Switch grass, Panicum virgatum 'Shenandoah', Side view of mass of seedheads and golden brown leaves showing autumn red tinge.

Switch grass, Panicum virgatum 'Shenandoah', showing its red and orange autumn leaf colour

Switch grass, Panicum virgatum 'Shenandoah' growing on the New York 'High Line' garden Autumn 2009. The garden is made on an old railway track. View looking along the walkway with buildings in the bac...

Grass, Switch grass, Panicum virgatum 'Shenandoah' growing on the New York 'High Line' garden Autumn 2009. The garden is made on an old railway track. View looking along the walkway with buildings in...