What is this plant with red-rosy flowers and big leaves?
This is the Pagoda Flower, (Clerodendrum paniculatum), also known as Hanuman Kireetam, Orange Tower Flower, Clerodendron. Pagoda plant is native to tropical Asia and Papuasia (southern China including Taiwan, Indochina, Bangladesh, Sri Lanka, Andaman & Nicobar Islands, Borneo, Sulawesi, Sumatra, Philippines, Bismarck Archipelago).
It is reportedly naturalized in India, Fiji, French Polynesia, and Central America. Clerodendrum paniculatum is a frost-tender, suckering, evergreen, multi-stemmed shrub.
The pagoda flower is popular as an ornamental plant and known for its medicinal uses. Antipyretic and anti-inflammatory properties of the plant have been verified, as well as antiviral activity.