North America · Herb · № 955
American licorice
Glycyrrhiza lepidota
A legume with long, tough, sweet roots, related to true licorice. The root tastes of licorice; it contains less glycyrrhizin than Glycyrrhiza glabra.
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 · № 955
Glycyrrhiza lepidota
A legume with long, tough, sweet roots, related to true licorice. The root tastes of licorice; it contains less glycyrrhizin than Glycyrrhiza glabra.
North America · Herb · № 963
Lactuca tatarica subsp. pulchella (syn. L. pulchella)
A wild lettuce with blue flower heads and milky sap that forms large colonies by runners. Effects not studied.
North America · Herb · № 959
Erigeron canadensis (syn. Conyza canadensis)
An annual of the daisy family with an upright, hairy stem and countless small white flower heads. Contains volatile oil, tannins and flavonoids; the oil was once used as 'oil of erigeron' for bleeding and diarrhoea.
Europe · 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.
North America · Herb · № 956
Artemisia frigida
A low, silver-grey, strongly scented wormwood shrub. Contains a volatile oil with camphor and cineole and, like other wormwoods, thujone.
North America · Herb · № 958
Ratibida columnifera (syn. R. columnaris)
A member of the daisy family with drooping yellow or red-brown ray flowers around a long, columnar centre that smells when bruised. Effects not studied.
North America · Herb · № 957
Mirabilis nyctaginea (syn. Allionia nyctaginea)
Related to the marvel of Peru (Mirabilis jalapa), with a thick taproot and small pink flowers that open in the afternoon. Taken internally the root is strongly laxative.
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.