Alstonia SCHOLARIS (L.) R. Br.


Synonym : -
Bangla Name : : Chhatim, Chhaitan, Khami, Satni, Chhatni (Sylhet). ,Sesna (Chakma), Chaile (Mogh), Sakehan, Sokchuan, Bor-chhak-chhan (Garo), Chong Laong, Chai Lang (Marma), Chenchana Gaith (Tanchangya).
English Name : Devil’s tree, Dita bark tree.
Family : Apocynaceae
Disease : Astringent, tonic, anthemintic, laxative, febrifuge, alterative,antiperiodic, chronic diarrhoea ,dysentery, fever, skin diseases,malaria, ulcers and cancer.
Description : A medium-sized, sometimes very tall, evergreen trees with copious white latex, branches whorled. Leaves 10-20 cm long, coriacious, oblong-lanceolate, whorled. Flowers small, greenish white, in many flowered capitate cymes. Fruits 30-60 cm long, narrow, cylindrical follicles, pendulous in clusters.
Distribution : All over Bangladesh in forest and village thickets.
Chemical Constituents : Principal constituents of leaf, barks of stems and roots are indole alkaloids, picrinine, nareline, akuammicine, scholarine, strictamine, tetrahydroalastonine, detamine, echitenine, echitamine, ditamine, echitamidine, stigmasterol, ?-sitosterol, campester
Uses : The bark is astringent, tonic, anthemintic, laxative, febrifuge, alterative and antiperiodic. It is a valuable remedy in chronic diarrhoea and the advanced stages of dysentery, also useful in catarrhal fever, skin diseases and malaria. The milky juice is
Habit : Small tree