Europe · Herb · № 63
Wormwood
Artemisia absinthium
One of the most bitter herbs; traditionally used to stimulate appetite and digestion and against intestinal worms. Clinical evidence is limited.
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 · № 63
Artemisia absinthium
One of the most bitter herbs; traditionally used to stimulate appetite and digestion and against intestinal worms. Clinical evidence is limited.
Africa · Herb · № 116
Ammi visnaga
Contains khellin, a muscle relaxant that widens the airways and blood vessels. Khellin was the basis for modern drugs such as cromoglicate (for asthma) and amiodarone (for heart rhythm disorders).
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 · № 179
Digitalis purpurea
Contains cardiac glycosides that slow the heart rate and strengthen its contractions. They gave rise to the drugs digoxin and digitoxin, still prescribed for certain heart rhythm disorders and heart failure. The margin between an effective and a toxic amount is very small.
Africa · Herb · № 4
Aloe vera
The gel from the leaf is used externally to soothe the skin and for minor burns. Research on wound healing gives mixed results; the gel is no substitute for wound care.
Africa · Herb · № 450
Calotropis procera
Traditionally attributed effects: root bark for dysentery and elephantiasis; leaves for intermittent fever; milky sap irritant and laxative; flowers for colds, cough, asthma and indigestion.
Africa · Herb · № 413
Anacyclus pyrethrum
Traditionally attributed effects: promotes salivation, strengthens the nerves; for toothache and caries, sore throat, tonsillitis, epilepsy, rheumatism.
South America · Herb · № 911
Schkuhria pinnata
A small, finely branched annual herb of the daisy family with tiny yellow flowers. It tastes bitter. There is laboratory research on compounds that act on blood sugar, but studies in people are lacking.
North America · Herb · № 188
Acer spp.
Maple syrup is the boiled-down sap of the sugar maple. It consists mainly of sugar and some minerals, such as manganese; it is a sweetener, not a medicine.
Africa · Herb · № 118
Trigonella foenum-graecum
The seed has been studied for blood sugar and for increasing breast milk. NCCIH reports there is not enough strong evidence for these uses.
Europe · Herb · № 104
Viburnum opulus en V. prunifolium
The bark is traditionally used for muscle cramps and period pain; its English name is cramp bark. Clinical evidence is lacking.
Africa · Herb · № 536
Peganum harmala
Traditionally attributed effects: cleansing, antipyretic, stimulating, promotes menstruation; against tapeworm, intermittent fever and chronic malaria, pain-relieving in asthma, colic, jaundice; promotes milk and menstruation; gargle for sore throat; against head lice.
Europe · Herb · № 75
Galium aparine
Used in Western herbalism as a 'lymphatic' herb for swollen glands and skin conditions. Scientific evidence is lacking.
Africa · Herb · № 464
Citrullus colocynthis
Traditionally attributed effects: drastically laxative and diuretic; in large doses emetic and highly irritant; for ascites, jaundice, urinary diseases, rheumatism, bile complaints, intestinal parasites, constipation, oedema; seed oil for snake and scorpion bites.
Europe · Herb · № 102
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.
North America · Herb · № 192
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.
Europe · Herb · № 99
Trifolium pratense
Contains isoflavones (plant oestrogens) and is sold for menopausal symptoms. NCCIH concludes there is no convincing evidence that it reduces hot flushes.
Africa · Food · № 389
Citrullus lanatus
A very juicy fruit that quenches thirst. Oil from the seeds is used in hair care. In Chinese medicine the fruit is considered cooling and diuretic.
Europe · Herb · № 57
Agrimonia eupatoria
An astringent, tannin-rich herb traditionally used for diarrhoea, sore throats and minor wounds. Good human research is lacking.
Asia · Herb · № 340
Trachyspermum ammi
Traditionally attributed effects: stimulating, carminative, tonic, aromatic, antispasmodic, antiseptic; for flatulence, indigestion, colic, diarrhoea, cholera, intestinal cramps; source of thymol; against worms.
Asia · Herb · № 228
Pimpinella anisum
Traditionally attributed effects: gives a natural lip-plumping effect.
Europe · Food · № 296
Cynara cardunculus var. scolymus
Traditionally attributed effects: liver tonic and restorative, promotes bile.
Europe · Food · № 65
Asparagus officinalis en A. racemosus
A nutritious vegetable; root and shoots were traditionally used as a diuretic. There is no good evidence for a medicinal effect.
Europe · Other · № 597
Usnea barbata
Traditionally attributed effects: antimicrobial, antifungal, immunomodulating, soothing, laxative, nourishing; against streptococci (sore throat), staphylococci, cellulitis and infected wounds, antiviral (HPV), yeast infections.
Asia · Herb · № 552
Sida cordifolia
Traditionally attributed effects: cooling, astringent, stomachic, tonic, fever-reducing, soothing, diuretic; contains an ephedrine-like substance.
Europe · Herb · № 93
Betonica officinalis (syn. Stachys officinalis)
Traditionally used for tension headaches and nervousness. Modern clinical research is lacking.
Asia · Herb · № 354
Eclipta prostrata
Traditionally attributed effects: strengthens the liver, decongestant, tonic, cleansing, antiviral; for enlarged liver and spleen, skin diseases, fever, oedema, rheumatism; hair oil for black and full hair; for swollen glands, elephantiasis, headache and toothache.
Europe · Herb · № 64
Artemisia vulgaris
Traditionally used as a digestive bitter and to bring on delayed periods. Clinical evidence is largely lacking.
Europe · Herb · № 513
Hyoscyamus niger
Traditionally attributed effects: intoxicating, narcotic, pain-relieving, calming, antispasmodic, dilates the pupils.
Asia · Herb · № 439
Blepharis edulis
Traditionally attributed effects: resolvent, diuretic, aphrodisiac, expectorant; for impotence, blood, chest, lung and liver diseases; leaves for fever, urinary discharge, leucoderma; root regulates menstruation.
Asia · Herb · № 447
Caesalpinia crista
Traditionally attributed effects: antipyretic, antispasmodic, bitter tonic, expels worms, fever-reducing; for fever, intermittent fever, asthma, colic, swellings, bleeding, liver disorders, convulsions and nervous complaints.
Asia · Herb · № 353
Bacopa monnieri
Traditionally attributed effects: strengthens the heart and nerves, diuretic, mildly laxative, calming; for urinary retention with constipation, acute bronchitis and cough in children, exhaustion and nervous breakdown, hysteria, epilepsy, hoarseness.
Europe · Food · № 48
Urtica dioica
A food and fiber plant with a long tradition in folk medicine. Medical claims are not established.
Europe · Herb · № 225
Cichorium intybus
Traditionally attributed effects: diuretic, laxative, tonic.
Europe · Herb · № 289
Centaurium erythraea
Traditionally attributed effects: bitter, stimulates the liver.
Europe · Herb · № 111
Solidago virgaurea
In Europe it is used to flush the urinary tract in mild complaints and is listed in European herbal monographs as a traditional remedy. 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.