Invasive plant species threatens shore plants, animals, dunes By TODD B. BATES Gannett New Jersey November 10, 2009 An invasive foreign plant is rapidly making inroads in New Jersey's critical dune systems, and Louise Wootton wants to stop it in its tracks. Asiatic sand sedge ( Carex kobomugi ) — a "scruffy little plant" — threatens to take over the habitat of endangered and threatened species, such as the piping plover, according to Wootton, a biology professor at Georgian Court University in Lakewood. The sedge also can result in lower dunes, lessening their ability to protect communities from flooding, Wootton said. "It changes the ecosystem completely," she said. The Brick resident has enlisted about 25 students from Georgian Court, Marine Academy of Science and Technology on Sandy Hook and Brookdale Community College in Middletown to help study the sedge, map its extent and study ways to get rid of it. She wants government permission to begin eradicating th...