Medicinal Plants of Bangladesh
Medicinal Plants Database of Bangladesh includes the authentic Taxonomic Information, Vernacular/Bangla Name, Tribal and English Name, Family, Description and Photograph of the Plants, Chemical Constituents, Uses and Distribution of the species in Bangladesh. MPBD also contain dictionary of Botanical and Pharmacological terms.
Bengali/Vernacular Name: Tridhara, Tridaksha.
English Name: Mexican Daisy, Coat Buttons.
Description of the Plant:
Annual or biennial somewhat patently hispid herbs. Stem branched, creeping at base, suberect or trailing above. Leaves ovate-lanceolate, or elliptic-rhomboid, with a cuneate base, obtuse or subacute, coarsely serrate or lobed, patently hispid, 2.5-7 cm long. Heads solitary, 1.2-1.5 cm across, on erect, 10-30 cm long peduncle. Marginal flowers 5-6 with pale yellow, 0.3 cm long ligules; disc flowers bright yellow.
Leaf juice possesses antiseptic, insecticidal and parasiticidal properties. The crushed leaves are applied to arrest bleeding in bruises and cuts. Leaves are also used for the treatment of bronchial catarrh, dysentery, diarrhoea and for the restoration of hairs.
Aerial parts of the plant contain sterols, campesterol, stimasterol, β-sitosterol and saturated and unsaturated C12-C22 fatty acids. Flowers contain flavonoids, luteolin, glucoluteolin and quercetin (Ghani, 2003).
Throughout the country in fallow lands.