Big sacaton (Sporobolus wrightii)

This perennial bunchgrass species features robust stems that can grow up to 2.5 meters in height. Its leaves are elongated, ranging from 20 to 70 cm in length. The panicle is characterized by a lance-like shape and can extend up to 60 cm. The spikelets within the panicle may exhibit hues of purple or green.