Bacopa monnieri (Water hyssop)

Bacopa monnieri, commonly known as water hyssop, is a perennial herb native to Southern and Eastern India, Australia, Europe, Africa, Asia, and North and South America. It has small, bright green leaves and white or lavender flowers. It is a popular aquatic plant often used in aquariums and water gardens due to its ability to thrive in both submerged and emerged conditions.