Murdannia keisak

About

Murdannia keisak, the marsh dewflower, is an annual, emergent plant in the family Commelinaceae. It is known by several other common names, including aneilema, wart-removing herb, Asian spiderwort, and marsh dayflower. The alternate-leaved plant has succulent, prostrate stems 12 to 20 inches long, and forms new roots at the lower nodes. Three-petaled, perfect flowers, white to bluish-purple or pink, are found in the upper leaf axils and at the ends of stems. The fruit is a capsule with several small seeds. A plant of freshwater marshes and the edges of ponds and streams, Murdannia keisak is associated with the growing of rice in east Asia, where it is native to China, Japan, Korea, and Tibet.

Summary from Wikipedia