Calumba, Jateorhiza palmata, columba, kalumba, kalumb, jateorhiza

Palmata means lobed like an open hand with outstretched fingers or hand-like. The name of this plant is with Latin and Greek base and suggests “root of medicinal virtues”. It has only two species: Jateorhiza palmate and Jateorhiza calumba all of them are collectively known as Calumba root, Jateorhiza is native of tropical areas of Southern and Eastern Africa including Malawi. Jateorhiza palmata is named after the Latin “palmata” that refers to its palmately lobed leaves. Basal lobes mostly overlap and the male inflorescence is smooth and Jateorhiza Calumba, The main difference from palmata is that the basal lobes of leaves are rounded but do not overlap and the male inflorescence is hispid.

Calumba Facts

Plant Description

Calumba is a tall, dioecious twining climbing perennial vine that normally grows about 2 – 5 meters long often reaching the tops of trees. The plant is found growing in rain-forest as well as fringing forest. The diameter of calumba root is normally between 3 cm and 8 cm and it has a greenish-black hue. In addition, the root of this herb has a starchy evenness, a hollowed center and a dense bark. Crosswise, the roots have a yellowish color having circulatory bundles arranged in spreading out lines. The annual stems, one or two from each root, are hair with glandular tips and have large bright green membranous leaves.

Leaves

The leaves appear opposite to each other and their petiole is approximately 18 cm to 25 cm in length. The leaf blades measure anything between 15 cm and 35 cm in length and 18 cm and 40 cm in width. They have bristly hairs on both sides, are generally curved, profoundly heart-shaped (cordate) at the bottom, and generally have five wide oval-shaped lobes each.

Flower

Calumba is a dioecious plant, representing that each plant has separate sex. The cluster of flowers (inflorescences) of the male plant of the species are about 40 cm in length and possess green sepals that measure anything between 2.7 mm to 3.2 mm in length and 1.2 mm to 1.6 mm in width. The stamens of the male inflorescences are unbound but merged at their base with the intricate margins of the petals. On the other hand, the female inflorescence of calumba measures approximately 8 cm to 10 cm in length and possesses a rust-red hued pubertal ovary? measuring about 1.0 mm to 1.5 mm.

Fruits

Fertile flowers are followed by globoid drupes enclosing a stone akin to the shape of a moon. It is about 2.0 cm to 2.5 cm in length and approximately 1.5 cm to 2.cm in width.

Worldwide Ethno-medical Uses

Traditional uses and benefits of Calumba

• The tuber is gathered from the wild for local medicinal use.
• It was especially valued as a treatment for digestive problems for people with a weak stomach in Europe.
• It was used against dyspepsia and diarrhea, is considered especially suitable for people with a weak stomach.
• The root is considered to be an anthelmintic, antipyretic, bitter, tonic.
• It is widely used as a treatment against diarrhea and dysentery, gastric irritability, vomiting? during pregnancy.
• Traditionally, it has been eaten as a treatment against snakebites, hernia, and ruptures.
• Root scrapings are applied onto scarifications made in abscesses to mature them.
• The root is eaten against snakebites and as a vermifuge in Tanzania.
• The Zigua people of Tanzania use it to treat hernias and ruptures.
• Throughout south-eastern Africa, the roots are considered tonic and are taken against dysentery and diarrhea, whereas in India they are taken as a bitter tonic with antipyretic and anthelmintic properties, against gastric irritability and vomiting during pregnancy.
• In Europe, Jateorhiza palmate is still used in laxative herbal mixtures.
• In Italy and the United States, the root has been added to herbal bitters.
• Today it is still respected in Africa and India, especially for treating gastric disorders.
• The root is used for poor digestion, low stomach acid, diarrhea, gas, and loss of appetite?.
• This medication is particularly used to cure loss of appetite as well as anorexia nervosa.
• Calumba is particularly useful in treating chronic? fatigue? syndrome? that is usually related to the scarce production of stomach acids.
• Calumba is an effective remedy for treating dysentery and in East Africa.
• It has been traditionally used for this purpose as well as to force out worms from the body.
• People in the United States and in Italy add the root of calumba to herbal bitters.

Precautions

• Avoid use during breast feeding.
• Calumba’s side effects include vomiting and stomach pain?.
• Calumba ought to be usually avoided by pregnant women; often small doses of this medication have been prescribed to such women with a view to alleviate morning sickness?.
• Safety in young children, nursing women, or those with severe? liver? or kidney? disease is not known.
• Taking this herb in excessive doses may result in symptoms of unconsciousness? and paralysis?.

References