Purple Fountain Grass, probably <i>Pennisetum macrostachyum</i> is cultivated as an ornamental grass. Como NSW Australia, April 2013.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/31031835@N08">John Tann</a> from Sydney, Australia
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/31031835@N08/8661963655/">Purple Fountain Grass</a>