Desmodium gangeticum, commonly known as salparni, is a perennial herb native to Southeast Asia and Oceania. It typically grows to a height of 2-4 feet with a similar spread. The plant features simple, alternate oblong leaves that can reach up to 6 inches in length. During the flowering season, which occurs in the summer and early fall, salparni produces attractive purple and white flowers. These flowers are bilateral and form on indeterminate inflorescences, adding ornamental value to the plant.

Salparni is valued for its medicinal properties and is used in traditional medicine to treat conditions such as gallstones and urinary tract issues. It is also appreciated for its drought tolerance and ability to thrive in dry conditions with clayey loam soils. In cultivation, it requires partial shade to full sun and can be used in herbal gardens or as part of a medicinal plant collection. However, gardeners should be aware that it can become invasive in some habitats, spreading through its robust root system. It is considered an invasive weed in some habitats within its introduced range.CC BY-SA 4.0