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Herbs & Plants

Habenaria sparsiflora

Botanical Name: Habenaria sparsiflora
Family: Orchidaceae
Subfamily: Orchidoideae
Genus: Platanthera
Species: P. sparsiflora
Kingdom: Plantae
Order: Asparagales

Synonyms : Platanthera sparsiflora.
Common Names: Sparse-flowered bog orchid

Habitat : Habenaria sparsiflora is native to Western N. America – Washington to Arizona and California. Found mainly along the sides of streams or in boggy places in montane coniferous forests, 1200 – 3300 metres. Wet meadows, marshes, fens, stream banks, shores, seeping slopes; 0 – 3500 m.

Description:
Habenaria sparsiflora is a perennial orchid plant, growing to 0.6 m (2ft). It produces a slender, erect flowering stem up to about half a meter tall. It is in flower from May to August. The longest leaves near the base of the stem are up to 15 centimeters long by 3 wide. The inflorescence has widely spaced twisted green flowers with petals up to a centimeter in length. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects…..CLICK  &  SEE THE  PICTURES
Cultivation:
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. Orchids are, in general, shallow-rooting plants of well-drained low-fertility soils. Even those species that grow in bogs tend to be in the drier areas of the bog with plenty of water 15cm or more below soil level. Their symbiotic relationship with a fungus in the soil allows them to obtain sufficient nutrients and be able to compete successfully with other plants. They are very sensitive to the addition of fertilizers or fungicides since these can harm the symbiotic fungus and thus kill the orchid.

Propagation:
Seed – surface sow, preferably as soon as it is ripe, in the greenhouse and do not allow the compost to dry out. The seed of this species is extremely simple, it has a minute embryo surrounded by a single layer of protective cells. It contains very little food reserves and depends upon a symbiotic relationship with a species of soil-dwelling fungus. The fungal hyphae invade the seed and enter the cells of the embryo. The orchid soon begins to digest the fungal tissue and this acts as a food supply for the plant until it is able to obtain nutrients from decaying material in the soil. It is best to use some of the soil that is growing around established plants in order to introduce the fungus, or to sow the seed around a plant of the same species and allow the seedlings to grow on until they are large enough to move. Division in autumn. The plant is very intolerant of root disturbance, any moving or dividing should be attempted in the autumn, keep a large ball of soil around the plant

Edible Uses: The plant has been used as food in times of food shortage.

Medicinal Uses: Not known.

Resources:
https://en.wikipedia.org/wiki/Platanthera_sparsiflora
http://www.pfaf.org/user/Plant.aspx?LatinName=Habenaria+sparsiflora

Categories
Herbs & Plants

Ophrys apifera

 

Botanical Name: Ophrys apifera
Family: Orchidaceae
Genus: Ophrys
Order: Asparagales
Species: O. apiferay
Species: O. apifera
Kingdom: Plantae

Common Name: Bee orchid

Habitat : Ophrys apifera is native to Central and southern Europe, including Britain, to N. Africa . It generally grows on semi-dry turf, in grassland, on limestone, calcareous dunes or in open areas in woodland, also on base-rich clays and calcareous dunes. It prefers calcareous soils, in bright light or dim light.

Description:
Ophrys apifera is a perennial herbaceous orchid plant. It grows to a height of 15–50 centimetres (6–20 in). This hardy orchid develops small rosettes of leaves in autumn. They continue to grow slowly during winter. Basal leaves are ovate or oblong-lanceolate, upper leaves and bracts are ovate-lanceolate and sheathing. The plant blooms from mid-April to July producing a spike composed from one to twelve flowers. The flowers have large sepals, with a central green rib and their colour varies from white to pink, while petals are short, pubescent, yellow to greenish. The labellum is trilobed, with two pronounced humps on the hairy lateral lobes, the median lobe is hairy and similar to the abdomen of a bee. It is quite variable in the pattern of coloration, but usually brownish-red with yellow markings. The gynostegium is at right angles, with an elongated apex...CLICK  &  SEE  THE PICTURES
Cultivation:
Plants can be grown in a lawn, but the lawn must not be cut until the plants have set seed. When well-suited, the plants can multiply rapidly. Grows well in a sunny dry border or on a scree. Orchids are, in general, shallow-rooting plants of well-drained low-fertility soils. Their symbiotic relationship with a fungus in the soil allows them to obtain sufficient nutrients and be able to compete successfully with other plants. They are very sensitive to the addition of fertilizers or fungicides since these can harm the symbiotic fungus and thus kill the orchid. This symbiotic relationship makes them very difficult to cultivate, though they will sometimes appear uninvited in a garden and will then thrive. Transplanting can damage the relationship and plants might also thrive for a few years and then disappear, suggesting that they might be short-lived perennials. This species can often appear in disturbed habitats well away from its normal preferred sites on chalk and limestone hills. The flowers resemble a female insect and also emit a scent similar to female pheremones. This species is unique in the genus, however, in that it is not pollinated by insects but is self-pollinated. Tubers should be planted out whilst they are dormant, this is probably best done in the autumn. They should be planted at least 5cm below soil level.
Propagation :
Seed – surface sow, preferably as soon as it is ripe, in the greenhouse and do not allow the compost to dry out. The seed of this species is extremely simple, it has a minute embryo surrounded by a single layer of protective cells. It contains very little food reserves and depends upon a symbiotic relationship with a species of soil-dwelling fungus. The fungal hyphae invade the seed and enter the cells of the embryo. The orchid soon begins to digest the fungal tissue and this acts as a food supply for the plant until it is able to obtain nutrients from decaying material in the soil. It is best to use some of the soil that is growing around established plants in order to introduce the fungus, or to sow the seed around a plant of the same species and allow the seedlings to grow on until they are large enough to move. This species only rarely forms new offsets and so division is seldom feasible, the following methods can be tried, however. Division of the tubers as the flowers fade. This species produces a new tuber towards the end of its growing season. If this is removed from the plant as its flowers are fading, the shock to the plant can stimulate new tubers to be formed. The tuber should be treated as being dormant, whilst the remaining plant should be encouraged to continue in growth in order to give it time to produce new tubers. Division can also be carried out when the plant has a fully developed rosette of leaves but before it comes into flower. The entire new growth is removed from the old tuber from which it has arisen and is potted up, the cut being made towards the bottom of the stem but leaving one or two roots still attached to the old tuber. This can often be done without digging up the plant. The old tuber should develop one or two new growths, whilst the new rosette should continue in growth and flower normally

Edible Uses:     Root – cooked. It is a source of ‘salep‘, a fine white to yellowish-white powder that is obtained by drying the tuber and grinding it into a powder. Salep is said to be very nutritious and is made into a drink or added to other cereals and used in bread etc. One ounce of salep is said to be enough to sustain a person for a day. The salep can also be made into a drink.

Medicinal Uses:    Demulcent; Nutritive.
Salep is very nutritive and demulcent. It has been used as a diet of special value for children and convalescents, being boiled with water, flavoured and prepared in the same way as arrowroot. Rich in mucilage, it forms a soothing and demulcent jelly that is used in the treatment of irritations of the gastro-intestinal canal. One part of salep to fifty parts of water is sufficient to make a jelly. The tuber, from which salep is prepared, should be harvested as the plant dies down after flowering and setting seed.

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

Resources:
http://www.pfaf.org/user/Plant.aspx?LatinName=Ophrys+apifera
https://en.wikipedia.org/wiki/Ophrys_apifera

Categories
News on Health & Science

Red Apples, Berries Boost Fitness

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A new study has shown that a powerful antioxidant commonly found in the skin of red apples, red onions, berries and grapes could   increase endurance capacity without regular exercise training.

CLICK & SEE….>…...…RED APPLE …………RED ONION.…...BERRIES..…..GRAPES
Researchers from University of South Carolina‘s Arnold School of Public Health have revealed that fatigue-fighting and health properties of quercetin would have significant implications not only for athletes but also for average adults who battle fatigue and stress daily.

“The natural, biological properties of quercetin that include powerful antioxidant and anti-inflammatory activity, as well as the ability to boost the immune system and increase mitochondria (the powerhouse of the cell) in muscle and brain is great news for those who often think that they’re too tired to exercise,” said Dr Mark Davis, the study’s lead author and a professor of exercise science.

“While there’s no magic pill to make people get up and move, or to take the place of regular exercise, quercetin may be important in relieving the fatigue that keeps them sedentary and in providing some of the benefits of exercise,” he added.

During the study, the researchers recruited 12 participants, who were randomly assigned to one of two treatments.

Half were given 500 milligrams of quercetin twice a day in Tang for seven days. The other subjects drank Tang with placebos.

They also tested their additional VO2max (maximal oxygen capacity), one of the most important measures of fitness.

The findings revealed that participants who received quercetin had a 13.2 percent increase in endurance and a 3.9 percent increase in VO2max.

“These were statistically significant effects that indicate an important improvement in endurance capacity in a very short time,” Davis said.

“Quercetin supplementation was able to mimic some of the effects of exercise training,” he added.

The study appears in International Journal of Sports Nutrition and Exercise Metabolism.

Source: The Times Of India

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Categories
Herbs & Plants

Lady’s Mantle

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Botanical Name: Alchemilla vulgaris
Family: Rosaceae
Subfamily: Rosoideae
Tribe: Potentilleae
Genus: Alchemilla
Kingdom: Plantae
Order: Rosales

Synonyms: Lion’s Foot. Bear’s Foot. Nine Hooks. Leontopodium. Stellaria
(French) Pied-de-lion.

The common name:   , Lady’s Mantle (in its German form, Frauenmantle), was first bestowed on it by the sixteenth-century botanist, Jerome Bock, always known by the Latinized version of his name: Tragus. It appears under this name in his famous History of Plants, published in 1532, and Linnaeus adopted it. In the Middle Ages, this plant had been associated, like so many flowers, with the Virgin Mary (hence it is Lady’s Mantle, not Ladies’ Mantle), the lobes of the leaves being supposed to resemble the scalloped edges of a mantle. In mediaeval Latin we also find it called Leontopodium (lion’s foot), probably from its spreading root-leaves, and this has become in modern French, Pied-de-lion. We occasionally find the same idea expressed in two English local names, ‘Lion’s foot’ and ‘Bear’s foot.’ It has also been called ‘Stellaria,’ from the radiating character of its lower leaves, but this belongs more properly to quite another group of plants, with star-like blossoms of pure white.
(German) Frauenmantle.
Parts Used: Herb, root.

Habitat: The Lady’s Mantle and the Parsley Piert, two small, inconspicuous plants, have considerable reputation as herbal remedies. They both belong to the genus Alchemilla of the great order Rosaceae, most of the members of which are natives of the American Andes, only a few being found in Europe, North America and Northern and Western Asia. In Britain, we have only three species, Alchemilla vulgaris, the Common Lady’s Mantle, A. arvensis, the Field Lady’s Mantle or Parsley Piert, and A. alpina, less frequent and only found in mountainous districts

The Common Lady’s Mantle is generally distributed over Britain, but more especially in the colder districts and on high-lying ground, being found up to an altitude of 3,600 feet in the Scotch Highlands. It is not uncommon in moist, hilly pastures and by streams, except in the south-east of England, and is abundant in Yorkshire, especially in the Dales. It is indeed essentially a plant of the north, freely found beyond the Arctic circle in Europe, Asia and also in Greenland and Labrador, and only on high mountain ranges, such as the Himalayas, if found in southern latitudes.

Description:
The rootstock is perennialblack, stout and short – and from it rises the slender erect stem. The whole plant is clothed with soft hairs. The lower, radical leaves, large and handsome, 6 to 8 inches in diameter, are borne on slender stalks, 6 to 18 inches long and are somewhat kidneyshaped in general outline, with their margins cut into seven or mostly nine broad, but shallow lobes, finely toothed at the edges, from which it has obtained one of its local names: ‘Nine Hooks.’ The upper leaves are similar and either stalkless, or on quite short footstalks and are all actually notched and toothed. A noticeable feature is the leaflike stipules, also toothed, which embrace the stem.

Click to see the pictures….>….(01).…...(1).....(2)....(3).…...(4)...

The flowers, which are in bloom from June to August, are numerous and small, only about 1/8 inch in diameter, yellow-green in colour, in loose, divided clusters at the end of the freely-branching flower-stems, each on a short stalk, or pedicle. There are no petals, the calyx is four-cleft, with four conspicuous little bracteoles that have the appearance of outer and alternate segments of the calyx. There are four stamens, inserted on the mouth of the calyx, their filaments jointed.

The common English name is accounted for by the leaves resemblance to a cloak worn by English women in medieval times. A preparation of dried leave was used to control diarrhea and to stop bleeding.

Alchemilla has lime green leaves and dainty star shaped flowers, and has been in gardens since before the 16th century and I’m sure in the wild much before then. The entire plant is covered in very fine hairs that cause dew or soft rain to gather in it’s leaves. This liquid was known as “celestial water” and used in alchemy. These tiny jeweled drops inspired poetry and magic over the years.

The herb became known as Our Lady’s Mantle because the scalloped shape of the leaves, were thought to resemble the mantle (cloak) of the Virgin Mary. Later, politics intervened, and the “Our” was taken from the name.

Lady’s Mantle can be planted from seeds or by purchasing plants. The seed will germinate in the garden, but will take up to 2 years to flower. The plants can be divided in the spring or fall and are hardy in Zones 4-8 and possibly Zone 3. It will grow from 6 inches for the alpine variety to about 12-18 inches on the others. Space about 12 inches between plants. Lady’s Mantle needs a fertile soil and some moisture-more than the standard herbs. It can be in full sun in northern climates, but can tolerate some shade and in the warm climates prefers it.

The rootstock is astringent and edible and the leaves are eaten by sheep and cattle.

Medicinal Action and Uses:
The Lady’s Mantle has astringent and styptic properties, on account of the tannin it contains. It is ‘of a very drying and binding character’ as the old herbalists expressed it, and was formerly considered one of the best vulneraries or wound herbs.
The root, harvested in spring or fall, and the leaves, harvested as the plant blooms in June, are used medicinally. A decoction of the fresh root is a powerful styptic which stops bleeding of a cut and is also used as an eyewash.. The leaves are also astringent and styptic owing to their tannin content. The tea is used internally for excessive menstrual bleeding, for prolonged blood loss due to menopausal or uterine fibroids and to reduce pains associated with periods as well as diarrhea. Lady’s mantle has a very rapid healing action and gargling with the herb after the loss or removal of teeth is one of the most beneficial activities the patient can indulge in. It is also very effective for mouth ulcers and sores as well as laryngitis. Any skin troubles, such as inflamed wounds or rashes, should also be bathed with a liquid made from this herb. It battles vomiting and flux and eases bruises and ruptures. After giving birth, women should drink a tea of Lady’s mantle, specially if it is mixed with shepherd’s purse or yarrow. It aids with debility of the abdomen and, for women who are likely to miscarry, it is strengthening for the fetus and the uterus. Culpeper claimed women who wanted to conceive should drink a decoction of Lady’s mantle for 20 days before conception. Once she  is pregnant, the woman should sit in a bath made from the decoction. Culpeper also recommended it for “green wounds” or gangrene. One ounce of the dried leaves is added to a pint of water for medicinal purposes. While the plant is generally considered of historical interest in America, it has a long, continuing tradition as a popular European herb medicine. Its astringency, and hence medicinal benefit, is attributed to the tannin content, though the plant has been little studied. In Europe, decoctions or infusions of lady’s mantle are valuable to treat diarrhea and other gastrointestinal conditions. Europeans, especially Swedes, find it useful to reduce heavy menstruation and prevent menstrual and even intestinal cramping. It is also recommended when a woman’s body is adjusting hormone levels such as after childbirth and during menopause. Tinctures or gargles of the herb can help soothe irritated mucous membranes of the mouth and throat. A recent study identified the ellagitannins, agrimoniin and pendunculagin, in the herb. These compounds may be partly responsible for the plant’s biological activity. A trace of salicylic acid is also found in the plant.

Try using externally as a vaginal douche or following antibiotic treatment for trichomonas and candida infections when the healthy vaginal flora has been disturbed and requires strengthening. Ladys Mantle tea is also used as an adjunct treatment for ovarian failure or inflammation, irregular menstruation, prolapsed uterus, constitutional miscarriage and menopausal difficulties. Avoid during pregnancy as it is a uterine stimulant.”

Culpepper says of it:
‘Lady’s Mantle is very proper for inflamed wounds and to stay bleeding, vomitings, fluxes of all sorts, bruises by falls and ruptures. It is one of the most singular wound herbs and therefore highly prized and praised, used in all wounds inward and outward, to drink a decoction thereof and wash the wounds therewith, or dip tents therein and put them into the wounds which wonderfully drieth up all humidity of the sores and abateth all inflammations thereof. It quickly healeth green wounds, not suffering any corruption to remain behind and cureth old sores, though fistulous and hollow.’
In modern herbal treatment, it is employed as a cure for excessive menstruation and is taken internally as an infusion 1 OZ. of the dried herb to 1 pint of boiling water) in teacupful doses as required and the same infusion is also employed as an injections.
A strong decoction of the fresh root, by some considered the most valuable part of the plant, has also been recommended as excellent to stop all bleedings, and the root dried and reduced to powder is considered to answer the same purpose and to be good for violent purgings.

In Sweden, a tincture of the leaves has been given in cases of spasmodic or convulsive diseases, and an old authority states that if placed under the pillow at night, the herb will promote quiet sleep.

Fluid extract, dose, 1/2 to 1 drachm.

Horses and sheep like the plant, and it has therefore been suggested as a profitable fodder plant, but the idea has proved unpractical. Grazing animals will not eat the leaves till the moisture in them is dissipated.

Other Species:
Alchemilla alpine, a mountain variety,found on the banks of Scotch rivulets. The leaves are deeply divided into five oblong leaflets and are thickly covered with lustrous silky hairs. A form of this plant in which the leaflets are connate for one-third of their length is known as A. conjuncta.

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://botanical.com/botanical/mgmh/l/ladman05.html
http://www.piam.com/mms_garden/plants.html
http://www.gardenguides.com/plants/info/herbs/ladys.asp

http://www.herbnet.com/Herb%20Uses_LMN.htm

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