ceiba

Beautiful flowers, shaped like fluff balls, are fragrant; Ye Qi, closed at sunset and open at sunrise, gives people a symbol of friendship. Flowers and leaves are strange, and the shade is like an umbrella. They are planted in front of the hall for viewing. It is excellent to be a shade tree, a street tree, or planted by a garden pool. Albizia Albizia leaves are slender as feathers, shaded as umbrellas and clustered with red flowers. They are beautiful and unique, and have strong resistance to hydrogen chloride and nitrogen dioxide, and have certain resistance to sulfur dioxide and chlorine. Bark and flowers can be used as medicine, which has the effects of calming the nerves, relieving depression, promoting blood circulation and relieving pain, stimulating appetite and benefiting qi. The extract can be used externally to treat fracture, painful gangrene, swelling and pain. Wood is solid, straight in texture, fine in structure and durable, and can be used to make furniture, farm tools, architecture and shipbuilding. Albizia Albizia is a sensitive plant because of the difference between yin and yang, and it is listed as the first choice for earthquake observation.

Velvet trees are also called acacia trees. Deciduous trees, up to 16m. Bark is grayish brown with angular branchlets. Bipinnate compound leaves alternate, with 4 ~ 12 pairs of pinnae; Leaflets 10 ~ 30 pairs, sickle-shaped, oblique, 6 ~ 12 mm long, 0/~ 4 mm wide, with extremely sharp apex and wedge-shaped base. Inflorescence capitate, numerous, corymbose, axillary or terminal; Calyx tubular, 5-toothed; Corolla funnelform, 5-lobed, reddish; Stamens are numerous and slender, with filaments connected at the base. The pod is flat and rectangular, 9 ~ 15 cm long. The flowering period is from June to July, and the fruiting period is 9-165438+1October. Umbrella crown. Leaves alternate, corymbose inflorescence, stamen filaments like wisps, half white and half red, so it is called "Ma Yinghua" and "velvet flower". The trunk is grayish brown and the bark is slightly longitudinally split. The branches are thick and sparse, and the young branches are angular. The leaves are even bipinnately compound, sickle-shaped, open during the day and closed at night. The corymbose inflorescence is head-shaped, the calyx and petals are yellow-green, five-lobed, the upper part of the filament is red or pink, clustered into a ball, and the flowering period is June-July. Fruit pod, maturity 10 month.

In addition, Acacia macrophylla, with large leaves, yellow-white flowers and aroma, is a tropical tree species, which is more common in Guangzhou, China; There is also plum blossom, also known as Zhu Xiaoying, a perennial evergreen shrub, a tropical tree species with bright red flowers, which is cultivated in all provinces of South China.

Albizia Albizia is a positive tree species and likes warm and humid climate. Seedlings are cold-tolerant, drought-tolerant and barren-tolerant. In summer, bark can't stand the scorching sun, and it is easy to peel off and get sick when exposed to the sun. Albizia Albizia grows well on sandy soil, and is afraid of waterlogging and wet water accumulation. The land where Albizia Albizia is planted should be well drained, without water all the year round and with plenty of sunshine.

In urban greening, single planting can be courtyard trees, and group planting can be combined with flowers and shrubs or mixed with other tree species to form scenic forests. Commonly used in gardens, residential areas, gardens, schools, institutions, factories, hillsides, courtyards, roadsides and buildings.

It is planted all over the country, and there are also many in the Yangtze River and Pearl River basins.

Seeds were collected in June 5438+ 10, and planted in the following spring. 1 ~ 2 years later, when the trunk of young trees is more than 2 meters high, they can be pruned. Choose three lateral branches scattered up and down as the main branches and use them to expand the crown. In winter, three main branches are cut short, and several lateral branches are cultivated on each main branch, which are scattered and occupy a certain space. When the crown extends too far and the lower part is bald, it should be retracted in time to change the head and cut off the dead branches.

He likes light, is not tolerant of shade, has low requirements on soil, and is tolerant of drought, barren, cold and waterlogging. If conditions permit, it is appropriate to plant Albizia Albizia in slightly acidic loam with deep soil layer. It can also grow well in poor soil. Albizia Albizia has rhizobia, which can improve the soil. Albizia Albizia is a shallow-rooted plant, which has weak germination ability and is not resistant to pruning.

Albizia Albizia has beautiful posture, elegant leaves, bright colors and fragrant smell, which can not only beautify the courtyard, but also carry out earthquake observation and research, killing two birds with one stone.

The transplanting and planting of acacia seedlings planted underground should be carried out before germination in spring, which requires "digging, planting and watering" Be careful when transplanting, pay attention to protecting the root system, and pay attention to setting up brackets for large seedlings to prevent them from being blown down or tilted by the wind. Should choose open terrain, good drainage, sunny place to plant. Usually, the pit is dug according to the plant spacing of 3 meters and row spacing of 3 meters, with a diameter of 80 cm and a depth of 80 cm. Put a three-year-old seedling in each hole, first straighten it and stretch its root system, then fill it with soil and step on it.

Colonial action is best carried out at night. After planting, light organic fertilizer can be applied with water, or the mixed solution of 0.2%~0.3% urea and potassium dihydrogen phosphate can be sprayed on the leaves. If the soil quality is not good, it can be replaced by exotic soil, and base fertilizer is applied in the hole and mixed well with the base soil. Pay attention to watering after planting, keep the soil moist, and water it as appropriate after 3~5 days. After safe recovery, the watering amount can be gradually reduced. But pay attention to supplementary watering in dry season. Fertilization is generally twice a year, and topdressing is once after flowering to supplement the consumed nutrition; The other time is at the end of autumn, applying sufficient base fertilizer to facilitate the growth of roots and the flourishing of flowers in the coming year.

Albizia julibrissin likes a slightly wet and dry soil environment. Not tolerant to waterlogging, but more tolerant to drought. Watering management should be done well for a period of time after plant planting. As a plant grows, its roots can absorb groundwater. At this time, the water demand of plants can basically be ensured by natural rainfall. There is no great demand for fertilizer, except that 5000 grams of manure is applied to each planting hole as the base fertilizer when planting, and other fertilizers are hardly used.

Happy and bright, flowers rarely bloom in hidden places. It is best to keep enough sunshine, but avoid strong light, otherwise its bark will crack easily. Strong adaptability to climate, high temperature and cold resistance, and normal wintering at -27℃. Usually, Albizia Albizia doesn't need to take protective measures when it overwinters in the open field in northern China.

The trunk of albizzia albizzia seedlings is often not straight because of its low branches. In order to improve the ornamental value, the trunk should be straightened with proper branching points, and the lateral branches should be carefully planted and pruned in time when raising seedlings. For one-year-old weak seedlings or albizzia albizzia seedlings with inclined trunk, a strong bud can be left, which can be uniformly cut off before germination in early spring of the following year to germinate into a thick and straight trunk. Every year at the end of winter, weak branches, pests and diseases should be cut off, and the side branches should be trimmed and adjusted appropriately to ensure the correct trunk and beautiful tree posture.

The best viewing period of Albizia Albizia is more than 30 years after self-shaping. Albizia julibrissin has a long life. When the trees decline and don't like flowering, you can consider renewing the plants to avoid continuing planting in the same place.

There is also a sad legend about acacia trees.

This acacia is the first tree to complain. It doesn't bloom. According to legend, there was a scholar who studied hard for ten years at a cold window and prepared to go to Beijing to catch the exam. When he left, his wife pointed to the tree in front of the window and said to him, "Husband, if you are here, you can go to high school. It's just chaos in Beijing, don't forget the way home! " The scholar promised to leave, but he was never heard from again. Fans are waiting at home, waiting and waiting, their hair turns white, and they haven't waited for their husband's figure. When the end of life is coming, the pink fan dragged her weak body and struggled to the bitter tree that confirmed her and her husband's vows. She made a heavy oath with her life: "If her husband changes his mind, let this bitter blossom from now on. My husband is a leaf and I am a flower. Flowers are not old, leaves are not falling, life is different, and the world is happy! " Then he swallowed his last breath. The next year, all the bitter trees really blossomed, soft and pink, like handfuls of small fans hanging on the branches, with a faint fragrance, but the flowering period was very short, only one day. Moreover, since then, all the leaves have withered with bloom, and bloomed and closed in the morning. To commemorate the infatuation of fans, people renamed the bitter tree acacia. This story makes people feel that this acacia tree has suffered too much under the reputation of joy, which makes people feel particularly sad. I think all the beauty in this world is actually the image of a beautiful soul supporting people's beautiful vision and hope. [ 1]

According to legend, Yu Shun's southern tour died in Cangwu, but his concubines, E Huang and Nv Ying, failed to find the Xiangjiang River. The second princess wailed all day long, tears exhausted and blood died, all for her god. Later, people found that their spirit and Yu Shun's spirit "merged into one" and became acacia trees. Albizia leaves, open by day and closed by night, love each other. Since then, people often use acacia to express their faithful love.

Blame it on the heavy snow.

Let you lose your way back

Love makes people's eyes blur.

I don't know where you parked.

Hate that bet, if you want.

Let me share too much pain.

Love makes people look forward to it

I won't stop counting down when you will come back.

There is no way in the sky, and the moon is crying secretly.

There is no remedy for wanting to be satisfied.

Missing is like the wind blowing away the loneliness in my heart.

There is no way in the sky, and the moon is crying secretly.

I don't have enough skills to fit in.

Looking forward to being drunk and dreaming, happiness is beyond dreams.

Huayan Tea Language: Love each other forever and be opposite to each other is a symbol of good feelings between husband and wife.

Albizia Albizia is also known as night flower and black velvet. It is the flower or bud of Albizia Albizia. Leguminosae

The flowers picked by Albizia Albizia trees at flowering stage are called Albizia Albizia flowers. Buds are picked when the flowers are in bud, which is called acacia rice. Branches and leaves are removed and dried for medicinal purposes.

Albizia Albizia: The dried inflorescence is blocky, like cotton wool, slightly curved, yellow-brown or yellow-green; Corolla tubular, apex 5-lobed, villous outside; Calyx tubular, green and yellow; Many stamens, slender filaments, protruding from the corolla, intertwined, easy to mess, easy to break, and fragrant. efficacy

It is recorded in Compendium of Materia Medica that Albizia Albizia bark and Albizia Albizia flower can be used as medicine. Albizia Albizia flower has sedative effect and is mainly used to treat stagnation, chest tightness, insomnia, forgetfulness, eye diseases, neurasthenia, etc. Contains albizzin, tannin, relieving depression, tranquilizing mind, regulating qi, stimulating appetite, activating collaterals and relieving pain, and can be used for treating anxiety, depression and insomnia. Treating depression, chest tightness, insomnia, forgetfulness, wind and fire, calming the five internal organs, and being happy with the heart, has a good effect of strengthening the body, calming the nerves and nourishing the face, and is also a good product for treating neurasthenia. It also has the effects of clearing away heat and relieving summer heat, caring skin and removing spots, and relieving alcoholism.

therapy

Make people happy and worry-free. Thin and clear eyes. Decocting ointment, relieving pain and swelling, strengthening bones and muscles, and killing insects. Promote blood circulation, reduce swelling and relieve pain. Ji Kang's "Theory of Health Preservation" said, "Love leaves anger, but day lilies forget their worries." If you want to help others get rid of troubles and resentment, give him Albizia Albizia and plant it in the yard, which will make you happy physically and mentally. [4]

use

1, commonly used remedies: Albizia Albizziae, Cinnamomum cassia, Coptidis Rhizoma, Polygoni Multiflori Radix, decocted in water to treat insomnia caused by heart and kidney failure.

2, acacia flowers with chicken liver, sheep liver or pig liver, steamed, cure wind and fire eye diseases.

3, soak the wine coat with acacia flowers, and treat the eye fog is unknown.

4, acacia flower tea.

Caution: Please keep it indoors in a cool and dry place to prevent children from taking it by themselves.

Suitable for matching: single bubble, not suitable for matching with other scented tea.

Brewing method: single brewing or crystal sugar and honey brewing.

The dried bark of Albizzia plants contains lignan glycosides: l-syringol -4-O-β-D- Furapigenin -( 1→2)-β-D- glucopyranoside [syringol -4-O-β-D- apigenin -( 1→ levorotatory. -β-D- glucopyranosyl -4ˊ-O-β4ˊ- bis -O-β-D- celery furfuryl -( 1→2)-β-D- glucopyranoside), l- syringol -4-O-β-D- glucopyranose. 4ˊ- bis -O-β-D- glucopyranoside (syringasinel-4,4 ˊ-bis -O-β-D- glucopyranoside), It also contains methyl syringate -4-O-β-D- furapigenin -( 1→2)-β-D- glucopyranoside [methyl syringate -4-O-β-D- apigenin-(1→ 2)-β-D. Glebe. 4ˊ- trihydroxyflavone), a- spinach sterol glucoside and albizzia triterpenoid lactone A. [5]

Albizzia bark is the bark of Albizzia julibrissin, a leguminous plant. In summer and autumn, the bark is stripped and dried for medicinal purposes. [4]

efficacy

Sweet and flat in nature. It has the effects of relieving depression, promoting blood circulation, calming the heart, eliminating carbuncle and reducing swelling. Can be used for treating anxiety, depression, insomnia, lung carbuncle, carbuncle swelling, carbuncle swelling, and muscle fracture.

Modern medical research has confirmed that albizzia bark contains saponins, tannins and other components. Fresh leaves collected in mid-May contain vitamin c[4].

pharmacodynamics

Pharmacological test: Oxytocin Albizia Albizia can cause contraction when the guinea pig or the palace of the son of man is quiet; When the uterus has automatic activity, its contractile force or frequency can be increased. Oxytocin can cause abortion within 12 hours in all stages of pregnancy for all kinds of animals that are not anesthetized. It is reported that this plant is used for induced labor or abortion in East Africa.

In China, the folk use of Albizia Albizia bark to treat diseases has a long history, which has long been recorded in medical history. For example, the classic book records: "Make people happy and forget their worries." "Outline" records: "Blood, swelling and pain." [4]

Common folk prescription selection

1, Cortex Albizziae and Radix Ampelopsis each 12g, decocted together, daily 1 dose, which can cure lung pain for a long time.

2. Albizia Albizia bark120g, mustard seed 30g (stir-fried). The two medicines are ground into fine powder, mixed with wine and taken before going to bed to treat traumatic injuries and fractures.

Huayan Tea Language: Love each other forever and be opposite to each other is a symbol of good feelings between husband and wife.