Water Mimosa (Neptunia oleracea)

Neptunia oleracea, commonly known as water mimosa, is a fast-growing, floating aquatic herb in the Fabaceae family. Native to Southeast Asia, it thrives in ponds, rice paddies, and slow-moving water bodies, producing delicate, feathery leaves and small yellow flowers. Traditionally, the tender stems and leaves are consumed as a nutritious vegetable rich in protein, vitamins, and minerals, and the plant has been used in folk medicine for its diuretic and blood-purifying properties. With its culinary, medicinal, and ecological significance, Neptunia oleracea remains an important species in tropical agriculture, home gardens, and wetland ecosystems.