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Invasive Species Resources

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Bowman's Hill Wildflower Preserve (Pennsylvania).
Georgia Exotic Pest Plant Council.
Georgia Invasive Species Task Force.
Governor's Invasive Species Council of Pennsylvania.

Pennsylvania Department of Conservation and Natural Resources.

Maryland Department of Agriculture.

Pennsylvania Department of Conservation and Natural Resources.

University of Maryland. Cooperative Extension. Home and Garden Information Center.
See also: Home and Garden Information Center Publications for more factsheets
University of Georgia. Extension.

Circular 868.

Pennsylvania State University. Cooperative Extension.

Maryland Department of Natural Resources.

University of Maryland Extension. Home and Garden Information Center.
University of Maryland Extension. Home and Garden Information Center.
Pennsylvania State University. Cooperative Extension.
University of Pennsylvania. The Pennsylvania Flora Project of Morris Arboretum.
See also: Invasive Plant Fact Sheets for additional invasive plants in Pennsylvania
University of Pennsylvania. The Pennsylvania Flora Project of Morris Arboretum.
See also: Invasive Plant Fact Sheets for additional invasive plants in Pennsylvania
University of Pennsylvania. The Pennsylvania Flora Project of Morris Arboretum.
See also: Invasive Plant Fact Sheets for additional invasive plants in Pennsylvania
University of Pennsylvania. The Pennsylvania Flora Project of Morris Arboretum.
See also: Invasive Plant Fact Sheets for additional invasive plants in Pennsylvania
University of Pennsylvania. The Pennsylvania Flora Project of Morris Arboretum.
See also: Invasive Plant Fact Sheets for additional invasive plants in Pennsylvania
University of Pennsylvania. The Pennsylvania Flora Project of Morris Arboretum.
See also: Invasive Plant Fact Sheets for additional invasive plants in Pennsylvania