Phyllanthus niruri

Description: It grows 50–70 cm (20–28 in) tall and bears ascending herbaceous branches. The bark is smooth and light green. It bears numerous pale green flowers which are often flushed with red. The fruits are tiny, smooth capsules containing seeds. 

Flowering and Fruiting: July to September.

Economic Importance: Phyllanthus has been used in Ayurvedic medicine for over 2,000 years and has a wide number of traditional uses including internal use for jaundice, gonorrhea, frequent menstruation, and diabetes and topical use as a poultice for skin ulcers, sores, swelling, and itchiness. 

Reference: https://en.wikipedia.org/wiki/Phyllanthus_niruri