Cuscuta coryli, synonym Grammica coryli, common name hazel dodder, is a perennial plant in the Cuscutaceae family native to North America.
Conservation status in the United States It is listed as a special concern and believed extirpated in Connecticut,"Connecticut's Endangered, Threatened and Special Concern Species 2015". State of Connecticut Department of Energy and Environmental Protection Bureau of Natural Resources. Retrieved 31 December 2017.(Note: This list is newer than the one used by plants.usda.gov and is more up-to-date.) as endangered and extirpated in Maryland, as endangered in Ohio, and as historical in Rhode Island.
As a noxious weed The genus Cuscuta is listed as a noxious weed in Arizona, Arkansas, Massachusetts, Michigan, Oregon, and South Dakota. The genus is also listed as a noxious weed in Alabama, California, Florida, Minnesota, North Carolina, South Carolina, and Vermont, but native species are exempt from the noxious designation in those states.
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