Sorghastrum nutans, commonly known as Indian grass, is a perennial grass native to North America. It typically grows in prairies and open fields, reaching heights of 3 to 6 feet. The plant features tall, slender stems and produces distinctive golden-brown flower heads that bloom in late summer and fall. This grass is an important component of grassland ecosystems, providing habitat and food for various wildlife species. Additionally, Sorghastrum nutans is often used in erosion control and as a forage crop for livestock due to its resilience and adaptability to different soil types.