Central America and the Caribbean · Herb · № 822
Pirul (Peruvian pepper tree)
Schinus molle
A tree with aromatic leaves and pink berries, used in cleansing rituals and as a folk remedy.
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.
Central America and the Caribbean · Herb · № 822
Schinus molle
A tree with aromatic leaves and pink berries, used in cleansing rituals and as a folk remedy.
South America · Herb · № 1014
Polylepis (o.a. P. besseri en P. tarapacana)
Gnarled trees and shrubs of the rose family with reddish-brown bark that peels in thin layers and protects against the cold. Nothing has been studied about its effect in people.
South America · Herb · № 871
Quinchamalium chilense
A semi-parasitic herb with orange-yellow flowers in heads. Traditionally for wounds and colds; research is lacking.
South America · Herb · № 915
Krameria lappacea (syn. Krameria triandra)
A low shrub that is partly parasitic on the roots of other plants. The red root is rich in tannins and is therefore astringent. In Europe rhatany root is listed in the pharmacopoeia and used in mouthwashes and gum remedies.
South America · Herb · № 888
Equisetum giganteum
A large horsetail, rich in silica. Traditionally used as a diuretic, like European field horsetail; good evidence is lacking.
South America · Herb · № 1012
Colletia spinosissima
A thorny shrub with green thorns set crosswise and hardly any leaves. It lives together with nitrogen-fixing Frankia bacteria. The bark contains saponins; little has been studied about its effect in people.
Europe · 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.
South America · Herb · № 900
Schoenocaulon officinale
A lily-like plant with highly poisonous seeds containing alkaloids such as veratridine and cevadine. Pharmacists around the world made louse treatments and insecticides from them.
Central America and the Caribbean · Herb · № 819
Nicotiana rustica
A ceremonial plant of many Indigenous peoples of the Americas. Tobacco is addictive and harmful to health.
South America · Herb · № 877
Tara spinosa (syn. Caesalpinia spinosa)
A thorny tree with red pods that are very rich in tannins. In laboratory tests, extracts of the pods inhibited several bacteria.
South America · Food · № 1011
Lupinus mutabilis
A lupin with white to purple flowers and protein-rich, oily beans. The raw beans are bitter from lupin alkaloids, which are removed by days of soaking and rinsing.
South America · Herb · № 892
Parastrephia quadrangularis (syn. Lepidophyllum quadrangulare, P. lepidophylla)
A resinous shrub up to two metres tall with small, scale-like leaves; typical of the dry high plateau.
South America · Herb · № 1013
Nototriche (o.a. N. mandoniana en N. porphyrantha)
A small, cushion-forming mallow that grows flat against the ground, with a thick taproot. Mallows contain soothing mucilage; these species themselves have hardly been studied.
Europe · Herb · № 72
Foeniculum vulgare
The seed is traditionally used for wind, bloating and cramps. There are some small studies, but evidence is limited.
Europe · Food · № 654
Nasturtium officinale
Traditionally attributed effects: rich in vitamin C, beta-carotene and vitamin E; used to support detoxification, cool body heat and support the lungs.
Europe · Herb · № 86
Plantago major
The leaf is traditionally bruised and applied to insect bites, small wounds and grazes, and taken as tea for coughs. Clinical evidence is limited.
Europe · Herb · № 242
Ruta graveolens
Traditionally attributed effects: antiseptic, stimulating, promotes menstruation, expectorant, antispasmodic, expels worms (children); strengthens capillaries (rutin); for hysteria, flatulence and colic, incipient paralysis, indigestion; oil diuretic and skin-irritant.
South America · Herb · № 1005
Achyrocline satureioides (en verwante wollige composieten, o.a. Culcitium canescens)
A woolly, bitter-aromatic plant up to a metre tall with yellow flower heads. Contains flavonoids such as quercetin and luteolin; in the laboratory the extract acts against some viruses, but research in people is lacking.
South America · Herb · № 893
Azorella compacta (en verwante soorten)
An evergreen cushion plant that grows over the ground like a green boulder. It grows about one and a half centimetres a year; some plants are estimated to be over 3,000 years old. The plant contains a sticky resin.
South America · Food · № 15
Ilex paraguariensis
The leaves contain caffeine, theobromine and polyphenols; the drink is stimulating and dispels tiredness, like coffee or tea. It is a beverage and social drink, not a medicine.
South 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.
South America · Herb · № 924
Anadenanthera colubrina
A thorny tree of the pea family, related to yopo. The seeds contain much bufotenine, up to over twelve per cent, as well as some DMT and 5-MeO-DMT. As a snuff they cause violent physical effects and short visions.
South America · Herb · № 902
Psychotria viridis
A shrub of the coffee family up to five metres tall. The leaves contain DMT, a short-acting, powerfully mind-altering substance that only works by mouth together with an MAO inhibitor such as ayahuasca.
South America · Herb · № 926
Brunfelsia grandiflora
A shrub of the nightshade family up to three metres tall, with fragrant flowers that fade from purple to white. Contains scopoletin, among others, and compounds that cause convulsions in animals. Gives a feeling of cold and tingling, and in larger amounts dizziness and paralysis.
CautionSouth America · Herb · № 917
Maytenus macrocarpa (syn. Monteverdia macrocarpa); in Noord-Peru ook Heisteria acuminata
A large tree with thick, reddish-brown bark. The bark contains triterpenes and sesquiterpenes, among other compounds; extracts were anti-inflammatory in experiments. Studies in people are lacking.
South America · Herb · № 879
Ilex guayusa
A relative of yerba mate; the leaf contains a lot of caffeine and is stimulating.
South America · Herb · № 914
Corynaea crassa
An unusual parasitic plant without chlorophyll that lives on the roots of trees and shrubs; only a club-shaped flower spike appears above ground. Little is known about its effect in people.
South America · Herb · № 882
Bursera graveolens
A tree of the frankincense and myrrh family, with strongly scented wood that contains essential oil.
South America · Herb · № 854
Croton lechleri
A tree with a thick, blood-red sap. On the skin it dries quickly into a protective layer. Crofelemer, approved in the US since 2013 for diarrhoea in people with HIV, was developed from the sap.
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.