we are offering justicia gendarussa powder. family: acanthaceae botanical name: justicia gendarussa english: black vasa, black malabar nut medicinal properties black vasa is an erect, branched, smooth under shrub 0.8-1.5 m tall. the leaves are lance-shaped, 7-14 cm long, 1-2.5 cm wide, and pointed at the ends. the rather small flowers are borne in 4-12 cm long spikes, at the end of branches or in leaf axils. the teeth of the sepals cup are smooth, linear, and about 3 mm long. the flowers are about 1.5 cm long, white or pink, with purple spots. the capsule is club-shaped, about 12 mm long, and smooth. the whole plant of black vasa is used headache cough, bronchitis, migrain, fever and fractured bon using information: plants are used as febrifuge and emetic; employed for rheumatic affections. bark is a good emetic. leaves are insecticidal; used in chest pain, rheumatism and eczema in khagrachari. an infusion of the leaves is given internally in cephalalgia, hemiplegia and facial paralysis. the leaves and tender shoots are diaphoretic; decoction is given in chronic rheumatism. the bruished leaves with little lime and leaf is tied over cuts to heal. the leaves with the fruits of piper nigrum is used in leucorrhoea in jointiapur of sylhet. a decoction of the root boiled in milk is given in rheumatism, dysentery and jaundice chemical constituents: leaves contain a bitter and slightly toxic , some aromatic amines and α-& β sitosterol. roots contain β-sitosterol