Microstegium vimineum (Trin.) A. Camus
Japanese Stilt Grass
Invasive non-native

White Clay Creek State Park -- Possum Hill
May 2012
Stiltgrass and garlic mustard.

Paper Mill Park
September 2014

White Clay Creek State Park -- Judge Morris Estate
September 2014

Middle Run Valley Natural Area
September 2014

Middle Run Valley Natural Area
September 2014
Extremely invasive; it's been called the worst in Delaware. For more information see
http://www.nps.gov/plants/alien/fact/mivi1.htm.