Skip to content
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

Search by concern or tag

92 results

  • Caution

    North America · Herb · № 327

    Fragrant sumac

    Rhus aromatica

    Traditionally attributed effects: astringent, tonic, antidiabetic, diuretic.

    Indigenous healing traditions of North America+1
  • Caution

    North America · Herb · № 274

    American cranesbill

    Geranium maculatum

    Traditionally attributed effects: astringent, stops bleeding, tonic.

    Indigenous healing traditions of North America+4
  • Caution

    North America · Herb · № 596

    Smooth sumac

    Rhus glabra

    Traditionally attributed effects: astringent, cleansing, tonic, wound-healing, antiseptic; strengthens the digestive tract (ulcers, diarrhoea), curbs excessive secretions (urine leakage, night sweats, bleeding), may lower blood sugar, for prolapse.

    Indigenous healing traditions of North America+3
  • Caution

    North America · Herb · № 170

    Gumweed

    Grindelia camporum

    The sticky herb was traditionally used for coughs, asthma and bronchitis, and externally for poison-ivy rashes. Clinical evidence is lacking.

    Indigenous healing traditions of North America+2
  • Caution

    North America · Herb · № 307

    Indian tobacco

    Lobelia inflata

    Traditionally attributed effects: relaxing, expectorant, induces sweating, emetic, antispasmodic, anti-asthmatic.

    Indigenous healing traditions of North America+4
  • Caution

    North America · Other · № 384

    Jojoba

    Simmondsia chinensis

    The liquid wax from the seeds resembles the sebum of human skin and is quickly absorbed. It is used for dry skin and hair; medical claims have been little studied.

    Indigenous healing traditions of North America
  • Caution

    South America · Herb · № 925

    Jurema

    Mimosa tenuiflora (syn. Mimosa hostilis)

    A thorny tree or shrub of the pea family with feathery leaves and white, fragrant flower spikes. The root bark contains much DMT. Taken by mouth, DMT normally does not work without an MAO inhibitor; why the jurema drink is still said to work is not clear.

  • Caution

    North America · Herb · № 155

    Pokeweed

    Phytolacca americana

    Formerly used for swollen glands, tonsillitis and rheumatism. Because of its toxicity it is not a safe herb; there is no evidence of benefits that outweigh the risks.

    Indigenous healing traditions of North America+5
  • Caution

    Africa · Herb · № 337

    Nut grass

    Cyperus rotundus

    Traditionally attributed effects: carminative, pain-relieving, antispasmodic for the uterus, promotes the flow of qi.

    Ancient Egyptian medicine+4
  • Caution

    Africa · Food · № 27

    Kola nut

    Cola nitida en Cola acuminata

    Contains about 2–4% caffeine plus theobromine and acts as a stimulant. It is chewed both privately and in social and ceremonial settings.

    Local African healing traditions+1
  • Caution

    Europe · Herb · № 102

    Great mullein

    Verbascum thapsus

    Leaves and flowers contain mucilage and are traditionally used for irritating coughs and bronchitis; the flower oil for earache. Clinical evidence is limited.

    Greco-Roman medicine+4
  • Caution

    North America · Herb · № 370

    Oregon grape

    Mahonia aquifolium

    Traditionally attributed effects: cleansing, purifies the blood, tonic, stimulating, supports the liver; improves appetite and digestion, promotes liver and bile secretion, purifies the blood, helps with skin problems, sudden diarrhoea and chronic constipation.

    Indigenous healing traditions of North America+1
  • Caution

    Central America and the Caribbean · Food · № 266

    Maize

    Zea mays

    Traditionally attributed effects: diuretic, heals the urinary tract lining, tonic, soothing.

    Maya healing knowledge+7Folklore
  • Caution

    North America · Herb · № 929

    Mescal bean

    Dermatophyllum secundiflorum (syn. Sophora secundiflora)

    An evergreen shrub or small tree of the pea family with purple, grape-scented flowers and hard, bright red seeds. The seeds contain cytisine, a poison resembling nicotine. A single seed can be fatal.

    Indigenous healing traditions of North America
  • Caution

    North America · Herb · № 153

    Osha

    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.

    Indigenous healing traditions of North America+3
  • Caution

    North America · Herb · № 154

    Passionflower

    Passiflora incarnata

    Used for anxiety and sleep problems. NCCIH notes some indications of an effect on anxiety but limited evidence.

    Indigenous healing traditions of North America+3Folklore
  • Caution

    North America · Herb · № 326

    Partridge berry

    Mitchella repens

    Traditionally attributed effects: stimulates the uterus, tonic, restorative, astringent, diuretic.

    Indigenous healing traditions of North America+3
  • Caution

    South America · Herb · № 165

    Pau d'arco

    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.

    The Guaraní and the mate tradition+2
  • Caution

    South America · Herb · № 885

    Peruvian matico (spiked pepper)

    Piper aduncum

    A shrub of the pepper family with rough, fragrant leaves. The leaf was traditionally used to stop bleeding; research is limited.

    Kallawaya healing knowledge+1
  • Caution

    North America · Herb · № 903

    Peyote

    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.

    Indigenous healing traditions of North America
  • Caution

    Central America and the Caribbean · Food · № 263

    Squash

    Cucurbita moschata

    Traditionally attributed effects: heart-warming and nourishing for body, mind and soul; good for skin and hair.

    Maya healing knowledge+6Folklore
  • Caution

    North America · Herb · № 192

    Aspen

    Populus tremuloides

    Traditionally attributed effects: astringent, fever-reducing, tonic, anti-inflammatory, pain-relieving (salicylates); restores the sensitive bladder (incontinence), calms the bowels in stress diarrhoea, heals wounds, lowers fever, relieves headache.

    Indigenous healing traditions of North America+4Folklore
  • Caution

    Asia · Mushroom · № 146

    Poria (fu ling)

    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.

    Chinese medical traditions+4
  • Caution

    North America · Herb · № 584

    Gravel root

    Eutrochium purpureum (syn. Eupatorium purpureum)

    Traditionally attributed effects: diuretic, strengthens the nerves, astringent, stimulating, antiseptic; dissolves kidney and bladder stones, removes mineral deposits in joints, traditionally to prevent miscarriage and to prepare for childbirth.

    Indigenous healing traditions of North America+1
  • Caution

    Asia · Mushroom · № 690

    Puffball (ma bo)

    Calvatia gigantea (en Lasiosphaera fenzlii)

    Traditionally attributed effects: cools lung fire in sore throat and hoarseness; the spore powder stops bleeding externally.

    Chinese medical traditions
  • Caution

    North America · Herb · № 967

    Red alder

    Alnus rubra

    A fast-growing alder with smooth grey bark that turns red after cutting. The bark is rich in tannins and astringent.

    Kwakwaka'wakw 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

    North America · Herb · № 368

    Red root

    Ceanothus americanus

    Traditionally attributed effects: astringent, antispasmodic, expectorant, calming; for a swollen spleen (e.g. after glandular fever), cools and constricts blood vessels in bleeding and congestion of the uterus, liver and lymph.

    Indigenous healing traditions of North America+3
  • Caution

    Europe · Herb · № 45

    Sage

    Salvia officinalis

    A culinary herb. A few small studies suggest possible effects on memory and blood lipids, but evidence is limited.

    Monastic and folk knowledge+4Folklore
  • Caution

    North America · Herb · № 594

    Solomon's seal

    Polygonatum biflorum

    Traditionally attributed effects: tonic, astringent, relaxing; strengthens and lubricates tendons, ligaments and joints, helps with prolapse of the uterus and bladder, calms the heart rhythm, moistens dry conditions (dry skin, stool, airways).

    Indigenous healing traditions of North America+2
  • Caution

    South America · Herb · № 854

    Dragon's blood (sangre de drago)

    Croton lechleri

    A tree with a thick, blood-red sap. On the skin it dries quickly into a protective layer. Crofelemer, approved in the US since 2013 for diarrhoea in people with HIV, was developed from the sap.

    Herbal knowledge of the Amazon+1
  • Caution

    Central America and the Caribbean · Herb · № 369

    Sarsaparilla

    Smilax spp. (o.a. Smilax ornata)

    The root contains saponins and was long sold as a 'blood-purifying' remedy and for skin conditions. There is no evidence that sarsaparilla treats herpes, syphilis or other infections.

    Curanderismo+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

    North America · Food · № 935

    Shagbark hickory

    Carya ovata

    A nut tree of the walnut family, with bark that peels away in long strips. The nuts are rich and sweet.

    Haudenosaunee medicine
  • Caution

    North America · Herb · № 286

    California poppy

    Eschscholzia californica

    Traditionally attributed effects: pain-relieving, sleep-inducing, calming.

    Indigenous healing traditions of North America+1
  • Caution

    North America · Herb · № 295

    Fringe tree

    Chionanthus virginicus

    Traditionally attributed effects: promotes bile, stimulates the liver, tonic, diuretic.

    Eclectic medicine+1
Image of Salvia divinorum

Featured · Central America and the Caribbean · Curanderismo

Salvia divinorum

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 more

From plant to use

Ways to prepare herbs

All preparations →

Discover more

Traditions, kitchen and classical formulas