POINSETTIA - THE CHRISTMAS FLOWER: HEALTH BENEFITS AND USES OF POINSETTIA

POINSETTA, EUPHORBIA PULCHERRIMA

December 12^th is National Poinsettia Day in the USA, and this seems a fitting time to write a post on this flower which has come to be associated with Christmas. It originated in Central America, and was introduced into the US in 1825 by Joel R. Poinsett for whom it was named in English.

  The red leaves attract pollinators to the insignificant flowers which reside in the centre of them. These upper leaves may be pink, white, pink and cream or white, and orange. There may be other colours too. The plant is not actually extremely toxic although if you eat enough of the foul-tasting leaves you might vomit. The sap from the plant has been used as a hair remover, and to stimulate lactation in nursing mothers. It is said that it was once used as an abortifacient too. It has antibacterial properties and has some reputation as a pain reliever particularly for toothache. The sap is also used to get rid of warts, pimples and other skin problems. As a member of the Euphorbiceae family it is related to Dog’s and French Mercury, as well as jamalgota, the castor oil plant, and cassava or manioc to name but a few of the plants in this spurge family.

  It is associated with Christmas due in part to a 16^th century Mexican legend which tells of a young girl, too poor to give a gift to Jesus on his birthday (Christmas Day). An angel told her to gather weeds from the roadside and place them on the church altar. She did this and the poinsettia flowered from them. In 17^th century Mexico the Franciscan friars also incorporated them into their Christmas decoration, claiming that the star-shape of the coloured leaves symbolized the Star of Bethlehem and the red leaves symbolized the blood of Christ, sacrificed for the human race.

  In the wild this shrub can grow to heights of 4 metres or 16 feet, but the kind we get in pots is rarely more than 2 feet high. In Spain it is called the Easter flower and it can be grown at this time as well as near Christmas. In Mexico it is “Noche Buenos” (Good Night) referring to Christmas Eve. In Greek it is papagallo or the parrot flower, while in Turkey it is the Ataturk flower.
  The Poinsettia cocktail is not made with the plant but with Prosecco a sparkling Italian wine (also used to make the peach cocktail, the Bellini), vodka and cranberries and sometimes an orange-flavour liqueuer such as Tripe Sec or cointreau.

DOG'S MERCURY - POISONOUS, BUT OK FOR CANINES! HISTORY, AND HEALTH BENEFITS OF DOG'S MERCURY

DOG’S MERCURY, MERCURIALIS PERENNIS

Dog’s Mercury is a common woodland plant in England and Wales as well as in mainland Europe and can also be found in South West Asia. It is poisonous and really should be avoided, although dogs seek it out their owners say and then vomit, so it is used by them as they use other grasses such as couch grass. Dog’s Mercury is a member of the spurge or Euphorbiaceae family of plants which includes Ricinis communis or the castor oil plant, cassava or manioc, and Croton tiglium or jamalgota among others.

  Nicholas Culpeper, writing in the 17^th century has this to say of it and certainly cautions against its use, chastising earlier herbalists for not doing the same: -

 “This species of mercury has been confounded with others of the same name, with which it has been thought to agree in nature. But there is not a more fatal plant, native of our country, than this. The common herbals, as Gerard's and Parkinson's, instead of cautioning their readers against the use of this plant, after some trifling, idle observations upon the qualities of mercuries in general, dismiss the article without noticing its baneful effects. Other writers, more accurate, have done this; but they have written in Latin, a language not likely to inform those who stand most in need of this caution. This is one of the reasons for compiling of this work.”                                                                         

  The Mercuries as Culpeper calls them got their name, so Pliny says because the Roman god Mercury discovered their medicinal virtues. This is a reference to the fact that Hippocrates, the Father of Medicine as he is known, used the plants for “female” complaints. The plant is also employed in homeopathy for rheumatism and gall bladder and liver complaints, but should not be administered without a physician’s approval.

  Traditionally Dog’s mercury has been used in an ointment applied to external dressings for wounds, and it is said to soften and moisturize the skin. It has also been used to get rid of sores in the ears and around the eyes, but that was in the dim and distant past when other forms of medication were unavailable. It was used in ancient Greece as an antiseptic and to get rid of warts.

  It smells rank and if you follow your nose, you will not be able to eat it, even if your body needs to be purged. This was its main use in the past, as it induces vomiting and diarrhoea.   

  It is even more noxious than French, annual or garden mercury, all names of the same plant, Mercurialis annua. For once it would be advisable to keep Culpeper’s advice in mind and stay clear of this plant.

   

GOOD KING HENRY - A MEMBER OF THE GOOSEFOOT GENUS: HISTORY, HEALTH BENEFITS AND USES OF GOOD KING HENRY

GOOD KING HENRY, CHENOPODIUM BONUS-HENRICUS
Good King Henry is a member of the Chenopodiaceae family of goosefoots, and is related to stinking goosefoot, fat hen (Chenopodium album) quinoa and also spinach. Clearly the Latin name for the plant does not mention “King” – it is only ‘good Henry” which means that it is not named after Prince Hal, or Henry VIII or even Henri IV of France who promised every peasant a chicken or a fat hen in his pot. It is also sometimes called fat hen, but this name more properly belongs to C. album white goosefoot or lamb’s quarters. It is more likely to be called good Henry to distinguish it from Bad Henry (Böser Heinrich in German) who was a malevolent spirit described by the Brothers Grimm. It is also the name given to Mercurialis perennis, generally known as Dog's Mercury. This Good Henry is sometimes called English Mercury, to distinguish it from the French herb, Mercurialis annua or French Mercury, which is a member of the spurge family of plants but whose medicinal actions are similar to Good King Henry. The Good Henry of German folklore performed household and other domestic chores in return for a saucer of cream. Bad Henry, of course, would turn milk sour like Puck or Robin Goodfellow in English folklore.

  Until the end of the 19^th century and even in the early years of the twentieth century, Good King Henry was grown as a spring vegetable and the tender young leaves were a spinach substitute, as some people prefer its milder flavour. It was known as Lincoln asparagus as it was grown there as an alternative to asparagus with the young shoots being peeled and then steamed like asparagus can be. It was also grown as a vegetable in other part of Britain including in Suffolk. The young flower buds are regarded as a gourmet food item when they are steamed, but they are fiddly to harvest. Later in the season, in summer the older leaves are bitter so it is best to harvest this herb in spring and chop the leaves and mix them with Swiss chard or kale, sorrel and spinach for a green mixed vegetable dish. They also make a good flavouring herb for soups and stews as do dandelion and nettle leaves.

  The leaves are mildly diuretic and the seeds have gentle laxative properties making them a good remedy for children who are constipated. The leaves are rich in vitamin C and the minerals calcium and iron.

  The herb has been used traditionally to relieve indigestion and the leaves made into a poultice have been placed on chronic sores to heal them. The herb is native to Europe, including Britain, and was introduced to North America by the early settlers who used it as a pot herb.

  Gold or green dyes may be obtained from the whole plant, and at one time the roots were fed to sheep that had coughs. The seeds were used in preparing an untanned leather with a rough grainy surface, known as shagreen, so it has had many uses in the past, although it is little used these days.

  

HORSE CHESTNUT TREE - CONKER TREE: HEALTH BENEFITS AND USES OF HORSE CHESTNUT TREES

HORSE CHESTNUT TREE, AESCULUS HIPPOCASTANUM

The horse chestnut tree is native to Greece and Albania, and was first introduced into Britain as an ornamental in the 17^th century. Hippocastanum is Greek for horse chestnut, so we have its English name. Its nuts are quite different to those of the true chestnut (castanea), but these nuts, generally called conkers, are welcomed by children who brave the spiky cases of these inedible nuts and treat them with loving care, and a few other substances to make them hard, so that they can beat their friends’ conkers when they play with them. You thread string through the centre of these nuts and invite an opponent to smash your conker. The winner has his/her conker in tact when the other has broken. Since 1965 the World Conker Championships have been held in Oundle in Northamptonshire in the UK. In different parts of the UK conkers are also called “obblyonkers,” “cheggies” and “cheeses.”

  These trees grow to heights of 115 feet and have a huge spread and have large white candle-like blooms. Other varieties have pink flowers. Unfortunately the trees are under attack from the leaf miner caterpillar and suffer from a disease named Horse Chestnut Bleeding Canker (Pseudomonas syringae pathovar. aesculi) and trees in Britain are being decimated by this new disease which has its origins in the Himalayas.

  Medicinally conkers are used traditionally as a decongestant, expectorant and tonic for rheumatism, neuralgia and haemorrhoids. The tree bark has been used in a decoction to reduce fever, and applied in a lotion or ointment it has been used for skin problems and externally an oil from the seeds has been used to ease the pain of rheumatism and to help with varicose veins. Extracts from the horse chestnut have been combined with bromelian an enzyme extracted from gotu kola (Indian pennywort) and pineapple to help varicose vein sufferers. Horse chestnut tones the veins and strengthens the walls of these, so promoting better blood circulation, and stopping the seepage of fluid from the veins that causes swellings in the legs.

  A decoction of the leaves is said to be useful for whooping cough and for coughs and colds, and has antioxidant properties. Japanese scientists believe that extracts from the nuts can be used along with extracts from witch hazel, rosemary and sage to help prevent wrinkles and other signs of aging of the skin.

  The horse chestnut has astringent qualities and anti-inflammatory properties, so is not just a good toy for children in the autumn.