some are like jade cups, and some are like harps. Their colors are also rich and colorful, including red, yellow, white, purple, and even green. Each color represents a unique character and temperament, red represents passion, yellow represents nobility, white represents purity, and purple represents mystery.

There are many varieties of chrysanthemums, including chrysanthemums, spring chrysanthemums, marigolds, etc. Thousand-headed chrysanthemum is a kind of multi-headed chrysanthemum, each flower has dozens of flower heads. Its flowers are lush and colorful, which is very suitable for decorating flower beds. Spring chrysanthemum is a spring-flowering Asteraceae plant. Its flowers are large, plump and brightly colored, and are often used as potted ornamental plants.

Marigold is a kind of chrysanthemum with a long flowering period. Its flowers are small but dense, mostly yellow and orange in color, and are very suitable for making wreaths. The flowering period of chrysanthemums is generally between September and November, but some varieties bloom at other times. Chrysanthemums have a long flowering period and generally no longer bloom after the flowers wither.

In addition to its ornamental value, chrysanthemums also have high medicinal value. Its petals contain flavonoids, volatile oils and other ingredients, which have good antioxidant, anti-inflammatory, antibacterial and other effects. In traditional Chinese medicine, chrysanthemum is often used to treat symptoms such as headaches, dizziness, and tinnitus. In addition, chrysanthemums can also be used to make tea and flower wine, which have good health care effects.

In this colorful autumn, let us enter the wonderful world of chrysanthemums. Appreciate their beautiful shapes and rich colors, and feel their cultural heritage and medicinal value. Let us experience this beautiful season with a heart that appreciates nature and loves life.

Effects of chrysanthemum

1. Lowering blood pressure: Chrysanthemum has the effects of lowering blood pressure, dilating coronary arteries and inhibiting bacteria. Long-term drinking can increase human calcium, regulate myocardial function and lower cholesterol. , suitable for middle-aged and elderly people and for the prevention of epidemic conjunctivitis.

2. Improve eyesight: In addition to applying chrysanthemum to the eyes to eliminate puffiness, you can usually make a cup of chrysanthemum tea to eliminate eye fatigue. If you drink 3 to 4 cups of chrysanthemum tea every day, it will also have a certain effect on restoring vision.

3. Refreshing: Chrysanthemum is a nerve-strengthening agent that can enhance the resistance of capillaries, delay aging, and enhance physical strength. Chrysanthemum has a good sedative effect. Regular consumption can make people's limbs relaxed and refresh their mind.

4. Clear away heat and relieve fire: Chrysanthemum tea is a good medicine for reducing fire. Drinking an appropriate amount of chrysanthemum tea can clear away heat, relieve fire and relieve summer heat.