Two Grasses Declared Invasive!!
Nassella neesiana is unpalatable to livestock and its awns penetrate the fibers, skin, and muscle of grazing animals, resulting in reduced market values for these products. Native to South America, N. neesiana is also known to occur in the United Kingdom, France, Italy, Spain, Australia, and New Zealand. In the United States, N. neesiana is known to occur in Alabama.
1. Bourdôt, G. W., S. L. Lamoureaux, M. S. Watt, L. K. Manning, and D. J. Kriticos. 2010. The potential global distribution of the invasive weed Nassella neesiana under current and future climates. Biological Invasions DOI: 10.1007/s10530-010-9905-6. Last accessed January 6, 2011, from http://www.springerlink.com/content/53hn2q843272qu06/fulltext.pdf.