Asia · Food · № 792
Maltose (yi tang)
Saccharum granorum (maltose)
Traditionally attributed effects: strengthens qi and spleen, eases pain from cold in the middle and moistens the lungs.
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.
Asia · Food · № 792
Saccharum granorum (maltose)
Traditionally attributed effects: strengthens qi and spleen, eases pain from cold in the middle and moistens the lungs.
South America · Food · № 916
Neltuma pallida (syn. Prosopis pallida)
A thorny tree of the pea family, related to mesquite, with sweet pods full of sugars. With its deep roots the tree holds the dry forest together.
Europe · Food · № 10
Citrus bergamia
The peel yields bergamot oil, a fragrance in perfume and Earl Grey tea. The oil contains bergapten, which makes the skin sensitive to sunlight. Health claims are not well studied.
Asia · Food · № 272
Prunus armeniaca
Traditionally attributed effects: cough-suppressing, astringent, antibacterial, pain-relieving, diuretic, anti-inflammatory; wild cherry suppresses cough.
Europe · Herb · № 523
Mentha arvensis
Traditionally attributed effects: aromatic, carminative, stimulating, antispasmodic, promotes menstruation, antiseptic, stomachic, cooling, diuretic; leaf juice for diarrhoea and dysentery, tea for rheumatism and indigestion.
Europe · Herb · № 79
Inula helenium
The root is traditionally used for productive coughs and bronchitis; it is rich in inulin. Clinical evidence is limited.
North America · Herb · № 997
Diospyros virginiana
A tree of the ebony family, related to the kaki. Unripe, the orange fruits are so astringent that they pucker the mouth, but after the first frost they are sweet and soft. They are rich in vitamin C. Bark and unripe fruits contain many tannins.
Asia · Herb · № 349
Phyllanthus emblica
Traditionally attributed effects: fresh fruit cooling, diuretic, laxative, stomachic; bark astringent; for lung and eye inflammation, hair growth, asthma, bronchitis, bile complaints, bleeding, diarrhoea, dysentery, anaemia, jaundice.
Europe · Herb · № 197
Dianthus spp.
The clove pink has fragrant, edible petals. In Chinese medicine the related Dianthus superbus (qu mai) is used for bladder infections; no medicinal effect is described for the garden carnation.
Africa · Herb · № 371
Acacia senegal
A soluble fibre that forms a mucilaginous solution in water. It soothes the throat and stomach and is being studied as a prebiotic; it can cause wind and bloating. There is no evidence that it treats viral infections such as HPV.
Europe · Herb · № 67
Borago officinalis
The seed oil, rich in gamma-linolenic acid, has been studied for eczema and joint inflammation with mixed results. The leaf was traditionally used to reduce fever and as a tonic.
North America · Herb · № 372
Sanguinaria canadensis
Traditionally attributed effects: stimulating, emetic, expectorant, restorative; part of escharotic treatment for cervical dysplasia, warms lungs/stomach/uterus, promotes coughing up.
Europe · Food · № 255
Rubus fruticosus
Traditionally attributed effects: astringent; for damp stomach and bowel complaints, diarrhoea, mucus; syrup or liqueur against sore throat.
Asia · Food · № 572
Zizyphus vulgaris
Traditionally attributed effects: diuretic, lowers blood sugar, soothing, soothing to the chest.
Asia · Herb · № 471
Costus speciosus
Traditionally attributed effects: bitter, astringent, stimulating, aids digestion, expels worms, cleansing, aphrodisiac, anti-inflammatory; for fever with catarrh, cough, indigestion, worms, skin diseases, snake bites.
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 · № 87
Primula veris
The root contains saponins and is traditionally used to loosen phlegm in coughs; the flowers as a calming tea. There is some research on combination cough preparations.
Europe · Herb · № 82
Leonurus cardiaca
Traditionally used for stress-related palpitations, nervousness and menstrual complaints. Clinical research is scarce.
Europe · Herb · № 59
Althaea officinalis
Root and leaf are rich in mucilage that forms a soothing layer; used for dry coughs, throat irritation and an irritated stomach. Evidence is modest.
Europe · Herb · № 78
Hyssopus officinalis
Traditionally used for coughs, colds and congestion. Clinical evidence is lacking.
Asia · Herb · № 508
Hemidesmus indicus
Traditionally attributed effects: cleansing, tonic, soothing, induces sweating and urination, purifies the blood; for lack of appetite, indigestion, fever, skin diseases, syphilis, leucorrhoea, urogenital diseases, chronic cough, rheumatic joints.
Asia · Herb · № 566
Urginea indica
Traditionally attributed effects: in small doses expectorant, stimulates the heart, diuretic, decongestant, promotes menstruation; in large doses emetic and laxative.
Asia · Herb · № 127
Lonicera japonica en L. periclymenum
The flower buds (jin yin hua) are an important 'cooling' herb in Chinese medicine for fever, sore throats and colds. There is plenty of laboratory research but few good clinical studies.
Asia · Herb · № 723
Eriobotrya japonica
Traditionally attributed effects: cools hot phlegm in the lungs and makes rebellious lung and stomach energy descend.
Asia · Herb · № 130
Nardostachys jatamansi
Used in Ayurveda as a calming remedy for insomnia and restlessness. There is mostly animal research; clinical evidence is lacking.
Asia · Herb · № 402
Acorus calamus
Traditionally attributed effects: carminative, tonic, stimulating; restores throat and voice (singers), improves concentration/clear thinking, for flatulence and heartburn.
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 · № 207
Papaver rhoeas
Traditionally attributed effects: mildly narcotic in large amounts; Papaver somniferum (source of opium) is poisonous.
Europe · Herb · № 100
Tussilago farfara
One of the oldest cough herbs; the leaf contains soothing mucilage. Because of its toxic alkaloids it is now advised against.
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 · Food · № 68
Brassica oleracea
A vegetable rich in vitamin C and fibre. In folk medicine cold cabbage leaves are placed on engorged breasts or painful joints; small studies give mixed results.
Asia · Food · № 238
Citrus aurantiifolia
A sour citrus fruit rich in vitamin C. The juice was given against scurvy and is used in Asia with honey or salt for coughs and sore throat.
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.
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.
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.