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Herbs & Cultures

From Ayurveda to Rongoā Māori

Herbal knowledge and the cultures that passed it on

Communities around the world learned how plants nourish, care and heal. Here their traditions stand beside present-day use, with respect for every culture.

All 980 herbs from 43 traditions

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265 results

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DiarrhoeaUlcerative colitis
  • Caution

    Asia · Herb · № 673

    Rehmannia

    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.

    Chinese medical traditions+2
  • Caution

    Asia · Food · № 267

    Rice

    Oryza sativa

    Traditionally attributed effects: easily digestible, the basis of healing food; good for skin and hair.

    Ayurveda+4Folklore
  • Caution

    Europe · Herb · № 299

    Herb Robert

    Geranium robertianum

    Traditionally attributed effects: astringent, stops bleeding.

    Western herbal medicine
  • Caution

    North America · Herb · № 323

    Slippery elm

    Ulmus rubra (syn. U. fulva)

    Traditionally attributed effects: soothing, nourishing, astringent.

    Indigenous healing traditions of North America+3
  • Caution

    Europe · Herb · № 89

    Rose and rose hip

    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.

    Avicenna's Canon in European universities+6Folklore
  • Caution

    Asia · Herb · № 650

    Saposhnikovia root (fang feng)

    Saposhnikovia divaricata

    Traditionally attributed effects: expels wind; for muscle pain, painful diarrhoea, rheumatic complaints and cramps.

    Chinese medical traditions+2
  • Caution

    North America · Herb · № 633

    Sassafras

    Sassafras albidum

    Traditionally attributed effects: expels wind, dampness and cold in joint complaints, also when heat is involved, moves the blood in stasis after trauma or in absent menstruation, and is used for itchy skin.

    Indigenous healing traditions of North America+4
  • Caution

    Asia · Herb · № 666

    Scouring rush (mu zei)

    Equisetum hyemale

    Traditionally attributed effects: expels wind-heat around the eyes, stops bleeding and is diuretic.

    Chinese medical traditions+1
  • Caution

    Asia · Herb · № 592

    Schisandra

    Schisandra chinensis

    Traditionally attributed effects: tonic, astringent, stimulating, adaptogen; supports exhausted adrenals (fatigue), promotes sleep and well-being, protects the liver.

    Chinese medical traditions+3
  • Caution

    North America · Herb · № 964

    Seneca snakeroot

    Polygala senega (syn. Senega officinalis)

    A low milkwort with white flower spikes. The root contains saponins that loosen phlegm and promote coughing; it is in the European Pharmacopoeia as a cough remedy.

    Anishinaabe medicine+1
  • Caution

    Asia · Herb · № 122

    Shatavari

    Asparagus racemosus

    In Ayurveda an important rejuvenating remedy for women, used for breastfeeding and stomach complaints. Studies are small and of variable quality.

    Ayurveda+1
  • Caution

    Asia · Herb · № 180

    Opium poppy

    Papaver somniferum

    The latex of the unripe seed capsule (opium) contains morphine, codeine and other alkaloids. Morphine and related opioids are indispensable painkillers in modern medicine, but highly addictive. The seeds (poppy seeds) are an ordinary food.

    Ayurveda+4
  • Caution

    Asia · Herb · № 313

    Dwarf lilyturf (mai men dong)

    Ophiopogon japonicus

    Traditionally attributed effects: promotes the secretion of body fluids, tonic, calming, cough-suppressing, lowers blood sugar, antibacterial.

    Chinese medical traditions+3
  • Caution

    Asia · Food · № 390

    Soy

    Glycine max

    Traditionally attributed effects: base for a gentle cleanser.

    Chinese medical traditions+1
  • Caution

    Asia · Herb · № 724

    Stemona root (bai bu)

    Stemona sessilifolia (en S. japonica)

    Traditionally attributed effects: moistens the lungs in acute and chronic cough; externally against lice and fleas.

    Chinese medical traditions
  • Caution

    Central America and the Caribbean · Herb · № 456

    Sickle senna

    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.

    Ayurveda+1
  • Caution

    South America · Herb · № 877

    Tara

    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.

    Kallawaya healing knowledge+1
  • Caution

    Europe · Herb · № 98

    Thyme

    Thymus vulgaris

    Traditionally used for coughs and bronchitis; thymol from the oil inhibits bacteria and fungi in the laboratory. There are some studies of thyme-based cough syrups.

    Greco-Roman medicine+4Folklore
  • Caution

    South America · Herb · № 892

    Tola

    Parastrephia quadrangularis (syn. Lepidophyllum quadrangulare, P. lepidophylla)

    A resinous shrub up to two metres tall with small, scale-like leaves; typical of the dry high plateau.

    Kallawaya healing knowledge
  • Caution

    Asia · Herb · № 691

    Tonkin sophora root (shan dou gen)

    Sophora tonkinensis

    Traditionally attributed effects: cools fire in the upper body in a swollen, painful throat and gums.

    Chinese medical traditions
  • Caution

    North America · Herb · № 152

    Witch hazel

    Hamamelis virginiana

    Strongly astringent due to tannins. Witch hazel water and ointment are used externally for minor skin irritation, bruises and haemorrhoids; there is limited but reasonably supportive evidence.

    Indigenous healing traditions of North America+4Folklore
  • Caution

    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.

    Chinese medical traditions+1
  • Caution

    North America · Herb · № 993

    Tulip tree

    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.

    Cherokee medicine
  • Caution

    Asia · Herb · № 40

    Tulsi (holy basil)

    Ocimum tenuiflorum

    An aromatic plant drunk as herbal tea; treatment claims are not established.

    Ayurveda
  • Caution

    Asia · Herb · № 707

    Knotgrass (bian xu)

    Polygonum aviculare

    Traditionally attributed effects: drains damp heat in cystitis, stops itching and was used against worms.

    Chinese medical traditions
  • Caution

    Asia · Herb · № 750

    Fo-ti (he shou wu)

    Reynoutria multiflora (syn. Polygonum multiflorum)

    Traditionally attributed effects: processed a tonic for blood, liver and kidneys; raw mildly laxative and detoxifying.

    Chinese medical traditions
  • Caution

    Europe · Herb · № 230

    Cinquefoil

    Potentilla reptans

    The tannin-rich herb was used as a mouthwash and for diarrhoea. A medicinal effect has not been studied.

    Folk magic and herbal magicFolklore
  • Caution

    Asia · Herb · № 446

    Flame of the forest

    Butea monosperma

    Traditionally attributed effects: leaves astringent, diuretic, tonic, aphrodisiac; seeds expel worms and laxative; flowers tonic; for diarrhoea, heartburn, diabetes (lowers blood sugar), flatulence, haemorrhoids, worms, leucorrhoea, inflamed throat.

    Ayurveda
  • Caution

    Europe · Food · № 83

    Flax

    Linum usitatissimum

    Ground flaxseed acts as a gentle bulk-forming fibre for constipation. NCCIH reports it may lower cholesterol slightly; evidence for other claims is unclear.

    Western herbal medicine+3Folklore
  • Caution

    Asia · Food · № 646

    Fox nut (qian shi)

    Euryale ferox

    Traditionally attributed effects: a tonic for long life that according to tradition counters ageing and gives strength.

    Ayurveda+1
  • Caution

    Europe · Herb · № 58

    Lady's mantle

    Alchemilla xanthochlora

    An astringent herb used in folk medicine mainly for heavy periods and diarrhoea. There is little clinical research.

    Monastic and folk knowledge+1
  • Caution

    Europe · Food · № 80

    Walnut

    Juglans regia

    The nuts are a nutritious source of unsaturated fats. Leaf and green husk are astringent and were traditionally used for skin conditions and diarrhoea; clinical evidence is lacking.

    Western herbal medicine+2Folklore
  • Caution

    North America · Herb · № 169

    Wax myrtle (bayberry)

    Morella cerifera

    The root bark was traditionally used for colds, sore throats and diarrhoea. There is no modern clinical evidence.

    Eclectic medicine+2Folklore
  • Caution

    Europe · Herb · № 106

    Bogbean

    Menyanthes trifoliata

    A strong bitter traditionally used to stimulate appetite and digestion and for rheumatic complaints. Clinical evidence is lacking.

    Western herbal medicine+1
  • Caution

    Oceania · Food · № 173

    Wattle

    Acacia spp. (o.a. A. holosericea, A. decurrens)

    Roasted wattleseed is a protein- and fibre-rich bushfood. The bark of some species is rich in tannins and was used for wounds and diarrhoea. There is little clinical research.

    Aboriginal and Torres Strait Islander knowledge+1
  • Caution

    Europe · Herb · № 86

    Greater plantain

    Plantago major

    The leaf is traditionally bruised and applied to insect bites, small wounds and grazes, and taken as tea for coughs. Clinical evidence is limited.

    Monastic and folk knowledge+9Folklore
Image of Salvia divinorum

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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