South America · Herb · № 877
Tara
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.
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.
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.
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 · 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 · № 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 · № 850
Annona muricata
A tree with a large, sweet-sour fruit. The leaf is drunk as a calming tea. Claims that soursop cures cancer are unproven.
Central America and the Caribbean · Food · № 818
Bixa orellana
The red seeds are used as a colouring and spice; traditionally also as a remedy.
Central America and the Caribbean · Herb · № 347
Tagetes erecta
Traditionally attributed effects: curbs sebum in oily skin, calms and prevents dehydration in dry skin, hydrates and keeps wrinkles at bay in combination skin; spiritual symbol of inner fire.
Central America and the Caribbean · Food · № 166
Persea americana
A fruit rich in monounsaturated fats, fibre and potassium; it fits a diet that is favourable for cholesterol. Avocado oil is used in skin care.
Central America and the Caribbean · Herb · № 161
Capsicum frutescens
Capsaicin from chilli peppers is used externally for nerve pain and joint pain; high-dose capsaicin patches are an approved medicine. Internally it is mainly a warming spice.
South America · Herb · № 183
Erythroxylum coca
The leaf contains a small amount of cocaine and other alkaloids. Chewing it or drinking it as tea is used in the Andes against hunger, fatigue and altitude sickness; evidence for the latter is limited. Cocaine, the first local anaesthetic and today mainly an addictive drug, was isolated from the leaf.
Central America and the Caribbean · Other · № 817
Protium copal
Resin from tropical trees that is burned as incense at ceremonies.
Central America and the Caribbean · Herb · № 928
Turnera diffusa
A small, woody shrub with small, strongly scented leaves and yellow flowers. Contains flavonoids such as apigenin and acacetin, terpenes and a small amount of cyanogenic glycosides. Considered mildly calming and uplifting; which substances cause this is not known.
Central America and the Caribbean · Herb · № 460
Dysphania ambrosioides (syn. Chenopodium ambrosioides)
A strong-smelling culinary herb traditionally used against intestinal worms and wind. The essential oil contains ascaridole, which kills worms but is also toxic to humans.
South America · Herb · № 33
Uncaria tomentosa
There is no conclusive scientific evidence that cat's claw helps any health condition.
South America · Herb · № 31
Cinchona spp. (o.a. C. officinalis, C. pubescens)
The bark contains quinine and other alkaloids. Quinine became an important antimalarial, but using the bark yourself is unsafe and is not malaria treatment.
South America · Food · № 32
Lepidium meyenii
A root crop eaten as food. Claims about fertility and energy are unproven.
Central America and the Caribbean · Herb · № 420
Argemone mexicana
Traditionally attributed effects: root diuretic, cleansing, pain-relieving, sleep-inducing; seeds laxative, emetic, expectorant; for oedema, jaundice, skin diseases, warts, scabies, gonorrhoea, tapeworm, cough and asthma.
South America · Herb · № 816
Minthostachys mollis
A mint-like plant used in the Andes for stomach complaints and wind.
Central America and the Caribbean · Herb · № 906
Ipomoea corymbosa (syn. Turbina corymbosa, Rivea corymbosa)
A woody morning glory with white flowers. The small, round seeds contain ergine (LSA) and related ergoline alkaloids, chemically related to LSD. They bring an intoxication with visions, often with nausea and lethargy.
Central America and the Caribbean · Herb · № 212
Pimenta dioica
The dried berries contain eugenol, like cloves, and give a warm flavour. In Caribbean folk medicine they are used for stomach ache and wind; research is lacking.
Central America and the Caribbean · Herb · № 905
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.
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.
Central America and the Caribbean · Herb · № 369
Smilax spp. (o.a. Smilax ornata)
The root contains saponins and was long sold as a 'blood-purifying' remedy and for skin conditions. There is no evidence that sarsaparilla treats herpes, syphilis or other infections.
Central America and the Caribbean · Herb · № 923
Heimia salicifolia
A shrub of the loosestrife family with narrow leaves and yellow flowers. Contains vertine (cryogenine), lyfoline and lythrine. Said to cause slight dizziness, a yellow tint over what one sees and the feeling that sounds come from far away.
Central America and the Caribbean · Mushroom · № 904
Psilocybe mexicana (en andere Psilocybe-soorten)
Small mushrooms containing psilocybin and psilocin. After half an hour to an hour they bring visions and an altered sense of time and space that last several hours.
Central America and the Caribbean · Herb · № 222
Vanilla planifolia
Traditionally attributed effects: gives a feeling of calm and comfort; fragrance.
North America · Herb · № 159
Dioscorea villosa
Traditionally used for abdominal and uterine cramps. Wild yam cream is sold as 'natural progesterone', but the body cannot convert diosgenin into hormones; only a laboratory can.
Central America and the Caribbean · Herb · № 632
Anemopsis californica
Traditionally attributed effects: expels wind and dampness in joint pain that worsens in cold, wet weather, opens blocked sinuses and dries dampness in slow-healing wounds and swellings.
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.
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.