Scientific name Justicia adhatoda Rank Species | Genus Justicia Higher classification Justicia | |
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Similar Justicia, Boerhavia diffusa, Shatavari, Indian bael, Acanthaceae | ||
Justicia adhatoda herb to treat cold asthma cough
Justicia adhatoda, commonly known in English as Malabar nut, adulsa, adhatoda, vasa, or vasaka, is a medicinal plant native to Asia, widely used in Siddha Medicine, Ayurvedic, homeopathy and Unani systems of medicine.
Contents
- Justicia adhatoda herb to treat cold asthma cough
- Medicinal plant adhatoda beddome vasaka adalodakam malabar nut justicia adhatoda
- Botanical description
- Chemical composition
- Traditional medicine
- Names
- References
The plant's range includes Sri Lanka, Nepal, India, Pakistan, Indonesia, Malaysia, and China, as well as Panama where it is thought to have been introduced.
Medicinal plant adhatoda beddome vasaka adalodakam malabar nut justicia adhatoda
Botanical description
Justicia adhatoda is a shrub with lance-shaped leaves 10 to 15 centimeters in length by four wide. They are oppositely arranged, smooth-edged, and borne on short petioles. When dry they are of a dull brownish-green colour. They are bitter-tasting. When a leaf is cleared with chloral hydrate and examined microscopically the oval stomata can be seen. They are surrounded by two crescent-shaped cells at right angles to the ostiole. The epidermis bears simple one- to three-celled warty hairs, and small glandular hairs. Cystoliths occur beneath the epidermis of the underside of the blade.
The trunk has many, long, opposite, ascending branches, where the bark is yellowish in color. Flowers are usually white and the inflorescence shows large, dense, axillary spikes. Fruits are pubescent, and are with club-shaped capsules.
Chemical composition
The leaves of Adhatoda vasica contains phytochemicals such as alkaloids, tannins, saponins, phenolics and flavonoids. The most important is vasicine, a quinazoline alkaloid. The vasicine yield of the herbage has been measured as 0.541 to 1.1% by dry weight.
Traditional medicine
This shrub has a number of traditional medicinal uses in Siddha Medicine, Ayurvedic and Unani systems of medicine.
Names
It is also called Adhatoda vasica, which is derived from a former scientific name. It has different names in different languages.
In Garhwali language it is called Basingu it is also used as vegetable but very bitter. According to br Panchuri.