North America · Herb · № 969
Western hemlock
Tsuga heterophylla
A large conifer with a drooping top and short, flat needles. The bark is very rich in tannins; the young needles contain vitamin C.
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.
North America · Herb · № 969
Tsuga heterophylla
A large conifer with a drooping top and short, flat needles. The bark is very rich in tannins; the young needles contain vitamin C.
Asia · Herb · № 767
Ziziphus jujuba var. spinosa
Traditionally attributed effects: nourishes heart yin and calms the mind in insomnia and restlessness; curbs night sweats.
North America · Herb · № 156
Prunus serotina
The dried bark was long used in cough syrups to calm irritating coughs. Modern clinical evidence is lacking.
Asia · Herb · № 651
Atractylodes macrocephala
Traditionally attributed effects: strengthens the spleen and regulates the stomach; for diarrhoea and fluid retention, and traditionally to help prevent miscarriage.
Asia · Herb · № 128
Morus alba en M. nigra
The leaf (sang ye) is being studied for post-meal blood sugar and is used in Chinese medicine for coughs and fevers; bark, twigs and berries each have their own use too. Evidence is preliminary.
South America · Herb · № 878
Smallanthus sonchifolius
A plant of the daisy family with sweet, crunchy tubers full of inulin and fructo-oligosaccharides, which the body barely absorbs. The leaf has been studied for diabetes; evidence in humans is lacking.
Central America and the Caribbean · Herb · № 922
Calea ternifolia (syn. Calea zacatechichi)
A shrub of the daisy family with very bitter leaves. Contains caleicine and other sesquiterpene lactones, among others. Said to make sleep light and dreams clear and vivid; in a small study an extract caused a slight change of perception, drowsiness and a short sleep with vivid dreams.
Asia · Herb · № 121
Artemisia annua
Source of artemisinin, the basis of today's standard malaria treatment. Teas or herbal preparations, however, are not a reliable malaria treatment; the WHO advises against them.
Europe · Herb · № 187
Quercus robur
The bark contains a lot of tannins and is astringent. It is used as a decoction for diarrhoea, as a mouthwash for inflamed gums and as a sitz bath for haemorrhoids.
Asia · Herb · № 728
Atractylodes lancea
Traditionally attributed effects: dries dampness and strengthens the spleen; expels wind, cold and dampness.
Asia · Herb · № 363
Nigella sativa
Traditionally attributed effects: aromatic, diuretic and sudorific, promotes bile, stomachic, stimulating, carminative, expels worms, promotes menstruation and milk flow, antibacterial.
Asia · Herb · № 135
Piper nigrum
Important warming spices in Ayurveda, used for sluggish digestion and colds. Piperine from pepper increases the absorption of some substances, such as curcumin.
Asia · Mineral · № 782
Sulfur
Traditionally attributed effects: externally for scabies and fungal infections.
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.