Commelina

Description:

Very small wildflower grows in the grass-In China, the plant is used medicinally as a diuretic, febrifuge and anti-inflammatory.[2] In Pakistan it is used as animal fodder and also eaten by humans as a vegetable. It is also used there medicinally, but with different purported effects, including as a laxative and to cure inflammations of the skin as well as leprosy. The people of Nepal eat the young leaves as a vegetable, use a paste derived from the plant to treat burns, and treat indigestion with a juice produced from the roots. http://en.wikipedia.org/wiki/Commelina_b...

Notes:

commonly known as the Benghal dayflower or tropical spiderwort, is a perennial herb native to tropical Asia and Africa. It has been widely introduced to areas outside its native range, including to the neotropics, Hawaii, the West Indies and to both coasts of North America. It flowers from spring into the fall and is often associated with disturbed soils. In the United States it has been placed on the Federal Noxious Weed List. It is considered a moderate weed of rice cultivation in Asia.[1]