Paspalum plicatulum, commonly known as Brownseed Paspalum, is a rhizomatous perennial grass native to a variety of habitats including open woodlands, grasslands, and savannas in the Americas, particularly the southeastern United States, Mexico, the Caribbean, and parts of South America. It typically grows to exceed 3 feet in height, with flat, linear leaf blades that can reach up to 14 inches long. The plant produces inflorescences with brownish seeds, which contribute to its common name.

Brownseed Paspalum is valued for its ability to thrive in poor soil conditions and its use as a forage grass for livestock. It is also used for erosion control due to its dense growth habit and extensive root system. This grass prefers full sun to part shade and can tolerate a range of soil types, though it performs best in moist, well-drained soils. While it is not known for significant pest or disease issues, it can become weedy and potentially invasive outside its native range, so caution is advised when planting it in non-native areas.CC BY-SA 4.0