SQUIRTING CUCUMBER - AMUSING GARDEN ORNAMENTAL BUT TOXIC

THE SQUIRTING CUCUMBER, ECBALLIUM ELATERIUM

The squirting cucumber is native to Europe and cultivated in Britain, where it is an annual rather than perennial which it is in its natural environment. It is also native to North Africa and western Asia and it has been introduced to the US, although it is thought that it may be native to Alabama. It gets its name because when the fruit of the plant is ripe it forcefully ejects its seeds, followed by a slimy trail of mucilage. This is how David Attenborough describes it in his film: “The Private Life of Plants”

  "The little Mediterranean squirting cucumber, as it ripens, fills with a slimy juice. Eventually, the pressure within becomes so great that the cucumber bursts off its stalk and shoots through the air for as far as twenty feet. Behind it, streaming from the hole in its base like gases flaring behind a space rocket, comes a trail of slime and with it, seeds." (Attenborough, D. 1995)

  An amusing plant for a garden!

  In the ancient world the plant was used as an abortifacient, although you would have had to be desperate to use it as it can be fatal. It is highly toxic and should not be used in home remedies.

   Hippocrates, the Father of Medicine used this plant as a laxative, and given the description of its action it is akin to jamalgota and more dangerous to use. Writing in is Materia De Medica in the 1^st century A.D., Dioscorides says that it was used for treating gout, toothache, sciatica and oedema. It has a diuretic effect, although it would be much safer to use other plants with diuretic properties.

  It gets its botanical name from the Greek, elatos meaning to drive or strike and ekballein, to cast out, which is pretty descriptive of its action. It is a member of the Cucrbitaceae family, which makes it a relation of the cucumber, courgette and pumpkin.

  The juice has been employed in medicine in more recent times and this is collected by harvesting the squirting cucumber before it has fully matured so that it ejects its mucilage in controlled environments. This is dried and sold in flakes for inclusion in medications for sinusitis, and other ailments. It has been used in Turkey to unblock the sinuses in folk medicine and the juice is applied directly to the nostrils. However, this has caused severe breathing problems in some people who have been treated with antihistamines and corticosteroids, although they were people who had an allergy to other cucurbitae foods.

  Even small doses of this plant can be fatal, as it has a profound effect on the bowels and stomach, so please don’t try to use any part of it at home.

ARJUNA, THE BARK HAS BENEFITS FOR HEART HEALTH; HISTORY,HEALTH BENEFITS AND USES OF ARJUNA

ARJUN, ARJUNA, TERMINALIA ARJUNA

Arjuna is a member of the Combretaceae family of plants and so is closely related to hareer (Terminalia chebula) and the Indian almond tree, Terminalia catappa and like these hardwood trees, arjuna is native to the Indian subcontinent. It has been used for centuries in both the Unani and Ayuvedic systems of medicine in the Indian subcontinent, and modern medical research has so far concurred with many of it uses.

 The tree can grow to height of around 30 metres, and flowers in India between April and July. The small white flowers are followed by fruit which is encased in 5 wings-like segments, in much the same way as the tomatillo or the Chinese lantern fruit is. It grows along river banks and likes moist places. All parts of the tree are used in the medicinal preparations of traditional healers, but it is the bark which is used most often for heart problems.

  It was mentioned in writings of the 6^th or 7^th centuries (AD) by Vagbhata as being useful in the treatment of wounds, haemorrhages and ulcers, being used externally in such cases. In Ayurveda it is used now for a variety of ailments which include the removal of internal parasites, biliousness, a cardiac tonic, anaemia, for fractures (not to mend bones per se, but to repair the damaged tissues around the fractures) and for cancerous tumours. In the Unani (Greek) system of medicine it is an aphrodisiac, diuretic, and expectorant. It is used for spermatorrhea and gonorrhoea and other STDs with the bark being combined with that of Santalum album or sandalwood. It has anti-microbial, antifungal and antioxidant properties and medical research has so far upheld its traditional uses.
  Clinical trials with animals have also shown it to have cardio-protective properties, as well as blood pressure reducing and cholesterol lowering properties. (Dwivadi S. [2007] “Terminalia arjuna Wright and Arn. A useful drug for cardio-vascular disorders” Journal of Ethnopharmacy vol.114 (2): pp 114-129.) Maulik SK and Kaliyar K in “Terminalia arjuna in cardio-vascular diseases-making the transition from traditional to modern medicine in India” (Dec 2010) in the Pharmacology and Biotechnology Journal vol.11 (8): pp 855-860. It should be noted that there are no corroborating studies on Arjuna as yet.

  The flavonoids found in the bark have antioxidant and anti-inflammatory properties and the glycosides contained in it are probably responsible for its cardio-tonic properties. Arjunatin is one glycoside which has been found in the bark of T. arjuna, and the fruit contains arjunone, while other glucosides have also been isolated from the tree, for example, cerasidin, β-sitosterol, friedlin, methyl oleanolate and gallic, ellagic and arjunic acids.

  The tree is also used for its timber in boat-building, for houses and other construction work, for carts and agricultural implements. The leaves are food for the tussar silkworm too so all parts of the tree have their uses.

FIELD SCABIOUS - FOR SKIN PROBLEMS: HEALTH BENEFITS AND USES OF FIELD SCABIOUS

FIELD SCABIOUS, KNAUTIA ARVENSIS

Field scabious is native to Europe and parts of North Africa, and is an invasive or noxious weed in North America, having escaped from gardens where it grew as an ornamental plant. It starts with rosette shaped foliage and winters in this for, but in summer, July through to September it has light lilac, or blue flower heads which grow from a leafless stalk. It’s a member of the Dipsacaceae family so is a relative of teazle. The plant was named Knautia in honour of the 17^th century botanist Dr. Knaut who came from Saxony.

   Field scabious can grow to heights of up to 4 feet high, and likes fields and woodlands, preferring moist conditions.

   The seed head which closely follows the flowers has several bristly hairs growing from its top and the many seeds contain an oil which contains capric and caprylic acid, both of which are used in high-performance jet engine oils and top-quality lubricants as well as in the preparation of some dietary fats which are currently obtained from coconut oil and palm kernel oil. Having locally grown sources of such oil whether in Europe or on North America would clearly have economic benefits. Research is being undertaken to discover whether or not it would be commercially viable to grow field scabies for their oil.

  The plant has been used in traditional medicine for centuries, and John Gerard, the English herbalist of the 16^th century wrote that the plant was good for skin problems and a decoction should be drunk for a few days as a treatment for scabs and the juice was good for this to if used as an ointment. He also wrote that drinking the decoction with treacle promoted sweating, “freeing the heart from any infection or pestilence.” Writing a century later Culpeper declared that it was “very effectual for coughs, shortness of breath and other diseases of the lungs.” He also suggested taking a decoction of the herb, either fresh or dried, and making it into wine, and drinking it over an unspecified period of time for pleurisy. Fresh bruised leaves were recommended for getting rid of carbuncles, which would disappear, so Culpeper averred, in three hours. He also said that the decoction of the root was good for skin complaints, applied on affected parts, and if drunk was a blood purifier.

  The whole plant has astringent properties and is mildly diuretic. An infusion of the chopped whole plant can be used for all skin complaints. Scabious comes from the Latin word scabiosa meaning a type of leprosy or other bad skin disease, so it is clear how the ancients used this plant. The Welsh call this plant clafrllys y maes, and in Irish Gaelic it is cab an ghasain. It is known by a number of colloquial names including Blue Buttons, Meadow Widow Flower, Gypsy Rose, Lady’s Pincushion and others.

  The Physicians of Myddfai used the field scabious with other plants for fevers, as this remedy illustrates:

  “There are four kinds of fevers, deriving their origin from the summer, viz. latent fever, intermittent fever, ephemeral fever, and inflammatory fever. The fifth fever is typhus, and this kind proceeds from the brain. A latent fever is relieved by an emetic, a cordial, and cauteries. Thus it originates; from the over generating of tough humor in the stomach, from which results a distaste for food, and lassitude during summer. The mugwort, madder, meadow sweet, milfoil, hemp, red cabbage, and the tutsan, all these seven herbs enter into the composition of the medicine required. Whosoever obtains them all, will not languish long from a wounded lung, or need fear for his life. Any of the following herbs may be added thereto, butcher's broom, agrimony, dwarf elder, amphibious persicaria, centaury, round birth wort, field scabious, pepper mint, daisy, knap weed, roots of the red nettle, crake berry, St. John's wort, privet, wood betony, the roots of the yellow goat's beard, heath, water avens, woodruff, leaves of the earth nut, agrimony, wormwood, the bastard balm, small burdock, and the orpine.”

   This is another use they had for this plant:-

“For the bite of a viper. Take the round birthwort, knapweed, and field scabious; mix with water and drink. The Physician's three master difficulties are, a wounded lung, a wounded mammary gland, and a wounded knee joint.”

  Clearly the physicians of old found this a very useful, beneficial herb.

SWEET WOODRUFF - UNASSUMING LITTLE HERB: HEALTH BENEFITS AND USES OF SWEET WOODRUFF

SWEET WOODRUFF, GALIUM ODORATA

As you might expect from its name, Sweet Woodruff is a sweet-smelling herb which was used in the Middle Ages as a strewing herb to sweeten the air with its aroma of new-mown hay and vanilla undertones. It was hung in garlands in churches as well as being strewn on the floor as it sweetened the air. It has been used in white wine for May Day celebrations particularly in Rhine wine in Germany, where it is called Waldmeister or master of the woods. It grows naturally in woods, particularly seeming to grow in beech forests.

  It has been used in sachets to keep moths and other insects away from clothes and linen, in much the same way as lavender is used. It is useful dried and added to pot-pourris too with rose petals and cinnamon. Sweet woodruff has been used in pillows as well as to stuff mattresses as it is thought to promote peaceful slumber and cure insomnia. It is thought to have mild sedative actions and was tucked into the helmets of Mediaeval soldiers in the belief that it would bring victory in battle. This is rather like the broom of the British Plantagenet kings who adopted it as their emblem. The woodruff may have been used also because it was thought that it could lift the spirits, and it has mild anaesthetic properties.

  Culpeper believed that it helped with consumption, and could unblock obstructions in the liver and spleen, but remarked that it was “provocative to venery” which I suppose means that he considered it to be an aphrodisiac; this may explain another name for this plant ”Kiss Me Quick.”

  It is native to Europe, including Britain, North Africa and temperate Asia, and can grow to between 30 and 50 centimetres high. The leaves can be used as a natural light brown dye and a light red one can be obtained from the roots with alum as a mordant.

  The plant is said to have anti-coagulant properties, so can prevent blood clotting, and is used as a tonic tea and as a diuretic. However in large doses it can cause internal bleeding, so it is best used externally in compresses for varicose veins and phlebitis. In small quantities the tisane or infusion can ease stomach cramps, headaches and migraines, and soothes the digestive system, as it is believed to have anti-spasmodic and anti-inflammatory properties. The whole plant can be harvested before it flowers and dried for later use.

  Gerard, the 16^th century herbalist wrote “It is reported to be put into wine to make a man merry, and to be good for the heart and liver; it prevaileth in wounds…” (another reason for soldiers having it in their helmets). The bruised leaves are said to be good to heal wounds, reduce swelling and cure boils.

   The Physicians of Myddfai recommended this mixture to be prepared after pneumonia had been “removed from the lungs”: -

“…let a medicine be prepared, by digesting the following herbs in wheat ale or red wine: madder, sharp dock, anise, agrimony, daisy, round birthwort, meadowsweet, yellow goat's beard, heath, water avens, woodruff, crake berry, the corn cockle, caraway, and such other herbs as will seem good to the physician.”

Then they had this remedy for fevers

  The mugwort, madder, meadow sweet, milfoil, hemp, red cabbage, and the tutsan, all these seven herbs enter into the composition of the medicine required. Whosoever obtains them all, will not languish long from a wounded lung, or need fear for his life. Any of the following herbs may be added thereto, butcher'sbroom, agrimony, dwarf elder, amphibious persicaria, centaury, round birth wort, field scabious, pepper mint, daisy, knap weed, roots of the red nettle, crake berry, St. John's wort, privet, wood betony, the roots of the yellow goat's beard, heath, water avens, woodruff, leaves of the earth nut, agrimony, wormwood, the bastard balm, small burdock, and the orpine.

  Clearly the sweet woodruff has been used for centuries, but care should be taken with it as it can irritate sensitive skin, and it is better not to use it internally. If you do, don’t take too much of it as it can be harmful.