About Rottboellia campestris Nutt.
Rottboellia campestris Nutt. is a rhizomatous perennial grass. It produces cylindrical stems that grow up to 1.2 meters tall, and these stems are covered by leaf sheaths. This species has a cylindrical inflorescence, and its spikelets are pitted. It grows in tallgrass prairies, forest edges, and can sometimes be found on roadsides.