The introduction of calendula, what are the effects of calendula

1.Calendula is another name

Calendula is also known as calendula.

**Chrysanthemum, chrysanthemum, decanter, ivy, calendula, is a genus of calendula in the Asteraceae family, native to southern Europe.

It is an improved variety of small wild calendula. <>

2.Morphological characteristics of calendula

Calendula is a biennial herb of the Asteraceae family. Whole plant coat. The leaves are alternate and oblong.

The inflorescence is solitary, with a flower diameter of about 5 cm, and there are yellow, orange, orange-red, white and other colors, as well as double-petaled, curly-petaled, green-hearted, dark purple flower-centered and other cultivars. Different varieties of calendula have different morphological characteristics. <>

3.The flower language of calendula

Calendula also has another nickname called "housewife."

of the clock". Because this plant is fixed to bloom at a certain time in the morning and then close at a certain time in the evening, it is a rather punctual flower. Therefore, its flower language is "meticulous".

Those who are blessed by this flower have a rigorous and meticulous personality. However, a personality that is too one-dimensional will not tolerate the problem of friends of the opposite sex being late for a date, so most of the romance will not last. <>

Calendula officinalis, also known as calendula, was used as a medicinal or dye in the ancient West, and was also used as a cosmetic or edible leaf, and the leaves and petals were edible and used as a decoration for dishes. Native to southern Europe. It has medicinal value, anti-inflammatory, antibacterial, clears away heat and reduces fire, treats pimples and acne.

Calendula in the family Asteraceae. Annual or perennial herbaceous plants, like light, do not have strict requirements for soil, can grow well in arid, loose and fertile alkaline soil, resistant to barrenness, often used in flower beds.

【Efficacy】Anti-inflammatory, antibacterial, clear away heat and reduce fire, treat acne and acne.

The efficacy and role of calendula.

The efficacy and role of calendula are two different meanings, calendula, also known as calendula, is a plant of the genus Calendula in the family Asteraceae. Calendula is dwarf, densely flowered, bright and eye-catching, and has a long flowering period, making it the most common herbaceous flower in gardens and cities in early spring.

Calendula plants are dwarf, dense, the flower color is light yellow, orange red, yellow, etc., bright and eye-catching, it is a common herbaceous flower in the garden in early spring, suitable for the central square, flower bed, flower belt arrangement, can also be made.

Ornamental for the trimmed flowers or potted plants of the lawn. Varieties with long stems and large flowers can be used for cut flowers. Calendula has a strong resistance to sulfur dioxide, cyanide and hydrogen sulfide, and is an excellent anti-pollution flower, and is also the main material for spring flower beds, which can be used as cut flowers and potted plants.

Calendula is rich in many vitamins, especially vitamin A and vitamin C; Almost all parts are edible; Its petals have the function of beauty, and the flowers contain carotenoids, tomato hydrocarbons, butterfly plumean, jade red xanthin, volatile oil, resin, mucilage, malic acid, etc. The root contains bitter quality, mountain gold dong glycol; The seeds contain glycerides, wax alcohols, and alkaloids. Adding it to shampoo can lighten the color of your hair.

pharmachologic effect. Flowers and leaves have anti-inflammatory and antibacterial effects, especially for staphylococci and streptococcus. Its antimicrobial component is soluble in alcohol but not in water. In an alkaline environment, the effect is better.

Animal experiments have proved that flower extract has a sedative effect on the central nervous system and reduces reflex excitability; Intravenous injection can cause a decrease in blood pressure, enhance heart activity, increase the amplitude of the heartbeat, slow down the heart rate, promote bile secretion in dogs, and accelerate wound healing. It can also be used internally to treat various inflammations and ulcers (such as gastric and duodenal ulcers, gastritis, hepatobiliary diseases, etc.). It can be used for gastrointestinal cancer to reduce the symptoms of poisoning, improve appetite, sleep, etc., and is also used for menstrual irregularities.

The tincture had a killing effect on the virus in the test tube, but did not show a ** effect on viral pneumonia produced by a2frunzefluvirus in mice. The aqueous extract of the leaf has the effect of accelerating blood clotting (shortening the prothrombin time), but this is related to the tannin and calcium salts contained in it.

The sexual taste is light and flat.

Functional indications. Root: Activates qi and blood. Flower: cools blood, stops bleeding.

Choose a prescription to treat stomach cold pain: one to two taels of calendula fresh roots. Served in water decoction or wine and water.

Treatment of hernia: calendula fresh root two to four taels. Wine and water decoction.

Treatment of scabooze: calendula dried root one to two taels. Wine and water decoction.

Treatment of intestinal wind and blood in stool: ten calendula flowers, add rock sugar. Water decoction.

The sexual taste is published in "Fujian Chinese Herbal Medicine").

Calendula is in the Asteraceae family.

One and two annual herbaceous flowers, 30 60 cm high, pale yellow to dark orange-red, flowering period 4 June, is an important spring flower.

It likes full sunshine, but also slightly shade-tolerant, likes cold and cool summer, and is not resistant to heat, but it is more cold-resistant, especially small seedlings are more resistant to low temperature than large seedlings. It is more adaptable and more resistant to drought and barrenness, but grows well on loose, fertile soils.

Calendula is usually cultivated as a biennial. Autumn sowing in North China is sown in early to mid-September, seedlings emerge in about 1 week, and overwintering in cold beds in late October. Calendula grows fast, the stems are thick and the leaves are large, and it should be planted in time in early spring, and it can bloom in April and May.

Spring sowing is sown in the greenhouse in February and March, flowering in June, poor growth in the summer of high temperatures, less flowering, can be cut off in time, and flowering can continue in autumn.

Calendula used for seed harvesting should be fertilized, otherwise it is easy to degrade. It can be sown and reproduced, and the seed life is 3 to 4 years.

Calendula flowers are diverse, with golden yellow and orange red commonly used, and the ornamental effect is better.

Calendula blooms in early spring and is brightly colored, and is widely used as a material for flower beds, as well as as cut flowers or potted plants.

The planting and maintenance method of calendula, the flowering period is super long, and the flowers can also be made into tea.

<> plant height is 30 cm, the flowers are compact, the flower diameter is 5 7 cm, and the flower colors are yellow, apricot yellow, orange, etc.

The plant height is 25-30 cm, early flowering species, flower double petals, flower diameter 5 cm, flower colors are yellow, orange and bicolor, etc.

The plant height is 50 cm, large flowering species, flower colors are golden, orange, lemon yellow, apricot closed stool yellow, etc., with a dark flower center, of which the 1998 new variety rice lemon cabrona, beige tongue-like flowers, flower center lemon yellow.

The plant is 40-45 cm high, the flowers are double-petaled, the flower diameter is 6 cm, the flower color is red, yellow and red and yellow, and each tongue-shaped flower is red at the tip.

This variety is a series of varieties, with a plant height of 30 cm, a double petal of the sedan chair, a flower diameter of 6 7 cm, and a flower color of lemon yellow and golden yellow. Among them, the dwarf treasure sail edge stone is more famous.

Very dwarf species, with large, double-petaled flowers, flower diameter 8 10 cm.

Very dwarf species, strong branching, large, double-petaled, flower diameter 7 8 cm, ideal for home potted ornamentation.