Hydrocotyle vulgaris

Hydrocotyle vulgaris, commonly known as marsh pennywort, is a small aquatic or semi-aquatic plant found in wetlands, ponds, and marshes. It has rounded, lobed leaves that resemble coins, hence the name "pennywort." The plant spreads through creeping stems, forming mats that help stabilize soil and reduce erosion. It produces tiny white or pinkish flowers and thrives in moist, nutrient-rich environments. Hydrocotyle vulgaris plays a valuable role in wetland ecosystems by supporting biodiversity and improving water quality through nutrient absorption. It is often used in pond and water garden landscaping for its attractive, ground-covering habit.