Resource Search 1 | National Invasive Species Information Center

National Plant Board.
Provides information on federally and state regulated plants. Refer to the link to the Excel spreadsheet of information compiled by industry for regulated noxious aquatic weeds (combined federal and state list). Please note that state regulations change frequently and may not reflect the most current information.

Nov 2003
University of Georgia. Center for Invasive Species and Ecosystem Health; Invasive.org.
Produced by: Rod Randall, Western Australia Department of Agriculture
Note: Webarchive for Nature Conservancy's Global Invasive Species Team

Texas Commission on Environmental Quality, Galveston Bay Estuary Program; Houston Advanced Research Center (HARC).

St. Lawrence - Eastern Lake Ontario Partnership For Regional Invasive Species Management (New York).
This tiered species list categorizes species by population distribution within the SLELO region and feasible management approaches: prevention, eradication, suppression localized control, and monitoring. The Invasive Species Tiered List approach is data-driven and utilized by the Partnerships for Regional Invasive Species Management (PRISM) Network across New York State.

Mar 2018
Western Governors' Association.
See also: WGA's 'Top 50 Invasive Species in the West' offers first regional report for more information