American beach grass, scientifically known as Ammophila breviligulata, is a hardy plant native to the coastal regions of North America. It plays a crucial role in stabilizing sand dunes, preventing erosion, and providing habitat for various wildlife. The grass has long, slender leaves and can grow up to three feet tall, thriving in sandy, well-drained soils. This grass is particularly important in ecosystems along the Atlantic coast, where it helps maintain the integrity of coastal landscapes. Its extensive root system binds the sand, allowing it to withstand strong winds and shifting sands, making it essential for coastal conservation efforts.