The traditionally venerated brahmi of Ayurvedic medicine is popular as water hyssop in the west. Other popular names used in different parts of the world are thyme-leafed gratiola and moneywort. It is an indigenous Indian herb which grows in large numbers near the marshy areas. Brahmi is a small creeping herb with white or pinkish flowers. Apart from India, it also grows in China, Nepal, Sri Lanka and even as far west as in the Florida state of US.