Oakmoss Health Dictionary

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Oakmoss: From 1 Different Sources

Evernia prunastri

FAMILY: Usneaceae

SYNONYMS: Mousse de chene, treemoss.

GENERAL DESCRIPTION: A light green lichen found growing primarily on oak trees, but sometimes other species.

DISTRIBUTION: The oak (Quercus robur) is indigenous to Europe and North America; the lichen is collected all over central and southern Europe, especially France, Yugoslavia, Hungary, Greece, and also Morocco and Algeria. The aromatic materials are prepared mainly in France, but also in the USA, Bulgaria and Yugoslavia.

OTHER SPECIES: There are many varieties of lichen used for their aromatic qualities, the most common being E. furfuracea and Usnea barbata which are frequently gathered from spruce and pine trees, and are known as fir moss or tree moss in Europe, but in the USA are also called oakmoss. However they are less refined than the ‘true’ oakmoss. Other species include Sticta pulmonaceae or Lobaria pulmonaria, Usnea ceratina, and some members of the Ramalina, Alectoria and Parmelia groups.

HERBAL/FOLK TRADITION: Sticta pulmonaceae, a greeny-brown lichen also found growing on oak trees and frequently harvested along with E. prunastri, is also called oak lungs, lung moss, lungwort or ‘lungs of oak’ by the North American Indians who use it for respiratory complaints and for treating wounds. It is called lobaria in the British Herbal Pharmacopoeia and is used for asthma, bronchitis and coughs in children.

Many types of lichen, especially the Parmelia group, are used as vegetable dyes.

ACTIONS: Antiseptic, demulcent, expectorant, fixative.

EXTRACTION: A range of products is produced: a concrete and an absolute by solvent extraction from the lichen which has often been soaked in lukewarm water prior to extraction; an absolute oil by vacuum distillation of the concrete; resins and resinoids by alcohol extraction of the raw material. Most important of these products is the absolute.

CHARACTERISTICS: 1. The absolute is a dark green or brown, very viscous liquid with an extremely tenacious, earthy-mossy odour and a leatherlike undertone. 2. The absolute oil is a pale yellow or olive viscous liquid with a dry earthy, barklike odour, quite true to nature. 3. The concrete, resin and resinoids are a very dark-coloured semi-solid or solid mass with a heavy, rich-earthy, extremely tenacious odour. They have a high fixative value and blend with virtually all other oils: they are extensively used in perfumery to lend body and rich natural undertones to all perfume types.

PRINCIPAL CONSTITUENTS: Crystalline matter of so-called ‘lichen acids’: mainly evernic acid, d-usnic acid, some atranorine and chloratronorine.

SAFETY DATA: Extensively compounded or ‘bouquetted’ by cutting or adulteration with other lichen or synthetic perfume materials.

AROMATHERAPY/HOME: USE As a fixative.

OTHER USES: The concrete is used primarily in soaps; the absolute is the most versatile and is used in all perfume types (oriental, moss, fougère, new-mown hay, floral, colognes, aftershaves, etc.). The absolute oil is used in high-class perfumes. The resins and resinoids, which have a poor solubility, are used in soaps, hair preparations, industrial perfumes and low cost products.

Health Source: The Encyclopedia of Essential Oils
Author: Julia Lawless

Angelica

Angelica archangelica

FAMILY: Apiaceae (Umbelliferae)

SYNONYMS: A. officinalis, European angelica, garden angelica.

GENERAL DESCRIPTION: A large hairy plant with ferny leaves and umbels of white flowers. It has a strong aromatic scent and a large rhizome.

DISTRIBUTION: Native to Europe and Siberia, cultivated mainly in Belgium, Hungary and Germany.

OTHER SPECIES: There are over thirty different types of angelica but this is the most commonly used medicinally. see Botanical Classification section.

HERBAL/FOLK TRADITION: This herb has been praised for its virtues since antiquity.

It strengthens the heart, stimulates the circulation and the immune system in general. It has been used for centuries in Europe for bronchial ailments, colds, coughs, indigestion, wind and to stimulate the appetite. As a urinary antiseptic it is helpful in cystitis and is also used for rheumatic inflammation. The Chinese employ at least ten kinds of angelica, well known for promoting fertility, fortifying the spirit and for treating female disorders generally; it has a reputation second only to ginseng. It is current in the British Herbal Pharmacopoeia as a specific for bronchitis associated with vascular deficiency. Candied Angelica stalks are popular in France and Spain.

ACTIONS: Antispasmodic, carminative, depurative, diaphoretic, digestive, diuretic, emmenagogue, expectorant, febrifuge, nervine, stimulant, stomachic, tonic. Reported to have bactericidal and fungicidal properties.

EXTRACTION: Essential oil produced by steam distillation from the 1. roots and rhizomes, and, 2. fruit or seed. An absolute is also produced on a small scale, from the roots.

CHARACTERISTICS: 1. A colourless or pale yellow oil which turns yellowy-brown with age, with a rich herbaceous-earthy bodynote. 2. The seed oil is a colourless liquid with a fresher, spicy top note. It blends well with patchouli, opopanax, costus, clary sage, oakmoss, vetiver and with citrus oils.

PRINCIPAL CONSTITUENTS: Root and seed oil contain phellandrene, pinene, limonene, linalol and borneol; rich in coumarins including osthol, angelicin, bergapten and imperatorin; also contains plant acids.

SAFETY DATA: Both root and seed oil are non toxic and non-irritant. The root oil (not the seed oil) is phototoxic, probably due to higher levels of bergapten. Not to be used during pregnancy or by diabetics.

AROMATHERAPY/HOME: USE

Skin Care: Dull and congested skin, irritated conditions, psoriasis.

Circulation Muscles And Joints: Accumulation of toxins, arthritis, gout, rheumatism, water retention.

Respiratory System: Bronchitis, coughs.

Digestive System: Anaemia, anorexia, flatulence, indigestion.

Nervous System: Fatigue, migraine, nervous tension and stress-related disorders.

Immune system: Colds.

OTHER USES: Highly valued as a fragrance component in soaps, lotions and perfumes especially colognes, oriental and heavy chypres fragrances. It is employed in some cosmetics for its soothing effect on skin complaints. Used extensively as a flavouring agent in most food categories, and in alcoholic and soft drinks, especially liqueurs.... angelica

Balsam, Copaiba

Copaifera officinalis

FAMILY: Fabaceae (Leguminosae)

SYNONYMS: Copahu balsam, copaiba, copaiva, Jesuit’s balsam, Maracaibo balsam, para balsam.

GENERAL DESCRIPTION: Wild-growing tropical tree up to 18 metres high, with thick foliage and many branches. The natural oleoresin occurs as a physiological product from various Copaifera species. Not a ‘true’ balsam.

DISTRIBUTION: Native to north east and central South America. Mainly produced in Brazil; also Venezuela, Guyana, Surinam and Colombia.

OTHER SPECIES: Several Copaifera speices yield an oleoresin: the Venezuelan type ‘Maracaibo balsam’ has a low oil content, the Brazilian type ‘para balsam’ has a high oil content. See also Botanical Classification section.

HERBAL/FOLK TRADITION: Used for centuries in Europe in the treatment of chronic cystitis and bronchitis; also for treating piles, chronic diarrhoea and intestinal problems.

ACTIONS: Batericidal, balsamic, disinfectant, diuretic, expectorant, stimulant.

EXTRACTION: 1. The crude balsam is collected by drilling holes into the tree trunks; it is one of the most plentiful naturally occurring perfume materials. 2. An essential oil is obtained by dry distillation from the crude balsam. It is mainly the ‘para balsams’ with a high oil content (60–80 per cent), which are used for distillation.

CHARACTERISTICS: 1. The crude balsam is a viscous, yellowy-brown or greenish-grey liquid which hardens upon exposure to air with a mild, woody, slightly spicy odour. It blends well with styrax, amyris, lavandin, cedarwood, lavender, oakmoss, woods and spices. 2. The oil is a pale yellow or greenish mobile liquid with a mild, sweet, balsamic-peppery odour. It blends well with cananga, ylang ylang, vanilla, jasmine, violet and other florals.

PRINCIPAL CONSTITUENTS: Mainly caryophyllene.

SAFETY DATA: Relatively non-toxic, non-irritant, possible sensitization. Large doses cause vomiting and diarrhoea.

AROMATHERAPY/HOME: USE:

DIGESTIVE SYSTEM: Intestinal infections, piles.

Respiratory System: Bronchitis, chills, colds, coughs, etc.

Genito-Rinary System: Cystitis.

Nervous System: Stress-related conditons.

OTHER USES: The oleoresin is used in pharmaceutical products especially cough medicines and iuretics. The oil and crude balsam are extensively used as a fixative and fragrance component in all types of perfumes, soaps, cosmetics and detergents. The crude is also used in porcelain painting.

BALSAM, PERU... balsam, copaiba

Basil, French

Ocimum basilicum

FAMILY: Lamiaceae (Labiatae)

SYNOYNMS Common basil, joy-of-the-mountain, ‘true’ sweet basil, European basil.

GENERAL DESCRIPTION: A tender annual herb, with very dark green, ovate leaves, greyish-green beneath, an erect square stem up to 60 cms high, bearing whorls of two-lipped greenish or pinky-white flowers. The whole plant has a powerful aromatic scent.

DISTRIBUTION: Native to tropical Asia and Africa, it is now widely cultivated throughout Europe, the Mediterranean region, the Pacific Islands, North and South America. The European, French or ‘true’ sweet basil oil is produced in France, Italy, Egypt, Bulgaria, Hungary and the USA.

OTHER SPECIES: There are many varieties of basil occurring all over the world, used both for their culinary and medicinal applications, such as bush basil (O. minimum), holy basil (O. sanctum), both from India, camphor basil (O. kilimanjaricum) from East Africa (also grown in India), and the fever plant (O. viride) from West Africa. However, there are two principal chemotypes most commonly used for the extraction of essential oil: the so-called ‘French basil’ and the ‘exotic basil’ – see separate entry.

HERBAL/FOLK TRADITION: Widely used in Far Eastern medicine especially in the Ayurvedic tradition, where it is called tulsi. It is used for respiratory problems such as bronchitis, coughs, colds, asthma, ’flu and emphysema but is also used as an antidote to poisonous insect or snake bites. It has also been used against epidemics and fever, such as malaria. It improves blood circulation and the digestive system and in China it is used for stomach and kidney ailments.

In the West it is considered a ‘cooling’ herb, and is used for rheumatic pain, irritable skin conditions and for those of a nervous disposition. It is a popular culinary herb, especially in Italy and France.

ACTIONS: Antidepressant, antiseptic, antispasmodic, carminative, cephalic, digestive, emmenagogue, expectorant, febrifuge, galactagogue, nervine, prophylactic, restorative, stimulant of adrenal cortex, stomachic, tonic.

EXTRACTION: Essential oil by steam distillation from the flowering herb.

CHARACTERISTICS: ‘True’ sweet basil oil is a colourless or pale yellow liquid with a light, fresh sweet-spicy scent and balsamic undertone. It blends well with bergamot, clary sage, lime, opopanax, oakmoss, citronella, geranium, hyssop and other ‘green’ notes.

PRINCIPAL CONSTITUENTS: Linalol (40–45 per cent), methyl chavicol (23.8 per cent) and small amounts of eugenol, limonene and citronellol, among others.

SAFETY DATA: Relatively non-toxic, non-irritant, possible sensitization in some individuals. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Skin Care: Insect bites (mosquito, wasp), insect repellent.

Circulation, Muscles and Joints: Gout, muscular aches and pains, rheumatism.

Respiratory Syste: Bronchitis, coughs, earache, sinusitis.

Digestive System: Dyspepsia, flatulence, nausea.

Genito-Urinary System: Cramps, scanty periods.

Immune System: Colds, fever, ’flu, infectious disease.

Nervous System: Anxiety, depression, fatigue, insomnia, migraine, nervous tension: ‘Oil of Basil is an excellent, indeed perhaps the best, aromatic nerve tonic. It clears the head, relieves intellectual fatigue, and gives the mind strength and clarity.’8

OTHER USES: The oil is used in soaps, cosmetics and perfumery; it is also used extensively in major food categories, especially savouries.... basil, french

Cananga

Cananga odorata

FAMILY: Annonaceae

SYNONYM: C. odoratum var. macrophylla.

GENERAL DESCRIPTION: A tall tropical tree, up to 30 metres high, which flowers all year round. It bears large, fragrant, tender yellow flowers which are virtually identical to those of the ylang ylang.

DISTRIBUTION: Native to tropical Asia: Java, Malaysia, the Philippines, the Moluccas.

OTHER SPECIES: Very closely related to the tree which produces ylang ylang oil, C. odorata var. genuina. Cananga is considered an inferior product in perfumery work; being grown in different regions the oil has a different quality, heavier and less delicate than ylang ylang. However, cananga is truly a ‘complete’ oil whereas ylang ylang is made into several distillates.

HERBAL/FOLK TRADITION: Used locally for infectious illnesses, for example malaria. The beautiful flowers are also used for decorative purposes at festivals.

ACTIONS: Antiseptic, antidepressant, aphrodisiac, hypotensive, nervine, sedative, tonic.

EXTRACTION: Essential oil by water distillation from the flowers.

CHARACTERISTICS: Greenish-yellow or orange viscous liquid with a sweet, floral balsamic tenacious scent. It blends well with calamus, birch tar, copaiba balsam, labdanum, neroli, oakmoss, jasmine, guaiacwood and oriental-type bases.

PRINCIPAL CONSTITUENTS: Caryophyllene, benzyl acetate, benzyl alcohol, farnesol, terpineol, borneol, geranyl acetate, safrol, linalol, limonrne, methyl salicylate and over 100 minor components.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization especially in those with sensitive skin.

AROMATHERAPY/HOME: USE

Skin Care: Insect bites, fragrance, general skin care.

Nervous System: Anxiety, depression, nervous tension and stress-related complaints.

OTHER USES: Fragrance component in soaps, detergents, cosmetics and perfumes, especially men’s fragrances. Limited use as a flavour ingredient in some food products, alcoholic and soft drinks.... cananga

Cascarilla Bark

Croton eluteria

FAMILY: Euphorbiaceae

SYNONYMS: Cascarilla, sweetwood bark, sweet bark, Bahama cascarilla, aromatic quinquina, false quinquina.

GENERAL DESCRIPTION: A large shrub or small tree up to 12 metres high, with ovate silver-bronze leaves, pale yellowish-brown bark and small white fragrant flowers. It bears fruits and flowers all year round.

DISTRIBUTION: Native to the West Indies, probably the Bahama Islands; found growing wild in Mexico, Colombia and Ecuador. The oil is mainly produced in the Bahamas and Cuba; some distillation takes place in America, France and England from the imported bark.

OTHER SPECIES: An essential oil is also distilled locally from other Croton species. White, red and black cascarillas are also found in commerce.

HERBAL/FOLK TRADITION: The bark is used as an aromatic bitter and tonic for dyspepsia, diarrhoea, dysentery, fever, debility, nausea, flatulence, vomiting and chronic bronchitis. The leaves are used as a digestive tea, and for flavouring tobacco. The bark also yields a good black dye.

ACTIONS: Astringent, antimicrobial, antiseptic, carminative, digestive, expectorant, stomachic, tonic.

EXTRACTION: Essential oil by steam distillation from the dried bark. (1.5–3 per cent yield).

CHARACTERISTICS: A pale yellow, greenish or dark amber liquid with a spicy, aromatic, warm-woody odour. It blends well with nutmeg, pepper, pimento, sage, oakmoss, oriental and spicy bases.

PRINCIPAL CONSTITUENTS: Cymene, diterpene, limonene, caryophyllene, terpineol and eugenol, among others.

SAFETY DATA: Non-irritant, non-sensitizing, relatively non-toxic (possibly narcotic in large doses).

AROMATHERAPY/HOME: USE

Respiratory System: Bronchitis, coughs

Digestive System: Dyspepsia, flatulence, nausea.

Immune System: ’Flu.

OTHER USES: Fragrance component in soaps, detergents, cosmetics and perfumes, especially men’s fragrances. Flavour ingredient in most major food categories, soft drinks and alcoholic beverages, especially vermouths and bitters.... cascarilla bark

Celery Seed

Apium graveolens

FAMILY: Apiaceae (Umbelliferae)

SYNONYM: Celery fruit.

GENERAL DESCRIPTION: A familiar biennial plant, 30–60 cms high, with a grooved, fleshy, erect stalk, shiny pinnate leaves and umbels of white flowers.

DISTRIBUTION: Native to southern Europe; extensively cultivated as a domestic vegetable. The oil is principally produced in India, and also Holland, China, Hungary and the USA.

OTHER SPECIES: There are many cultivated varieties, such as celeriac root (A. graveolens var. rapaceum) and the salad vegetable (A. graveolens var. dulce).

HERBAL/FOLK TRADITION: Celery seed is widely used as a domestic spice. The seed is used in bladder and kidney complaints, digestive upsets and menstrual problems; the leaves are used in skin ailments. It is known to increase the elimination of uric acid and is useful for gout, neuralgia and rheumatoid arthritis. A remedy for hepatobiliary disorders, it has been found to have a regenerating effect on the liver.

Current in the British Herbal Pharmacopoeia as a specific for rheumatoid arthritis with mental depression.

ACTIONS: Anti-oxidative, antirheumatic, antiseptic (urinary), antispasmodic, aperitif, depurative, digestive, diuretic, carminative, cholagogue, emmenagogue, galactagogue, hepatic, nervine, sedative (nervous), stimulant (uterine), stomachic, tonic (digestive).

EXTRACTION: Essential oil by steam distillation from the whole or crushed seeds. (An oil from the whole herb, an oleoresin and extract are also produced in small quantities.)

CHARACTERISTICS: A pale yellow or orange oil with a spicy-warm, sweet, long-lasting odour. It blends well with lavender, pine, opopanax, lavage, tea tree, oakmoss, coriander and other spices.

PRINCIPAL CONSTITUENTS: Limonene (60 per cent), apiol, selinene, santalol, sedanolide and sedanolic acid anhydride, among others.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Circulation Muscles And Joints: Arthritis, build-up of toxins in the blood, gout, rheumatism.

Digestive System: Dyspepsia, flatulence, indigestion, liver congestion, jaundice.

Genito-Urinary And Endocrine Systems: Amenorrhoea, glandular problems, increases milk flow, cystitis.

Nervous System: Neuralgia, sciatica.

OTHER USES: Used in tonic, sedative and carminative preparations, and as a fragrance component in soaps, detergents, cosmetics and perfumes. Extensively used as a flavouring agent in foods, especially by the spice industry, and in alcoholic and soft drinks.... celery seed

Chamomile, Maroc

Ormenis multicaulis

FAMILY: Asteraceae (Compositae)

SYNONYMS: O. mixta, Anthemis mixta, Moroccan chamomile.

GENERAL DESCRIPTION: A handsome plant, 90 to 125 cms high with very hairy leaves and tubular yellow flowers, surrounded by white ligulets.

DISTRIBUTION: Native to north west Africa and southern Spain, having probably evolved from the very common Ormenis species which grows all around the Mediterranean. Also found growing on the plains in Israel. The oil is distilled in Morocco.

OTHER SPECIES: It is distantly related to the German and Roman chamomile botanically, although it does not resemble them physically.

HERBAL/FOLK TRADITION: This is one of the more recent oils to appear on the market, and as such it does not have a long history of usage. The oil is often mistaken for a ‘true’ chamomile, though it should more correctly be called ‘Ormenis oil’ since: ‘Chemically and olfactorily, the oil is distinctly different from the German or the Roman chamomile oils, and cannot be considered as a replacement for them.’.

ACTIONS: Antispasmodic, cholagogue, emmenagogue, hepatic, sedative.

EXTRACTION: Essential oil by steam distillation from the flowering tops.

CHARACTERISTICS: Pale yellow to brownish yellow mobile liquid with a fresh-herbaceous top note and a sweet rich-balsamic undertone. It blends well with cypress, lavender, lavandin, vetiver, cedarwood, oakmoss, labdanum, olibanum and artemisia oils.

PRINCIPAL CONSTITUENTS: Unknown.

SAFETY DATA: Generally non-toxic and non-irritant – more specific safety data is unavailable at present.

AROMATHERAPY/HOME: USE ‘Sensitive skin, colic, colitis, headache, insomnia, irritability, migraine, amenorrhoea, dysmenorrhoea, menopause, liver and spleen congestion.’. Little is known about its therapeutic history and usage.

OTHER USES: Employed extensively in perfumery work, especially in colognes, chypres and fougère fragrance.... chamomile, maroc

Chamomile, Roman

Chamaemelum nobile

FAMILY: Asteraceae (Compositae)

SYNONYMS: Anthemis nobilis, camomile, English chamomile, garden chamomile, sweet chamomile, true chamomile.

GENERAL DESCRIPTION: A small, stocky, perennial herb, up to 25 cms high, with a much branched hairy stem, half spreading or creeping. It has feathery pinnate leaves, daisy-like white flowers which are larger than those of the German chamomile. The whole plant has an applelike scent.

DISTRIBUTION: Native to southern and western Europe; naturalized in North America. Cultivated in England, Belgium, Hungary, United States, Italy and France.

OTHER SPECIES: There are a great many varieties of chamomile found throughout the world, four of which are native to the British Isles, but the only one of these used therapeutically is the Roman chamomile (C. nobile).

HERBAL/FOLK TRADITION: This herb has had a medical reputation in Europe and especially in the Mediterranean region for over 2000 years, and it is still in widespread use. It was employed by the ancient Egyptians and the Moors, and it was one of the Saxons’ nine sacred herbs, which they called ‘maythen’. It was also held to be the ‘plant’s physician’, since it promoted the health of plants nearby.

It is current in the British Herbal Pharmacopoeia for the treatment of dyspepsia, nausea, anorexia, vomiting in pregnancy, dysmenorrhoea and specifically flatulent dyspepsia associated with mental stress.

ACTIONS: Analgesic, anti-anaemic, antineuralgic, antiphlogistic, antiseptic, antispasmodic, bactericidal, carminative, cholagogue, cicatrisant, digestive, emmenagogue, febrifuge, hepatic, hypnotic, nerve sedative, stomachic, sudorific, tonic, vermifuge, vulnerary.

EXTRACTION: Essential oil by steam distillation of the flower heads.

CHARACTERISTICS: A pale blue liquid (turning yellow on keeping) with a warm, sweet, fruity-herbaceous scent. It blends well with bergamot, clary sage, oakmoss, jasmine, labdanum, neroli, rose, geranium and lavender.

PRINCIPAL CONSTITUENTS: Mainly esters of angelic and tiglic acids (approx. 85 per cent), with pinene, farnesol, nerolidol, chamazulene, pinocarvone, cineol, among others.

SAFETY DATA: Non-toxic, non-irritant; can cause dermatitis in some individuals.

AROMATHERAPY/HOME: USE See German chamomile.

OTHER USES: See German chamomile.... chamomile, roman

Deertongue

Carphephorus odoratissimus

FAMILY: Asteraceae (Compositae)

SYNONYMS: Trilisa odoratissima, Liatris odoratissima, Frasera speciosa, hound’s tongue, deer’s tongue, Carolina vanilla, vanilla leaf, wild vanilla, vanilla trilisa, whart’s tongue, liatrix (oleoresin or absolute).

GENERAL DESCRIPTION: A herbaceous perennial plant distinguished by a naked receptacle and feathery pappus, with large, fleshy, dark green leaves, clasped at the base. When fresh, the leaves have little odour but when dried they acquire a vanilla-like odour, largely due to the coumarin that can be seen in crystals on the upper sides of the leaves.

DISTRIBUTION: Native to eastern USA; gathered on the savannah land between North Carolina and Florida.

OTHER SPECIES: There are several species of deertongue native to America, for example blazing star or prairie pine (Liatris squarrosa), and gayfeather (L. spicata). Not to be confused with the common vanilla (Vanilla planifolia) or with the European hound’s tongue (Cynoglossum officinale), all of which have been used in herbal medicine.

HERBAL/FOLK TRADITION: The roots have been used for their diuretic effects, and applied locally for sore throats and gonorrhoea. It has also been used as a tonic in treating malaria. In folklore the plant is associated with contraception and sterility in women.

ACTIONS: Antiseptic, demulcent, diaphoretic, diuretic, febrifuge, stimulant, tonic.

EXTRACTION: Oleoresin by solvent extraction from the dried leaves.

CHARACTERISTICS: A dark green, heavy, viscous liquid with a rich, herbaceous, new-mown hay scent. It blends well with oakmoss, labdanum, lavandin, frankincense, clove, patchouli and oriental-type fragrances.

PRINCIPAL CONSTITUENTS: Mainly coumarin (1.6 per cent), with dihydrotoumarin and terpenes, aldehydes and ketones.

SAFETY DATA: ‘Coumarin has toxic properties including liver injury and haemorrhages.’. (There is also the possibility of dermal irritation and phototoxicity due to the lactones present.)

AROMATHERAPY/HOME: USE None.

OTHER USES: The oleoresin is used as a fixative and fragrance component in soaps, detergents and perfumery work. Used for flavouring tobacco and; also employed for the isolation of coumarin.... deertongue

Galbanum

Ferula galbaniflua

FAMILY: Apiaceae (Umbelliferae)

SYNONYMS: F. gummosa, galbanum gum, galbanum resin, ‘bubonion’.

GENERAL DESCRIPTION: A large perennial herb with a smooth stem, shiny leaflets and small flowers. It contains resin ducts which exude a milky juice, a natural oleoresin. The dried resinous exudation is collected by making incisions at the base of the stem.

DISTRIBUTION: Native to the Middle East and western Asia; cultivated in Iran, Turkey, Afghanistan and Lebanon. Distillation usually takes place in Europe or the USA.

OTHER SPECIES: There are two distinct types: Levant galbanum which is liquid or soft, and Persian galbanum which is solid or hard. Other Ferula species also yield galbanum gum, such as the muskroot; see also Botanical Classification section.

HERBAL/FOLK TRADITION: It was used by the ancient civilizations as an incense, and in Egypt for cosmetics and in the embalming process. It is generally used in the east in a similar way to asafetida: for treating wounds, inflammations and skin disorders and also for respiratory, digestive and nervous complaints. Zalou root (F. hermonic) is used in Beirut as an aphrodisiac.

ACTIONS: Analgesic, anti-inflammatory, antimicrobial, antiseptic, antispasmodic, aphrodisiac, balsamic, carminative, cicatrisant, digestive, diuretic, emmenagogue, expectorant, hypotensive, restorative, tonic.

EXTRACTION: Essential oil by water or steam distillation from the oleoresin or gum – only the Levant or soft type is used for oil production. A partially deterpenized oil is produced, known as ‘galbanol’. (A resinoid is also produced, mainly for use as a fixative.)

CHARACTERISTICS: Crude – A dark amber or brown viscous liquid with a green-woody scent and a soft balsamic undertone. Oil – A colourless, or pale yellow or olive liquid with a fresh green topnote and woody-dry balsamic undertone. It blends well with hyacinth, violet, narcissus, lavender, geranium, oakmoss, opopanax, pine, fir, styrax and oriental bases.

PRINCIPAL CONSTITUENTS: Pinene, cadinol, cadinene and myrcene, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin Care: Abscesses, acne, boils, cuts, heals scar tissue, inflammations, tones the skin, mature skin, wrinkles, wounds – ‘signifies drying and preservation’..

Circulation Muscles And Joints: Poor circulation, muscular aches and pains, rheumatism.

Respiratory System: Asthma, bronchitis, catarrh, chronic coughs.

Digestive System: Cramp, flatulence, indigestion.

Nervous System: Nervous tension and stress-related complaints.

OTHER USES: The Persian gum used to be employed in pharmaceutical products. Both oil and resinoid are used as fixatives and fragrance components in soaps, detergents, creams, lotions and perfumes. Also used as a flavour ingredient in most major food categories, alcoholic and soft drinks.... galbanum

Guaiacwood

Bulnesia sarmienti

FAMILY: Zygophyllaceae

SYNONYMS: Champaca wood (oil), ‘palo santo’.

GENERAL DESCRIPTION: A small, wild tropical tree up to 4 metres high, with a decorative hard wood.

DISTRIBUTION: Native to South America, especially Paraguay and Argentina. Some oil is distilled in Europe and the USA.

OTHER SPECIES: Distinct from guaiac gum and guaiac resin, known as guaiacum, obtained from related trees Guaiacum officinale and G. sanctum. However, they are somewhat similar products and share common properties.

HERBAL/FOLK TRADITION: The wood is much used for ornamental carving. It was formerly used for treating rheumatism and gout; guaiacum is still current in the British Herbal Pharmacopoeia as a specific for rheumatism and rheumatoid arthritis. Valnet includes guaiacum in his ‘elixirs’ for gout, venereal disease and in mouthwashes.

ACTIONS: Anti-inflammatory, anti-oxidant, antirheumatic, antiseptic, diaphoretic, diuretic, laxative.

EXTRACTION: Essential oil by steam distillation from the broken wood and sawdust.

CHARACTERISTICS: A yellow, amber or greenish, soft or semi-solid mass with a pleasant, tearose type fragrance and sometimes an unpleasant smoky undertone. It blends well with geranium, neroli, oakmoss, rose, costus, sandalwood, amyris, spice and woody-floral bases.

PRINCIPAL CONSTITUENTS: Guaiol (42–72 per cent), bulnesol, bulnesene, guaiene, patchoulene, guaioxide, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Circulationl muscles and joints: Arthritis, gout, rheumatoid arthritis.

OTHER USES: The fluid extract and tincture are used in pharmacology, mainly as a diagnostic reagent in blood tests. Used as a fixative and fragrance component in soaps, cosmetics and perfumes.... guaiacwood

Immortelle

Helichrysum angustifolium

FAMILY: Asteraceae (Compositae)

SYNONYMS: Helichrysum, everlasting, St John’s herb.

GENERAL DESCRIPTION: A strongly aromatic herb, up to 0.6 metres high with a much-branched stem, woody at the base. The brightly coloured, daisy-like flowers become dry as the plant matures, yet retain their colour.

DISTRIBUTION: Native to the Mediterranean region, especially the eastern part and North Africa. It is cultivated mainly in Italy, Yugoslavia, Spain and France.

OTHER SPECIES: There are several other Helichrysum species such as H. arenarium found in florist shops and H. stoechas which is also used to produce an absolute. H. orientale is grown for its oil.

HERBAL/FOLK TRADITION: In Europe it is used for respiratory complaints such as asthma, chronic bronchitis and whooping cough; also for headaches, migraine, liver ailments and skin conditions including burns, allergies and psoriasis. Usually taken in the form of a decoction or infusion.

ACTIONS: Anti-allergenic, anti-inflammatory, antimicrobial, antitussive, antiseptic, astringent, cholagogue, cicatrisant, diuretic, expectorant, fungicidal, hepatic, nervine.

EXTRACTION: 1. Essential oil by steam distillation from the fresh flowers and flowering tops. 2. An absolute (and concrete) are also produced by solvent extraction.

CHARACTERISTICS: 1. A pale yellow to red oily liquid with a powerful, rich honeylike scent with a delicate tealike undertone. 2. A yellowy-brown viscous liquid with a rich, floral, tealike scent. It blends well with chamomile, boronia, labdanum, lavender, mimosa, oakmoss, geranium, clary sage, rose, Peru balsam, clove and citrus oils.

PRINCIPAL CONSTITUENTS: Nerol and neryl acetate (30–50 per cent), geraniol, pinene, linalol, isovaleric aldehyde, sesquiterpenes, furfurol and eugenol, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

Skin care: Abscess, acne, allergic conditions, boils, burns, cuts, dermatitis, eczema, inflammation, spots, wounds etc.

Circulation muscles and joints: Muscular aches and pains, rheumatism, sprains, strained muscles.

Respiratory system: Asthma, bronchitis, chronic coughs, whooping cough.

Digestive system: Liver congestion, spleen congestion.

Immune system: Bacterial infections, colds, ’flu, fever.

Nervous system: Depression, debility, lethargy, nervous exhaustion, neuralgia, stress-related conditions.

OTHER USES: Used as fixatives and fragrance components in soaps, cosmetics and perfumes. The absolute is used to flavour certain tobaccos; used for the isolation of natural anethole.... immortelle

Labdanum

Cistus ladaniferus

FAMILY: Cistaceae

SYNONYMS: Cistus (oil), gum cistus, ciste, cyste (absolute), labdanum gum, ambreine, European rock rose.

GENERAL DESCRIPTION: A small sticky shrub up to 3 metres high with lance-shaped leaves which are white and furry on the underside, and fragrant white flowers. Labdanum gum, a dark brown solid mass, is a natural oleoresin which is obtained by boiling the plant material in water.

DISTRIBUTION: Native to the Mediterranean mountainous regions and the Middle East. Now found throughout the Mediterranean region, especially southern France, Spain, Portugal, Greece, Morocco, Cyprus and Yugoslavia. The oil is mainly produced in Spain.

OTHER SPECIES: Labdanum gum is also obtained from other Cistus species, notably C. incanus, and other subspecies: see Botanical Classification section.

HERBAL/FOLK TRADITION: One of the early aromatic substances of the ancient world. The gum was used formerly for catarrh, diarrhoea, dysentery and to promote menstruation; externally it was used in plasters. The oil from the closely related plant frostwort (Helianthemum canadense), also known as cistus, also has many medicinal qualities and is said to be useful for scrofulous skin conditions, ulcers and tumours, including cancer.

ACTIONS: Antimicrobial, antiseptic, antitussive, astringent, balsamic, emmenagogue, expectorant, tonic.

EXTRACTION: 1. A resinoid or resin concrete and absolute by solvent extraction from the crude gum. 2. An essential oil by steam distillation from the crude gum, the absolute, or from the leaves and twigs of the plant directly.

CHARACTERISTICS: 1. Absolute – a semi solid green or amber mass with a rich, sweet, herbaceous-balsamic odour. 2. Oil – a dark yellow or amber viscous liquid with a warm, sweet, dry-herbaceous musky scent. It blends well with oakmoss, clary sage, pine, juniper, calamus, opopanax, lavender, lavandin, bergamot, cypress, vetiver, sandalwood, patchouli, olibanum, chamomile maroc and oriental bases.

PRINCIPAL CONSTITUENTS: It contains over 170 pinenes, including camphene, sabinene, myrcene, phellandrene, limonene, cymene, cineol, borneol, nerol, geraniol, fenchone, etc. Exact constituents vary according to source.

SAFETY DATA: Generally non-toxic, non-irritant, non-sensitizing. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Skin care: Mature skin, wrinkles.

Respiratory system: Coughs, bronchitis, rhinitis, etc.

Immune system: Colds.

OTHER USES: Used as a fixative and fragrance component in lotions, powders, soaps, detergents, colognes and perfumes, especially oriental perfumes and aftershaves. Employed in most major food categories, particularly meat products, as well as alcoholic and soft drinks.... labdanum

Juniper

Juniperus communis

FAMILY: Cupressaceae

SYNONYM: Common juniper.

GENERAL DESCRIPTION: An evergreen shrub or tree up to 6 metres high, with bluish green narrow stiff needles. It has small flowers and little round berries, which are green in the first year, turning black in the second and third.

DISTRIBUTION: Native to the northern hemisphere: Scandinavia, Siberia, Canada, northern Europe and northern Asia. The oil is mainly produced in Italy, France, Yugoslavia, Austria, Czechoslovakia, Spain, Germany and Canada.

OTHER SPECIES: In Yugoslavia an oil is produced from the fruit and twigs of J. smerka, less rich and sweet than that of common juniper. There are various other species of juniper such as J. oxycedrus which produces cade oil, J. virginiana which produces the so-called Virginian cedarwood oil, and J. sabina which produces savin oil. See also Botanical Classification section.

HERBAL/FOLK TRADITION: The needles and berries have a long traditional history of use. It is used medicinally for urinary infections such as cystitis and urethritis; for respiratory problems such as bronchitis, colic and coughs; as well as gastro-intestinal infections and worms. It helps expel the build-up of uric acid in the joints, and is employed in gout, rheumatism and arthritis. Current in the British Herbal Pharmacopoeia for rheumatic pain and cystitis.

ACTIONS: Antirheumatic, antiseptic, antispasmodic, antitoxic, aphrodisiac, astringent, carminative, cicatrisant, depurative, diuretic, emmenagogue, nervine, parasiticide, rubefacient, sedative, stomachic, sudorific, tonic, vulnerary.

EXTRACTION: Essential oil by steam distillation from 1. the berries (sometimes fermented first as a by-product of juniper – brandy manufacture – the oil is considered an inferior product), and 2. the needles and wood. A resinoid, concrete and absolute are also produced on a small scale.

CHARACTERISTICS: 1. A water-white or pale yellow mobile liquid with a sweet, fresh, woody-balsamic odour. It blends well with vetiver, sandalwood, cedarwood, mastic, oakmoss, galbanum, elemi, cypress, clary sage, pine, lavender, lavandin, labdanum, fir needle, rosemary, benzoin, balsam tolu, geranium and citrus oils. 2. A water-white or pale yellow mobile liquid with a sweet-balsamic, fresh, turpentine-like odour.

PRINCIPAL CONSTITUENTS: Mainly monoterpenes: pinene, myrcene, sabinene with limonene, cymene, terpinene, thujene and camphene, among others.

SAFETY DATA: Non-sensitizing, may be slightly irritating, generally non-toxic. However, it stimulates the uterine muscle (an abortifacient) and must not be used during pregnancy. Neither should it be used by those with kidney disease due to its nephrotoxic effect. The wood oil is usually adulterated with turpentine oil. It is best to use only juniper berry oil, in moderation.

AROMATHERAPY/HOME: USE

Skin care: Acne, dermatitis, eczema, hair loss, haemorrhoids, oily complexions, as a skin toner, wounds.

Circulation muscles and joints: Accumulation of toxins, arteriosclerosis, cellulitis, gout, obesity, rheumatism.

Immune system: Colds, ’flu, infections.

Genito-urinary system: Amenorrhoea, cystitis, dysmenorrhoea, leucorrhoea.

Nervous system: Anxiety, nervous tension and stress-related conditions.

OTHER USES: Berries and extracts are used in diuretic and laxative preparations; also veterinary preventatives of ticks and fleas. Employed as a fragrance component in soaps, detergents, cosmetics and perfumes, especially spicy fragrances and aftershaves. Extensively used in many food products but especially alcoholic and soft drinks: the berries are used to flavour gin.... juniper

Lavender, Spike

Lavandula latifolia

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: L. spica, aspic, broad-leaved lavender, lesser lavender, spike.

GENERAL DESCRIPTION: An aromatic evergreen sub-shrub up to 1 metre high with lance-shaped leaves, broader and rougher than true lavender. The flower is more compressed and of a dull grey-blue colour.

DISTRIBUTION: Native to the mountainous regions of France and Spain; also found in North Africa, Italy, Yugoslavia and the eastern Mediterranean countries. It is cultivated internationally; the oil is mainly produced in France and Spain.

OTHER SPECIES: There are many different chemotypes of lavender in general, and this also applies to spike lavender. The French spike oil is reputed to be a more delicate, aromatic scent than the Spanish variety. For other varieties, see entries on lavandin, true lavender and the Botanical Classification section.

HERBAL/FOLK TRADITION: Culpeper recommends spike lavender for a variety of ailments including ‘pains of the head and brain which proceed from cold, apoplexy, falling sickness, the dropsy, or sluggish malady, cramps, convulsions, palsies, and often faintings’. He also warns that ‘the oil of spike is of a fierce and piercing quality, and ought to be carefully used, a very few drops being sufficient for inward or outward maladies’.. The preparation ‘oleum spicae’ was made by mixing ¼ spike oil with ¾ turpentine, and used for paralysed limbs, old sprains and stiff joints (it was also said to encourage hair growth).

Spike lavender is current in the British Herbal Pharmacopoeia, indicated for flatulent dyspepsia, colic, depressive headaches, and the oil (topically) for rheumatic pain.

ACTIONS: See true lavender.

EXTRACTION: Essential oil by water or steam distillation from the flowering tops.

CHARACTERISTICS: A water-white or pale yellow liquid with a penetrating, fresh herbaceous, camphoraceous odour. It blends well with rosemary, sage, lavandin, eucalyptus, rosewood, lavender, petitgrain, pine, cedarwood, oakmoss, patchouli and spice oils, particularly clove.

PRINCIPAL CONSTITUENTS: Mainly cineol and camphor (40–60 per cent), with linalol and linalyl acetate, among others.

SAFETY DATA: Non-toxic, non-irritant (except in concentration), non-sensitizing.

AROMATHERAPY/HOME: USE See true lavender.

OTHER USES: It is used in some pharmaceutical preparations and especially in veterinary practice as a prophylactic, in incipient paralysis, for rheumatism and arthritis and to get rid of lice. It is extensively employed as a fragrance component especially in soaps and industrial perfumes such as deodorants, disinfectants and cleaning agents, as well as insecticides and room sprays, etc. It is also used in the food industry and in the production of fine varnishes and lacquers.... lavender, spike

Lavender, True

Lavandula angustifolia

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: L. vera, L. officinalis, garden lavender, common lavender

GENERAL DESCRIPTION: An evergreen woody shrub, up to 1 metre tall, with pale green, narrow, linear leaves and flowers on blunt spikes of a beautiful violet-blue colour. The whole plant is highly aromatic.

DISTRIBUTION: Indigenous to the Mediterranean region, now cultivated all over the world. The oil is produced mainly in France, also Spain, Italy, England, Australia, Tasmania, Yugoslavia, Turkey, Russia, Bulgaria, Greece, etc.

OTHER SPECIES: There are many varieties of lavender; L. angustifolia is divided into two subspecies – L. delphinensis and L. fragrans. French lavender (L. stoechas) is a smaller shrub with dark violet flowers; see also entries on spike lavender, lavandin and the Botanical Classification section. The so-called cotton lavender (Santolina chamaecyparissus) and the sea lavender (Statice caroliniana) belong to different botanical families.

HERBAL/FOLK TRADITION: Lavender has a well-established tradition as a folk remedy, and its scent is still familiar to almost everyone. It was used to ‘comfort the stomach’ but above all as a cosmetic water, an insect repellent, to scent linen, and as a reviving yet soothing oil ‘The essential oil, or a spirit of lavender made from it, proves admirably restorative and tonic against faintness, palpitations of a nervous sort, weak giddiness, spasms and colic ... A few drops of lavender in a hot footbath has a marked influence in relieving fatigue. Outwardly applied, it relieves toothache, neuralgia, sprains and rheumatism. In hysteria, palsy and similar disorders of debility and lack of nerve power, lavender will act as a powerful stimulant.’.

ACTIONS: Analgesic, anticonvulsive, antidepressant, antimicrobial, antirheumatic, antiseptic, antispasmodic, antitoxic, carminative, cholagogue, choleretic, cicatrisant, cordial, cytophylactic, deodorant, diuretic, emmenagogue, hypotensive, insecticide, nervine, parasiticide, rubefacient, sedative, stimulant, sudorific, tonic, vermifuge, vulnerary.

EXTRACTION: 1. Essential oil by steam distillation from the fresh flowering tops. 2. An absolute and concrete are also produced by solvent extraction in smaller quantities.

CHARACTERISTICS: 1. The oil is a colourless to pale yellow liquid with a sweet, floral herbaceous scent and balsamic-woody undertone; it has a more fragrant floral scent compared to spike lavender. It blends well with most oils, especially citrus and florals; also cedarwood, clove, clary sage, pine, geranium, labdanum, oakmoss, vetiver, patchouli, etc. 2. The absolute is a dark green viscous liquid with a very sweet herbaceous, somewhat floral odour.

PRINCIPAL CONSTITUENTS: Over 100 constituents including linalyl acetate (up to 40 per cent), linalol, lavandulol, lavandulyl acetate, terpineol, cineol, limonene, ocimene, caryophyllene, among others. Constituents vary according to source: high altitudes generally produce more esters.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE Generally regarded as the most versatile essence therapeutically:

Skin care: Abscesses, acne, allergies, athlete’s foot, boils, bruises, burns, dandruff, dermatitis, earache, eczema, inflammations, insect bites and stings, insect repellent, lice, psoriasis, ringworm, scabies, sores, spots, all skin types, sunburn, wounds.

Circulation muscles and joints: Lumbago, muscular aches and pains, rheumatism, sprains.

Respiratory system: Asthma, bronchitis, catarrh, halitosis, laryngitis, throat infections, whooping cough.

Digestive system: Abdominal cramps, colic, dyspepsia, flatulence, nausea.

Genito-urinary system: Cystitis, dysmenorrhoea, leucorrhoea.

Immune system: ’Flu.

Nervous system: Depression, headache, hypertension, insomnia, migraine, nervous tension and stress-related conditions, PMT, sciatica, shock, vertigo.

OTHER USES: Used in pharmaceutical antiseptic ointments and as a fragrance. Extensively employed in all types of soaps, lotions, detergents, cosmetics, perfumes, etc, especially toilet waters and colognes. Employed as a flavouring agent in most categories of food as well as alcoholic and soft drinks.... lavender, true

Lovage

Levisticum officinale

FAMILY: Apiaceae (Umbelliferae)

SYNONYMS: Angelica levisticum, Ligusticum levisticum, smellage, maggi herb, garden lavage, common lavage, old English lavage, Italian lavage, Cornish lovage.

GENERAL DESCRIPTION: A large perennial herb up to 2 metres high with a stout hollow stem and dense ornamental foliage. It has a thick fleshy root and greenish-yellow flowers. The whole plant has a strong aromatic scent.

DISTRIBUTION: Native to southern Europe and western Asia; naturalized in North America. It is cultivated in central and southern Europe, especially in France, Belgium, Czechoslovakia, Hungary, Yugoslavia and Germany.

OTHER SPECIES: Several related plants are also used to produce essential oils, such as sea lavage (Ligusticum scoticum) and alpine lavage (L. mutellina).

HERBAL/FOLK TRADITION: A herb of ancient medical repute, used mainly for digestive complaints, oedema, skin problems, menstrual irregularities and fever. It was also believed to be good for the sight. The leaf stalks used to be blanched and used as a vegetable or in salads. The root is current in the British Herbal Pharmacopoeia as a specific for flatulent dyspepsia and anorexia.

ACTIONS: Antimicrobial, antiseptic, antispasmodic, diaphoretic, digestive, diuretic, carminative, depurative, emmenagogue, expectorant, febrifuge, stimulant (digestive), stomachic.

EXTRACTION: Essential oil by steam distillation from 1. the fresh roots, and 2. the herb – fresh leaves and stalks.

CHARACTERISTICS: 1. An amber or olive brown liquid with a rich, spicy-warm, root-like odour. 2. A very pale yellow mobile liquid with a spicy, warm odour and sweet-floral undertone. It blends well with rose, galbanum, costus, opopanax, oakmoss, bay, lavandin and spice oils.

PRINCIPAL CONSTITUENTS: Mainly phthalides (up to 70 per cent) such as butylidene, dihydrobutylidene, butylphthalides and ligostilides, with lesser amounts of terpenoids, volatile acids, coumarins and furocoumarins.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization/phototoxic effects. Use with care. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Circulation muscles and joints: Accumulation of toxins, congestion, gout, oedema, poor circulation, rheumatism, water retention.

Digestive system: Anaemia, flatulence, indigestion, spasm.

Genito-urinary system: Amenorrhoea, dysmenorrhoea, cystitis.

OTHER USES: The root oil is used as a fragrance component in soaps, cosmetics and perfumes. The oils and extracts are used as savoury flavouring agents and in liqueurs and tobacco.

ACTIONS: Antiseptic, antispasmodic, carminative, digestive, diuretic (mild), laxative (mild), sedative, stimulant (digestive and lymphatic), tonic.... lovage

Lemon

Citrus limon

FAMILY: Rutaceae

SYNONYMS: C. limonum, cedro oil.

GENERAL DESCRIPTION: A small evergreen tree up to 6 metres high with serrated oval leaves, stiff thorns and very fragrant flowers. The fruit turns from green to yellow on ripening.

DISTRIBUTION: Native to Asia, probably east India; it now grows wild in the Mediterranean region especially in Spain and Portugal. It is cultivated extensively worldwide in Italy, Sicily, Cyprus, Guinea, Israel, South and North America (California and Florida).

OTHER SPECIES: There are about forty-seven varieties which are said to have been developed in cultivation, such as the Java lemon (C. javanica). The lemon is also closely related to the lime, cedrat (or citron) and bergamot.

HERBAL/FOLK TRADITION: The juice and peel are widely used as a domestic seasoning. It is very nutritious, being high in vitamins A, B and C. In Spain and other European countries, lemon is something of a ‘cure-all’, especially with regard to infectious illness. It was used for fever, such as malaria and typhoid, and employed specifically for scurvy on English ships at sea.

Taken internally, the juice is considered invaluable for acidic disorders, such as arthritis and rheumatism, and of great benefit in dysentery and liver congestion.

ACTIONS: Anti-anaemic, antimicrobial, antirheumatic, antisclerotic, antiscorbutic, antiseptic, antispasmodic, antitoxic, astringent, bactericidal, carminative, cicatrisant, depurative, diaphoretic, diuretic, febrifuge, haemostatic, hypotensive, insecticidal, rubefacient, stimulates white corpuscles, tonic, vermifuge.

EXTRACTION: Essential oil by cold expression from the outer part of the fresh peel. A terpeneless oil is also produced on a large scale (cedro oil).

CHARACTERISTICS: A pale greeny-yellow liquid (turning brown with age), with a light, fresh, citrus scent. It blends well with lavender, neroli, ylang ylang, rose, sandalwood, olibanum, chamomile, benzoin, fennel, geranium, eucalyptus, juniper, oakmoss, lavandin, elemi, labdanum and other citrus oils.

PRINCIPAL CONSTITUENTS: Limonene (approx. 70 per cent), terpinene, pinenes, sabinene, myrcene, citral, linalol, geraniol, octanol, nonanol, citronellal, bergamotene, among others.

SAFETY DATA: Non-toxic; may cause dermal irritation or sensitization reactions in some individuals – apply in moderation. Phototoxic do not use on skin exposed to direct sunlight.

AROMATHERAPY/HOME: USE

Skin care: Acne, anaemia, brittle nails, boils, chilblains, corns, cuts, greasy skin, herpes, insect bites, mouth ulcers, spots, varicose veins, warts.

Circulation muscles and joints: Arthritis, cellulitis, high blood pressure, nosebleeds, obesity (congestion), poor circulation, rheumatism.

Respiratory system: Asthma, throat infections, bronchitis, catarrh.

Digestive system: Dyspepsia.

Immune system: Colds, ’flu, fever and infections.

OTHER USES: Used as a flavouring agent in pharmaceuticals. Extensively used as a fragrance component in soaps, detergents, cosmetics, toilet waters and perfumes. Extensively employed by the food industry in most types of product, including alcoholic and soft drinks.... lemon

Marigold

Calendula officinalis

FAMILY: Asteraceae (Compositae)

SYNONYMS: Calendula, marygold, marybud, gold-bloom, pot marigold, hollygold, common marigold, poet’s marigold.

GENERAL DESCRIPTION: An annual herb up to 60 cms high with soft, oval, pale green leaves and bright orange daisylike flowers.

DISTRIBUTION: Native to southern Europe and Egypt; naturalized throughout temperate regions of the world. Widely cultivated, especially in northern Europe for domestic and medicinal use. The absolute is only produced in France.

OTHER SPECIES: There are several species of marigold, but the common marigold is the one generally used medicinally. It should not be confused with tagetes or taget from the Mexican marigold (Tagetes minuta) or the African marigold (T. erecta), the oil of which is also often called ‘calendula’.

HERBAL/FOLK TRADITION: A herb of ancient medical repute, said to ‘comfort the heart and spirits’.. It was also used for skin complaints, menstrual irregularities, varicose veins, haemorrhoids, conjunctivitis and poor eyesight. The flowers are current in the British Herbal Pharmacopoeia, specific for enlarged or inflamed lymph nodes, sebaceous cysts, duodenal ulcers and inflammatory skin lesions. The infused oil is useful for a wide range of skin problems including cracked and rough skin, nappy rash, grazes, cracked nipples, varicose veins and inflammations.

ACTIONS: Antihaemorrhagic, anti-inflammatory, antiseptic, antispasmodic, astringent, diaphoretic, cholagogue, cicatrisant, emmenagogue, febrifuge, fungicidal, styptic, tonic, vulnerary.

EXTRACTION: An absolute by solvent extraction from the flowers.

CHARACTERISTICS: A dark greenish-brown viscous liquid with an intensely sharp, herbaceous odour. It blends well with oakmoss, hyacinth, floral and citrus oils.

PRINCIPAL CONSTITUENTS: The absolute contains calendulin (a yellow resin), waxes and volatile oil.

SAFETY DATA: Non-toxic, non-irritant, nonsensitizing. The real calendula absolute is only produced in small quantities, and is difficult to get hold of.

AROMATHERAPY/HOME: USE

Skin care: Burns, cuts, eczema, greasy skin, inflammations, insect bites, rashes, wounds. NB: ‘The infused oil is very valuable in Aromatherapy for its powerful skin-healing properties.’ .

OTHER USES: Used in high-class perfumery.... marigold

Mugwort

Artemisia vulgaris

FAMILY: Asteraceae (Compositae)

SYNONYMS: Armoise, wild wormwood, felon herb, St John’s plant.

GENERAL DESCRIPTION: An erect, much-branched, perennial herb up to 1.5 metres high, with purplish stems, dark green divided leaves which are downy white beneath, and numerous small reddish-brown or yellow flowers.

DISTRIBUTION: Believed to have originated in eastern Europe and western Asia; now found in temperate zones all over the world. The oil is produced in southern France, Morocco, Germany, Hungary, India, China and Japan.

OTHER SPECIES: There are many different species in the Artemisia group (see Botanical Classification), which includes wormwood and tarragon. There are also several different types of mugwort such as the great mugwort (A. arborescens) and the Chinese mugwort (A. moxa and A. sinensis) which are both used to make ‘moxa’ in Japan, containing mainly borneol.

HERBAL/FOLK TRADITION: In Europe, the herb has been associated with superstition and witchcraft, and was seen as a protective charm against evil and danger. It is said that St John the Baptist wore a girdle of the leaves in the wilderness. It was also seen as a woman’s plant, used as a womb tonic, for painful or delayed menstruation and as a treatment for hysteria and epilepsy. It was also used to expel worms, control fever and as a digestive remedy.

In the East the white fluffy underside of the leaves is used for moxibustion, a process often combined with acupuncture, in which the compressed dried herb is burned over a certain point in the body to stimulate it with heat. Moxa was also used in Europe to relieve gout and rheumatism. It is current in the British Herbal Pharmacopoeia as a specific for amenorrhoea and dysmenorrhoea.

ACTIONS: Anthelmintic, antispasmodic, carminative, choleretic, diaphoretic, diuretic, emmenagogue, nervine, orexigenic, stimulant, stomachic, tonic (uterine, womb), vermifuge.

EXTRACTION: Essential oil by steam distillation from the leaves and flowering tops.

CHARACTERISTICS: A colourless or pale yellow liquid with a powerful camphoraceous, bitter-sweet, herbaceous odour. It blends well with oakmoss, patchouli, rosemary, lavandin, pine, sage, clary sage and cedarwood.

PRINCIPAL CONSTITUENTS: Thujone, cineol, pinenes and dihydromatricaria ester, among others.

SAFETY DATA: Oral toxin, due to high thujone content. Abortifacient.

AROMATHERAPY/HOME: USE None. ‘It should not be used in therapy either internally or externally.’.

OTHER USES: Used as a fragrance component in soaps, colognes and perfumes. Limited use in flavouring due to toxic levels of thujone.... mugwort

Oregano, Common

Origanum vulgare

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: European oregano, wild maqoram, common maqoram, grove marjoram, joy of the mountain, origanum (oil).

GENERAL DESCRIPTION: A hardy, bushy, perennial herb up to 90 cms high with an erect hairy stem, dark green ovate leaves and pinky-purple flowers. A common garden plant with a strong aroma when the leaves are bruised.

DISTRIBUTION: Native to Europe, now cultivated all over the world, including the USA, India and South America; the oil is mainly produced in the USSR, Bulgaria and Italy.

OTHER SPECIES: There is much confusion concerning the exact botanical classification of the marjoram and oregano species. There are over thirty varieties some of which are used to produce essential oils, such as the winter or Greek marjoram O. heracleoticum, the African species O. glandulosum, the Moroccan species O. virens, as well as the Mexican oregano Lippia graveolens or L. palmeri and the Syrian oregano (O. maru). However, most commercial ‘oregano oil’ is derived from the Spanish oregano (Thymus capitatus) and to a lesser degree from the common oregano or wild marjoram – see entries on Spanish oregano and sweet marjoram.

HERBAL/FOLK TRADITION: This is the ‘true’ oregano of the herb garden, which also has a very ancient medical reputation. It has been used as a traditional remedy for digestive upsets, respiratory problems (asthma, bronchitis, coughs, etc), colds and ’flu as well as inflammations of the mouth and throat.

In China it is also used to treat fever, vomiting, diarrhoea, jaundice and itchy skin conditions. The (diluted) oil has been used externally in herbal medicine for headaches, rheumatism, general aches and pains, and applied to stings and bites.

ACTIONS: Analgesic, anthelmintic, antirheumatic, antiseptic, antispasmodic, antitoxic, antiviral, bactericidal, carminative, choleretic, cytophylactic, diaphoretic, diuretic, emmenagogue, expectorant, febrifuge, fungicidal, parasiticide, rubefacient, stimulant, tonic.

EXTRACTION: Essential oil by steam distillation from the dried flowering herb.

CHARACTERISTICS: A pale yellow liquid (browning with age), with a warm, spicy herbaceous, camphoraceous odour. It blends well with lavandin, oakmoss, pine, spike lavender, citronella, rosemary, camphor and cedarwood.

PRINCIPAL CONSTITUENTS: Carvacrol, thymol, cymene, caryophyllene, pinene, bisabolene, linalol, borneol, geranyl acetate, linalyl acetate, terpinene. NB: Constituents are highly variable according to source, but oils classified as ‘oregano’ or ‘oreganum’ have thymol and/or carvacrol as their major components.

SAFETY DATA: Dermal toxin, skin irritant, mucous membrane irritant. Avoid during pregnancy.

AROMATHERAPY/HOME: USE None. ‘Should not be used on the skin at all.’.

OTHER USES: Used as a fragrance component in soaps, colognes and perfumes, especially men’s fragrances. Employed to some extent as a flavouring agent, mainly in meat products and pizzas.... oregano, common

Myrrh

Commiphora myrrha

FAMILY: Burseraceae

SYNONYMS: Balsamodendron myrrha, gum myrrh, common myrrh, hirabol myrrh, myrrha.

GENERAL DESCRIPTION: The Commiphora species which yield myrrh are shrubs or small trees up to 10 metres high. They have sturdy knotted branches, trifoliate aromatic leaves and small white flowers. The trunk exudes a natural oleoresin, a pale yellow liquid which hardens into reddish-brown tears, known as myrrh. The native collectors make incisions in the bark of the tree to increase the yield.

DISTRIBUTION: The Commiphora species are native to north east Africa and south west Asia, especially the Red Sea region (Somalia, Yemen and Ethiopia).

OTHER SPECIES: There are several C. species which yield myrrh oleoresin: African or Somali myrrh (C. molmol) and Arabian or Yemen myrrh (C. abyssinica). Bisabol myrrh or opopanax (C. erthraea) also belongs to the same family.

HERBAL/FOLK TRADITION: Myrrh has been employed since the earliest times in Eastern and Western medicine; its use is mentioned some 3700 years ago. The ancient Egyptians used it for embalming purposes and in their perfumes and cosmetics. In China it is used for arthritis, menstrual problems, sores and haemorrhoids. In the West it is considered to have an ‘opening, heating, drying nature’ (Joseph Miller), good for asthma, coughs, common cold, catarrh, sore throat, weak gums and teeth, ulcers and sores. It has also been used to treat leprosy.

Current in the British Herbal Pharmacopoeia as a specific for mouth ulcers, gingivitis and pharyngitis.

ACTIONS: Anticatarrhal, anti-inflammatory, antimicrobial, antiphlogistic, antiseptic, astringent, balsamic, carminative, cicatrisant, emmenagogue, expectorant, fungicidal, revitalizing, sedative, stimulant (digestive, pulmonary), stomachic, tonic, uterine, vulnerary.

EXTRACTION: 1. Resinoid (and resin absolute) by solvent extraction of the crude myrrh. 2. Essential oil by steam distillation of the crude myrrh.

CHARACTERISTICS: 1. The resinoid is a dark reddish-brown viscous mass, with a warm, rich, spicy-balsamic odour. It is not pourable at room temperature so a solvent, such as diethyl phthalate, is sometimes added. 2. The essential oil is a pale yellow to amber oily liquid with a warm, sweet-balsamic, slightly spicy-medicinal odour. It blends well with frankincense, sandalwood, benzoin, oakmoss, cypress, juniper, mandarin, geranium, patchouli, thyme, mints, lavender, pine and spices.

PRINCIPAL CONSTITUENTS: The crude contains resins, gum and about 8 per cent essential oil composed mainly of heerabolene, limonene, dipentene, pinene, eugenol, cinnamaldehyde, cuminaldehyde, cadinene, among others.

SAFETY DATA: Non-irritant, non-sensitizing, possibly toxic in high concentration. Not to be used during pregnancy.

AROMATHERAPY/HOME: USE

Skin care: Athlete’s foot, chapped and cracked skin, eczema, mature complexions, ringworm, wounds, wrinkles.

Circulation muscles and joints: Arthritis.

Respiratory system: Asthma, bronchitis, catarrh, coughs, gum infections, gingivitis, mouth ulcers, sore throat, voice loss.

Digestive system: Diarrhoea, dyspepsia, flatulence, haemorrhoids, loss of appetite.

Genito-urinary system: Amenorrhoea, leucorrhoea, pruritis, thrush.

Immune system: Colds.

OTHER USES: The oil, resinoid and tincture are used in pharmaceutical products, including mouthwashes, gargles and toothpaste; also used in dentistry. The oil and resinoid are used as fixatives and fragrance components in soaps, detergents, cosmetics and perfumes, especially oriental types and heavy florals. Used as flavour ingredients in most major food categories, alcoholic and soft drinks.... myrrh

Palmarosa

Cymbopogon martinii var. martinii

FAMILY: Graminaceae

SYNONYMS: Andropogon martinii, A. martinii var. motia, East Indian geranium, Turkish geranium, Indian rosha, motia.

GENERAL DESCRIPTION: A wild-growing herbaceous plant with long slender stems and terminal flowering tops; the grassy leaves are very fragrant.

DISTRIBUTION: Native to India and Pakistan; now grown in Africa, Indonesia, Brazil and the Comoro Islands.

OTHER SPECIES: Of the same family as lemongrass and citronella; also closely related to gingergrass which is a different chemotype known as C. martinii var. sofia. Gingergrass is considered an inferior oil but in some parts of India the two types of grass are distilled together.

HERBAL/FOLK TRADITION: ‘The oil term “Indian” or “Turkish” geranium oil, which formerly was applied to palmarosa oil, dates back to the time when the oil was shipped from Bombay to ports of the Red Sea and transported partly by land, to Constantinople and Bulgaria, where the oil was often used for the adulteration of rose oil.’.

ACTIONS: Antiseptic, bactericidal, cicatrisant, digestive, febrifuge, hydrating, stimulant (digestive, circulatory), tonic.

EXTRACTION: Essential oil by steam or water distillation of the fresh or dried grass.

CHARACTERISTICS: A pale yellow or olive liquid with a sweet, floral, rosy, geranium-like scent. It blends well with cananga, geranium, oakmoss, rosewood, amyris, sandalwood, guaiacwood, cedarwood and floral oils.

PRINCIPAL CONSTITUENTS: Mainly geraniol; also farnesol, geranyl acetate, methyl heptenone, citronellol, citral, dipentene and limonene, among others. Several chemotypes depending upon source – the cultivated varieties are considered of superior quality.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin care: Acne, dermatitis and minor skin infections, scars, sores, wrinkles; valuable for all types of treatment for the face, hands, feet, neck and lips (moisturizes the skin, stimulates cellular regeneration, regulates sebum production).

Digestive system: Anorexia, digestive atonia, intestinal infections – ‘This is an essence which acts on the pathogenic intestinal flora, in particular on the coli bacillus, the Eberth bacillus and the bacillus of dysentery ... this essence favours the transmutation of the pathogenic agent into normal cells of intestinal mucous membranes. Thus it arrests the degeneracy of the cells for the latter, swiftly impels groups of normal cells towards an inferior form in their hierarchy. The essence does not appear to contain any acid.’.

Nervous system: Nervous exhaustion, stressrelated conditions.

OTHER USES: Used extensively as a fragrance component in cosmetics, perfumes and especially soaps due to excellent tenacity. Limited use as a flavouring agent, e.g. tobacco. Used for the isolation of natural geraniol.... palmarosa

Nutmeg

Myristica fragrans

FAMILY: Myristicaceae

SYNONYMS: M. officinalis, M. aromata, Nux moschata, myristica (oil), mace (husk), macis (oil).

GENERAL DESCRIPTION: An evergreen tree up to 20 metres high with a greyish-brown smooth bark, dense foliage and small dull-yellow flowers. ‘Mace’ is the name given to the bright red netlike aril or husk surrounding the nutmeg shell and seed, which is contained within the fleshy fruit.

DISTRIBUTION: Native to the Moluccas and nearby islands; cultivated in Indonesia, Sri Lanka and the West Indies, especially Grenada.

EXTRACTION: Essential oil by steam (or water) distillation from 1. the dried worm eaten nutmeg seed (the worms eat away all the starch and fat content); 2. the dried orangebrown aril or husk – mace; and 3. an oleoresin is also produced in small quantities by solvent extraction from mace. The oil is also distilled in the USA and Europe from the imported nutmegs.

OTHER SPECIES: Indonesia and Sri Lanka produce the so-called ‘East Indian’ nutmeg which is considered superior, while Grenada produces the ‘West Indian’ nutmeg – see also Botanical Classification.

HERBAL/FOLK TRADITION: Nutmeg and mace are widely used as domestic spices in the East and West. They have been used for centuries as a remedy mainly for digestive and kidney problems. In Malaysia they are used during pregnancy to strengthen and tone the uterine muscles. Grated nutmeg with lard is used for piles. A fixed oil of nutmeg is also used in soap and candle making.

Nutmeg is current in the British Herbal Pharmacopoeia indicated for flatulent dyspepsia, nausea, diarrhoea, dysentery, and topically for rheumatism.

ACTIONS: Analgesic, anti-emetic, antioxidant, antirheumatic, antiseptic, antispasmodic, aphrodisiac, carminative, digestive, emmenagogue, gastric secretory stimulant, larvicidal, orexigenic, prostaglandin inhibitor, stimulant, tonic.

CHARACTERISTICS: 1. A water-white or pale yellow mobile liquid with a sweet, warm-spicy odour and a terpeney top-note. 2. A water white or pale yellow mobile liquid with a sweet, warm-spicy scent. 3. An orange-brown viscous liquid with a fresh, spicy-warm, balsamic fragrance. It has good masking power.

They blend well with oakmoss, lavandin, bay leaf, Peru balsam, orange, geranium, clary sage, rosemary, lime, petitgrain, mandarin, coriander and other spice oils.

PRINCIPAL CONSTITUENTS: Mainly monoterpene hydrocarbons (88 per cent approx.): camphene, pinene, dipentene, sabinene, cymene, with lesser amounts of geraniol, borneol, linalol, terpineol, myristicin (4–8 per cent), safrol and elemincin, among others. Mace oil contains similar constituents but contains more myristicin.

SAFETY DATA: Both nutmeg and mace are generally non-toxic, non-irritant and non sensitizing. However, used in large doses they show signs of toxicity such as nausea, stupor and tachycardia, believed to be due to the myristicin content. ‘Large quantities are hallucinogenic and excitant to the motor cortex.’. On this basis nutmeg (especially the West Indian type) is probably safer to use than mace. Use in moderation, and with care in pregnancy.

AROMATHERAPY/HOME: USE

Circulation muscles and joints: Arthritis, gout, muscular aches and pains, poor circulation, rheumatism.

Digestive system: Flatulence, indigestion, nausea, sluggish digestion.

Immune system: Bacterial infection.

Nervous system: Frigidity, impotence, neuralgia, nervous fatigue.

OTHER USES: Used as a flavouring agent in pharmaceuticals, especially analgesic and tonic preparations. Nutmeg and mace oil are used in soaps, lotions, detergents, cosmetics and perfumes. Mace oleoresin is used in colognes and perfumes, especially men’s fragrances. Both oils and oleoresin are used in most major food categories, including alcoholic and soft drinks.... nutmeg

Patchouli

Pogostemon cablin

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: P. patchouly, patchouly, puchaput.

GENERAL DESCRIPTION: A perennial bushy herb up to 1 metre high with a sturdy, hairy stem, large, fragrant, furry leaves and white flowers tinged with purple.

DISTRIBUTION: Native to tropical Asia, especially Indonesia and the Philippines. It is extensively cultivated for its oil in its native regions as well as India, China, Malaysia and South America. The oil is also distilled in Europe and America from the dried leaves.

OTHER SPECIES: Closely related to the Java patchouli (P. heyneanus), also known as false patchouli, which is also occasionally used to produce an essential oil.

HERBAL/FOLK TRADITION: The oil is used in the East generally to scent linen and clothes, and is believed to help prevent the spread of disease (prophylactic). In China, Japan and Malaysia the herb is used to treat colds, headaches, nausea, vomiting, diarrhoea, abdominal pain and halitosis. In Japan and Malaysia it is used as an antidote to poisonous snakebites.

ACTIONS: Antidepressant, anti-inflammatory, anti-emetic, antimicrobial, antiphlogistic, antiseptic, antitoxic, antiviral, aphrodisiac, astringent, bactericidal, carminative, cicatrisant, deodorant, digestive, diuretic, febrifuge, fungicidal, nervine, prophylactic, stimulant (nervous), stomachic, tonic.

EXTRACTION: Essential oil by steam distillation of the dried leaves (usually subjected to fermentation previously). A resinoid is also produced, mainly as a fixative.

CHARACTERISTICS: An amber or dark orange viscous liquid with a sweet, rich, herbaceous earthy odour – it improves with age. It blends well with labdanum, vetiver, sandalwood, cedarwood, oakmoss, geranium, clove, lavender, rose, neroli, bergamot, cassia, myrrh, opopanax, clary sage and oriental-type bases.

PRINCIPAL CONSTITUENTS: Patchouli alcohol (40 per cent approx.), pogostol, bulnesol, nor patchoulenol, bulnese, patchoulene, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin care: Acne, athlete’s foot, cracked and chapped skin, dandruff, dermatitis, eczema (weeping), fungal infections, hair care, impetigo, insect repellent, sores, oily hair and skin, open pores, wounds, wrinkles.

Nervous system: Frigidity, nervous exhaustion and stress-related complaints.

OTHER USES: Extensively used in cosmetic preparations, and as a fixative in soaps and perfumes, especially oriental types. Extensively used in the food industry, in alcoholic and soft drinks. It makes a good masking agent for unpleasant tastes and smells.... patchouli

Parsley

Petroselinum sativum

FAMILY: Apiaceae (Umbelliferae)

SYNONYMS: P. hortense, Apium petroselinum, Carum petroselinum, common parsley, garden parsley.

GENERAL DESCRIPTION: A biennial or shortlived perennial herb up to 70 cms high with crinkly bright green foliage, small greenish-yellow flowers and producing small brown seeds.

DISTRIBUTION: Native to the Mediterranean region, especially Greece. It is cultivated extensively, mainly in California, Germany, France, Belgium, Hungary and parts of Asia. The principal oil-producing countries are France, Germany, Holland and Hungary.

OTHER SPECIES: There are over thirty-seven different varieties of parsley, such as the curly leaved type (P. crispum), which is used in herbal medicine.

HERBAL/FOLK TRADITION: It is used extensively as a culinary herb, both fresh and dried. It is a very nutritious plant, high in vitamins A and C; also used to freshen the breath. The herb and seed are used medicinally, principally for kidney and bladder problems, but it has also been employed for menstrual difficulties, digestive complaints and for arthritis, rheumatism, rickets and sciatica. It is said to stimulate hair growth, and help eliminate head lice.

The root is current in the British Herbal Pharmacopoeia as a specific for flatulent dyspepsia with intestinal colic.

ACTIONS: Antimicrobial, antirheumatic, antiseptic, astringent, carminative, diuretic, depurative, emmenagogue, febrifuge, hypotensive, laxative, stimulant (mild), stomachic, tonic (uterine).

EXTRACTION: Essential oil by steam distillation from 1. the seed, and 2. the herb. (An essential oil is occasionally extracted from the roots; an oleoresin is also produced by solvent extraction from the seeds.)

CHARACTERISTICS: 1. A yellow, amber or brownish liquid with a warm woody-spicy herbaceous odour. 2. A pale yellow or greenish liquid with a heavy, warm, spicy-sweet odour, reminiscent of the herb. It blends well with rose, neroli, cananga, tea tree, oakmoss, clary sage and spice oils.

PRINCIPAL CONSTITUENTS: 1. Mainly apiol, with myristicin, tetramethoxyally benzene, pinene and volatile fatty acids. 2. Mainly myristicin (up to 85 per cent), with phellandrene, myrcene, apiol, terpinolene, menthatriene, pinene and carotel, among others.

SAFETY DATA: Both oils are moderately toxic and irritant – myristicin has been shown to have toxic properties, and apiol has been shown to have irritant properties; otherwise non sensitizing. Use in moderation. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Circulation muscles and joints: Accumulation of toxins, arthritis, broken blood vessels, cellulitis, rheumatism, sciatica.

Digestive system: Colic, flatulence, indigestion, haemorrhoids.

Genito-urinary system: Amenorrhoea, dysmenorrhoea, to aid labour, cystitis, urinary infection.

OTHER USES: Used in some carminative and digestive remedies, such as ‘gripe waters’. The seed oil is used in soaps, detergents, colognes, cosmetics and perfumes, especially men’s fragrances. The herb and seed oil as well as the oleoresin are used extensively in many types of food flavourings, especially meats, pickles and sauces, as well as alcoholic and soft drinks.... parsley

Petitgrain

Citrus aurantium var. amara

FAMILY: Rutaceae

SYNONYMS: C. bigaradia, petitgrain bigarade (oil), petitgrain Paraguay (oil). See also bitter orange.

GENERAL DESCRIPTION: The oil of petitgrain is produced from the leaves and twigs of the same tree that produces bitter orange oil and neroli oil: see bitter orange and neroli.

DISTRIBUTION: Native to southern China and north east India. The best quality petitgrain oil comes from France but a good-quality oil is also produced in North Africa, Paraguay and Haiti from semi-wild trees.

OTHER SPECIES: A type of petitgrain is also produced in small quantities from the leaves, twigs and small unripe fruit of the lemon, sweet orange, mandarin and bergamot trees.

HERBAL/FOLK TRADITION: At one time the oil used to be extracted from the green unripe oranges when they were still the size of a cherry – hence the name petitgrains or ‘little grains’. One of the classic ingredients of eau-de-cologne.

ACTIONS: Antiseptic, antispasmodic, deodorant, digestive, nervine, stimulant (digestive, nervous), stomachic, tonic.

EXTRACTION: Essential oil by steam distillation from the leaves and twigs. An orange ‘leaf and flower’ water absolute is also produced, known as petitgrain sur fleurs.

CHARACTERISTICS: A pale yellow to amber liquid with a fresh-floral citrus scent and a woody-herbaceous undertone. It blends well with rosemary, lavender, geranium, bergamot, bitter orange, labdanum, neroli, oakmoss, clary sage, jasmine, benzoin, palmarosa, clove and balsams.

PRINCIPAL CONSTITUENTS: 40–80 per cent esters: mainly linalyl acetate and geranyl acetate, as well as linalol, nerol, terpineol, geraniol, nerolidol, farnesol, limonene, among others.

SAFETY DATA: Non-toxic, non-irritant, nonsensitizing, non-phototoxic.

AROMATHERAPY/HOME: USE

Skin care: Acne, excessive perspiration, greasy skin and hair, toning.

Digestive system: Dyspepsia, flatulence.

Nervous system: Convalescence, insomnia, nervous exhaustion and stress-related conditions.

OTHER USES: Extensively used as a fragrance component in soaps, detergents, cosmetics and perfumes, especially colognes (sometimes used to replace neroli). Employed as a flavour component in many foods, especially confectionery, as well as alcoholic and soft drinks.... petitgrain

Pine, Longleaf

Pinus palustris

FAMILY: Pinaceae

SYNONYMS: Longleaf yellow pine, southern yellow pine, pitch pine, pine (oil).

GENERAL DESCRIPTION: A tall evergreen tree with long needles and a straight trunk, grown extensively for its timber. It exudes a natural oleoresin from the trunk, which provides the largest source for the production of turpentine in America – see also entry on turpentine.

DISTRIBUTION: Native to south eastern USA, where the oil is largely produced.

OTHER SPECIES: There are numerous other species of pine all over the world which are used to produce pine oil, as well as pine needle and turpentine oil – see Botanical Classification section.

HERBAL/FOLK TRADITION: Pine sawdust has been used for centuries as a highly esteemed household remedy for a variety of ailments. ‘It is a grand, gentle, although powerful external antiseptic remedy, applied as a poultice in rheumatism when localised, hard cancerous tumours, tuberculosis in the knee or ankle joints, disease of the bone, in short, all sluggish morbid deposits ... I have used it behind the head for failing sight, down the spine for general debility, on the loins for lumbago, etc. all with the best results.’.

ACTIONS: Analgesic (mild), antirheumatic, antiseptic, bactericidal, expectorant, insecticidal, stimulant.

EXTRACTION: The crude oil is obtained by steam distillation from the sawdust and wood chips from the heartwood and roots of the tree (wastage from the timber mills), and then submitted to fractional distillation under atmospheric pressure to produce pine essential oil.

CHARACTERISTICS: A water-white or pale yellow liquid with a sweet-balsamic, pinewood scent. It blends well with rosemary, pine needle, cedarwood, citronella, rosewood, ho leaf and oakmoss.

PRINCIPAL CONSTITUENTS: Terpineol, estragole, fenchone, fenchyl alcohol and borneol, among others.

SAFETY DATA: Non-toxic; non-irritant (except in concentration); possible sensitization in some individuals.

AROMATHERAPY/HOME: USE

Circulation muscles and joints: Arthritis, debility, lumbago, muscular aches and pains, poor circulation, rheumatism, stiffness, etc.

Respiratory system: Asthma, bronchitis, catarrh, sinusitis.

OTHER USES: Used extensively in medicine, particularly in veterinary antiseptic sprays, disinfectants, detergents and insecticides (as a solvent carrier). Employed as a fragrance component in soaps, toiletries, bath products and perfumes. Also used in paint manufacture although it is increasingly being replaced by synthetic ‘pine oil’.... pine, longleaf

Savory, Summer

Satureja hortensis

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: Satureia hortensis, Calamintha hortensis, garden savory.

GENERAL DESCRIPTION: An annual herb up to 45 cms high with slender, erect, slightly hairy stems, linear leaves and small, pale lilac flowers.

DISTRIBUTION: Native to Europe, naturalized in North America. Extensively cultivated, especially in Spain, France, Yugoslavia and the USA for its essential oil.

OTHER SPECIES: Closely related to the thyme family, with which it shares many characteristics. There are several different types ‘of savory’ which include S. thymbra, found in Spain, which contains mainly thymol, and the winter savory (S. montana) – see separate entry.

HERBAL/FOLK TRADITION: A popular culinary herb, with a peppery flavour. It has been used therapeutically mainly as a tea for various ailments including digestive complaints (cramp, nausea, indigestion, intestinal parasites), menstrual disorders and respiratory conditions (asthma, catarrh, sore throat). Applied externally, the fresh leaves bring instant relief from insect bites, bee and wasp stings.

‘This kind is both hotter and drier than the winter kind ... it expels tough phlegm from the chest and lungs, quickens the dull spirits in the lethargy.’.

ACTIONS: Anticatarrhal, antiputrescent, antispasmodic, aphrodisiac, astringent, bactericidal, carminative, cicatrisant, emmenagogue, expectorant, fungicidal, stimulant, vermifuge.

EXTRACTION: Essential oil by steam distillation from the whole dried herb. (An oleoresin is also produced by solvent extraction.)

CHARACTERISTICS: A colourless or pale yellow oil with a fresh, herbaceous, spicy odour. It blends well with lavender, lavandin, pine needle, oakmoss, rosemary and citrus oils.

PRINCIPAL CONSTITUENTS: Carvacrol, pinene, cymene, camphene, limonene, phellandrene and borneol, among others.

SAFETY DATA: Dermal toxin, dermal irritant, mucous membrane irritant. Avoid during pregnancy.

AROMATHERAPY/HOME: USE None. ‘Should not be used on the skin at all.’.

OTHER USES: Occasionally used in perfumery work for its fresh herbaceous notes. The oil and oleoresin are used in most major food categories, especially meat products and canned food.... savory, summer

Sandalwood

Santalum album

FAMILY: Santalaceae

SYNONYMS: White sandalwood, yellow sandalwood, East Indian sandalwood, sandalwood Mysore, sanders-wood, santal (oil), white saunders (oil), yellow saunders (oil).

GENERAL DESCRIPTION: A small, evergreen, parasitic tree up to 9 metres high with brown-grey trunk and many smooth, slender branches. It has leathery leaves and small pinky-purple flowers. The tree must be over thirty years old before it is ready for the production of sandalwood oil.

DISTRIBUTION: Native to tropical Asia, especially India, Sri Lanka, Malaysia, Indonesia and Taiwan. India is the main essential oil producer; the region of Mysore exports the highest quality oil, although some oil is distilled in Europe and the USA.

OTHER SPECIES: The Australian sandalwood (S. spicatum or Eucarya spicata) produces a very similar oil, but with a dry-bitter top note. The so-called West Indian sandalwood or amyris (Amyris balsamifera) is a poor substitute and bears no botanical relation to the East Indian sandalwood.

HERBAL/FOLK TRADITION: One of the oldest known perfume materials, with at least 4000 years of uninterrupted use. It is used as a traditional incense, as a cosmetic, perfume and embalming material all over the East. It is also a popular building material, especially for temples.

In Chinese medicine it is used to treat stomach ache, vomiting, gonorrhoea, choleraic difficulties and skin complaints. In the Ayurvedic tradition it is used mainly for urinary and respiratory infections, for acute and chronic diarrhoea. In India it is often combined with rose in the famous scent aytar.

ACTIONS: Antidepressant, antiphlogistic, antiseptic (urinary and pulmonary), antispasmodic, aphrodisiac, astringent, bactericidal, carminative; cicatrisant, diuretic, expectorant, fungicidal, insecticidal, sedative, tonic.

EXTRACTION: Essential oil by water or steam distillation from the roots and heartwood, powdered and dried.

CHARACTERISTICS: A pale yellow, greenish or brownish viscous liquid with a deep, soft, sweet-woody balsamic scent of excellent tenacity. It blends well with rose, violet, tuberose, clove, lavender, black pepper, bergamot, rosewood, geranium, labdanum, oakmoss, benzoin, vetiver, patchouli, mimosa, cassie, costus, myrrh and jasmine.

PRINCIPAL CONSTITUENTS: About 90 per cent santalols, 6 per cent sesquiterpene hydrocarbons: santene, teresantol, borneol, santalone, tri-cyclo-ekasantalal, among others.

SAFETY DATA: Non-toxic, non-irritant, nonsensitizing.

AROMATHERAPY/HOME: USE

Skin care: Acne, dry, cracked and chapped skin, aftershave (barber’s rash), greasy skin, moisturizer.

Respiratory system: Bronchitis, catarrh, coughs (dry, persistent), laryngitis, sore throat.

Digestive system: Diarrhoea, nausea.

Genito-urinary system: Cystitis.

Nervous system: Depression, insomnia, nervous tension and stress-related complaints.

OTHER USES: Used to be used as a pharmaceutical disinfectant, now largely abandoned. Extensively employed as a fragrance component and fixative in soaps, detergents, cosmetics and perfumes – especially oriental, woody, aftershaves, chypres, etc. Extensively used in the production of incense. Employed as a flavour ingredient in most major food categories, including soft and alcoholic drinks.... sandalwood

Schinus Molle

Schinus molle

FAMILY: Anacardiaceae

SYNONYMS: Peruvian pepper, Peruvian mastic, Californian pepper tree.

GENERAL DESCRIPTION: A tropical evergreen tree up to 20 metres high with graceful, drooping branches, feathery foliage and fragrant yellow flowers. The berries or fruit have an aromatic, peppery flavour.

DISTRIBUTION: Native to South America; found growing wild in Mexico, Peru, Guatemala and other tropical regions, including California. It has been introduced into North and South Africa and the Mediterranean region. The fruits are collected for essential oil production in Spain, Guatemala and Mexico.

OTHER SPECIES: Closely related to the mastic tree (Pistacia lentiscus) – see entry on mastic.

HERBAL/FOLK TRADITION: In Greece and other Mediterranean countries an intoxicating beverage is made from the fruits of the tree. The fruit is also used as a substitute for black pepper in the growing areas. During World War II, the oil of black pepper was unavailable and was consequently replaced by schinus molle.

ACTIONS: Antiseptic, antiviral, bactericidal, carminative, stimulant, stomachic.

EXTRACTION: Essential oil by steam distillation from the fruit or berries. (An oil from the leaves is also produced in small quantities.)

CHARACTERISTICS: A pale green or olive, oily liquid with a warm, woody-peppery scent with a smoky undertone. It blends well with oakmoss, clove, nutmeg, cinnamon, black pepper and eucalyptus.

PRINCIPAL CONSTITUENTS: Mainly phellandrene, also caryophyllene, pinene and carvacrol.

SAFETY DATA: Non-toxic, non-irritant, nonsensitizing.

AROMATHERAPY/HOME: USE See black pepper.

OTHER USES: Used as a substitute for black pepper in perfumery and flavouring work.... schinus molle

Snakeroot

Asarum canadense

FAMILY: Aristolochiaceae

SYNONYMS: Wild ginger, Indian ginger.

GENERAL DESCRIPTION: An inconspicuous but fragrant little plant not more than 35 cms high with a hairy stem, two glossy, kidney-shaped leaves and a creeping rootstock. The solitary bell-shaped flower is brownish purple, and creamy white inside.

DISTRIBUTION: Native to North America, especially North Carolina, Kansas and Canada. The oil is produced in the USA mainly from wild-growing plants.

OTHER SPECIES: It should not be confused with ‘serpentaria oil’ from the Virginian snakeroot (Aristolochia serpentaria) which belongs to the same botanical family but contains asarone and is considered toxic.

HERBAL/FOLK TRADITION: This plant has been employed for centuries in folk medicine but is now little prescribed. It used to be used for chronic chest complaints, dropsy, rheumatism and painful bowel and stomach spasms. It was also considered a ‘valuable stimulant in cases of amenorrhoea and colds’ and for ‘promoting a copious perspiration’. .

The name (of the Virginian variety at least) derives from its use in aiding the body to combat nettle rash, poison ivy and some snake bites.

ACTIONS: Anti-inflammatory, antispasmodic, carminative, diuretic, diaphoretic, emmenagogue, expectorant, febrifuge, stimulant, stomachic.

EXTRACTION: Essential oil by steam distillation from the dried rhizomes and crushed roots.

CHARACTERISTICS: A brownish-yellow or amber liquid with a warm, woody-spicy, rich, gingerlike odour. It blends well with bergamot, costus, oakmoss, patchouli, pine needle, clary sage, mimosa, cassie and other florals.

PRINCIPAL CONSTITUENTS: Pinene, linalol, borneol, terpineol, geraniol, eugenol and methyl eugenol, among others.

SAFETY DATA: Non-toxic, non-irritant, nonsensitizing. Avoid during pregnancy.

AROMATHERAPY/HOME: USE May possibly be used for its antispasmodic qualities, for example for period pains or indigestion.

OTHER USES: Occasionally used in perfumery work. Mainly used as a flavouring agent with other spicy materials, especially in confectionery.... snakeroot

Spruce, Hemlock

Tsuga canadensis

FAMILY: Pinaceae

SYNONYMS: Pinus canadensis, Abies canadensis, spruce, eastern hemlock, common hemlock, hemlock (oil), spruce (oil), fir needle (oil).

GENERAL DESCRIPTION: A large evergreen tree up to 50 metres tall, with slender horizontal branches, finely toothed leaves and smallish brown cones, which yields a natural exudation from its bark.

DISTRIBUTION: Native to the west coast of the USA. The oil is produced in Vermont, New York, New Hampshire, Virginia and Wisconsin.

OTHER SPECIES: Numerous cultivars of this species exist; often the oil is produced from a mixture of different types. Similar oils, also called simply ‘spruce oil’ are produced from the black spruce (Picea nigra or mariana), the Norway spruce (P. abies) and the white or Canadian spruce (P. glauca). The essential oil from the western hemlock (Tsuga heterophylla), contains quite different constituents. It is also closely related to the Douglas fir (Pseudotsuga taxifolia), which is also used to produce an essential oil and a balsam.

HERBAL/FOLK TRADITION: The bark of the hemlock spruce (which contains tannins and resin as well as volatile oil) is current in the British Herbal Pharmacopoeia indicated for diarrhoea, cystitis, mucous colitis, leucorrhoea, uterine prolapse, pharyngitis, stomatitis and gingivitis. An extract of the bark is also used in the tanning industry.

ACTIONS: Antimicrobial, antiseptic, antitussive, astringent, diaphoretic, diuretic, expectorant, nervine, rubefacient, tonic.

EXTRACTION: Essential oil by steam distillation from the needles and twigs.

CHARACTERISTICS: A colourless or pale yellow liquid with a pleasing, fresh-balsamic, sweet-fruity odour. It blends well with pine, oakmoss, cedarwood, galbanum, benzoin, lavender, lavandin and rosemary.

PRINCIPAL CONSTITUENTS: Mainly pinenes, limonene, bornyl acetate, tricyclene, phellandrene, myrcene, thujone, dipentene and cadinene, among others. Constituents vary according to source and exact botanical species (sometimes mixed).

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Circulation muscles and joints: Muscular aches and pains, poor circulation, rheumatism.

Respiratory system: Asthma, bronchitis, coughs, respiratory weakness.

Immune system: Colds, ’flu, infections.

Nervous system: Anxiety, stress-related conditions – ‘opening and elevating through grounding ... excellent for yoga and meditation.’.

OTHER USES: Used in veterinary liniments. Extensively used for room spray perfumes, household detergents, soaps, bath preparations and toiletries, especially in the USA.... spruce, hemlock

Tarragon

Artemisia dracunculus

FAMILY: Asteraceae (Compositae)

SYNONYMS: Estragon (oil), little dragon, Russian tarragon.

GENERAL DESCRIPTION: A perennial herb with smooth narrow leaves; an erect stem up to 1.2 metres tall, and small yellowy-green, inconspicuous flowers.

DISTRIBUTION: Native to Europe, southern Russia and western Asia. Now cultivated worldwide, especially in Europe and the USA. The oil is mainly produced in France, Holland, Hungary and the USA.

OTHER SPECIES: The so-called French tarragon or ‘sativa’, which is cultivated as a garden herb, is a smaller plant with a sharper flavour than the Russian type and is a sterile derivative of the wild species.

HERBAL/FOLK TRADITION: The leaf is commonly used as domestic herb, especially with chicken or fish, and to make tarragon vinegar. The name is thought to derive from an ancient use as an antidote to the bites of venomous creatures and ‘madde dogges’. It was favoured by the maharajahs of India who took it as a tisane, and in Persia it was used to induce appetite.

‘The leaves, which are chiefly used, are heating and drying, and good for those that have the flux, or any prenatural discharge.’. The leaf was also formerly used for digestive and menstrual irregularities, while the root was employed as a remedy for toothache.

ACTIONS: Anthelmintic, antiseptic, antispasmodic, aperitif, carminative, digestive, diuretic, emmenagogue, hypnotic, stimulant, stomachic, vermifuge.

EXTRACTION: Essential oil by steam distillation from the leaves.

CHARACTERISTICS: A colourless or pale yellow mobile liquid (turning yellow with age), with a sweet-anisic, spicy-green scent. It blends well with labdanum, galbanum, lavender, oakmoss, vanilla, pine and basil.

PRINCIPAL CONSTITUENTS: Estragole (up to 70 per cent), capillene, ocimene, nerol, phellandrene, thujone and cineol, among others.

SAFETY DATA: Moderately toxic due to ‘estragole’ (methyl chavicol); use in moderation only. Possibly carcinogenic. Otherwise non-irritant, non-sensitizing. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Digestive system: Anorexia, dyspepsia, flatulence, hiccoughs, intestinal spasm, nervous indigestion, sluggish digestion.

Genito-urinary system: Amenorrhoea, dysmenorrhoea, PMT.

OTHER USES: Used as a fragrance component in soaps, detergents, cosmetics and perfumes. Employed as a flavour ingredient in most major food categories, especially condiments and relishes, as well as alcoholic and soft drinks.... tarragon

Tea Tree

Melaleuca alternifolia

FAMILY: Myrtaceae

SYNONYMS: Narrow-leaved paperbark tea tree, ti-tree, ti-trol, melasol.

GENERAL DESCRIPTION: A small tree or shrub (smallest of the tea tree family), with needle-like leaves similar to cypress, with heads of sessile yellow or purplish flowers.

DISTRIBUTION: Native to Australia. Other varieties have been cultivated elsewhere, but M. alternifolia is not produced outside Australia, mainly in New South Wales.

OTHER SPECIES: Tea tree is a general name for members of the Melaleuca family which exists in many physiological forms including cajeput (M. cajeputi) and niaouli (M. viridiflora), and many others such as M. bracteata and M. linariifolia – see Botanical Classification section.

HERBAL/FOLK TRADITION: The name derives from its local usage as a type of herbal tea, prepared from the leaves. Our present knowledge of the properties and uses of tea tree is based on a very long history of use by the aboriginal people of Australia. It has been extensively researched recently by scientific methods with the following results: ‘1. This oil is unusual in that it is active against all three varieties of infectious organisms: bacteria, fungi and viruses. 2. It is a very powerful immuno-stimulant, so when the body is threatened by any of these organisms ti-tree increases its ability to respond.’ .

ACTIONS: Anti-infectious, anti-inflammatory, antiseptic, antiviral, bactericidal, balsamic, cicatrisant, diaphoretic, expectorant, fungicidal, immuno-stimulant, parasiticide, vulnerary.

EXTRACTION: Essential oil by steam or water distillation from the leaves and twigs.

CHARACTERISTICS: A pale yellowy-green or water-white mobile liquid with a warm, fresh, spicy-camphoraceous odour. It blends well with lavandin, lavender, clary sage, rosemary, oakmoss, pine, cananga, geranium, marjoram, and spice oils, especially clove and nutmeg.

PRINCIPAL CONSTITUENTS: Terpinene-4-ol (up to 30 per cent), cineol, pinene, terpinenes, cymene, sesquiterpenes, sesquiterpene alcohols, among others.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization in some individuals.

AROMATHERAPY/HOME: USE

Skin care: Abscess, acne, athlete’s foot, blisters, burns, cold sores, dandruff, herpes, insect bites, oily skin, rashes (nappy rash), spots, verrucae, warts, wounds (infected).

Respiratory system: Asthma, bronchitis, catarrh, coughs, sinusitis, tuberculosis, whooping cough.

Genito-urinary system: Thrush, vaginitis, cystitis, pruritis.

Immune system: Colds, fever, ’flu, infectious illnesses such as chickenpox.

OTHER USES: Employed in soaps, toothpastes, deodorants, disinfectants, gargles, germicides and, increasingly, in aftershaves and spicy colognes.... tea tree

Tonka

Dipteryx odorata

FAMILY: Leguminosae

SYNONYMS: Coumarouna odorata, tonquin bean, Dutch tonka bean.

GENERAL DESCRIPTION: A very large tropical tree with big elliptical leaves and violet flowers, bearing fruit which contain a single black seed or ‘tonka bean’, about the size of a butter bean. The beans, known as ‘rumara’ by the natives, are collected and dried, then soaked in alcohol or rum for twelve to fifteen hours to make them swell. When they are removed from the bath they become dried and shrunken, covered in a whitish powder of crystallized coumann.

The ‘curing’ of the beans is partly a conventional ‘sales promotion’ technique rather than an indication of quality, since the frosted appearance has come to be expected of the product.

DISTRIBUTION: Native to South America, especially Venezuela, Guyana and Brazil; cultivated in Nigeria and elsewhere in West Africa. Most beans come from South America after ‘curing’, to be processed in Europe and the USA.

OTHER SPECIES: There are many species of Dipteryx which produce beans suitable for extraction.

HERBAL/FOLK TRADITION: In Holland the fatty substance from the beans is sold as ‘tarquin butter’, which used to be used as an insecticide against moth in linen cupboards. ‘The fluid extract has been used with advantage in whooping cough, but it paralyses the heart if used in large doses.’.

ACTIONS: Insecticidal, narcotic, tonic (cardiac).

EXTRACTION: A concrete and absolute by solvent extraction from the ‘cured’ beans.

CHARACTERISTICS: The absolute is a semi-solid yellow or amber mass with a very rich, warm and sweet herbaceous-nutty odour. It blends well with lavender, lavandin, clary sage, styrax, bergamot, oakmoss, immortelle and citronella.

PRINCIPAL CONSTITUENTS: Mainly coumarin (20–40 per cent) in the absolute.

SAFETY DATA: Oral and dermal toxin, due to high coumarin content.

AROMATHERAPY/HOME: USE None.

OTHER USES: Used to a limited extent as a pharmaceutical masking agent. The absolute is employed as a fixative and fragrance component in oriental, new-mown hay and chypres-type perfumes. It is no longer used as a flavouring (due to the coumarin ban in many countries), though it is still used to flavour tobacco.... tonka

Valerian

Valeriana fauriei

FAMILY: Valerianaceae

SYNONYMS: V. officinalis, V. officinalis var. angustifolium, V. officinalis var. latifolia, European valerian, common valerian, Belgian valerian, fragrant valerian, garden valerian.

GENERAL DESCRIPTION: A perennial herb up to 1.5 metres high with a hollow, erect stem, deeply dissected dark leaves and many purplishwhite flowers. It has short, thick, greyish roots, largely showing above ground, which have a strong odour.

DISTRIBUTION: Native to Europe and parts of Asia; naturalized in North America. It is mainly cultivated in Belgium for its oil, also in France, Holland, England, Scandinavia, Yugoslavia, Hungary, China and the USSR.

OTHER SPECIES: There are over 150 species of valerian found in different parts of the world. The Eastern varieties are slightly different from the Western types: the oil from the Japanese plant called ‘kesso root’ (V. officinalis) is more woody; the oil from the Indian valerian (V. wallichii) is more musky. Also closely related to spikenard (Nardostachys jatamansi) – see entry.

HERBAL/FOLK TRADITION: This herb has been highly esteemed since medieval times, and used to be called ‘all heal’. It has been used in the West for a variety of complaints, especially where there is nervous tension or restlessness, such as insomnia, migraine, dysmenorrhoea, intestinal colic, rheumatism, and as a pain reliever.

On the Continent the oil has been used for cholera, epilepsy and for skin complaints. In China it is used for backache, colds, menstrual problems, bruises and sores. The root is current in the British Herbal Pharmacopoeia as a specific for ‘conditions presenting nervous excitability’. .

ACTIONS: Anodyne (mild), antidandruff, diuretic, antispasmodic, bactericidal, carminative, depressant of the central nervous system, hypnotic, hypotensive, regulator, sedative, stomachic.

EXTRACTION: 1. Essential oil by steam distillation from the rhizomes. 2. An absolute (and concrete) by solvent extraction of the rhizomes.

CHARACTERISTICS: 1. An olive to brown liquid (darkening with age) with a warm woody, balsamic, musky odour; a green topnote in fresh oils. 2. An olive-brown viscous liquid with a balsamic-green, woody, bitter-sweet strong odour. It blends well with patchouli, costus, oakmoss, pine, lavender, cedarwood, mandarin, petitgrain and rosemary.

PRINCIPAL CONSTITUENTS: Mainly bornyl acetate and isovalerate, with caryophyllene, pinenes, valeranone, ionone, eugenyl isovalerate, borneol, patchouli alcohol and valerianol, among others.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization. Use in moderation.

AROMATHERAPY/HOME: USE

Nervous system: Insomnia, nervous indigestion, migraine, restlessness and tension states.

OTHER USES: Used in pharmaceutical preparations as a relaxant and in herbal teas. The oil and absolute are used as fragrance components in soaps and in ‘moss’ and ‘forest’ fragrances. Used to flavour tobacco, root beer, liqueurs and apple flavourings.... valerian

Vetiver

Vetiveria zizanoides

FAMILY: Poaceae (Gramineae)

SYNONYMS: Andropogon muricatus, vetivert, khus khus.

GENERAL DESCRIPTION: A tall, tufted, perennial, scented grass, with a straight stem, long narrow leaves and an abundant complex lacework of undergound white rootlets.

DISTRIBUTION: Native to south India, Indonesia and Sri Lanka. Also cultivated in Reunion, the Philippines, the Comoro Islands, Japan, West Africa and South America. The oil is mainly produced in Java, Haiti and Reunion; some is distilled in Europe and the USA.

OTHER SPECIES: Botanically related to lemongrass, citronella, litsea cubeba and flouve oil (also from the roots of a tropical grass).

HERBAL/FOLK TRADITION: The rootlets have been used in the East for their fine fragrance since antiquity. They are used by the locals to protect domestic animals from vermin, and the fibres of the grass are woven into aromatic matting. It is grown in India to protect against soil erosion during the tropical rainy season.

In India and Sri Lanka the essence is known as ‘the oil of tranquillity’.

ACTIONS: Antiseptic, antispasmodic, depurative, rubefacient, sedative (nervous system), stimulant (circulatory, production of red corpuscles), tonic, vermifuge.

EXTRACTION: Essential oil by steam distillation from the roots and rootlets washed, chopped, dried and soaked. (A resinoid is also produced by solvent extraction for perfumery work.)

CHARACTERISTICS: A dark brown, olive or amber viscous oil with a deep smoky, earthy woody odour with a sweet persistent undertone. The colour and scent can vary according to the source – Angola produces a very pale oil with a dry-woody odour. It blends well with sandalwood, rose, violet, jasmine, opopanax, patchouli, oakmoss, lavender, clary sage, mimosa, cassie and ylang ylang.

PRINCIPAL CONSTITUENTS: Vetiverol, vitivone, terpenes, e.g. vetivenes, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin care: Acne, cuts, oily skin, wounds.

Circulation muscles and joints: Arthritis, muscular aches and pains, rheumatism, sprains, stiffness.

Nervous system: Debility, depression, insomnia, nervous tension – ‘Vetiver is deeply relaxing, so valuable in massage and baths for anybody experiencing stress.’.

OTHER USES: Employed as a fixative and fragrance ingredient in soaps, cosmetics and perfumes, especially oriental types. The oil is used in food preservatives, especially for asparagus.... vetiver

Wormwood

Artemisia absinthium

FAMILY: Asteraceae (Compositae)

SYNONYMS: Common wormwood, green ginger, armoise, absinthium (oil).

GENERAL DESCRIPTION: A perennial herb up to 1.5 metres high with a whitish stem, silvery-green, divided leaves covered in silky fine hairs, and pale yellow flowers.

DISTRIBUTION: Native to Europe, North Africa and western Asia; naturalized in North America. It is extensively cultivated in central and southern Europe, the USSR, North Africa and the USA, where the oil is mainly produced.

OTHER SPECIES: There are many other Artemisia species such as davana and the Roman wormwood. See also entry on mugwort (A. vulgaris) also commonly called ‘armoise’; remedy for epilepsy and as an aromatic stewing herb to banish fleas.

HERBAL/FOLK TRADITION: Used as an aromatic-bitter for anorexia, as a digestive tonic and as a choleretic for liver and gall bladder disorders, usually in the form of a dilute extract. It is also used to promote menstruation, reduce fever and expel worms. It was once used as a remedy for epilepsy and as an aromatic stewing herb to banish fleas.

ACTIONS: Anthelmintic, choleretic, deodorant, emmenagogue, febrifuge, insect repellent, narcotic, stimulant (digestive), tonic, vermifuge.

EXTRACTION: Essential oil by steam distillation from the leaves and flowering tops. (An absolute is occasionally produced by solvent extraction.)

CHARACTERISTICS: A dark green or bluish oil with a spicy, warm, bitter-green odour and a sharp, fresh topnote. The ‘de-thujonized’ oil blends well with oakmoss, jasmine, neroli, lavender and hyacinth.

PRINCIPAL CONSTITUENTS: Thujone (up to 71 per cent), azulenes, terpenes.

SAFETY DATA: Toxic. Abortifacient. Habitual use can cause restlessness, nightmares, convulsions, vomiting and, in extreme cases, brain damage. In 1915 the French banned the production of the drink Absinthe with this plant, due to its narcotic and habit-forming properties.

AROMATHERAPY/HOME: USE None. ‘Should not be used in therapy either internally or externally.’.

OTHER USES: Occasionally used in rubefacient pharmaceutical preparations and as a fragrance component in toiletries, cosmetics and perfumes. Widely employed (at minute levels) as a flavouring agent in alcoholic bitters and vermouths; also to a lesser extent in soft drinks and some foods, especially confectionery and desserts.... wormwood

Yarrow

Achillea millefolium

FAMILY: Asteraceae (Compositae)

SYNONYMS: Milfoil, common yarrow, nosebleed, thousand leaf – and many other country names.

GENERAL DESCRIPTION: A perennial herb with a simple stem up to 1 metre high, with finely dissected leaves giving a lacy appearance, bearing numerous pinky-white, dense flowerheads.

DISTRIBUTION: Native to Eurasia; naturalized in North America. Now found in most temperate zones of the world. The oil is mainly distilled in Germany, Hungary, France and Yugoslavia, also the USA and Africa.

OTHER SPECIES: A very extensive species. Other varieties include the Ligurian yarrow (A. ligustica) and the musk yarrow or iva (A. moschata), which also produces an essential oil containing mainly cineol – used in the preparation of ‘iva liquor’, a medicinal aperitif.

HERBAL/FOLK TRADITION: An age-old herbal medicine used for a wide variety of complaints including fever, respiratory infections, digestive problems, nervous tension and externally for sores, rashes and wounds. Its use in the treatment of wounds is said to go back to Achilles who used it for injuries inflicted by iron weapons.

It is used in China mainly for menstrual problems and haemorrhoids. In Norway it is also used for rheumatism. The stalks are traditionally used for divination in the I Ching, the Chinese classic. It is current in the British Herbal Pharmacopoeia as a specific for thrombotic conditions with hypertension.

ACTIONS: Anti-inflammatory, antipyretic, antirheumatic, antiseptic, antispasmodic, astringent, carminative, cicatrisant, diaphoretic, digestive, expectorant, haemostatic, hypotensive, stomachic, tonic.

EXTRACTION: Essential oil by steam distillation from the dried herb.

CHARACTERISTICS: A dark blue or greenish olive liquid with a fresh, green, sweet herbaceous, slightly camphoraceous odour. It blends well with cedarwood, pine, chamomile, valerian, vetiver and oakmoss.

PRINCIPAL CONSTITUENTS: Azulene (up to 51 per cent), pinenes, caryophyllene, borneol, terpineol, cineol, bornyl acetate, camphor, sabinene and thujone, among others. Constituents, especially azulene levels, vary according to source.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization in some individuals.

AROMATHERAPY/HOME: USE

Skin care: Acne, burns, cuts, eczema, hair rinse (promotes hair growth), inflammations, rashes, scars, tones the skin, varicose veins, wounds.

Circulation muscles and joints: Arteriosclerosis, high blood pressure, rheumatoid arthritis, thrombosis.

Digestive system: Constipation, cramp, flatulence, haemorrhoids, indigestion.

Genito-urinary system: Amenorrhoea, dysmenorrhoea, cystitis and other infections.

Immune system: Colds, fever, ’flu, etc.

Nervous system: Hypertension, insomnia, stress-related conditions.

OTHER USES: Occasionally used in pharmaceutical bath preparations for skin conditions. Limited use in perfumes and aftershaves. Employed as a flavour ingredient in vermouths and bitters.... yarrow


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