Europe · Herb · № 92
Figwort
Scrophularia nodosa (en S. ningpoensis)
Used in Western herbalism for skin conditions such as eczema and psoriasis and for swollen glands. There is no good clinical evidence.
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 · № 92
Scrophularia nodosa (en S. ningpoensis)
Used in Western herbalism for skin conditions such as eczema and psoriasis and for swollen glands. There is no good clinical evidence.
Africa · Food · № 383
Coffea arabica
The beans contain caffeine, which increases alertness. Ground coffee is used in scrubs to exfoliate the skin; that caffeine reduces cellulite has not been shown.
Asia · Food · № 500
Garcinia indica
Traditionally attributed effects: fruit cooling, promotes bile, soothing, antiscorbutic; bark astringent; oil for dysentery, mucous diarrhoea, tuberculosis, skin diseases, chapped lips, ointment base; fruit for hives.
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.
Asia · Food · № 261
Cucumis sativus
Traditionally attributed effects: fruit nourishing and soothing; seeds cooling, diuretic, tonic; for throat complaints, strongly diuretic with sugar, in fever.
Europe · Herb · № 271
Eupatorium cannabinum
Traditionally attributed effects: hemp agrimony fever-reducing, diuretic, laxative, promotes bile, expectorant, stimulates the immune system; boneset induces sweating, antispasmodic; gravel root soothing diuretic, antirheumatic, promotes menstruation.
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.
Europe · Herb · № 231
Coriandrum sativum
Traditionally attributed effects: aromatic, stimulating, carminative, stomachic, cooling, tonic, diuretic; for flatulence, colic, rheumatism, nerve pain, sore throat, indigestion, vomiting, colds, bile complaints.
Asia · Herb · № 920
Mitragyna speciosa
A tree of the coffee family up to twenty-five metres tall with large, glossy leaves. The leaves contain mitragynine and, in smaller amounts, 7-hydroxymitragynine, which act on the opioid receptors. For many people a little leaf is stimulating, more leaf sedating and pain-relieving.
Asia · Food · № 42
Syzygium aromaticum
A spice. Clove oil containing eugenol may help with toothache; other claims are unproven.
Africa · Herb · № 510
Holarrhena antidysenterica
Traditionally attributed effects: bitter, stomachic, astringent, strongly antidysenteric, fever-reducing, expels worms; for acute and chronic (amoebic) dysentery and diarrhoea, bile complaints, fever, haemorrhoids, roundworms and threadworms.
Asia · Herb · № 5
Curcuma longa
A traditional culinary spice containing curcumin; laboratory findings do not establish a cure for disease.
Europe · Herb · № 580
Elymus repens
Traditionally attributed effects: diuretic, soothing, astringent; for kidney and bladder complaints (kidney stones, interstitial cystitis), helps regulate blood sugar.
Europe · Herb · № 44
Lavandula angustifolia
A fragrant plant used in bath products, perfume, and aromatherapy. Evidence for medical effects is preliminary.
Europe · Herb · № 206
Convallaria majalis
Traditionally attributed effects: heart tonic, diuretic, laxative, emetic.
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.
Europe · Herb · № 226
Tilia × europaea
Traditionally attributed effects: calming nerve remedy, induces sweating, vasodilating, restores the vessel walls, lowers blood pressure.
Europe · Other · № 588
Lobaria pulmonaria
Traditionally attributed effects: antioxidant, expectorant; reduces inflammation in the airways and intestines, supports the lungs and helps with sinusitis.
Asia · Herb · № 671
Lophatherum gracile
Traditionally attributed effects: cools heat in heart and stomach in restlessness, thirst and mouth ulcers, and in painful urination.
Asia · Food · № 131
Nelumbo nucifera
Almost every part is used: seeds for diarrhoea and restlessness, rhizome as food, leaf for 'summer heat'. Scientific evidence is mostly laboratory research.
Europe · Herb · № 211
Viola odorata
Traditionally attributed effects: V. odorata anti-inflammatory, expectorant, diuretic, antitumour; V. tricolor expectorant, anti-inflammatory, diuretic, antirheumatic, laxative, strengthens capillaries.
North America · Herb · № 370
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.
Central America and the Caribbean · Food · № 266
Zea mays
Traditionally attributed effects: diuretic, heals the urinary tract lining, tonic, soothing.
South America · Herb · № 859
Maytenus boaria
A graceful tree with drooping twigs and fine leaves that cattle love to eat. Traditionally for fever and skin rash; research is lacking.
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.
South America · Herb · № 883
Desmodium molliculum
A low plant of the pea family. Traditionally used for inflammation and wounds; research is limited.
Asia · Herb · № 348
Centella asiatica
Traditionally attributed effects: cleansing, tonic, diuretic, locally stimulating, calming; for chronic ulcers, eczema, psoriasis, leprosy, epilepsy, insanity, swollen glands, abscesses, chronic rheumatism, diarrhoea in children.
Europe · Herb · № 239
Viscum album
Traditionally attributed effects: slows the heart rate, lowers blood pressure, antitumour.
Europe · Herb · № 199
Leucanthemum vulgare
Young leaves are edible. In folk medicine a tea of the flowers was used for coughs and as a wash; a medicinal effect has not been studied.
Europe · Herb · № 46
Silybum marianum
Promoted for liver disorders, but there is not enough high-quality evidence of effects in people.
Asia · Herb · № 216
Origanum majorana
A mildly aromatic culinary herb related to oregano. It was drunk as tea for bloating, colds and restlessness; studies in humans are scarce.
South America · Herb · № 853
Buddleja globosa
A shrub with orange, ball-shaped flowers. The leaf contains anti-inflammatory compounds such as verbascoside; clinical research on wound healing is lacking.
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.
Europe · Herb · № 110
Gnaphalium uliginosum
An astringent herb traditionally used as a gargle for sore throats and inflamed upper airways. There is no clinical research.
Europe · Herb · № 71
Filipendula ulmaria
Contains salicylates. Traditionally used for heartburn, an irritated stomach and joint pain. Clinical research is scarce.
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.