Africa · Herb · № 812
African potato
Hypoxis hemerocallidea
A corm widely traded as a tonic. The evidence for its effects is weak.
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.
Africa · Herb · № 812
Hypoxis hemerocallidea
A corm widely traded as a tonic. The evidence for its effects is weak.
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.
Africa · Herb · № 810
Artemisia afra
A bitter, aromatic herb widely used in southern Africa for coughs, colds, fever and flu.
Africa · Herb · № 26
Agathosma betulina
Fragrant leaves used as a flavoring and in folk medicine; clinical evidence for treatment is lacking.
Africa · Herb · № 811
Lessertia frutescens (syn. Sutherlandia frutescens)
A shrub used as a tonic and for a range of complaints. Claims against cancer or HIV are unproven.
Africa · Herb · № 813
Warburgia salutaris
A tree with a peppery, pungent bark, traditionally used for colds, coughs and mouth complaints.
Africa · Food · № 11
Aspalathus linearis
A caffeine-free herbal infusion used as a beverage; it is not an established treatment.
Africa · Herb · № 921
Leonotis leonurus
A shrub of the mint family, two to three metres tall, with orange, tubular flowers in whorls around the square stems. Contains marrubiin and leonurine, as well as labdane compounds. Considered mildly calming; which substance causes the effect is not yet clear.
Africa · Herb · № 450
Calotropis procera
Traditionally attributed effects: root bark for dysentery and elephantiasis; leaves for intermittent fever; milky sap irritant and laxative; flowers for colds, cough, asthma and indigestion.
Africa · Herb · № 371
Acacia senegal
A soluble fibre that forms a mucilaginous solution in water. It soothes the throat and stomach and is being studied as a prebiotic; it can cause wind and bloating. There is no evidence that it treats viral infections such as HPV.
Africa · Other · № 387
Argania spinosa
The oil from the kernels is used for skin and hair and, roasted, as a cooking oil. It is rich in unsaturated fatty acids and vitamin E; claims about skin ageing are not well studied.
Africa · Herb · № 422
Aristolochia bracteata
Traditionally attributed effects: laxative, promotes menstruation, cleansing, antipyretic, expels worms; strengthens contractions, for colic, absent or painful menstruation, intermittent fever, worms, skin diseases.
Africa · Herb · № 398
Acacia nilotica
Traditionally attributed effects: astringent, soothing, aphrodisiac, nourishing, expectorant; for cough, diarrhoea and dysentery, sore throat and spongy gums, wounds and skin diseases, gonorrhoea, leucorrhoea, prolapse of anus and uterus.
Africa · Herb · № 8
Ocimum basilicum
Traditionally used as an aromatic food plant and in herbal preparations.
South America · Herb · № 911
Schkuhria pinnata
A small, finely branched annual herb of the daisy family with tiny yellow flowers. It tastes bitter. There is laboratory research on compounds that act on blood sugar, but studies in people are lacking.
Africa · Herb · № 24
Harpagophytum procumbens
The tuberous roots are used in folk medicine for pain. Research suggests a possible limited effect on low back pain; the evidence is of moderate quality at best.
Africa · Food · № 360
Lagenaria siceraria
Young fruits are eaten as a mild, easily digestible vegetable. Medical claims, for example about the heart or peace of mind, have not been studied.
South America · Herb · № 899
Sonchus asper
An annual or biennial plant with spiny, blue-green leaves, yellow dandelion-like flowers and milky sap in the stem. The leaves are edible and nutritious.
Africa · Herb · № 536
Peganum harmala
Traditionally attributed effects: cleansing, antipyretic, stimulating, promotes menstruation; against tapeworm, intermittent fever and chronic malaria, pain-relieving in asthma, colic, jaundice; promotes milk and menstruation; gargle for sore throat; against head lice.
Africa · Herb · № 480
Cynodon dactylon
Traditionally attributed effects: soothing, astringent, diuretic, stops bleeding, mildly laxative; for oedema, blood in the urine, vomiting, chronic diarrhoea, hysteria, bleeding haemorrhoids, bladder irritation, bladder stones, gout and rheumatism.
Africa · Food · № 807
Cyclopia intermedia
A caffeine-free, sweetish tea related to rooibos. Health effects have not been established.
Africa · Herb · № 808
Hoodia gordonii
A succulent whose stem the San chewed against hunger and thirst. Not proven as a slimming aid.
Africa · Herb · № 504
Gossypium herbaceum
Traditionally attributed effects: soothing, laxative, expectorant, aphrodisiac, promotes milk flow, promotes menstruation; seeds for intermittent fever and dysentery; oil for rheumatism, freckles, herpes, scabies, wounds, nerve pain; compress on bruises and burns.
Africa · Herb · № 809
Sceletium tortuosum
A succulent that was chewed to lift the mood and reduce hunger and thirst. Contains the alkaloid mesembrine.
Africa · Herb · № 337
Cyperus rotundus
Traditionally attributed effects: carminative, pain-relieving, antispasmodic for the uterus, promotes the flow of qi.
Africa · Herb · № 464
Citrullus colocynthis
Traditionally attributed effects: drastically laxative and diuretic; in large doses emetic and highly irritant; for ascites, jaundice, urinary diseases, rheumatism, bile complaints, intestinal parasites, constipation, oedema; seed oil for snake and scorpion bites.
Africa · Herb · № 201
Pelargonium graveolens
Traditionally attributed effects: antidepressant, pain-relieving, diuretic, calming, tonic.
Africa · Food · № 356
Sesamum indicum
Traditionally attributed effects: soothing, softens the skin, diuretic, promotes menstruation and milk flow, laxative; leaves for respiratory complaints, diarrhoea and dysentery in children, bladder catarrh; seeds for bleeding haemorrhoids, absent or painful menstruation.
Africa · Herb · № 549
Salvadora persica
Traditionally attributed effects: carminative, diuretic, decongestant; leaves for rheumatism, scurvy, painful tumours, haemorrhoids, asthma and cough; flower oil for flatulence, mucus, worms, leprosy, gonorrhoea, headache and rheumatic pain.
Africa · Herb · № 467
Coccinia indica
Traditionally attributed effects: cleansing, laxative (bark), antispasmodic and expectorant (leaf and stem), lowers blood sugar; for incipient diabetes, swollen glands, skin diseases, smallpox rash, gonorrhoea, bronchitis.
Africa · Herb · № 429
Balanites aegyptiaca
Traditionally attributed effects: laxative, expels worms; seeds for cough and colic, oil on burns and freckles, seed extract lowers blood pressure.
Asia · Herb · № 340
Trachyspermum ammi
Traditionally attributed effects: stimulating, carminative, tonic, aromatic, antispasmodic, antiseptic; for flatulence, indigestion, colic, diarrhoea, cholera, intestinal cramps; source of thymol; against worms.
Asia · Herb · № 552
Sida cordifolia
Traditionally attributed effects: cooling, astringent, stomachic, tonic, fever-reducing, soothing, diuretic; contains an ephedrine-like substance.
Asia · Herb · № 431
Barleria prionitis
Traditionally attributed effects: cleansing, diuretic, tonic, fever-reducing; catarrh in children, prevents cracked feet, bleeding gums, toothache, ear infection, oedema, whooping cough, snake bites.
Asia · Herb · № 354
Eclipta prostrata
Traditionally attributed effects: strengthens the liver, decongestant, tonic, cleansing, antiviral; for enlarged liver and spleen, skin diseases, fever, oedema, rheumatism; hair oil for black and full hair; for swollen glands, elephantiasis, headache and toothache.
Asia · Herb · № 439
Blepharis edulis
Traditionally attributed effects: resolvent, diuretic, aphrodisiac, expectorant; for impotence, blood, chest, lung and liver diseases; leaves for fever, urinary discharge, leucoderma; root regulates menstruation.
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.