Grass Genera of the World - Oplismenus P. Beauv. Grass Genera of the World L. Watson and M. J. Dallwitz Oplismenus P. Beauv. Including Hekaterosachne Steud., Hippagrostis Kuntze, Orthopogon R. Br. Habit, vegetative morphology .
Culm nodes hairy.
Culm internodes solid, or hollow. Reproductive organization . Primary inflorescence branches borne biseriately on one side of the main axis. Spikelet-bearing axes persistent. Female-fertile spikelets .