Grass Genera of the World - Mesosetum Steud. Grass Genera of the World L. Watson and M. J. Dallwitz Mesosetum Steud. Kuntze, Peniculus Swallen Habit, vegetative morphology .
Culm nodes hairy.
Culm internodes hollow. Reproductive organization . Spikelet-bearing axes persistent. Female-fertile spikelets . Rachilla terminated by a female-fertile floret.