Axonopus fissifolius, commonly known as Common Carpetgrass or Louisiana Grass, is a perennial grass native to the southeastern United States and tropical America. It is often found in moist, open areas such as wet meadows, floodplains, and the margins of water bodies. This grass typically forms a dense, mat-like ground cover, reaching a height of 6-12 inches (15-30 cm). It has a creeping growth habit with flat, wide leaves that are a light green color. Common Carpetgrass is not known for showy flowers; instead, it produces inconspicuous inflorescences during the summer months.

Common Carpetgrass is valued for its ability to form a thick carpet of grass, which is useful for erosion control and as a low-maintenance ground cover in warm climates. It is often used in lawns, parks, and pastures, especially in areas with poor drainage. This grass prefers full sun to partial shade and can tolerate a wide range of soil types, though it thrives in moist, fertile soils. It is relatively drought-tolerant once established but performs best with regular watering. While it is not typically plagued by serious pests or diseases, it can become invasive in some areas outside its native range due to its aggressive growth.CC BY-SA 4.0