Europe · Herb · № 291
Chaste tree
Vitex agnus-castus
Traditionally attributed effects: stimulates the pituitary gland and hormone production.
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.
Europe · Herb · № 291
Vitex agnus-castus
Traditionally attributed effects: stimulates the pituitary gland and hormone production.
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.
Asia · Herb · № 638
Panax notoginseng
Traditionally attributed effects: purifies the blood and improves circulation, stops bleeding, soothes pain and helps bruises and swellings recover.
Oceania · Herb · № 840
Centipeda cunninghamii
A small herb traditionally used for colds, skin complaints and inflammation.
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.
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.
South America · Herb · № 898
Myroxylon balsamum (var. pereirae)
A large tree whose resin, the balsam, smells of vanilla and cinnamon. The balsam contains cinnamic acid, benzyl benzoate and vanillin, among other compounds, and is used in perfume, food and ointments for skin and wounds.
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.
Asia · Herb · № 132
Paeonia lactiflora en P. suffruticosa
The peeled root (bai shao, white peony) is used in Chinese medicine for cramps, period pain and muscle pain. There are studies of combination formulas but few of peony alone.
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.
Asia · Mushroom · № 146
Wolfiporia cocos
One of the most widely used remedies in Chinese medicine, for fluid retention, poor digestion and restless sleep. Clinical research on fu ling alone is scarce.
North America · Herb · № 954
Pulsatilla nuttalliana (syn. P. patens subsp. multifida)
A low plant of the buttercup family with hairy purple flowers that appear before the leaves. Like other pasqueflowers, the fresh plant contains protoanemonin, which strongly irritates skin and mucous membranes and raises blisters.
Asia · Herb · № 133
Plantago ovata
The seed husks form a mucilaginous gel: an established bulk-forming fibre for constipation and mild diarrhoea that can also modestly lower LDL cholesterol.
North America · Herb · № 941
Angelica atropurpurea
A tall umbellifer with a purple stem, related to European garden angelica. Contains essential oil and furanocoumarins, which make the skin sensitive to sunlight.
Asia · Food · № 545
Raphanus sativus
Traditionally attributed effects: seeds and leaves diuretic, laxative, dissolve stones; juice against scurvy; for painful and difficult urination, stones, urinary diseases, haemorrhoids, stomach ache; syrup for hoarseness, whooping cough and chest complaints.
Asia · Mineral · № 799
Realgar (arseensulfide)
Traditionally attributed effects: was used externally against parasites, itching and sores; contains arsenic.
Europe · Herb · № 299
Geranium robertianum
Traditionally attributed effects: astringent, stops bleeding.
Africa · Food · № 11
Aspalathus linearis
A caffeine-free herbal infusion used as a beverage; it is not an established treatment.
South America · Herb · № 900
Schoenocaulon officinale
A lily-like plant with highly poisonous seeds containing alkaloids such as veratridine and cevadine. Pharmacists around the world made louse treatments and insecticides from them.
Asia · Herb · № 345
Crocus sativus
Traditionally attributed effects: stimulating, aphrodisiac, stomachic, pain-relieving, antispasmodic, calming, promotes menstruation; for absent menstruation, fever, hysteria, melancholy, leucorrhoea, haemorrhoids; paste for bruises, nerve and rheumatic pain.
South America · Herb · № 927
Tabernaemontana sananho
A tree of the dogbane family, related to iboga. Contains the indole alkaloids coronaridine, voacangine and ibogamine, which resemble those of iboga. Anti-inflammatory, and in the laboratory effective against the parasite that causes leishmaniasis.
North America · Herb · № 976
Hypericum scouleri (syn. H. formosum var. scouleri)
A native St John's wort with yellow, black-dotted flowers, related to common St John's wort. Like it, it contains hypericin and hyperforin.
Africa · Herb · № 117
Senna alexandrina
Leaves and pods contain sennosides, a stimulant laxative that works for short-term constipation. It is used in modern over-the-counter laxatives.
Asia · Herb · № 644
Ligusticum chuanxiong (syn. L. striatum)
Traditionally attributed effects: promotes circulation, helps with menstrual complaints and as a restorative tonic after childbirth, and is said to lower high blood pressure; warming.
Europe · Herb · № 43
Hypericum perforatum
Research suggests it may help mild to moderate depression; evidence for other uses is insufficient.
Asia · Food · № 258
Lactuca sativa
A juicy leaf vegetable with some vitamin K and folate. The milky sap of the stem is mildly calming, but much weaker than that of wild lettuce.
Central America and the Caribbean · Herb · № 849
Momordica charantia
A bitter climbing plant whose fruit, leaves and vines are used. In folk medicine mainly taken to lower blood sugar; research shows a small effect at most.
Central America and the Caribbean · Herb · № 456
Cassia tora
Traditionally attributed effects: mildly laxative, cleansing; intestinal complaints and fever when teething, compress for gout, sciatica and joint pain; seeds for ringworm, scabies and eczema; root for snake bites.
Central America and the Caribbean · Herb · № 819
Nicotiana rustica
A ceremonial plant of many Indigenous peoples of the Americas. Tobacco is addictive and harmful to health.
Asia · Mineral · № 702
Talcum (hydromagnesiumsilicaat)
Traditionally attributed effects: cooling and soothing in painful urination and summer heat; externally drying on weeping skin.
South America · Herb · № 877
Tara spinosa (syn. Caesalpinia spinosa)
A thorny tree with red pods that are very rich in tannins. In laboratory tests, extracts of the pods inhibited several bacteria.
Oceania · Herb · № 175
Pittosporum eugenioides
Mainly a fragrant plant: leaves, flowers and gum smell of lemon. Medicinal uses have not been studied.
South America · Herb · № 874
Lobelia tupa
A robust lobelia with red flowers and felted leaves. Contains lobeline and other alkaloids; poisonous.
North America · Herb · № 586
Cypripedium parviflorum (syn. C. pubescens)
Traditionally attributed effects: strengthens the nerves, antispasmodic, tonic, relaxing, diuretic; for menstrual pain and irregular menstruation, overstimulated nerves and insomnia from stress, pain-relieving.
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.
Read moreFrom plant to use
Discover more
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.