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.
GrapeFolk magic and herbal magic
BuchuLocal African healing traditions
Indian tobaccoCherokee medicine
Lignum vitaeHerbal knowledge of the Caribbean
Yerba mateKallawaya healing knowledge
CautionSouth 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.
CautionNorth America · Herb · № 946
Chimaphila umbellata
A low, evergreen dwarf shrub with leathery leaves and pink nodding flowers. Contains arbutin and related compounds, like bearberry.
CautionNorth America · Herb · № 952
Aralia nudicaulis
A low plant of the ivy family with a long, creeping, aromatic root; related to ginseng and no relative of true sarsaparilla (Smilax).
CautionAsia · Herb · № 540
Premna obtusifolia
Traditionally attributed effects: strengthens the heart, stomachic, carminative, cleansing, tonic, anti-inflammatory, lowers blood sugar; for swellings, pain and diabetes; part of 'dashamula'.
CautionEurope · Herb · № 320
Allium ursinum
Traditionally attributed effects: antimicrobial, lowers blood sugar, lowers cholesterol.
CautionEurope · Herb · № 56
Achillea millefolium
Traditionally used to stop bleeding from minor wounds, for fevers and colds, and as a digestive bitter. Clinical evidence is limited.
CautionNorth America · Herb · № 596
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.
CautionAsia · Herb · № 543
Pterocarpus marsupium
Traditionally attributed effects: astringent, cleansing, lowers blood sugar; kino for diarrhoea and toothache; bark for diarrhoea and diabetes; leaves on boils, ulcers and skin diseases.
CautionAfrica · Food · № 12
Allium sativum
A food with a long history of use. Supplement research suggests only limited effects and does not establish a treatment.
CautionEurope · 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.
CautionCentral America and the Caribbean · Herb · № 849
Momordica charantia
A bitter climbing plant whose fruit, leaves and vines are used. In folk medicine mainly taken to lower blood sugar; research shows a small effect at most.
CautionAfrica · Herb · № 467
Coccinia indica
Traditionally attributed effects: cleansing, laxative (bark), antispasmodic and expectorant (leaf and stem), lowers blood sugar; for incipient diabetes, swollen glands, skin diseases, smallpox rash, gonorrhoea, bronchitis.
CautionAsia · Herb · № 17
Withania somnifera
An Ayurvedic medicinal plant. Some preparations have been studied for stress and sleep, but evidence is limited and products vary.
CautionSouth America · Herb · № 901
Banisteriopsis caapi
A giant liana up to thirty metres long. The stem contains harmine, harmaline and tetrahydroharmine, which inhibit the enzyme MAO. This makes the DMT from plants such as chacruna active by mouth. The drink brings visions, and usually vomiting and diarrhoea, which the tradition regards as cleansing.
CautionEurope · Herb · № 93
Betonica officinalis (syn. Stachys officinalis)
Traditionally used for tension headaches and nervousness. Modern clinical research is lacking.
CautionAsia · 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.
CautionEurope · Food · № 48
Urtica dioica
A food and fiber plant with a long tradition in folk medicine. Medical claims are not established.
CautionNorth America · Herb · № 189
Pinus spp.
The scent of needles and resin is experienced as fresh and cleansing. Pine buds and needles contain essential oil and vitamin C; a medicinal effect has hardly been studied.
CautionNorth America · Herb · № 14
Echinacea purpurea
Studied for colds and respiratory infections. It may slightly reduce the chance of catching a cold; effects on duration and other conditions are uncertain.
CautionEurope · Food · № 90
Rubus idaeus
The fruit is a nutritious berry. Raspberry leaf has been used in folk medicine in late pregnancy to ease labour; convincing evidence is lacking.
CautionEurope · Herb · № 300
Cnicus benedictus
Traditionally attributed effects: bitter digestive stimulant, expectorant, antiseptic, wound-healing.
CautionAsia · Herb · № 556
Sphaeranthus indicus
Traditionally attributed effects: bitter, tonic, stomachic, stimulating, cleansing; for bile complaints, tumours, worms, skin diseases (purifies the blood), bleeding haemorrhoids, syphilis, urethral discharge, conjunctivitis.
CautionEurope · Herb · № 62
Arctium lappa
In Europe the root was considered a 'blood-cleansing' herb for skin problems such as eczema and acne; the seed is used in Chinese medicine for sore throats. Clinical evidence is weak.
CautionAsia · Herb · № 144
Tinospora cordifolia
In Ayurveda a rejuvenating remedy (rasayana) for fevers and the immune system. Studies are small; it has no proven effect against infections.
CautionAsia · Herb · № 142
Commiphora wightii (syn. C. mukul)
The resin is used in Ayurveda for joint complaints, overweight and high cholesterol. A US study found no reduction in cholesterol; LDL even rose slightly.
CautionAsia · Herb · № 548
Rubia cordifolia
Traditionally attributed effects: promotes menstruation, astringent, diuretic, cleansing, decongestant, tonic; for paralysis, jaundice, urinary tract obstruction, menstrual disorders, mastitis, too little lochia.
CautionAsia · 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.
CautionEurope · Herb · № 81
Juniperus communis
The berries are traditionally used as a diuretic, for digestive complaints and externally for joint pain. Clinical evidence is limited.
CautionEurope · Herb · № 338
Rumex crispus
Traditionally attributed effects: strongly laxative, promotes bile, cleansing.
CautionAsia · Herb · № 5
Curcuma longa
A traditional culinary spice containing curcumin; laboratory findings do not establish a cure for disease.
CautionNorth 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.
CautionAsia · Food · № 358
Vigna radiata
Traditionally attributed effects: light and easily digestible, sattvic (calm in the head); for fever, ulcers and blood disorders; khichadi with takra for 7–10 days as a cleansing cure; soap substitute makes the skin soft.
CautionAsia · Herb · № 39
Azadirachta indica
Used for centuries in traditional medicine in India, but there is insufficient clinical evidence of medical benefits.
CautionEurope · Herb · № 89
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.
CautionEurope · Herb · № 2
Salvia rosmarinus (syn. Rosmarinus officinalis)
An aromatic culinary herb with carnosic acid and rosmarinic acid. A few small studies point to a slight effect of the scent on alertness; that it improves memory has not been shown. The leaf is used for digestive complaints.
CautionAfrica · Herb · № 399
Achyranthes aspera
Traditionally attributed effects: astringent, diuretic, cleansing, antipyretic, laxative; for oedema from the kidneys, bronchial complaints, leprosy, stomach ache, haemorrhoids, boils, incipient diarrhoea; abortifacient in high doses.
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.