- Pennisetum, genus Pennisetum - a genus of Old World grasses
--1 is a kind of monocot genus, liliopsid genus
--1 is a member of
--1 has members:Gramineae, family Gramineae, Graminaceae, family Graminaceae, Poaceae, family Poaceae, grass family pearl millet, bulrush millet, cattail millet, Pennisetum glaucum, Pennisetum Americanum; fountain grass, Pennisetum ruppelii, Pennisetum setaceum; feathertop, feathertop grass, Pennistum villosum