Asia · Food · № 763
Monk fruit (luo han guo)
Siraitia grosvenorii (syn. Momordica grosvenori)
Traditionally attributed effects: moistens and cools the lungs in a dry cough and reduces swollen glands.
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 · Food · № 763
Siraitia grosvenorii (syn. Momordica grosvenori)
Traditionally attributed effects: moistens and cools the lungs in a dry cough and reduces swollen glands.
Asia · Herb · № 527
Moringa oleifera
Traditionally attributed effects: antispasmodic, stimulating, expectorant, diuretic, dissolves stones; leaves for scurvy and catarrh, flatulence in children, wounds and swellings; bark stimulates the heart in asthma and cough.
Asia · Food · № 792
Saccharum granorum (maltose)
Traditionally attributed effects: strengthens qi and spleen, eases pain from cold in the middle and moistens the lungs.
South America · Herb · № 897
Muehlenbeckia volcanica
A low, creeping shrublet with small, round, leathery leaves and blue-black berries. Tannins and flavonoids have been found in the extract; in rats it was anti-inflammatory.
South America · Herb · № 816
Minthostachys mollis
A mint-like plant used in the Andes for stomach complaints and wind.
Europe · Herb · № 3
Mentha × piperita
Peppermint oil has been studied in irritable bowel syndrome and may reduce abdominal pain. The tea is used for a full stomach and nausea. With heartburn peppermint can make complaints worse.
South America · Herb · № 864
Ugni molinae
A shrub of the myrtle family with fragrant red berries. Mainly a food plant; the leaf was used as an astringent.
Asia · Herb · № 509
Hibiscus abelmoschus
Traditionally attributed effects: stimulating, carminative, cooling, diuretic, soothing, stomachic, antispasmodic, tonic; for nervous weakness, hysteria, indigestion, gonorrhoea, catarrh of the bladder and airways, itching.
Asia · Herb · № 530
Nyctanthes arbor-tristis
Traditionally attributed effects: promotes bile, expels worms, laxative, fever-reducing, anti-inflammatory.
South America · Herb · № 858
Solanum crispum (incl. S. ligustrinum)
A shrub of the nightshade family with very bitter leaves. Traditionally a fever remedy; the berries are poisonous.
Asia · Herb · № 39
Azadirachta indica
Used for centuries in traditional medicine in India, but there is insufficient clinical evidence of medical benefits.
Oceania · Food · № 50
Morinda citrifolia
Traditionally used for colds, infections, fever, and stomach complaints. There is no good evidence of treatment effects.
Asia · Herb · № 129
Myristica fragrans
A spice used in small amounts in Ayurveda and Arabic medicine for diarrhoea, nausea and insomnia. There is no good clinical evidence.
Europe · Food · № 362
Olea europaea
Olive oil is the basis of the Mediterranean diet, which is associated with a lower risk of cardiovascular disease. Olive leaf extract is sold as a remedy for infections and high blood pressure; the evidence for this is limited and there is no evidence that it treats flu or other viral infections.
Asia · Herb · № 434
Bauhinia variegata
Traditionally attributed effects: bark cleansing, tonic, astringent; root carminative; flowers laxative; for sore throat, cough, bleeding haemorrhoids, heavy menstruation, swollen neck glands, ulcers, diarrhoea, worms, overweight.
Europe · Herb · № 217
Origanum vulgare
A culinary herb with carvacrol and thymol, which inhibit bacteria and fungi in the laboratory. There is no good evidence that oregano oil treats infections in humans; undiluted oil irritates skin and mucous membranes.
North America · Herb · № 153
Ligusticum porteri, L. sinense en L. wallichii
The root is traditionally used for sore throats, coughs and early colds. There is virtually no clinical research.
Europe · Herb · № 97
Taraxacum officinale
The leaf is mildly diuretic; the bitter root was used for the liver and digestion. NCCIH notes there is little human research.
North America · Herb · № 974
Malus fusca
A small apple tree with small, sour, oval apples and very tough wood. The bark contains tannins.
Asia · Herb · № 443
Borassus flabellifer
Traditionally attributed effects: root cooling and restorative; sap diuretic, cooling, stimulating, anti-inflammatory; for hiccups, gastric catarrh, syphilis, gonorrhoea, bile and liver complaints, enlarged spleen, diabetes, tuberculosis.
South America · Herb · № 882
Bursera graveolens
A tree of the frankincense and myrrh family, with strongly scented wood that contains essential oil.
North America · Herb · № 154
Passiflora incarnata
Used for anxiety and sleep problems. NCCIH notes some indications of an effect on anxiety but limited evidence.
South America · Herb · № 912
Geranium ayavacense en Geranium sessiliflorum
Low, rosette-forming cranesbills with a thick root. They contain tannins. Whether the tea lowers blood sugar has not been properly studied in people.
North America · Herb · № 326
Mitchella repens
Traditionally attributed effects: stimulates the uterus, tonic, restorative, astringent, diuretic.
South America · Herb · № 165
Handroanthus impetiginosus (syn. Tabebuia avellanedae)
The inner bark is sold for fungal infections, inflammation and as a 'cancer remedy'. There is no reliable human evidence; its active compound lapachol proved too toxic at effective doses.
Europe · Food · № 259
Daucus carota
Traditionally attributed effects: stimulating, diuretic, tonic, carminative; expels kidney and bladder stones, relieves lower back pain from the kidneys, reduces oedema, restores the bladder, stimulates digestion; seed traditionally as a contraceptive.
South America · Herb · № 885
Piper aduncum
A shrub of the pepper family with rough, fragrant leaves. The leaf was traditionally used to stop bleeding; research is limited.
South America · Herb · № 884
Sambucus peruviana
A tree with white flower umbels and dark berries, related to the European elder. Flowers and leaves are considered sweat-inducing and anti-inflammatory.
North America · Herb · № 903
Lophophora williamsii
A small, spineless, blue-green cactus with a long taproot. Contains mescaline and over thirty other alkaloids. After a few hours mescaline brings colourful visions that last up to half a day, often after a phase of nausea and vomiting.
South America · Herb · № 870
Fabiana imbricata
A small shrub of the nightshade family that looks like a conifer. Traditionally for bladder and urinary complaints and for digestion; laboratory research points to a stomach-protecting effect.
Oceania · Herb · № 178
Euphorbia hirta
Traditionally used for asthma and bronchitis (the name asthma weed comes from Queensland), for diarrhoea and externally for warts. There is laboratory research but no good clinical evidence.
North America · Herb · № 946
Chimaphila umbellata
A low, evergreen dwarf shrub with leathery leaves and pink nodding flowers. Contains arbutin and related compounds, like bearberry.
Central America and the Caribbean · Herb · № 822
Schinus molle
A tree with aromatic leaves and pink berries, used in cleansing rituals and as a folk remedy.
Europe · Herb · № 590
Mentha pulegium
Traditionally attributed effects: stimulating, astringent, promotes menstruation, induces sweating; brings on delayed menstruation, calms the stomach, lowers sudden high fever.
North America · Herb · № 956
Artemisia frigida
A low, silver-grey, strongly scented wormwood shrub. Contains a volatile oil with camphor and cineole and, like other wormwoods, thujone.
North America · Herb · № 958
Ratibida columnifera (syn. R. columnaris)
A member of the daisy family with drooping yellow or red-brown ray flowers around a long, columnar centre that smells when bruised. Effects not studied.
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.