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Jateorhiza palmata (calumba) is a perennial climbing plant from East Africa. It contains isoquinoline alkaloids and is used mainly as a bitter tonic especially in cases of anorexia nervosa. It contains no tannins, hence it can be safely used in iron preparations for the treatment of anaemia without the fear of precipitation resulted from in vitro interaction.
| Jateorhiza palmata | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Ranunculales |
| Family: | Menispermaceae |
| Genus: | Jateorhiza |
| Species: | J. palmata
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| Binomial name | |
| Jateorhiza palmata | |
| Synonyms[1] | |
Description
editTall, dioecious twining perennial vine; often reaching the tops of trees. The annual stems, one or two from each root, have hairs with glandular tips and have large bright green membranous leaves which are palmate, alternate and long petioled. The flowers are insignificant and greenish white. The female flower is followed by moon-shaped stone in a drupe. Male flowers are in 30 centimetres (12 in) long panicles. The tuberous root is large and fleshy, about 3–8 centimetres (1.2–3.1 in) in diameter with a thick bark. Transverse section is yellowish, outside greyish brown. Taste is muscilagenous and very bitter.
References
edit- ^ a b "Jateorhiza palmata". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 22 February 2015.
External links
edit- Dressler, S.; Schmidt, M. & Zizka, G. (2014). "Jateorhiza palmata". African plants – a Photo Guide. Frankfurt/Main: Forschungsinstitut Senckenberg.
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