Résumé
Sidha acuta Burm. f belonging to family Malvaceae is a terrestrial, erect shrub which is up to 155 cm tall. The plant is native to Mexico, Central America and Himalayan region of India but has spread throughout the tropics and subtropics. Sida acuta Burm. f is widely distributed in pantropical areas and is widely used as traditional medicine in many cases. Among illnesses the plant is may be used alone or in combinations with other plants to cure fever, skin diseases, snake bites, Hemorrhoids, impotency and for boils and eye cataracts. Although the plant has been screened and suggested for various therapeutic activities its photocomposition remained unrevealed because of very restricted amount of research work carried out. Thus it was thought worthwhile to explore this endangered plant on the basis of various standardization parameters. The present research work deals with the collection, identification, extraction, pharmacognosical and phytochemical investigation of Leaves of Sidha acuta Burm. f.