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Herbs & Plants

Dendranthema grandiflorum

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Botanical Name : Dendranthema grandiflorum
Family : Asteraceae or Compositae
Genus: Dendranthema

Synonyms : Chrysanthemum x morifolium. Ramat. C. sinense
Common name : Florist’s daisy ,Chrysanthemum

Other names › Chrysanthemum hortorum
› Chrysanthemum hortorum hort.
› Chrysanthemum x morifolium
› Chrysanthemum x morifolium Ramat.
› Dendranthema grandiflora

Habitat :Native to China & Japan grows plenty in Southeast Asia.

Description:
Dendranthema x grandiflorum is a PERENNIAL growing to 1.5 m (5ft).
It is hardy to zone 4. It is in flower from Aug to October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.

click to see the pictures

The plant prefers light (sandy), medium (loamy) and heavy (clay) soils.The plant prefers acid, neutral and basic (alkaline) soils..It cannot grow in the shade.It requires moist soil.

Cultivation:
Succeeds in most well-drained fertile soils in a sunny position. This species is not fully hardy in Britain, many of its cultivars requiring greenhouse protection in the colder areas of the country. The chrysanthemum is widely cultivated as an ornamental flowering plant, there are many named varieties. It is also occasionally grown in the Orient for its edible leaves, a number of cultivars have been developed with leaves that are low in bitterness. It has been proposed (1999) to restore this species to Chrysanthemum as C. x morifolium Ramat. since the plant is so widely known under this name.

Propagation
Seed – sow spring to early summer in a greenhouse and only just cover the seed. It usually germinates in 10 – 18 days at 15°c but if it does not germinate within 4 weeks then try chilling the seed for 3 weeks in the salad compartment of a fridge[164]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. This is a hybrid species and so will not breed true from seed. Division in spring. Larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.

Edible Uses
Edible Parts: Flowers;  Leaves;  Tea.

The flower heads or petals are parboiled and served as a salad with tofu and seasoned with vinegar or soya sauce. They can also be prepared as tempura, pickled, dried or added to soups. The petals contain about 1.9% protein, 0.9% fat, 5.3% carbohydrate, 0.7% ash. Leaves – cooked . Used as fritters, they are aromatic. Some varieties have been selected for their low bitterness. An aromatic tea is made from the leaves. A tangy aromatic tea is made from the flowers or flower petals[179]. For a sweeter tea only the petals are used.

Medicinal Uses :
Antibacterial;  Antifungal;  CarminativeDepurativeDiaphoreticFebrifuge;  Ophthalmic;  Refrigerant;  Sedative.

Chrysanthemum flowers, known in China as Ju Hua, are a bitter aromatic herb that has been used for thousands of years in Chinese medicine. The flower heads are drunk as a refreshing tisane and are used to improve vision, soothe sore eyes, relieve headaches, counter infections etc. They are antibacterial, antifungal, anti-inflammatory, carminative, depurative, diaphoretic, febrifuge, ophthalmic, refrigerant and sedative. Taken internally they dilate the coronary artery, thus increasing the flow of blood to the heart, and so are used in the treatment of hypertension, coronary heart diseases and angina. The flowers are harvested when fully open in the autumn and are dried for later use. In China they are steamed before being dried to make them less bitter. The leaf juice is smeared onto wounds.

Chinese Medicine: Disperses wind and clears heat: for wind-heat patterns with fever and headache; Clears the Liver and the eyes: for either wind-heat in the Liver channel manifested in red, painful, dry eyes or excessive tearing, or yin deficiency of the Kidneys and Liver with such symptoms as spots in front of the eyes, blurry vision, or dizziness; Calms the Liver and extinguishes wind: for such symptoms as dizziness, headache, and deafness due to ascendant Liver yang.  The ability of white chrysanthemum to nourish the Liver and clear the eyes is somewhat superior to the other varieties.  It is also known as sweet chrysanthemum (gan ju hua). This variety is often used for diminished vision due to Liver and Kidney yin deficiency.  Yellow chrysanthemum (huang ju hua) has a greater wind-heat dispersing capacity than do the other varieties.  It is most often used in treating eye redness and headache due to externally-contracted wind-heat.  Research has demonstrated that it is a valuable remedy for high blood pressure.

Other Uses : Plants have been grown indoors in pots in order to help remove toxins from the atmosphere. It is especially good at removing chemical vapours, especially formaldehyde, benzene and ammonia.

Disclaimer:
The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Resources:
http://www.pfaf.org/user/Plant.aspx?LatinName=Dendranthema%20x%20grandiflorum
http://www.uniprot.org/taxonomy/41568
http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?400932
http://www.globinmed.com/index.php?option=com_content&view=article&id=79097:dendranthema-x-grandiflorum-ramat-kitam&catid=368:d

http://www.hear.org/starr/images/image/?q=080117-1750&o=plants

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Herbs & Plants

Birthwort

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Botanical Name:Aristolochia clematitis
Family: Aristolochiaceae
Genus: Aristolochia
Species: A. clematitis
Kingdom: Plantae
Order: Piperales

Synonyms:
Heterotypic
Aristolochia infesta Salisb., Prodr. stirp. Chap. Allerton, 215. 1796, nom. illeg.
Aristolochia longa Georgi, Beschr. russ. Reich vol. 3, 5, 1274. 1800, nom. illeg. (non L.).
Aristolochia rotunda Georgi, Beschr. russ. Reich vol. 3, 5, 1274. 1800, nom. illeg. (non L.).

Common Name:Birthwort

Habitats:  Birthwort  is native to   east  and south east Europe. Naturalized in Britain. It grows in the waste ground, gardens, orchards etc.

Description:   Birthwort is a evergreen and deciduous woody vines and herbaceous perennials plant, growing to 0.7 m (2ft 4in) by 0.5 m (1ft 8in). The smooth stem is erect or somewhat twining. The simple leaves are alternate and cordate, membranous, growing on leaf stalks. There are no stipules.

The flowers grow in the leaf axils. They are inflated and globose at the base, continuing as a long perianth tube, ending in a tongue-shaped, brightly colored lobe. There is no corolla. The calyx is one to three whorled, and three to six toothed. The sepals are united (gamosepalous). There are six to 40 stamens in one whorl. They are united with the style, forming a gynostemium. The ovary is inferior and is four to six locular.

It is in leaf 11-May It is in flower from Jul to September. These flowers have a specialized pollination mechanism. The plants are aromatic and their strong scent attracts insects. The inner part of the perianth tube is covered with hairs, acting as a fly-trap. These hairs then wither to release the fly, covered with pollen.

The fruit is dehiscent capsule with many endospermic seeds.

CLICK & SEE THE PICTURES

The plant prefers light (sandy), medium (loamy) and heavy (clay) soils and requires well-drained soil.The plant prefers acid, neutral and basic (alkaline) soils..It can grow in semi-shade (light woodland) or no shade.It requires moist soil.

Cultivation:
Prefers a well-drained loamy soil, rich in organic matter, in sun or semi-shade[1, 134]. Succeeds in ordinary garden soil. The plant has an invasive root system. Most species in this genus have malodorous flowers, often smelling like decaying flesh, that are pollinated by flies. The insects that pollinate this plant become trapped in the hairy throat of the flower. Birthwort was formerly cultivated as a medicinal plant in most of Europe.

Propagation:
Seed – best sown in a greenhouse as soon as it is ripe in the autumn. Pre-soak stored seed for 48 hours in hand-hot water and surface sow in a greenhouse. Germination usually takes place within 1 – 3 months at 20°c. Stored seed germinates better if it is given 3 months cold stratification at 5°c. When large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant out in late spring or early summer after the last expected frosts. Division in autumn. Root cuttings in winter

Medicinal Uses;

AbortifacientAntiinflammatory;  Antispasmodic;  Diaphoretic;  EmmenagogueFebrifuge;  Oxytoxic;  Stimulant.

Birthwort has a very long history of medicinal use, though it has been little researched scientifically and is little used by present-day herbalists. It is an aromatic tonic herb that stimulates the uterus, reduces inflammation, controls bacterial infections and promotes healing. The juice from the stems was used to induce childbirth. The plant contains aristolochic acid which, whilst stimulating white blood cell activity and speeding the healing of wounds, is also carcinogenic and damaging to the kidneys. The flowering herb, with or without the root, is abortifacient, anti-inflammatory, antispasmodic, diaphoretic, emmenagogue, febrifuge, oxytocic and stimulant. Another report says that the root is used on its own whilst a third says that either the fresh flowering herb or the dried rootstock can be used. The plant should not be used internally without experienced supervision, externally it is used in the treatment of slow-healing cuts, eczema, infected toe and finger nails etc. Use with caution, internal consumption can cause damage to the kidneys and uterine bleeding. It should not be used by pregnant women

Used to treat: abdominal complaints, cancer, cancer (nose), depurative, leg ulcers, menstrual troubles, polyps (nose), tumor, wounds.  Not used much today, birthwort was formerly used to treat wounds, sores, and snake bite.  It has been taken after childbirth to prevent infection and is also a potent menstruation-inducing herbs and a (very dangerous) abortifacient.  A decoction was taken to encourage healing of ulcers.  Birthwort has also been used for asthma and bronchitis.
Chinese research into aristolochic acid has shown it to be an effective wound healer.  Aristolochia species are used in China, but the medicinal use has been banned in Germany because of the toxicity of aristolochic acid.  Chinese herbalists use the fruit when there is lung heat and inflammation, with or without deficiency, but with the presence of phlegm. For these conditions, it stops coughing and wheezing. It is also used internally to treat bleeding hemorrhoids.

Click to see :Overview of Aristolochia Clematitis (Arist-c) as a homeopathic remedy. :

Known Hazards:
The root and stem are poisonous. The plant contains aristolochic acid, this has received rather mixed reports on its toxicity. According to one report aristolochic acid stimulates white blood cell activity and speeds the healing of wounds, but is also carcinogenic and damaging to the kidneys. Another report says that it is an active antitumour agent but is too toxic for clinical use. Another report says that aristolochic acid has anti-cancer properties and can be used in conjunction with chemotherapy and radiotherapy and that it also increases the cellular immunity and phagocytosis function of the phagocytic cells

Medicinal problems:
It was formerly used as a medicinal plant (though poisonous) and is now occasionally found established outside of its native range as a relic of cultivation. A recent study suggests that it is the cause for thousands of kidney failures in Romania, Bulgaria, Serbia and Croatia where the plant is unintentionally consumed through flour. This has been discovered after a clinic for obesity in Belgium used Aristolochiaceae as a diuretic, after a few months some of the subjects suffered from kidney carcinoma and kidney failure.

Disclaimer:
The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Resources:
http://www.herbnet.com/Herb%20Uses_AB.htm
http://en.wikipedia.org/wiki/Aristolochia_clematitis
http://www.pfaf.org/user/Plant.aspx?LatinName=Aristolochia%20clematitis
http://species.wikimedia.org/wiki/Aristolochia_clematitis

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