HERB A DAY

Tuesday, February 28, 2006

Veronica chamaedrys (speedwell, germander)




Synonyms
Fluellin the Male. Veronique petit Chêne. Paul's Betony. Eye of Christ. Angels' Eyes. Cat's Eye. Bird's Eye. Farewell.

Part Used
Herb.

Speedwell, Germander, is the commonest British species of Speedwell, found everywhere, on banks, pastures, in copses, etc., flowering in spring and early summer.

The name Germander is a corruption of the Latin chamaedrys. Gerard commenting on the name says: 'The Germander from the form of the leaves like unto small oak leaves, has the name chamaedrys given it, which signifieth a dwarf oak' - though the likeness is not very pronounced.

Description

This little plant has a creeping, branched root-stock, passing insensibly into the stem, which is weak and decumbent to the point where the leaves commence, and then raises itself about a foot, to carry up the flowers. The leaves are in pairs, nearly stalkless, 1/2 to 1 1/2 inches long, egg-shaped to heart-shaped, deeply furrowed by the veins, the margins coarsely toothed. On the whole length of the stem are two lines of long hairs running down between each pair of leaves, shifting from side to side wherever they arrive at a fresh pair of leaves. These hairy lines act as barriers to check the advance of unwelcome crawling insects. The leaves themselves bear jointed hairs, and the flower-stalks, calyx and capsule also have long, gland-tipped hairs. The leaves are sometimes attacked by a gall mite, Cecidomyia Veronica, and white galls like white buttons are the result on the ends of the shoots.

The numerous flowers are in loose racemes, 2 to 6 inches long in the axils of the leaves, the flowers are rather close together on first expanding, but become distant after the fall of the corolla, which is 1/2 inch across, bright blue with darker lines, and a white eye in the centre, where the four petals join into the short tube. The corolla is so lightly attached that the least jarring causes it to drop, so that the plant at the slightest handling loses its bright blossom - hence, perhaps, its name Speedwell and similar local names, 'Fare well' and 'Good-bye.' The under lip of the corolla covers the upper in bud. The flower closes at night and also in rainy weather, when the brightness of the blossoms quite disappears, only the pale and pearly underside of its petals being visible.

The cross fertilization of the flower is performed chiefly by drone flies. On either side of the big, double, top petal, a little stamen stretches outward like a horn. When an insect approaches, it grasps the stamens with its front legs and they are thus drawn forwards and onwards, so that they dust the under-side of the insect with their pollen. He steadies himself for a moment, probing the flower for the nectar round the ovary and then flies away. As the stamens in any flower do not discharge their pollen until after the stigma, which projects over the lower petal, has been ready for some time to receive it, and since the stigmas also rub on the insect's abdomen, it is evident that it will probably be fertilized from some neighbouring flower before its own pollen is ready for use. When before and during rain the flower is closed, in the absence of insect visitors, it then, however, successfully carries on self-fertilization. Kerner, in Flowers and their Unbidden Guests, notes this fact in referring to the Speedwells, saying: 'In the mountainous districts of the temperate zones, it often happens that rainy weather sets in just at the time when the flowers are about to open, and that it lasts for weeks. Humble and hivebees, butterflies and flies retire to their hiding-places, and for a considerable time cease to pay any visits to flowers. The growth of the plants is not, however, arrested during this period, and even in the flowers themselves, development quietly progresses if the temperature be not too low. The stigmatic tissue becomes receptive, the anthers attain to maturity, dehisce, and liberate their pollen, notwithstanding that no ray of sunshine penetrates the clouds, and that rain falls continuously. In such circumstances the mouth of the flower is not opened, selffertilization takes place in the closed flower, and all the adjustments evolved with the object of securing cross-fertilization are ineffectual.'

The two-celled ovary matures into a flattened capsule, deeply notched at the top, which opens round the edges by two valves. The Seeds are said to be specially good as food for birds.

Medicinal Action and Uses

Old writers of all countries speak highly of the virtues of the Speedwell as a vulnerary, a purifier of the blood, and a remedy in various skin diseases, its outward application being considered efficacious for the itch. It was also believed to cure smallpox and measles, and to be a panacea for many ills. Gerard recommends it for cancer, 'given in good broth of a hen,' and advocates the use of the root as a specific against pestilential fevers.

It is not to be confused with Germander (Teucrium chamaedrys), the celebrated specific for gout, used by the Emperor Charles V.

The Germander Speedwell has a certain amount of astringency, and an infusion of its leaves was at one time famous for coughs, the juice of the fresh plant also, boiled into a syrup with honey, was used for asthma and catarrh, and a decoction of the whole plant was employed to stimulate the kidneys.



Monday, February 27, 2006

Taraxacum officinale (dandelion)



Synonyms
Priest's Crown. Swine's Snout.

Parts Used
Root, leaves.

The Dandelion (Taraxacum officinale, Weber, T. Densleonis, Desf; Leontodon taraxacum, Linn.), though not occurring in the Southern Hemisphere, is at home in all parts of the north temperate zone, in pastures, meadows and on waste ground, and is so plentiful that farmers everywhere find it a troublesome weed, for though its flowers are more conspicuous in the earlier months of the summer, it may be found in bloom, and consequently also prolifically dispersing its seeds, almost throughout the year.

Description
From its thick tap root, dark brown, almost black on the outside though white and milky within, the long jagged leaves rise directly, radiating from it to form a rosette Iying close upon the ground, each leaf being grooved and constructed so that all the rain falling on it is conducted straight to the centre of the rosette and thus to the root which is, therefore, always kept well watered. The maximum amount of water is in this manner directed towards the proper region for utilization by the root, which but for this arrangement would not obtain sufficient moisture, the leaves being spread too close to the ground for the water to penetrate.

The leaves are shiny and without hairs, the margin of each leaf cut into great jagged teeth, either upright or pointing somewhat backwards, and these teeth are themselves cut here and there into lesser teeth. It is this somewhat fanciful resemblance to the canine teeth of a lion that (it is generally assumed) gives the plant its most familiar name of Dandelion, which is a corruption of the French Dent de Lion, an equivalent of this name being found not only in its former specific Latin name Dens leonis and in the Greek name for the genus to which Linnaeus assigned it, Leontodon, but also in nearly all the languages of Europe.

There is some doubt, however, as to whether it was really the shape of the leaves that provided the original notion, as there is really no similarity between them, but the leaves may perhaps be said to resemble the angular jaw of a lion fully supplied with teeth. Some authorities have suggested that the yellow flowers might be compared to the golden teeth of the heraldic lion, while others say that the whiteness of the root is the feature which provides the resemblance. Flückiger and Hanbury in Pharmacographia, say that the name was conferred by Wilhelm, a surgeon, who was so much impressed by the virtues of the plant that he likened it to Dens leonis. In the Ortus Sanitatis, 1485, under 'Dens Leonis,' there is a monograph of half a page (unaccompanied by any illustration) which concludes:
'The Herb was much employed by Master Wilhelmus, a surgeon, who on account of its virtues, likened it to "eynem lewen zan, genannt zu latin Dens leonis" (a lion's tooth, called in Latin Dens leonis).'
In the pictures of the old herbals, for instance, the one in Brunfels' Contrafayt Kreuterbuch, 1532, the leaves very much resemble a lion's tooth. The root is not illustrated at all in the old herbals, as only the herb was used at that time.
The name of the genus, Taraxacum, is derived from the Greek taraxos (disorder), and akos (remedy), on account of the curative action of the plant. A possible alternative derivation of Taraxacum is suggested in The Treasury of Botany:
'The generic name is possibly derived from the Greek taraxo ("I have excited" or "caused") and achos (pain), in allusion to the medicinal effects of the plant.'
There are many varieties of Dandelion leaves; some are deeply cut into segments, in others the segments or lobes form a much less conspicuous feature, and are sometimes almost entire.

The shining, purplish flower-stalks rise straight from the root, are leafless, smooth and hollow and bear single heads of flowers. On picking the flowers, a bitter, milky juice exudes from the broken edges of the stem, which is present throughout the plant, and which when it comes into contact with the hand, turns to a brown stain that is rather difficult to remove.

Each bloom is made up of numerous strapshaped florets of a bright golden yellow. This strap-shaped corolla is notched at the edge into five teeth, each tooth representing a petal, and lower down is narrowed into a claw-like tube, which rests on the singlechambered ovary containing a single ovule. In this tiny tube is a copious supply of nectar, which more than half fills it, and the presence of which provides the incentive for the visits of many insects, among whom the bee takes first rank. The Dandelion takes an important place among honey-producing plants, as it furnishes considerable quantities of both pollen and nectar in the early spring, when the bees' harvest from fruit trees is nearly over. It is also important from the beekeeper's point of view, because not only does it flower most in spring, no matter how cool the weather may be, but a small succession of bloom is also kept up until late autumn, so that it is a source of honey after the main flowers have ceased to bloom, thus delaying the need for feeding the colonies of bees with artificial food.

Many little flies also are to be found visiting the Dandelion to drink the lavishly-supplied nectar. By carefully watching, it has been ascertained that no less than ninety-three different kinds of insects are in the habit of frequenting it. The stigma grows up through the tube formed by the anthers, pushing the pollen before it, and insects smearing themselves with this pollen carry it to the stigmas of other flowers already expanded, thus insuring cross-fertilization. At the base of each flower-head is a ring of narrow, green bracts the involucre. Some of these stand up to support the florets, others hang down to form a barricade against such small insects as might crawl up the stem and injure the bloom without taking a share in its fertilization, as the winged insects do.

The blooms are very sensitive to weather conditions: in fine weather, all the parts are outstretched, but directly rain threatens the whole head closes up at once. It closes against the dews of night, by five o'clock in the evening, being prepared for its night's sleep, opening again at seven in the morning though as this opening and closing is largely dependent upon the intensity of the light, the time differs somewhat in different latitudes and at different seasons.

When the whole head has matured, all the florets close up again within the green sheathing bracts that lie beneath, and the bloom returns very much to the appearance it had in the bud. Its shape being then somewhat reminiscent of the snout of a pig, it is termed in some districts 'Swine's Snout.' The withered, yellow petals are, however soon pushed off in a bunch, as the seeds, crowned with their tufts of hair, mature, and one day, under the influence of sun and wind the 'Swine's Snout' becomes a large gossamer ball, from its silky whiteness a very noticeable feature. It is made up of myriads of plumed seeds or pappus, ready to be blown off when quite ripe by the slightest breeze, and forms the 'clock' of the children, who by blowing at it till all the seeds are released, love to tell themselves the time of day by the number of puffs necessary to disperse every seed. When all the seeds have flown, the receptacle or disc on which they were placed remains bare, white, speckled and surrounded by merely the drooping remnants of the sheathing bracts, and we can see why the plant received another of its popular names, 'Priest's Crown,' common in the Middle Ages, when a priest's shorn head was a familiar object.

Small birds are very fond of the seeds of the Dandelion and pigs devour the whole plant greedily. Goats will eat it, but sheep and cattle do not care for it, though it is said to increase the milk of cows when eaten by them. Horses refuse to touch this plant, not appreciating its bitter juice. It is valuable food for rabbits and may be given them from April to September forming excellent food in spring and at breeding seasons in particular.

The young leaves of the Dandelion make an agreeable and wholesome addition to spring salads and are often eaten on the Continent, especially in France. The full-grown leaves should not be taken, being too bitter, but the young leaves, especially if blanched, make an excellent salad, either alone or in combination with other plants, lettuce, shallot tops or chives.

Young Dandelion leaves make delicious sandwiches, the tender leaves being laid between slices of bread and butter and sprinkled with salt. The addition of a little lemon-juice and pepper varies the flavour. The leaves should always be torn to pieces, rather than cut, in order to keep the flavour.

John Evelyn, in his Acetana, says: 'With thie homely salley, Hecate entertained Theseus.' In Wales, they grate or chop up Dandelion roots, two years old, and mix them with the leaves in salad. The seed of a special broad-leaved variety of Dandelion is sold by seedsmen for cultivation for salad purposes. Dandelion can be blanched in the same way as endive, and is then very delicate in flavour. If covered with an ordinary flower-pot during the winter, the pot being further buried under some rough stable litter, the young leaves sprout when there is a dearth of saladings and prove a welcome change in early spring. Cultivated thus, Dandelion is only pleasantly bitter, and if eaten while the leaves are quite young, the centre rib of the leaf is not at all unpleasant to the taste. When older the rib is tough and not nice to eat. If the flower-buds of plants reserved in a corner of the garden for salad purposes are removed at once and the leaves carefully cut, the plants will last through the whole winter.

The young leaves may also be boiled as a vegetable, spinach fashion, thoroughly drained, sprinkled with pepper and salt, moistened with soup or butter and served very hot. If considered a little too bitter, use half spinach, but the Dandelion must be partly cooked first in this case, as it takes longer than spinach. As a variation, some grated nutmeg or garlic, a teaspoonful of chopped onion or grated lemon peel can be added to the greens when they are cooked. A simple vegetable soup may also be made with Dandelions.

The dried Dandelion leaves are also employed as an ingredient in many digestive or diet drinks and herb beers. Dandelion Beer is a rustic fermented drink common in many parts of the country and made also in Canada. Workmen in the furnaces and potteries of the industrial towns of the Midlands have frequent resource to many of the tonic Herb Beers, finding them cheaper and less intoxicating than ordinary beer, and Dandelion stout ranks as a favourite. An agreeable and wholesome fermented drink is made from Dandelions, Nettles and Yellow Dock.

In Berkshire and Worcestershire, the flowers are used in the preparation of a beverage known as Dandelion Wine. This is made by pouring a gallon of boiling water over a gallon of the flowers. After being well stirred, it is covered with a blanket and allowed to stand for three days, being stirred again at intervals, after which it is strained and the liquor boiled for 30 minutes, with the addition of 3 1/2 lb. of loaf sugar, a little ginger sliced, the rind of 1 orange and 1 lemon sliced. When cold, a little yeast is placed in it on a piece of toast, producing fermentation. It is then covered over and allowed to stand two days until it has ceased 'working,' when it is placed in a cask, well bunged down for two months before bottling. This wine is suggestive of sherry slightly flat, and has the deserved reputation of being an excellent tonic, extremely good for the blood.

The roasted roots are largely used to form Dandelion Coffee, being first thoroughly cleaned, then dried by artificial heat, and slightly roasted till they are the tint of coffee, when they are ground ready for use. The roots are taken up in the autumn, being then most fitted for this purpose. The prepared powder is said to be almost indistinguishable from real coffee, and is claimed to be an improvement to inferior coffee, which is often an adulterated product. Of late years, Dandelion Coffee has come more into use in this country, being obtainable at most vegetarian restaurants and stores. Formerly it used occasionally to be given for medicinal purposes, generally mixed with true coffee to give it a better flavour. The ground root was sometimes mixed with chocolate for a similar purpose. Dandelion Coffee is a natural beverage without any of the injurious effects that ordinary tea and coffee have on the nerves and digestive organs. It exercises a stimulating influence over the whole system, helping the liver and kidneys to do their work and keeping the bowels in a healthy condition, so that it offers great advantages to dyspeptics and does not cause wakefulness.

Parts Used Medicinally
The root, fresh and dried, the young tops. All parts of the plant contain a somewhat bitter, milky juice (latex), but the juice of the root being still more powerful is the part of the plant most used for medicinal purposes.

History
The first mention of the Dandelion as a medicine is in the works of the Arabian physicians of the tenth and eleventh centuries, who speak of it as a sort of wild Endive, under the name of Taraxcacon. In this country, we find allusion to it in the Welsh medicines of the thirteenth century. Dandelion was much valued as a medicine in the times of Gerard and Parkinson, and is still extensively employed.

Dandelion roots have long been largely used on the Continent, and the plant is cultivated largely in India as a remedy for liver complaints.

The root is perennial and tapering, simple or more or less branched, attaining in a good soil a length of a foot or more and 1/2 inch to an inch in diameter. Old roots divide at the crown into several heads. The root is fleshy and brittle, externally of a dark brown, internally white and abounding in an inodorous milky juice of bitter, but not disagreeable taste.

Only large, fleshy and well-formed roots should be collected, from plants two years old, not slender, forked ones. Roots produced in good soil are easier to dig up without breaking, and are thicker and less forked than those growing on waste places and by the roadside. Collectors should, therefore only dig in good, free soil, in moisture and shade, from meadow-land. Dig up in wet weather, but not during frost, which materially lessens the activity of the roots. Avoid breaking the roots, using a long trowel or a fork, lifting steadily and carefully. Shake off as much of the earth as possible and then cleanse the roots, the easiest way being to leave them in a basket in a running stream so that the water covers them, for about an hour, or shake them, bunched, in a tank of clean water. Cut off the crowns of leaves, but be careful in so doing not to leave any scales on the top. Do not cut or slice the roots or the valuable milky juice on which their medicinal value depends will be wasted by bleeding.

Cultivation
As only large, well-formed roots are worth collecting, some people prefer to grow Dandelions as a crop, as by this means large roots are insured and they are more easily dug, generally being ploughed up. About 4 lb. of seed to the acre should be allowed, sown in drills, 1 foot apart. The crops should be kept clean by hoeing, and all flower-heads should be picked off as soon as they appear, as otherwise the grower's own land and that of his neighbours will be smothered with the weed when the seeds ripen. The yield should be 4 or 5 tons of fresh roots to the acre in the second year. Dandelion roots shrink very much in drying, losing about 76 per cent of their weight, so that 100 parts of fresh roots yield only about 22 parts of dry material. Under favourable conditions, yields at the rate of 1,000 to 1,500 lb. of dry roots per acre have been obtained from second-year plants cultivated.

Dandelion root can only be economically collected when a meadow in which it is abundant is ploughed up. Under such circumstances the roots are necessarily of different ages and sizes, the seeds sowing themselves in successive years. The roots then collected after washing and drying, have to be sorted into different grades. The largest, from the size of a lead pencil upwards, are cut into straight pieces 2 to 3 inches long, the smaller side roots being removed, these are sold at a higher price as the finest roots. The smaller roots fetch a less price, and the trimmings are generally cut small, sold at a lower price and used for making Dandelion Coffee. Every part of the root is thus used. The root before being dried should have every trace of the leaf-bases removed as their presence lessens the value of the root.

In collecting cultivated Dandelion advantage is obtained if the seeds are all sown at one time, as greater uniformity in the size of the root is obtainable, and in deep soil free from stones, the seedlings will produce elongated, straight roots with few branches, especially if allowed to be somewhat crowded on the same principles that coppice trees produce straight trunks. Time is also saved in digging up the roots which can thus be sold at prices competing with those obtained as the result of cheaper labour on the Continent. The edges of fields when room is allowed for the plough-horses to turn, could easily be utilized if the soil is good and free from stones for both Dandelion and Burdock, as the roots are usually much branched in stony ground, and the roots are not generally collected until October when the harvest is over. The roots gathered in this month have stored up their food reserve of Inulin, and when dried present a firm appearance, whilst if collected in spring, when the food reserve in the root is used up for the leaves and flowers, the dried root then presents a shrivelled and porous appearance which renders it unsaleable. The medicinal properties of the root are, therefore, necessarily greater in proportion in the spring. Inulin being soluble in hot water, the solid extract if made by boiling the root, often contains a large quantity of it, which is deposited in the extract as it cools.

The roots are generally dried whole, but the largest ones may sometimes be cut transversely into pieces 3 to 6 inches long. Collected wild roots are, however, seldom large enough to necessitate cutting. Drying will probably take about a fortnight. When finished, the roots should be hard and brittle enough to snap, and the inside of the roots white, not grey

The roots should be kept in a dry place after drying, to avoid mould, preferably in tins to prevent the attacks of moths and beetles. Dried Dandelion is exceedingly liable to the attacks of maggots and should not be kept beyond one season.

Dried Dandelion root is 1/2 inch or less in thickness, dark brown, shrivelled, with wrinkles running lengthwise, often in a spiral direction; when quite dry, it breaks easily with a short, corky fracture, showing a very thick, white bark, surrounding a wooden column. The latter is yellowish, very porous, without pith or rays. A rather broad but indistinct cambium zone separates the wood from the bark, which latter exhibits numerous well-defined, concentric layers, due to the milk vessels. This structure is quite characteristic and serves to distinguish Dandelion roots from other roots like it. There are several flowers easily mistaken for the Dandelion when in blossom, but these have either hairy leaves or branched flower-stems, and the roots differ either in structure or shape.

Dried Dandelion root somewhat resembles Pellitory and Liquorice roots, but Pellitory differs in having oil glands and also a large radiate wood, and Liquorice has also a large radiate wood and a sweet taste.

The root of Hawkbit (Leontodon hispidus) is sometimes substituted for Dandelion root. It is a plant with hairy, not smooth leaves, and the fresh root is tough, breaking with difficulty and rarely exuding much milky juice. Some kinds of Dock have also been substituted, and also Chicory root. The latter is of a paler colour, more bitter and has the laticiferous vessels in radiating lines. In the United States it is often substituted for Dandelion. Dock roots have a prevailing yellowish colour and an astringent taste.

During recent years, a small form of a Dandelion root has been offered by Russian firms, who state that it is sold and used as Dandelion in that country. This root is always smaller than the root of T. officinale, has smaller flowers, and the crown of the root has often a tuft of brown woolly hairs between the leaf bases at the crown of the root, which are never seen in the Dandelion plant in this country, and form a characteristic distinction, for the root shows similar concentric, horny rings in the thick white bark as well as a yellow porous woody centre. These woolly hairs are mentioned in Greenish's Materia Medica, and also in the British Pharmaceutical Codex, as a feature of Dandelion root, but no mention is made of them in the Pharmacographia, nor in the British Pharmacopceia or United States Pharmacopceia, and it is probable, therefore, that Russian specimens have been used for describing the root, and that the root with brown woolly hairs belongs to some other species of Taraxacum.

Chemical Constituents
The chief constituents of Dandelion root are Taraxacin, acrystalline, bitter substance, of which the yield varies in roots collected at different seasons, and Taraxacerin, an acrid resin, with Inulin (a sort of sugar which replaces starch in many of the Dandelion family, Compositae), gluten, gum and potash. The root contains no starch, but early in the year contains much uncrystallizable sugar and laevulin, which differs from Inulin in being soluble in cold water. This diminishes in quantity during the summer and becomes Inulin in the autumn. The root may contain as much as 24 per cent. In the fresh root, the Inulin is present in the cell-sap, but in the dry root it occurs as an amorphodus, transparent solid, which is only slightly soluble in cold water, but soluble in hot water.

There is a difference of opinion as to the best time for collecting the roots. The British Pharmacopceia considers the autumn dug root more bitter than the spring root, and that as it contains about 25 per cent insoluble Inulin, it is to be preferred on this account to the spring root, and it is, therefore, directed that in England the root should be collected between September and February, it being considered to be in perfection for Extract making in the month of November.

Bentley, on the other hand, contended that it is more bitter in March and most of all in July, but that as in the latter month it would generally be inconvenient for digging it, it should be dug in the spring, when the yield of Taraxacin, the bitter soluble principle, is greatest.

On account of the variability of the constituents of the plant according to the time of year when gathered, the yield and composition of the extract are very variable. If gathered from roots collected in autumn, the resulting product yields a turbid solution with water; if from spring-collected roots, the aqueous solution will be clear and yield but very little sediment on standing, because of the conversion of the Inulin into Laevulose and sugar at this active period of the plant's life.

In former days, Dandelion Juice was the favourite preparation both in official and domestic medicine. Provincial druggists sent their collectors for the roots and expressed the juice while these were quite fresh. Many country druggists prided themselves on their Dandelion Juice. The most active preparations of Dandelion, the Juice (Succus Taraxaci) and the Extract (Extractum Taraxaci), are made from the bruised fresh root. The Extract prepared from the fresh root is sometimes almost devoid of bitterness. The dried root alone was official in the United States Pharmacopoeia.

The leaves are not often used, except for making Herb-Beer, but a medicinal tincture is sometimes made from the entire plant gathered in the early summer. It is made with proof spirit.

When collecting the seeds care should be taken when drying them in the sun, to cover them with coarse muslin, as otherwise the down will carry them away. They are best collected in the evening, towards sunset, or when the damp air has caused the heads to close up.

The tops should be cut on a dry day, when quite free of rain or dew, and all insect-eaten or stained leaves rejected.


Medicinal Action and Uses
Diuretic, tonic and slightly aperient. It is a general stimulant to the system, but especially to the urinary organs, and is chiefly used in kidney and liver disorders.

Dandelion is not only official but is used in many patent medicines. Not being poisonous, quite big doses of its preparations may be taken. Its beneficial action is best obtained when combined with other agents.

The tincture made from the tops may be taken in doses of 10 to 15 drops in a spoonful of water, three times daily.

It is said that its use for liver complaints was assigned to the plant largely on the doctrine of signatures, because of its bright yellow flowers of a bilious hue.

In the hepatic complaints of persons long resident in warm climates, Dandelion is said to afford very marked relief. A broth of Dandelion roots, sliced and stewed in boiling water with some leaves of Sorrel and the yolk of an egg, taken daily for some months, has been known to cure seemingly intractable cases of chronic liver congestion.

A strong decoction is found serviceable in stone and gravel: the decoction may be made by boiling 1 pint of the sliced root in 20 parts of water for 15 minutes, straining this when cold and sweetening with brown sugar or honey. A small teacupful may be taken once or twice a day.

Dandelion is used as a bitter tonic in atonic dyspepsia, and as a mild laxative in habitual constipation. When the stomach is irritated and where active treatment would be injurious, the decoction or extract of Dandelion administered three or four times a day, will often prove a valuable remedy. It has a good effect in increasing the appetite and promoting digestion.

Dandelion combined with other active remedies has been used in cases of dropsy and for induration of the liver, and also on the Continent for phthisis and some cutaneous diseases. A decoction of 2 OZ. of the herb or root in 1 quart of water, boiled down to a pint, is taken in doses of one wineglassful every three hours for scurvy, scrofula, eczema and all eruptions on the surface of the body.

Preparations and Dosages
Fluid extract, B.P., 1/2 to 2 drachms. Solid extract, B.P. 5 to 15 grains. Juice, B.P., 1 to 2 drachms. Leontodin, 2 to 4 grains.


Dandelion Tea
Infuse 1 OZ. of Dandelion in a pint of boiling water for 10 minutes; decant, sweeten with honey, and drink several glasses in the course of the day. The use of this tea is efficacious in bilious affections, and is also much approved of in the treatment of dropsy.

Or take 2 OZ. of freshly-sliced Dandelion root, and boil in 2 pints of water until it comes to 1 pint; then add 1 OZ. of compound tincture of Horseradish. Dose, from 2 to 4 OZ. Use in a sluggish state of the liver.

Or 1 OZ. Dandelion root, 1 OZ. Black Horehound herb, 1/2 OZ. Sweet Flag root, 1/4 OZ. Mountain Flax. Simmer the whole in 3 pints of water down to 1 1/2 pint, strain and take a wineglassful after meals for biliousness and dizziness.

For Gall Stones
1 OZ. Dandelion root, 1 OZ. Parsley root, 1 OZ. Balm herb, 1/2 OZ. Ginger root, 1/2 OZ. Liquorice root. Place in 2 quarts of water and gently simmer down to 1 quart, strain and take a wineglassful every two hours.

For a young child suffering from jaundice: 1 OZ. Dandelion root, 1/2 oz. Ginger root, 1/2 oz. Caraway seed, 1/2 oz. Cinnamon bark, 1/4 oz. Senna leaves. Gently boil in 3 pints of water down to 1 1/2 pint, strain, dissolve 1/2 lb. sugar in hot liquid, bring to a boil again, skim all impurities that come to the surface when clear, put on one side to cool, and give frequently in teaspoonful doses.

A Liver and Kidney Mixture
1 OZ. Broom tops, 1/2 oz. Juniper berries, 1/2 oz. Dandelion root, 1 1/2 pint water. Boil in gredients for 10 minutes, then strain and adda small quantity of cayenne. Dose, 1 tablespoonful, three times a day.

A Medicine for Piles
1 OZ. Long-leaved Plantain, 1 OZ. Dandelion root, 1/2 oz. Polypody root, 1 OZ. Shepherd's Purse. Add 3 pints of water, boil down to half the quantity, strain, and add 1 OZ. of tincture of Rhubarb. Dose, a wineglassful three times a day. Celandine ointment to be applied at same time.

In Derbyshire, the juice of the stalk is applied to remove warts.


Sunday, February 26, 2006

Ajuga reptans (Bugle, common)


Synonyms
Carpenter's Herb. Sicklewort. Middle Comfrey.

Part Used
Herb.

Habitat
It is abundantly distributed throughout Britain in damp, shady pastures and woods.

The Bugle and the Self-Heal, nearly related plants (both, with their two-lipped corollas, belonging to the important order Labiatae), for many centuries stood in equally high estimation as valuable vulneraries or wound herbs.

There are three Bugles in the British flora - the common creeping form (Ajuga reptans), the erect Bugle (A. pyramidalis), a rare Highland species, and the Yellow Bugle or Ground Pine (A. Chamaepitys), which likewise has its reputation as a curative herb.

Description
It is a perennial, to be found in flower from the end of April to the beginning of July and well marked by its solitary, tapering flower-stalks, 6 to 9 inches high, and its creeping scions or runners. These are long shoots, sometimes a couple of feet or more long, sent out from the rootstock. At intervals upon them are pairs of leaves, and at the same point rootlets are given off below, which enter the earth. As winter approaches, the runners die, but at every point where the leaf-pairs and the rootlets were formed, there is a dormant plant waiting to develop fully in the spring, a Bugle plant thus being the centre of quite a colony of new young plants, quite independently of setting its seeds, which as a matter of fact do not always ripen, the plant propagating itself more largely by its creeping scions.

The erect flower-stalk sent up from the root-stock is square, pale green, often purplish above, with the leaves opposite in pairs, the lower leaves on stalks, the upper leaves stalkless, oblong and obtuse in form, toothed or almost entire at the margin, having manycelled hairs on both surfaces, the margins also fringed with hairs. The runners are altogether smooth, but the stems are smooth only on two sides and downy on the other two.

The flowers are of a purplish blue, crowded into a spike formed of about six or more rings of whorls, generally six flowers in a whorl. The upper leaves or bracts interspersed between the whorls are also tinged with the same colour, so that ordinarily the whole of the upper portion of the plant has a bluish appearance. A white variety is sometimes found, the upper leaves then being of the normal green colour.

The flowers are adapted by their lipped formation for cross-fertilization by bees, a little honey being found at the base of the long tube of the corolla. The upper lip is very short and the lower three-cleft. The stamens project. The flowers have practically no scent. After fertilization, small blackish seeds are formed, but many of the ovules do not mature.

The rather singular names of this plant - both popular and botanical - are not very easy to account for. It has been suggested that 'Bugle' is derived from bugulus, a thin, glass pipe used in embroidery, the long, thin tube of the corolla being thought to resemble this bead bugle. It is more likely to be a corruption of the Latin name Ajuga, the generic name which Linnaeus was the first to apply to this plant from a belief that this or some closely-allied species was the one referred to by Pliny and other writers by a very similar name, a name probably corrupted from Abija, in turn derived from the Latin word abigo, to drive away, because the plant was thought to drive away various forms of disease. In former days it was held to possess great curative powers. Prior, writing in the seventeenth century, tells us: 'It is put in drinkes for woundes and that is the cause why some doe commonly say that he that hath Bugle and Sanicle will scarce vouchsafe the chirugeon a bugle.' The early writers speak of the plant as the Abija, Ajuga, Abuga and Bugula, and the common English name, Bugle, is clearly a corruption of one or other of these forms.

Part Used Medicinally
The whole herb, gathered in May and early June, when the leaves are at their best, and dried.

Medicinal Action and Uses
Bitter, astringent and aromatic.

In herbal treatment, an infusion of this plant is still considered very useful in arresting haemorrhages and is employed in coughs and spitting of blood in incipient consumption and also in some biliary disorders, a wineglassful of the infusion - made from 1 OZ. of the dried herb to 1 pint of boiling water - being given frequently.

In its action, it rather resembles digitalis, lowering the pulse and lessening its frequency, it allays irritation and cough, and equalizes the circulation and has been termed 'one of the mildest and best narcotics in the world.' It has also been considered good for the bad effects of excessive drinking.

Green (Universal Herbal, 1832) gives as his opinion that
'the leaves may be advantageously used in fluxes and disorders of that kind as they do not, like many other plants of the same value, produce costiveness, but rather operate as gentle laxatives.'

He states that a decoction of the herb has been employed for quinsy on the Continent, where the herb has been more employed as a remedy than in this country.

The roots have by some authorities been considered more astringent than the rest of the plant.

Culpepper had a great opinion of the value of the Bugle and says,
'if the virtues of it make you fall in love with it (as they will if you be wise) keep a syrup of it to take inwardly, and an ointment and plaster of it to use outwardly, always by you. The decoction of the leaves and flowers in wine dissolveth the congealed blood in those that are bruised inwardly by a fall or otherwise and is very effectual for any inward wounds, thrusts or stabs in the body or bowels; and is an especial help in wound drinks and for those that are liver-grown, as they call it. It is wonderful in curing all ulcers and sores, gangrenes and fistulas, if the leaves, bruised and applied or their juice be used to wash and bathe the place and the same made into lotion and some honey and gum added, cureth the worse sores. Being also taken inwardly or outwardly applied, it helpeth those that have broken any bone or have any member out of joint. An ointment made with the leaves of Bugle, Scabious and Sanicle bruised and boiled in hog's lard until the herbs be dry and then strained into a pot for such occasions as shall require, it is so efficacious for all sorts of hurts in the body that none should be without it.'

Saturday, February 25, 2006

Chelidonium majus (Celandine, Greater)



Synonyms
Common Celandine. Garden Celandine.

Part Used
Herb.

Habitat
Found by old walls, on waste ground and in hedges, nearly always in the neighbourhood of human habitations.

Description
At first glance, the four petals arranged in the form of a cross make it appear a member of the order Cruciferce, but it is not related to these plants, belonging to the same family as the Poppies (Papaveraceae) and has, like these flowers, a dense mass of stamens in the centre of its blossoms.

The Celandine is a herbaceous perennial. The root is thick and fleshy. The stem, which is slender, round and slightly hairy, grows from 1 1/2 to 3 feet high and is much branched; at the points where the branches are given off, it is swollen and jointed and breaks very easily.

The whole plant abounds in a bright, orange-coloured juice, which is emitted freely wherever the stems or leaves are broken. This juice stains the hands strongly and has a persistent and nauseous taste and a strong, disagreeable smell. It is acrid and a powerful irritant.

The yellowish-green leaves, which are much paler, almost greyish below, are very thin in texture, drooping immediately on gathering. They are graceful in form and slightly hairy, 6 to 12 inches long, 2 to 3 inches wide, deeply divided as far as the central rib, so as to form usually two pairs of leaflets, placed opposite to one another, with a large terminal leaflet. The margins (i.e. edges) of the leaflets are cut into by rounded teeth.

The flowers drop very quickly when picked. They are arranged at the ends of the stems in loose umbels. They blossom throughout the summer, being succeeded by narrow, long pods, containing blackish seeds.


History
This plant is undoubtedly the true Celandine, having nothing in common with the Lesser Celandine except the colour of its flowers. It was a drug plant in the Middle Ages and is mentioned by Pliny, to whom we owe the tradition that it is called Chelidonium from the Greek chelidon (a swallow), because it comes into flower when the swallows arrive and fades at their departure. (The English name Celandine is merely a corruption of the Greek word.) Its acrid juice has been employed successfully in removing films from the cornea of the eye, a property which Pliny tells us was discovered by swallows, this being a double reason why the plant should be named after these birds.

Gerard says:
'the juice of the herbe is good to sharpen the sight, for it cleanseth and consumeth away slimie things that cleave about the ball of the eye and hinder the sight and especially being boiled with honey in a brasen vessell, as Dioscorides teacheth.'
It is one of the twenty-four herbs mentioned in Mercer's Herbal.

In the fourteenth century, a drink made with Celandine was supposed to be good for the blood. Clusius, the celebrated Dutch botanist, considered that the juice, dropped into small green wounds, effected rapid cure, and when dropped into the eye would take away specks and stop incipient suffusions. The old alchemists held that it was good to 'superstifle the jaundice,' because of its intense yellow colour.

Part Used
The whole herb, collected in the wild state, from May to July, when in flower, and dried. Likewise, the fresh juice.

Constituents
The alkaloids Chelidonine and Chelerythrin, the latter narcotic and poisonous, also the two nearly allied alkaloids, Homochelidonine A, and Homocheli donine B. In addition, Protopine and Sanguinarine, and a body named Chelidoxanthin, a neutral bitter principle.

Medicinal Action and Uses
Alterative, diuretic, purgative. It is used in jaundice, eczema, scrofulous diseases, etc., the infusion of 1 OZ. of the dried herb to a pint of boiling water being taken in wineglassful doses. The infusion is a cordial and greatly promotes perspiration. The addition of a few aniseeds in making a decoction of the herb in wine has been held to increase its efficacy in removing obstructions of the liver and gall.

A fluid extract is also prepared, the dose being 1/2 to 1 drachm. Eight to 10 drops of the tincture made from the whole herb, or of the fresh juice, given as a dose three times a day in sweetened water, is considered excellent for overcoming torpid conditions of the liver. In the treatment of the worst forms of scurvy it has been given with benefit.

The orange-coloured, acrid juice is commonly used fresh to cure warts, ringworm and corns, but should not be allowed to come into contact with any other part of the skin.

In milk, it is employed as an eye-lotion, to remove the white, opaque spots on the cornea. Mixed with sulphur, it was formerly used to cure the itch.

An ointment made of the roots and lard boiled together, also of the leaves and flowers, has been used with advantage for piles.

Celandine is a very popular medicine in Russia, where it is said to have proved effective in cases of cancer.

It is still used in Suffolk as a fomentation for toothache.






Thursday, February 23, 2006

Rumex acetosella (sorrel, sheep's)


Synonym
Field Sorrel.
Part Used
Herb.

Sheep's Sorrel is much smaller than either French or Garden Sorrel, and is often tinged, especially towards the end of the summer, a deep red hue. It is a slender plant, the stems from 3 to 4 inches to nearly a foot high, often many and tufted, decumbent at the base. The leaves, 1/2 to 2 inches in length, have long petioles and are variable in breadth, mostly narrow-lanceolate, the lower ones hastate and the lobes of the base usually spreading and often divided.

It grows in pastures and dry gravelly places in most parts of the globe, except the tropics, penetrating into Arctic and Alpine regions, and is abundant in Britain, where it is sometimes called Field Sorrel.

Like the other Sorrels, it is highly acid, though is less active in its properties than the French or Garden species.

Medicinal Action and Uses

The whole herb is employed medicinally, in the fresh state. The action is diuretic, refrigerant and diaphoretic, and the juice extracted from the fresh plant is of use in urinary and kidney diseases.

Rumex acetosa (sorrel, garden or common)



Synonyms
Green Sauce. Sour Sabs. Sour Grabs. Sour Suds. Sour Sauce. Cuckoo Sorrow. Cuckoo's Meate. Gowke-Meat.

Part Used
Leaves.

Of the two kinds of Sorrel cultivated for use as vegetables or salads, Rumex acetosa, the Garden Sorrel, is an indigenous English plant, common, too in the greater part of Europe, in almost all soils and situations. It grows abundantly in meadows, a slender plant about 2 feet high, with juicy stems and leaves, and whorled spikes of reddish-green flowers, which give colour, during the months of June and July, to the grassy spots in which it grows.

It is generally found in pastures where the soil contains iron.

The leaves are oblong, the lower ones 3 to 6 inches in length, slightly arrow-shaped at the base, with very long petioles. The upper ones are sessile. They frequently become a beautiful crimson.

As the flowers increase in size, they become a purplish colour. The stamens and pistils are on different plants. The seeds, when ripe, are brown and shining. The perennial roots run deeply into the ground.

Sorrel is well known for the grateful acidity of its herbage, which is most marked when the plant is in full season, though in early spring it is almost tasteless.

The plant is also called 'Cuckoo's-meate' from an old belief that the bird cleared its voice by its agency. In Scotland it is 'gowkemeat.'

Domestic animals are fond of this and other species of Sorrel. The leaves contain a considerable quantity of binoxalate of potash, which gives them their acid flavour and medicinal and dietetic properties. They have been employed from the most distant time as a salad. In France, Sorrel is put into ragouts, fricassées and soups, forming the chief constituent of the favourite Soupe aux herbes.

In the time of Henry VIII, this plant was held in great repute in England, for table use, but after the introduction of French Sorrel, with large succulent leaves, it gradually lost its position as a salad and a potherb, and for many years it has ceased to be cultivated.

John Evelyn thought that Sorrel imparted 'so grateful a quickness to the salad that it should never be left out.' He wrote in 1720:
'Sorrel sharpens the appetite, assuages heat, cools the liver and strengthens the heart; is an antiscorbutic, resisting putrefaction and in the making of sallets imparts a grateful quickness to the rest as supplying the want of oranges and lemons. Together with salt, it gives both the name and the relish to sallets from the sapidity, which renders not plants and herbs only, but men themselves pleasant and agreeable.

Culpepper tells us:
'Sorrel is prevalent in all hot diseases, to cool any inflammation and heat of blood in agues pestilential or choleric, or sickness or fainting, arising from heat, and to refresh the overspent spirits with the violence of furious or fiery fits of agues: to quench thirst, and procure an appetite in fainting or decaying stomachs: For it resists the putrefaction of the blood, kills worms, and is a cordial to the heart, which the seed doth more effectually, being more drying and binding.... Both roots and seeds, as well as the herb, are held powerful to resist the poison of the scorpion. . . . The leaves, wrapt in a colewort leaf and roasted in the embers, and applied to a large imposthume, botch boil, or plague-sore, doth both ripen and break it. The distilled water of the herb is of much good use for all the purposes aforesaid.'

In this country, the leaves are now rarely eaten, unless by children and rustics, to allay thirst, though in Ireland they are still largely consumed by the peasantry with fish and milk. Our country people used to beat the herb to a mash and take it mixed with vinegar and sugar, as a green sauce with cold meat, hence one of its popular names: Greensauce.

Because of their acidity, the leaves, treated as spinach, make a capital dressing with stewed lamb, veal or sweetbread. A few of the leaves may also with advantage be added to turnips and spinach. When boiled by itself, without water, it serves as an excellent accompaniment to roast goose or pork, instead of apple sauce.

'To Stew Sorrel for Fricandean and Roast Meat.
'Wash the Sorrel, and put it into a silver vessel, or stone jar, with no more water than hangs to the leaves. Simmer it as slow as you can, and when done enough, put a bit of butter and beat it well.'

Unless cooked carefully, Sorrel is likely to disagree with gouty persons, from the acid oxalate of potash it contains, but this may be got rid of if it is plunged for two or three minutes in boiling water, before cooking, this first water being then thrown away.

In Scandinavia, Sorrel has sometimes been used in time of scarcity to put into bread. The leaves contain a little starch and mucilage, and the root is rather farinaceous.

The juice of the leaves will curdle milk as well as rennet, and the Laplanders use it as a substitute for the latter.

The dried root affords a beautiful red colour when boiled and used for making barley water look like red wine, when in France they wish to avoid giving anything of a vinous nature to the sick.

The salt of Sorrel, binoxalate of potash, is much used for bleaching straw and removing ink stains from linen, and is often sold in the shops under the name of 'essential salt of lemons.'



Cultivation

Sorrel of two kinds is cultivated, R. acetosa, or Garden Sorrel, and R. scrutatus, or French Sorrel. Garden Sorrel likes a damp situation, French Sorrel a dry soil and an open situation.

The finest plants are propagated from seed, sown in March, though it may be sown in any of the spring months. Sow moderately thin, in drills 6 inches apart, and thin out when the plants are 1 or 2 inches high. When the stalks run up in July, they should be cut back. The roots will then put out new leaves, which will be tender and better for kitchen use than the older leaves, so that by cutting down the shoots of some plants at different times, there will always be a supply of young leaves.

Both varieties are generally increased by dividing the roots, which may be done either in spring or autumn, the roots being planted about a foot apart each way, and watered.

Parts Used Medicinally
The leaves both dried and fresh.

Constituents

The sour taste of Sorrel is due to the acid oxalate of potash it contains; tartaric and tannic acids are also present.

Medicinal Action and Uses

The medicinal action of Sorrel is refrigerant and diuretic, and it is employed as a cooling drink in all febrile disorders.

It is corrective of scrofulous deposits: for cutaneous tumours, a preparation compounded of burnt alum, citric acid, and juice of Sorrel, applied as a paint, has been employed with success.

Sorrel is especially beneficial in scurvy.

Both the root and the seed were formerly esteemed for their astringent properties, and were employed to stem haemorrhage.

A syrup made with the juice of Fumitory and Sorrel had the reputation of curing the itch, and the juice, with a little vinegar, was considered a cure for ringworm, and recommended as a gargle for sore throat.

A decoction of the flowers, made with wine, was said to cure jaundice and ulcerated bowels, the root in decoction or powder being also employed for jaundice, and gravel and stone in the kidneys.

Gerard enumerated eight different kinds of Sorrel - the Garden, bunched or knobbed, Sheep, Romane, Curled, Barren and Great Broad-leaved Sorrel, and said of them:
'The Sorrells are moderately cold and dry. Sorrell doth undoubtedly cool and mightily dry, but because it is sour, it likewise cutteth tough humours. The juice thereof in summer time is a profitable sauce in many meats and pleasant to the taste. It cooleth a hot stomach. The leaves are with good success added to decoctions, and are used in agues. The leaves are taken in good quantity, stamped and stained into some ale and cooleth the body. The leaves are eaten in a tart spinach. The seed of Sorrell drunk in wine stoppeth the bloody flow.'

Wednesday, February 22, 2006

Rumex crispus (yellow dock)


Synonym
Curled Dock.
Description
The leaves are crisped at their edges. It grows freely in our roadside ditches and waste places. The roots are 8 to 12 inches long, about 1/2 inch thick, fleshy and usually not forked. Externally they are of a rusty brown and internally whitish, with fine, straight, medullary rays and a rather thick bark. It has little or no smell and a rather bitter taste. The stem is 1 to 3 feet high and branched, the leaves, 6 to 10 inches long.
Medicinal Action and Uses
The Yellow Dock is applicable to all the purposes for which the other species are used. The root has laxative, alterative and mildly tonic action, and can be freely used as a tonic and laxative in rheumatism, bilious complaints and as an astringent in piles, bleedings of the lungs, etc. It is largely prescribed for diseases of the blood, from a spring eruption, to scurvy, scrofula and chronic skin diseases. It is also useful in jaundice and as a tonic to the stomach and the system generally. It has an action on the bowels very similar to that of Rhubarb, being perhaps a little less active, but operating without pain or uneasiness.
Rumicin is the active principle of the Yellow Dock, and from the root, containing Chrysarobin, a dried extract is prepared officially, of which from 1 to 4 grains may be given for a dose in a pill. This is useful for relieving a congested liver, as well as for scrofulous skin diseases.
A syrup can be made by boiling 1/2 lb. crushed root in a pint of syrup, which is taken in teaspoonful doses. The infusion administered in wineglassful doses - is made by pouring 1 pint of boiling water on 1 OZ. of the powdered root. A useful homoeopathic tincture is made from the plant before it flowers, which is of particular service to an irritable tickling cough of the upper air-tubes and the throat. It is likewise excellent for dispelling any obstinate itching of the skin. It acts like Sarsaparilla for curing scrofulous skin affections and glandular swellings.
To be applied externally for cutaneous affections, an ointment may be made by boiling the root in vinegar until the fibre is softened and then mixing the pulp with lard.
The seeds have been given with advantage in dysentery, for their astringent action.
The Yellow Dock has also been considered to have a positive effect in restraining the inroads made by cancer in the human system, being used as an alterative and tonic to enfeebled condition caused by necrosis, cancer, etc. It has been used in diphtheria.
Preparations
Fluid extract, 30 to 60 drops. Solid extract, 5 to 15 grains. Rumin, 3 grains.
The roots are collected in March, being generally ploughed up.


Tuesday, February 21, 2006

Polygonum hydropiper (smartweed)


Synonyms
Water Pepper. Biting Persicaria. Bity Tongue. Arcmart. Pepper Plant. Smartass. Ciderage. Red Knees. Culrage. Bloodwort. Arsesmart.

Parts Used
Whole herb and leaves.

Habitat
Great Britain and Ireland, rarer in Scotland; is a native of most parts of Europe, in Russian Asia to the Arctic regions. Found abundantly in places that are under water during the winter.

Description
Annual. The branched stem, 2 to 3 feet in length, creeps at first, then becomes semi-erect. The leaves are lanceshaped, shortly stalked, wavy, more or less acute, glandular below, fringed with hairs. The stipules form a short inflated ochrea. The greenish-pink flowers are in long, slender, loose racemes, that mostly droop at their tips. There are six to eight stamens, two of which are functionless; two to three styles to the pistil. The fruit is black and dotted, as long as the perianth, three-sided and nut-like. The leaves have a pungent, acrid, bitter taste (something like peppermint), which resides in the glandulat dots on its surface, no odour.

Constituents
The plant's irritant medicinal properties are due to an active principle not fully understood, called Polygonic Acid (when discovered by Dr. C. J. Rademaker in 1871), which forms in green deliquescent crystals, having a bitter and acrid taste and strong acid reaction. It is destroyed by heating or drying. Other authorities later considered this body to be simply a mixture of impure tannic and gallic acids, together with chlorophyll, and failed to isolate a stable active principle. The plant contains 3 or 4 per cent of tannin. It imparts its properties to alcohol or water. The tincture must be made from the fresh plant; heat and age destroy its qualities.

It is said that this herb, together with Arbor Vitze, constituted the anti-venereo remedy of Count Mattei.

Linnaeus observes that the Water Pepperwort will dye woollen cloths of a yellow colour, if the material be first dipped in a solution of alum, and that all domestic quadrupeds reject it.


Medicinal Action and Uses

Stimulant, diuretic, diaphoretic, emmenagogue, efficacious in amenorrhoea. A cold water infusion is useful in gravel, colds and coughs.

In combination with tonics and gum myrrh, it is said to have cured epilepsy - probably dependent on some uterine derangement. The infusion in cold water, which may be readily prepared from the fluid extract, has been found serviceable in gravel, dysentery, gout, sore mouths, colds and coughs, and mixed with wheat bran, in bowel complaints. Antiseptic and desiccant virtues are also claimed for it. The fresh leaves, bruised with those of the Mayweed (Anthemis Cotula), and moistened with a few drops of oil of turpentine, make a speedy vesicant.

Simmered in water and vinegar, it has proved useful in gangrenous, or mortified conditions. The extract, in the form of infusion or fomentation, has been beneficially applied in chronic ulcers and haemorrhoidal tumours, also as a wash in chronic erysipetalous inflammations, and as a fomentation in flatulent colic.

A hot decoction made from the whole plant has been used in America as a remedy for cholera, a sheet being soaked in it and wrapped round the patient immediately the symptoms start.

In Mexico, the infusion is used not only as a diuretic, but also put into the bath of sufferers from rheumatism.

A fomentation of the leaves is beneficial for chronic ulcers and haemorrhoids - in tympanitis and flatulent colic, and as a wash in chronic inflammatory erysipelas.

It was once held that a few drops of the juice put into the ear would destroy the worms that it was believed caused earache.

There is a tradition, quoted in old Herbals, that if a handful of the plant be placed under the saddle, a horse is enabled to travel for some time without becoming hungry or thirsty, the Scythians having used this herb (under the name of Hippice) for that purpose.

It was an old country remedy for curing proud flesh in the sores of animals. Culpepper tells us also that 'if the Arsemart be strewed in a chamber, it will soon kill all the fleas.'

The root was chewed for toothache - probably as a counter-irritant - and the bruised leaves used as a poultice to whitlows.

A water distilled from the plant, taken in the quantity of a pint or more in a day, has been found serviceable in gravel and stone.

The expressed juice of the freshly gathered plant has been found very useful in jaundice and the beginning of dropsies, the dose being from 1 to 3 tablespoonfuls.

In Salmon's Herbal, it is stated:
'It is known by manifold and large experience to be a peculiar plant against gravel and stone. The Essenee causes a good digestion, it is admirable against all cold and moist diseases of the brain and nerves, etc., such as falling sickness, vertigo, lethargy, apoplexy, palsy, megrim, etc., and made into a syrup with honey it is a good pectoral. The oil dissolves and discusses all cold swellings, scrofulous and scirrhous tumours, quinsies, congealed blood, pleurisies, etc.'

Preparations and Dosage
Infusion, 1 OZ. to 1 pint - 1 tablespoonful three times daily. Fluid extract, 1 to 2 drachms. Tincture, 2 to 4 drachms.

Other Species
From the AMERICAN SMARTWEED (Polygonum, Linn.), which possesses properties similar to those of the English species; a homoeopathic tincture is prepared from the fresh plant, which has been used with great advantage in diarrhoea and dysentery, in doses of 20 to 60 minims.


Monday, February 20, 2006

Anthoxanthum odoratum (vernal grass, sweet scented)


Part Used

Flowers.

The Sweet-scented Vernal Grass - with yellow anthers, not purple, as so many other grasses - gives its characteristic odour to newly-mown meadow hay, and has a pleasant aroma of Woodruff. It is, however, specially provocative of hay fever and hay asthma. The flowers contain Coumarin, the same substance that is present in the Melilot flowers, and the volatile pollen impregnates the atmosphere in early summer, causing much distress to hay-fever subjects. The sweet perfume is due chiefly to benzoic acid.

A medicinal tincture is made from this grass with spirit of wine, and it said that if poured into the open hand and sniffed well into the nose, almost immediate relief is afforded during an attack of hay fever. It is recommended that 3 or 4 drops of the tincture be at the same time taken as a dose with water, repeated if required, at intervals of twenty to thirty minutes.

The name Anthoxanthum is from the Greek anthos (flower) and xanthos (yellow).



Sunday, February 19, 2006

Aegopodium podagraria (goutweed)


Synonymes

Jack-jump-about. Goatweed. Herb Gerard. Ashweed. Achweed. English Masterwort. Wild Masterwort. Pigweed. Eltroot. Ground Elder. Bishop's Elder. Weyl Ash. White Ash. Bishopsweed. Bishopswort. Ground Ash.

Parts Used

Herb, root.

Habitat

Europe (except Spain) and Russian Asia. Not really indigenous to England.

Description

The generic name is a corruption of the Greek aix, aigos (a goat) and pous, podos (a foot), from some fancied resemblance in the shape of the leaves to the foot of a goat. The specific name is derived from the Latin word for gout, podagra, because it was at one time a specific for gout.

It is a stout, erect plant, coarse and glabrous, a perennial; in height, 1 1/2 to 2 feet, sometimes more, the stem round, furrowed and hollow. It has a creeping root-stock and by this means it spreads rapidly and soon establishes itself, smothering all vegetation less rampant than its own. It is a common pest of orchards, shrubberies and ill-kept gardens, and is found on the outskirts of almost every village or town, being indeed rarely absent from a building of some description. It is possible that Buckwheat might drive it out if planted where Goutweed has gained a hold.

It was called Bishopsweed and Bishopswort, because so frequently found near old ecclesiastical ruins. It is said to have been introduced by the monks of the Middle Ages, who cultivated it as a herb of healing. It was called Herb Gerard, because it was dedicated to St. Gerard, who was formerly invoked to cure the gout, against which the herb was chiefly employed.

Its large leaves are alternate, the lobes ovate and sharply-toothed, 2 to 3 inches long. The radical leaves are on long stalks, bi- and tri-ternate. There are fewer stem-leaves; they are less divided, with smaller segments.

The umbels of flowers are rather large, with numerous, small white flowers, which are in bloom from June to August and are followed by flattened seed-vessels which when ripe are detached and jerked to a distance by the wind, hence its local name, 'Jack-jump-about.'

Gerard says:
'Herbe Gerard groweth of itself in gardens without setting or sowing and is so fruitful in its increase that when it hath once taken roote, it will hardly be gotten out againe, spoiling and getting every yeare more ground, to the annoying of better herbe.'
An Alpine species, which appears to possess all the bad properties of its congener, is found in Asia.
The plant is eaten by pigs, hence one of its names. The following charm is from an Anglo-Saxon Herbal:
'To preserve swine from sudden death take the worts lupin, bishopwort and others, drive the swine to the fold, hang the worts upon the four sides and upon the door' (Lacnunga, 82).
John Parkinson recommends cummin seed and bishopsweed 'for those who like to look pale.'

The white root-stock is pungent and aromatic, but the flavour of the leaves is strong and disagreeable.

Culpepper gives 'Bishop-weed' a separate description, and states it is also called 'Æthiopian Cummin-Seed,' and 'Cummin-Royal,' also 'Herb William' and 'Bull-Wort.' He also (like Parkinson) says that 'being drank or outwardly applied, it abates an high colour, and makes pale.'

Linnaeus recommends the young leaves boiled and eaten as a green vegetable, as in Sweden and Switzerland, and it used also to be eaten as a spring salad.

Medicinal Action and Uses

Diuretic and sedative. Can be successfully employed internally for aches in the joints, gouty and sciatic pains, and externally as a fomentation for inflamed parts.

The roots and leaves boiled together, applied to the hip, and occasionally renewed,have a wonderful effect in some cases of sciatica.

Culpepper says:
'It is not to be supposed Goutwort hath its name for nothing, but upon experiment to heal the gout and sciatica; as also joint-aches and other cold griefs. The very bearing of it about one eases the pains of the gout and defends him that bears it from the disease.'
Gerard tells us that:
'with his roots stamped and laid upon members that are troubled or vexed with gout, swageth the paine, and taketh away the swelling and inflammation thereof, which occasioned the Germans to give it the name of Podagraria, because of his virtues in curing the gout.'
Other Species

Bishopsweed is also the common name of Ammi majus.

Saturday, February 18, 2006

Daucus carota (carrot)



Synonyms
Philtron (Old Greek). Bird's Neat.

Part Used
Whole herb.


A native wild plant common everywhere in the British Islands.

Both the Carrot and Parsnip are striking examples of the effect of cultivation on wild plants. The roots of the wild variety are small and woody, while those of the cultivated kind are fleshy and succulent and grow to a considerable size.

History

The Carrot was well known to the ancients, and is mentioned by Greek and Latin writers under various names, being, however, not always distinguished from the Parsnip and Skirret, closely allied to it. The Greeks - Professor Henslow tells us - had three words: Sisaron, first occurring in the writings of Epicharmus, a comic poet (500 B.C.); Staphylinos, used by Hippocrates (430 B.C.) and Elaphoboscum, used by Dioscorides (first century A.D.), whose description of the plant applies accurately to the modern Carrot. Pliny says:
'There is one kind of wild pastinaca which grows spontaneously; by the Greeks it is known as staphylinos. Another kind is grown either from the root transplanted or else from seed, the ground being dug to a very considerable depth for the purpose. It begins to be fit for eating at the end of the year, but it is still better at the end of two; even then, however, it preserves its strong pungent flavour, which it is found impossible to get rid of.'

In speaking of the medical virtue of the first species (which is evidently the Carrot, the second variety presumably the Parsnip), he adds, 'the cultivated has the same as the wild kind, though the latter is more powerful, especially when growing in stony places.'

The name Carota for the garden Carrot is found first in the writings of Athenaeus (A.D. 200), and in a book on cookery by Apicius Czclius (A.D. 230). It was Galen (second century A.D.) who added the name Daucus to distinguish the Carrot from the Parsnip, calling it D. pastinaca, and Daucus came to be the official name in the sixteenth century, and was adopted by Linnaeus in the eighteenth century.

From the time of Dioscorides and Pliny to the present day, the Carrot has been in constant use by all nations. It was long cultivated on the Continent before it became known in this country, where it was first generally cultivated in the reign of Queen Elizabeth, being introduced by the Flemings, who took refuge here from the persecutions of Philip II of Spain, and who, finding the soil about Sandwich peculiarly favourable for it, grew it there largely. As vegetables were at that time rather scarce in England, the Carrot was warmly welcomed and became a general favourite, its cultivation spreading over the country. It is mentioned appreciatively by Shakespeare in The Merry Wives of Windsor. In the reign of James I, it became the fashion for ladies to use its feathery leaves in their head-dresses. A very charming, fern-like decoration may be obtained if the thick end of a large carrot be cut off and placed in a saucer of water in a warm place, when the young and delicate leaves soon begin to sprout and form a pretty tuft of verdant green, well worth the slight trouble entailed.

Its root is small and spindle-shaped whitish, slender and hard, with a strong aromatic smell and an acrid, disagreeable taste, very different to the reddish, thick, fleshy, cultivated form, with its pleasant odour and peculiar, sweet, mucilaginous flavour. It penetrates some distance into the ground, having only a few lateral rootlets.

Description

The stems are erect and branched, generally about 2, feet high, tough and furrowed. Both stems and leaves are more or less clothed with stout, coarse hairs. The leaves are very finely divided, the lowest leaves considerably larger than the upper; their arrangement on the stem is alternate, and all the leaves embrace the stem with the sheathing base, which is so characteristic of this group of plants, the Umbelliferae, to which the Carrot belongs. The blossoms are densely clustered together in terminal umbels, or flattened heads, in which the flower-bearing stalks of the head all arise from one point in rays, like the ribs of an umbrella, each ray again dividing in the case of the Carrot, to form a secondary umbel, or umbellule of white flowers, the outer ones of which are irregular and larger than the others. The wild Carrot is in bloom from June to August, but often continues flowering much longer. The flowers themselves are very small, but from their whiteness and number, they form a conspicuous head, nearly flat while in bloom, or slightly convex, but as the seeds ripen, the umbels contract, the outer rays, which are to begin with 1 to 2 inches long, lengthening and curving inwards, so that the head forms a hollow cup hence one of the old popular names for the plant: Bird's Nest. The fruit is slightly flattened, with numerous bristles arranged in five rows. The ring of finely-divided and leaf-like bracts at the point where the umbel springs is a noticeable feature.

The Carrot is well distinguished from other plants of the same order by having the central flower of the umbel, or sometimes a tiny umbellule, of a bright red or deep purple colour, though there is a variety, D. maritimus, frequent on many parts of the sea coast in the south of England, which differs in having somewhat fleshy leaves and in being destitute of the central purple flower. In this case, all the flowers of the head have often a somewhat pinkish tinge. There was a curious superstition that this small purple flower of the Carrot was of benefit in epilepsy.

Parts Used Medicinally

The whole herb, collected in July; the seeds and root. The whole herb is the part now more generally in use.

Medicinal Action and Uses

Diuretic, Stimulant, Deobstruent. An infusion of the whole herb is considered an active and valuable remedy in the treatment of dropsy, chronic kidney diseases and affections of the bladder. The infusion of tea, made from one ounce of the herb in a pint of boiling water, is taken in wineglassful doses. Carrot tea, taken night and morning, and brewed in this manner from the whole plant, is considered excellent for lithic acid or gouty disposition. A strong decoction is very useful in gravel and stone, and is good against flatulence. A fluid extract is also prepared, the dose being from 1/2 to 1 drachm.

The seeds are carminative, stimulant and very useful in flatulence, windy colic, hiccough, dysentery, chronic coughs, etc. The dose of the seeds, bruised, is from one-third to one teaspoonful, repeated as necessary. They were at one time considered a valuable remedy for calculus complaints. They are excellent in obstructions of the viscera, in jaundice (for which they were formerly considered a specific), and in the beginnings of dropsies, and are also of service as an emmenagogue. They have a slight aromatic smell and a warm, pungent taste. They communicate an agreeable flavour to malt liquor, if infused in it while in the vat, and render it a useful drink in scorbutic disorders.

Old writers tell us that a poultice made of the roots has been found to mitigate the pain of cancerous ulcers, and that the leaves, applied with honey, cleanse running sores and ulcers. An infusion of the root was also used as an aperient.

Cultivation

The root of the Carrot consists of Bark and Wood: the bark of theGarden Carrot is the outer red layer, dark and pulpy and sweet to the taste; the wood forms the yellow core, gradually becoming hard, stringy and fibrous. The aim of cultivation, therefore, is to obtain a fleshy root, with the smallest part of wood. This depends on soil and the quality and kind of the seed.

For its successful cultivation, Carrot needs a light, warm soil, which has been well manured in the previous season. The most suitable soil is a light one inclining to sand, a somewhat sandy loam or dry, peaty land being the best, but even heavy ground, properly prepared, may be made to produce good Carrots. Formerly the cultivation of the Carrot was almost entirely confined to the light lands of Norfolk and Suffolk.

The ground should be well prepared some months in advance; heavy ground should be lightened by the addition of wood ash, road scrapings, old potting soil and similar materials. It is essential that the soil be in such a state as to allow the roots to penetrate to their full length without interruption. Previous to sowing the seed, the soil should be lightly forked over, and, if possible, be given a dressing of leaf soil or well decayed vegetable matter, but no fresh manure must be dug into the top spit of ground intended for Carrots and Parsnips, as it may cause the roots to become forked. The crops will, however, benefit by about an ounce of superphosphate to the square yard, raked in before sowing, or by a light dressing of soot.

Sowing of the main crop should be done in calm weather about the middle of March or early in April. The seeds frequently adhere to one another by means of the forked hairs which surround them. These hairs can be removed by rubbing through the hands or a fine chaff sieve. The seeds should then be mixed with about twice the bulk of dry earth, sand or sifted ashes (about one bushel of seeds to 4 or 5 lb. of sand). When the ground is thoroughly prepared and has been firmly trodden, draw flat-bottomed drills from north to south, 1/2 inch deep and 3 inches wide. Distribute the seed along the row evenly and thinly and cover lightly. Carrots can hardly be covered too lightly, 1 inch of fine soil is quite enough, and for ordinary use they may be sown in drills one foot apart, but if extra large roots are desired, more room must be given between the rows. As soon as the young plants are large enough to handle they may be thinned to 6 inches or 8 inches apart. The thinning may be at first to a distance of 3 inches, and then a final thinning later, the second thinnings being used as young Carrots for culinary purposes. Frequent dustings of soot will greatly benefit the crop. Light hoeings between the rows to keep the crop free from weeds is all that is necessary during the period of growth. Partial shade from other crops is often found beneficial.

Scarlet Immediate is the best sort for general purposes.

Main-crop Carrots are generally taken up about the last week in October, or early in November, by three-pronged forks, and stored in sand in a dry place, where they can be kept till the following March or April Some of the roots dug in the autumn can be replanted in February, about 2 feet apart, with the crown or head a few inches below the surface. Leaves and flowers will spring from them, and the seeds produced will ripen in the autumn.

By making successional sowings, good crops of small roots will be always available. In gardens, Carrots are grown in succession of crops from the latter part of February to the beginning of August. For early Carrots sow on a warm border in February: such a sowing, if made as soon as the state of ground allows, will assure early Carrots just when fresh and quickly-grown vegetables are most highly prized. They will be off in time to leave the ground ready for other crops.

After a good dressing of soot has been given, Carrots may be sown again, and even then it leaves the room vacant for winter greens or cabbage for use next spring. Sowing as late as July is generally successful in most districts. Main crops are often sown too early, especially on cold soils. Carrots are liable to attacks of grubs and insects, the upper part of the root being also attacked by the grub of a kind of fly, the best remedy being late sowing, to avoid the period at which these insects are evolved from the egg. Dusting with ashes and a little soot or lime wards off both birds and slugs from the young tender growths.

Carrots are a valuable product for the farmer in feeding his cattle, and for this purpose are raised in large quantities. The produce of an acre of Carrots in Suffolk is on an average 350 bushels per acre, but sometimes much more. In the Channel Islands and Brittany, much larger crops of Carrots and Parsnips are obtained than are yielded in England, the soil being deeply trenched by a spade or specially-constructed plough. Far more Carrots are grown in France, Germany and Belgium for fodder than here. Horses are remarkably fond of Carrots, and when mixed with oats, Carrots form a very good food for them; with a small quantity of oats or other corn, a horse may be supported on from 20 to 30 lb. of Carrots daily. In Suffolk, Carrots were formerly given as a specific for preserving and restoring the wind of horses, but they are not considered good for cattle if fed too long on them. They may also with advantage be given both to pigs and poultry, and rabbits are especially fond of them. The kinds grown for farm purposes are generally larger than those in the kitchen garden and are known as Red Carrots, the more delicate Orange Carrot being the variety used in cooking. Some farmers sow the seeds on the top of the drills, which is said to be an improvement over the gardener, who makes his Carrot-bed on the flat in the ordinary way. This ridge system gives good results the Carrots being clean and well-shaped and free from grubs. The farmers reckon about 2 lb. of seed for an acre for drills, and 5 or 6 lb. if sown broadcast. For ordinary garden purposes, one ounce of seed is reckoned to be sufficient for about 600 feet sown in drills.

Chemical Constituents

The juice of the Carrot when expressed contains crystallizable and uncrystallizable sugar, a little starch, extractine gluten, albumen, volatile oil (on which the medicinal properties of the root depend and which is fragrant, aromatic and stimulating), vegetable jelly or pectin, saline matter, malic acid and a peculiar crystallizable, ruby-red neutral principle, without odour or taste, called Carotin.

Carrots contain no less than 89 per cent of water; their most distinguishing dietical substance is sugar, of which they contain about 4.5 per cent.

Owing to the large percentage of carbohydrate material contained by Carrots, rabbits fed for some days on Carrots alone, are found to have an increased amount of glycogen stored in the liver, carbohydrate being converted into glycogen in the body.

Sir Humphry Davy ascertained the nutritive matter of Carrots to amount to 98 parts in 1,000, of which 95 are sugar, and three are starch. Weight for weight, they stand third in nourishing value on the list of roots and tubers, potatoes and parsnips taking first and second places. Carrots containing less water and more nourlshing material than green vegetables, have higher nutritive qualities than turnips, swedes, cabbage, sprouts, cauliflower, onions and leeks. Moreover, the fair proportion of sugar contained in their composition adds to their nourishing value.

In the interesting collection of the Food Collection at Bethnal Green Museum, prepared by Dr. Lankester, we learn that the maximum amount of work produceable by a pound of Carrots is that it will enable a man to raise 64 tons one foot high, so that it would appear to be a very efficient forceproducer. From 1 lb. of Carrots we can obtain 1 OZ. and 11 grains of sugar, while out of the 16 oz. fourteen are water. When we consider that in an average man of 11 stone or 154 lb. weight, about 111 of these are water, we see what a large supply is needful to repair waste and wear and tear.

Medicinal and General Uses

The chief virtues of the Carrot lie in the strong antiseptic qualities they possess, which prevent all putrescent changes within the body.

Carrots were formerly of some medicinal repute as a laxative, vermifuge, poultice, etc., and the seeds have been employed as a substitute for caraways.

At Vichy, where derangements of the liver are specially treated, Carrots in one form or the other are served at every meal whether in soup or as vegetables, and considerable efficacy of cure is attributed to them.

In country districts, raw Carrots are still sometimes given to children for expelling worms, and the boiled roots, mashed to a pulp, are sometimes used as a cataplasm for application to ulcers and cancerous sores.

Carrot sugar, got from the inspissated juice of the roots, may be used at table, and is good for the coughs of consumptive children.

A good British wine may be brewed from the root of the Carrot, and a very tolerable bread prepared from the roots, dried and powdered. The pectic acid contained can be extracted from the root and solidifies into a wholesome, appetizing jelly.

In Germany, a substitute and adulteration for coffee has been made of Carrots chopped into small pieces, partially carbonized by roasting and then ground.

In France and Germany a spirit is distilled from the Carrot, which yields more spirit than the potato. The refuse after making the spirit is good for feeding pigs.

Attempts have also been made to extract sugar from Carrots, but the resulting thick syrup refuses to crystallize, and in competition with either cane sugar or that obtained from the beetroot, it has not proved commercially successful.

Carrots are also used in winter and spring in the dairy, to give colour and flavour to butter, and a dye similar to woad has been obtained from the leaves.

RECIPES

Carrot Jam

Wash and grate some carrots; boil until reduced to a thick pulp. To 1 Ib. of this pulp add 9 oz. sugar, the juice and grated rind of 2 lemons, and 3 oz. margarine. Boil the mixture well for 45 minutes to 1 hour. The result is a useful and inexpensive jam, which can be made for 6d. to 8d. a lb. (according to the price of the lemons), if all materials have to be bought, and for considerably less by those who have home-grown carrots available.

Preserved Young Carrots

Turn the carrots in their own shape, and as you do so, them turn into hot water; when all are ready, put them in a stewpan with water enough to cover them; add fresh butter in the proportion of an ounce to the pound of carrots, and salt to season; boil the carrots in this till half done, and then arrange them neatly in tin boxes; fill up with their own liquor, solder down, boil for hour, and put them away in the cool.