ALDER BUCKTHORN - MILDER TO USE THAN ITS RELATIVE: HEALTH BENEFITS AND USES OF ALDER BUCKTHORN


ALDER BUCKTHORN, FRANGULA ALNUS
The alder buckthorn is a relative of the common buckthorn and can be distinguished from it because of the narrower leaves of the former and the colour of its berries, which start red and then turn purple-black. The alder buckthorn’s leaves are similar to those of the alder, hence its name. It is a member of the Rhamnnaceae family as is the common buckthorn and ber fruit. In fact it is also known as Rhamnus frangula. This tree is widespread in the British Isles, although not all that common. It is native to Europe and parts of North Africa.
  The tree grows to heights of 4 to 5 metres, and is a straggly tree, preferring to live in wet or damp woodland, moors and heaths and along the banks of rivers. It can be coppiced and trimmed so makes a good hedge. It flowers between May and June, with the berries ripening between September and November. These are toxic and the sap of the tree is a skin irritant. In Britain it is also known as Black Dogwood.                        

   It has a milder laxative action than its relative, and can safely be used by children and pregnant women; although care must be taken as it should not be taken for long periods. Two weeks is the maximum period recommended for its use. Also the bark should not be used when fresh; rather it should be harvested in June, and can be stripped from branches and trunks in quills. The bark should be dried and stored for at least a year, so that it is free of the anthrones and anthranols which can cause vomiting.
  Its main traditional use has been of a mild laxative with a similar action to that of senna. It has been used at least since the Middle Ages for this purpose, so has been approved as safe for use by the German Commission E, although this safety ruling has been questioned.
  The wood is bright yellow and was prized in the past for the production of gunpowder. The inner bark is a violent purgative but has been used to get rid of intestinal worms, and as a tonic, as well as for stomach bloating, hepatitis, cirrhosis, jaundice and liver and gall bladder problems. However such uses are not recommended unless it is used under the careful supervision of a medical practitioner. The fruit juice was also once used as a laxative.
  Typically the bark is used as a decoction – one ounce of dried bark to two pints of water, boiled down to one pint, may be taken one tablespoonful at a time, three to four times a day. This may also be used externally for gum diseases, and on irritated skin. It was also employed to get rid of head lice.

  A word of caution, if you have any other stomach problems (other than constipation) or abdominal pains, do not use alder buckthorn as the problems will be exacerbated.
  The bark produces a yellow dye, and the berries blue and grey dyes of various shades. The wood makes good charcoal which was used by artists.

COMMON BUCKTHORN - NOW ONLY USED FOR ANIMALS: HISTORY OF USES AND HEALTH BENEFITS OF COMMON BUCKTHORN

COMMON BUCKTHORN, RHAMNUS CATHARTICA 
Common buckthorn is a tree or shrub, which can grow up to 25 feet, although as it is commonly used as a hedge it is usually much shorter. Recently it has been planted in Britain as a hedge plant or ornamental,(although it is a native species) because the common and alder buckthorn are the only food of the Brimstone butterfly, which travels for miles to lay its eggs on this plant.
  The genus name of this tree indicates its medicinal uses: rhamnos means “branch” in ancient Greek, and cathartica shows that it was used as a not too drastic purgative. It is a member of the Rhamnaceae family of plants and as such is related to the alder buckthorn and ber fruit (Zizyphus vulgare) though not to sea buckthorn (Hippophae rhamnoides) which belongs to the Eleagnaceae family.
  The tree is native to Europe including the British Isles, North Africa and West Asia. It has been introduced into North America, where it is classed as invasive in some states. It has been used as a hedge on both sides of the Atlantic. It was known in Anglo-Saxon times as Highway Thorn and Way thorn, but in Gerard’s time in the 16th century he was calling it Ram’s Thorn and Hart’s Thorn.
  The bark and fruit of this tree have a purgative action and have been used as a laxative in the same way as senna and cascara, although it has been discovered that the action is caused by slight damage to the cells lining the walls of the colon, and there was a fear that this could cause permanent damage. The damage causes the colon to contract, so having the laxative effect. The German Commission E still approve the use of buckthorn as a laxative.
 It was used as a purgative for children, although this was stopped due to the drastic nature of the herb.  For this treatment the juice of the berries was boiled with ginger and pimento with added sugar to make the medicine more palatable.
  It made its first appearance in the London Pharmacopoeia in 1650 and was still listed in the British Pharmacopoeia of 1867, but at the turn of that century, it was mainly being used by vets for treating animals. For human consumption the juice of the berries was boiled with aniseed, cardamom, mastica and nutmeg to disguise the taste.
  The ripe berries of this plant yield a yellow dye which has been used for colouring paper, while the bark produces a black dye. The berries have a also been used to make a green pigment for water colours.

AUTUMN AND FIELD GENTIANS - TWO OF THE BRITISH ONES: HISTORY OF USES OF THE AUTUMN AND FIELD GENTIANS


autumn gentian

AUTUMN GENTIAN, GENTIANELLA AMARELLA AND FIELD GENTIAN, GENTIANELLA CAMPESTRIS    
The autumn gentian and the field gentian are both native to Europe and the British Isles. The autumn gentian was also known as Bitterroot, Felwort and Baldmony, while the field gentian was also called Bitterroot and Felwort. The autumn gentian is blue-purple in colour and has flowers that look like blue stars. The field gentian can be a variety of colours, but is usually a dull purple colour, although it can be pink or lilac or white.
field gentian
  The autumn gentian flowers between August and the end of September, producing seeds in September and October, while the field gentian flowers between June and August. These flowers were once classed as a relative of the Buck- or Bogbean, but that has recently been moved out of the Gentianaceae family.                                                                                                            
  Both these gentians have been employed for the same medicinal purposes, which is why they are together in this post.  The part used for medicine is the root and this has been used to get rid of intestinal worms, and as a digestive aid and for any problems relating to the digestive system, including to perk up the appetite.
  Perhaps above all in the past it was used as a tonic for those who were weak after a debilitating illness, as it was believed that a tonic of gentian roots would help the patient recover strength and appetite.
autumn gentian
  Some believe that the roots of plants which have not flowered that year are the most potent as regards their medicinal properties.
  In the Bach flower remedies, gentians are used to cure feelings of doubt, depression and discouragement and are said to be mood enhancers and help the patient have a positive attitude to life.
  The English herbalsit, Nicholas Culpeper, writing in the 17th century had this to say about these native British gentians:-
field gentian
 “Government and virtues. They are under the dominion of Mars, and one of the principal herbs he is ruler of. They resist putrefactions, poison, and a more sure remedy cannot be found to prevent the pestilence than it is; it strengthens the stomach exceedingly, helps digestion, comforts the heart, and preserves it against faintings and swoonings. The powder of the dry roots helps the biting of mad dogs and venomous beasts, open obstructions of the liver, and restores an appetite for their meat to such as have lost it. The herb steeped in wine, and the wine drank, refreshes such as be overweary with traveling, and grow lame in their joints, either by cold or evil lodgings; it helps stitches, and griping pains in the sides; is an excellent remedy for such as are bruised by falls; it provokes urine and the terms exceedingly, therefore let it not be given to women with child. The same is very profitable for such as are troubled with cramps and convulsions, to drink the decoction. Also they say it breaks the stone, and helps ruptures most certainly: it is excellent in all cold diseases, and such as are troubled with tough phlegm, scabs, itch, or any fretting sores and ulcers; it is an admirable remedy to kill the worms, by taking half a dram of the powder in a morning in any convenient liquor; the same is excellently good to be taken inwardly for the king's evil. It helps agues of all sorts, and the yellow jaundice, as also the bots in cattle; when *kine are bitten on the udder by any venomous beast, do but stroke the place with the decoction of any of these, and it will instantly heal them.” (*kine=cows)

PURPLE LOOSESTRIFE, EUROPEAN NATIVE: HISTORY OF HEALTH BENEFITS AND USES OF PURPLE LOOSESTRIFE


PURPLE LOOSESTRIFE, LYTHRUM SALICARIA 
Purple loosestrife, is not, as the name might suggest, a relative of Yellow loosestrife. Purple loosestrife is a member of the Lythraceae family of plants, but was called by the same name as the yellow-flowered loosestrife because of its similar properties to it. It is said to be able to calm cattle and repel insects so that they stayed calm when being employed in agricultural tasks. The plants were hung on the animal or around the yokes of oxen to keep biting, irritating insects at bay.
  This plant lives in wetlands and fens and marshes as well as in lakes or on their shores. In this habitat it is similar again to yellow loosestrife but also to water figwort and Buckbean.. It can grow to around six feet high and is a striking plant, which presumably is why it found its way to North America in the 1800s. Unfortunately since then it has become invasive. It is native to Europe including the British Isles, North Africa and northern Asia.                                                                                                    
  These plants were called loosestrife with spiked flower heads by the 17th century herbalist Nicholas Culpeper to distinguish between the two plants with the same name. However they were also called by a number of other names such as Flowering or Blooming Sally, Purple Willow Herb, Salicaire - a corruption of the Latin genus name, and Spiked loosestrife.
  The leaves of the purple loosestrife have astringent properties and were used for staunching the flow of blood, either externally when the leaves, either fresh or dried could be placed on a wound to clean it, or internally in a tisane. The name Lythrum refers to the colour of the flowers, which were thought to resemble the colour of bloody gore.
  Traditionally the plant has been used for gastro-enteritis and dysentery but was also used for problems with the liver, fevers, constipation and typhus. As an infusion it was also used as a gargle for mouth problems and sore throats.
  It has been found to have anti-bacterial effects against lysteria bacteria which can be responsible for food poisoning, so causing diarrhoea and dysentery, so at least one traditional use has been vindicated by modern research.  
 Culpeper says that the plant is better even than Eyebright for the eyes, claiming that in some instances it could actually restore the sight of a person who had become blind. Here is what he had to say about the herb, but remember that he was writing in the 17th century.
“It …cleanses and heals all foul ulcers whatsoever, by washing them with the water, or laying on them a green leaf or two in summer, or dry leaves in winter. This water, when warmed and used as a gargle, or even drunk sometimes, cures the quinsy, or king’s evil of the throat. The said water applied warm takes away spots, marks and scabs in the skin; and a little of it drunk, quenches extraordinary thirst.”
  The leaves and root of purple loosestrife may be eaten cooked, and the flowers produce an edible red dye which was once used to colour sweets.