Asia · Herb · № 718
Trichosanthes fruit (gua lou)
Trichosanthes kirilowii
Traditionally attributed effects: fruit and seed dissolve hot phlegm and open the chest; the root (tian hua fen) cools and moistens.
From Ayurveda to Rongoā Māori
Communities around the world learned how plants nourish, care and heal. Here their traditions stand beside present-day use, with respect for every culture.
Asia · Herb · № 718
Trichosanthes kirilowii
Traditionally attributed effects: fruit and seed dissolve hot phlegm and open the chest; the root (tian hua fen) cools and moistens.
Asia · Herb · № 497
Ficus racemosa
Traditionally attributed effects: astringent, carminative, stomachic, kills worms, lowers blood sugar; wound rinse, for dysentery, bile complaints, haemorrhoids, diarrhoea, mouth ulcers, heavy menstruation, coughing up blood, sore throat, diabetes.
Asia · Herb · № 210
Tulipa spp.
An ornamental flower. The petals are edible; the bulbs were eaten in times of need but can cause eczema on contact ('tulip fingers'). In Persian poetry the red tulip stands for love and martyrdom.
North America · Herb · № 993
Liriodendron tulipifera
The tallest broadleaf tree of eastern America, up to almost sixty metres, of the magnolia family, with tulip-shaped greenish-yellow flowers with an orange patch. The bark is bitter and contains the alkaloid liriodenine and sesquiterpenes that inhibit bacteria and fungi; it was formerly used as a tonic and quinine substitute. The flowers give much nectar for a dark honey.
Asia · Herb · № 40
Ocimum tenuiflorum
An aromatic plant drunk as herbal tea; treatment claims are not established.
Asia · Herb · № 721
Typhonium giganteum
Traditionally attributed effects: dries dampness and phlegm and expels wind in facial paralysis and convulsions.
Africa · Herb · № 29
Pelargonium sidoides
Root extract is sold for respiratory complaints. A Cochrane review found little to no evidence of benefit for acute bronchitis, colds, or sinusitis.
Europe · Herb · № 20
Valeriana officinalis
The root has a traditional association with sleep and calm. Research on insomnia is inconsistent and does not establish benefit.
North America · Herb · № 294
Chamaelirium luteum
Traditionally attributed effects: diuretic, uterine tonic, emetic.
Central America and the Caribbean · Herb · № 222
Vanilla planifolia
Traditionally attributed effects: gives a feeling of calm and comfort; fragrance.
Europe · Herb · № 72
Foeniculum vulgare
The seed is traditionally used for wind, bloating and cramps. There are some small studies, but evidence is limited.
Asia · Herb · № 489
Embelia ribes
Traditionally attributed effects: carminative, expels worms, stimulating, cleansing; against intestinal worms, ringworm and skin diseases, headache, sore throat and mouth ulcers, bark paste for pneumonia.
Asia · Herb · № 694
Dictamnus dasycarpus
Traditionally attributed effects: drains heat, dampness and wind in itchy, weeping skin conditions.
Asia · Herb · № 479
Cuscuta reflexa
Traditionally attributed effects: carminative, expels worms, cleansing, antispasmodic; for stomach ache, constipation, flatulence, liver complaints, bile complaints; externally for itching and skin diseases.
North America · Herb · № 169
Morella cerifera
The root bark was traditionally used for colds, sore throats and diarrhoea. There is no modern clinical evidence.
Europe · Herb · № 106
Menyanthes trifoliata
A strong bitter traditionally used to stimulate appetite and digestion and for rheumatic complaints. Clinical evidence is lacking.
Africa · Food · № 389
Citrullus lanatus
A very juicy fruit that quenches thirst. Oil from the seeds is used in hair care. In Chinese medicine the fruit is considered cooling and diuretic.
Asia · Herb · № 682
Isatis tinctoria (syn. I. indigotica)
Traditionally attributed effects: root (ban lan gen) and leaf (da qing ye) cool heat and 'toxin' in viral infections, sore throat and mumps.
Asia · Herb · № 640
Polygonatum odoratum
Traditionally attributed effects: nourishes the stomach and promotes the production of body fluids; for fatigue, poor appetite, weak digestion and exhaustion.
North America · Herb · № 968
Rumex occidentalis (syn. R. aquaticus var. fenestratus)
A large dock with broad leaves and a yellow root. The root contains tannins and anthraquinones, which are mildly laxative.
Africa · Herb · № 810
Artemisia afra
A bitter, aromatic herb widely used in southern Africa for coughs, colds, fever and flu.
North America · Herb · № 961
Monarda fistulosa
A mint with lilac flowers and strongly scented leaves, related to Oswego tea. The volatile oil is rich in carvacrol and thymol, which are antiseptic.
North America · Herb · № 156
Prunus serotina
The dried bark was long used in cough syrups to calm irritating coughs. Modern clinical evidence is lacking.
North America · Herb · № 159
Dioscorea villosa
Traditionally used for abdominal and uterine cramps. Wild yam cream is sold as 'natural progesterone', but the body cannot convert diosgenin into hormones; only a laboratory can.
Asia · Herb · № 459
Centratherum anthelminticum
Traditionally attributed effects: expels worms (threadworms), tonic, stomachic, diuretic; for skin diseases and scorpion stings.
North America · Herb · № 634
Gaultheria procumbens
Traditionally attributed effects: expels wind and dampness and cools heat in hot, swollen joints and muscle pain, drains damp heat in the urinary tract and moves stagnant qi and blood in pain.
Asia · Herb · № 651
Atractylodes macrocephala
Traditionally attributed effects: strengthens the spleen and regulates the stomach; for diarrhoea and fluid retention, and traditionally to help prevent miscarriage.
Asia · Herb · № 539
Plumbago zeylanica
Traditionally attributed effects: cleansing, stimulates the stomach, stimulates appetite; externally skin-irritant for rheumatism, paralysis, enlarged glands, leucoderma and skin diseases; tincture antipyretic.
Asia · Herb · № 128
Morus alba en M. nigra
The leaf (sang ye) is being studied for post-meal blood sugar and is used in Chinese medicine for coughs and fevers; bark, twigs and berries each have their own use too. Evidence is preliminary.
Asia · Mushroom · № 652
Tremella fuciformis
Traditionally attributed effects: a tonic for the yin energy and the lungs; supports breathing, energy and a balanced blood pressure.
Asia · Herb · № 712
Dioscorea hypoglauca (syn. D. collettii)
Traditionally attributed effects: clears cloudy urine and expels wind and dampness in rheumatism and skin complaints.
North America · Herb · № 986
Xanthorhiza simplicissima
A low shrub of the buttercup family, one of the few woody species in that family. Root and stem are bright yellow from berberine, a bitter substance also found in goldenseal and barberry that inhibits bacteria and fungi.
South America · Food · № 15
Ilex paraguariensis
The leaves contain caffeine, theobromine and polyphenols; the drink is stimulating and dispels tiredness, like coffee or tea. It is a beverage and social drink, not a medicine.
Central America and the Caribbean · Herb · № 922
Calea ternifolia (syn. Calea zacatechichi)
A shrub of the daisy family with very bitter leaves. Contains caleicine and other sesquiterpene lactones, among others. Said to make sleep light and dreams clear and vivid; in a small study an extract caused a slight change of perception, drowsiness and a short sleep with vivid dreams.
Asia · Herb · № 424
Artemisia maritima
Traditionally attributed effects: antipyretic, mildly laxative, stomachic, tonic, expels worms, stimulates the heart; against worms, compress for inflammation, tumours and foul ulcers.
Asia · Herb · № 18
Glycyrrhiza glabra
A root with long use in several traditions; high-quality evidence does not support most health claims.
Featured · Central America and the Caribbean · Curanderismo
Salvia divinorum
A sage with large leaves containing salvinorin A, a very potent substance acting on the kappa opioid receptor. Brings short-lived, often intense changes in perception and the feeling of leaving the body.
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43 traditions
How communities built up and passed on their knowledge of plants, region by region.
113 recipes
Soups, teas and dishes in which herbs play a leading role.
146 formulas
The classical Chinese formulas, also listed by condition.