Speargrass is a genus of perennial grasses native to diverse environments, thriving from grassland plains to forested areas. This adaptable plant is characterized by its long, arching stems, narrow, rolled leaves, and distinctive, nodding spikelets that help facilitate wind pollination. The hardened, wiry structure of the grass supports survival in variable climates, from cool moist areas to dry hot regions. Its robust nature allows it to sustain vigorous growth year-round.