Central America and the Caribbean · Food · № 825
Chaya (tree spinach)
Cnidoscolus aconitifolius
A nutritious leaf vegetable of the Maya.
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.
Central America and the Caribbean · Food · № 825
Cnidoscolus aconitifolius
A nutritious leaf vegetable of the Maya.
South America · Herb · № 867
Fragaria chiloensis
A wild strawberry with large, fragrant fruits, one of the parents of the garden strawberry. The leaf contains tannins.
Asia · Food · № 572
Zizyphus vulgaris
Traditionally attributed effects: diuretic, lowers blood sugar, soothing, soothing to the chest.
Asia · Herb · № 137
Rheum palmatum
The root (da huang) contains anthraquinones, making it a strong laxative. In small amounts its tannins have the opposite, binding effect. Its mechanism is well understood.
South America · Herb · № 913
Gentianella bicolor
A small, very bitter herb of the gentian family, related to hercampuri. Gentians contain bitter compounds that stimulate digestion. Clinical studies are lacking.
Asia · Herb · № 243
Artemisia dracunculus
A culinary herb with an aniseed-like taste. The fresh leaf slightly numbs the tongue and was formerly chewed for toothache and used to stimulate the appetite. It contains estragole; large amounts are not recommended.
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.
Europe · Food · № 90
Rubus idaeus
The fruit is a nutritious berry. Raspberry leaf has been used in folk medicine in late pregnancy to ease labour; convincing evidence is lacking.
Asia · Food · № 343
Punica granatum
Traditionally attributed effects: root and stem bark astringent and strongly expel tapeworm; flowers and peel astringent and stomachic; juice cooling.
Asia · Herb · № 144
Tinospora cordifolia
In Ayurveda a rejuvenating remedy (rasayana) for fevers and the immune system. Studies are small; it has no proven effect against infections.
South America · Herb · № 983
Iochroma fuchsioides
A shrub of the nightshade family with clusters of tubular orange-red flowers. Withanolides, substances also found in ashwagandha, have been isolated from it. Why the plant acts as an intoxicant has not been explained.
Asia · Food · № 764
Prunus mume
Traditionally attributed effects: astringent in chronic cough and diarrhoea, replenishes body fluids and was used against worms.
Europe · Herb · № 19
Matricaria chamomilla (Duitse kamille)
Flowers are used in teas and topical or oral products. Reliable evidence is insufficient for most claimed conditions.
Asia · Food · № 38
Cinnamomum verum
A spice made from inner bark. Research on health effects is preliminary; cinnamon is not a treatment.
Asia · Herb · № 555
Solanum surattense
Traditionally attributed effects: carminative, strongly diuretic, expectorant, fever-reducing, aids digestion, astringent; for fever, cough, asthma, toothache, sore throat, gonorrhoea, rheumatism; promotes conception.
Asia · Herb · № 143
Picrorhiza kurroa
A very bitter herb used in Ayurveda and Tibetan medicine for liver complaints, fever and digestive problems. Research is mainly in animals.
Africa · Food · № 12
Allium sativum
A food with a long history of use. Supplement research suggests only limited effects and does not establish a treatment.
Asia · Herb · № 5
Curcuma longa
A traditional culinary spice containing curcumin; laboratory findings do not establish a cure for disease.
Europe · Herb · № 44
Lavandula angustifolia
A fragrant plant used in bath products, perfume, and aromatherapy. Evidence for medical effects is preliminary.
North America · Herb · № 949
Hepatica nobilis (incl. H. americana en H. acutiloba)
An early spring flower of the buttercup family with three-lobed leaves. Fresh, the plant contains irritating compounds.
Asia · Food · № 359
Lens culinaris
Traditionally attributed effects: easily digestible, beneficial in bleeding and fever; purifies the blood internally and externally; scrub improves circulation.
Asia · Food · № 653
Dimocarpus longan
Traditionally attributed effects: a sweet, warming tonic for heart and blood; good for digestion and calming.
Europe · Herb · № 113
Marrubium vulgare
A bitter herb traditionally used for coughs with sticky phlegm and bronchitis. In Europe it is recognised as a traditional herbal medicine; clinical evidence is limited.
Europe · Herb · № 47
Crataegus monogyna, C. laevigata (en C. pinnatifida)
Studied for heart failure with conflicting results. For most conditions there is little or no good evidence.
Europe · Herb · № 96
Tanacetum parthenium
Best known for preventing migraine. NCCIH notes the evidence is conflicting: some studies find a small effect, others do not.
Asia · Herb · № 341
Brassica juncea
Traditionally attributed effects: plant bitter, mildly laxative, tonic; oil stimulating and skin-irritant, antiseptic; for chest complaints in children, muscular rheumatism, stiff neck, inflammation and nerve pain, abdominal cramps, persistent vomiting.
Asia · Food · № 358
Vigna radiata
Traditionally attributed effects: light and easily digestible, sattvic (calm in the head); for fever, ulcers and blood disorders; khichadi with takra for 7–10 days as a cleansing cure; soap substitute makes the skin soft.
Asia · Herb · № 685
Patrinia scabiosifolia (en P. villosa)
Traditionally attributed effects: detoxifies, drains pus and moves the blood in pain with heat.
Asia · Herb · № 561
Tephrosia purpurea
Traditionally attributed effects: fever-reducing, promotes bile, diuretic, decongestant, tonic, laxative, purifies the blood, expels worms; for liver and spleen diseases, indigestion, distended abdomen, chronic diarrhoea, bronchitis, asthma, inflammation; oil for eczema.
Asia · Herb · № 775
Combretum indicum (syn. Quisqualis indica)
Traditionally attributed effects: was used against roundworms and for poor digestion in children.
Asia · Herb · № 673
Rehmannia glutinosa
Traditionally attributed effects: raw it cools the blood and nourishes yin; prepared (steamed with wine) it nourishes the blood and the kidney yin.
Asia · Food · № 267
Oryza sativa
Traditionally attributed effects: easily digestible, the basis of healing food; good for skin and hair.
Europe · Herb · № 89
Rosa spp.
Rose hips are rich in vitamin C; a hip powder has been studied for osteoarthritis with modest results. Rose water and oil are used in skin care and as fragrance.
Europe · Herb · № 45
Salvia officinalis
A culinary herb. A few small studies suggest possible effects on memory and blood lipids, but evidence is limited.
Asia · Herb · № 140
Santalum album
Used in Ayurveda as a 'cooling' remedy for skin irritation and urinary complaints; the oil is used in aromatherapy. Clinical evidence is limited.
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.