Andrographis paniculata

Andrographis paniculata, commonly known as creat or green chiretta, is an annual herbaceous plant in the family Acanthaceae, native to India and Sri Lanka.

It is widely cultivated in Southern and Southeastern Asia, where it has been believed to be a treatment for bacterial infections and some diseases. Mostly the leaves and roots have been used for such purposes; the whole plant is also used, in some cases.