New Jersey Invasive Species Strike Team; Friends of Hopewell Valley Open Space.
Includes New Jersey Invasive Species Strike Team Target & Watch Species along with all Widespread Invasive Species in New Jersey. See also Info Center for more resources.
Washington Native Plant Society.
Pacific Biodiversity Institute (Washington).
Friends of Hopewell Valley Open Space.
Boone County Arboretum (Kentucky).
Native Plant Society of New Jersey.
Samuel Roberts Noble Foundation.
Publication NF-WF-10-01, 2nd Edition
Google. YouTube; Stony Brook-Millstone Watershed Association Education (Central New Jersey).