Microstegium vimineumJapanese Stilt Grass
Poaceae — Grass family
White Clay Creek State Park -- Possum Hill
Paper Mill Park
White Clay Creek State Park -- Judge Morris Estate
Middle Run Valley Natural Area
Extremely invasive; it's been called the worst in Delaware. For more information see http://www.nps.gov/plants/alien/fact/mivi1.htm.
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.