Switchgrass (Panicum virgatum) is a warm season grass and is one of the dominant species of the central North American tallgrass prairie - Source

Switch grass Definition: a type of tall panic grass (Panicum virgatum), usually found in the North American prairie and used for fodder or as an ornamental

SwitchGrass: Switchgrass (Panicum virgatum) is a warm season grass and is one of the dominant species of the central North American tallgrass prairie. Switchgrass can be found in remnant prairies, along roadsides, pastures and as an ornamental plant in gardens. Other common names for this grass include tall panic grass, Wobsqua grass, lowland switchgrass, blackbent, tall prairiegrass, wild redtop and thatchgrass.

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Switchgrass as a Bioenergy Crop: Switchgrass is a native warm-season, perennial grass indigenous to the Central and North American tall-grass prairie into Canada. The plant is an immense biomass producer that can reach heights of 10 feet or more. Its high cellulosic content makes switchgrass a candidate for ethanol production as well as a combustion fuel source for power production.

Switchgrass: Switchgrass utilization is an emerging market currently in the research and demonstration-project arena. Switchgrass (Panicum virgatum) is a summer perennial grass that is native to North America. It is a natural component of the tall grass prairie that covered most of the Great Plains, as well as the south and eastern United States.

Switch Grass: Fuel for the Future?: