Maine Department of Environmental Protection.
University of Alaska - Anchorage. Alaska Center for Conservation Science.
Vermont Agency of Agriculture, Food, and Markets.
Maine Department of Agriculture, Conservation and Forestry.
Oregon Administrative Rules.
Scroll to view: Prohibited Species (635-056-0050)
North Carolina Native Plant Society.
Native Plant Society of Oregon. Emerald Chapter.
Vermont Agency of Natural Resources. Department of Forests, Parks, and Recreation.
See also: Invasive Plants
for more resources
Arizona Department of Forestry and Fire Management.
North Carolina State University. Cooperative Extension. Going Native: Urban Landscaping for Wildlife with Native Plants.
Texas Parks and Wildlife Department.
Maine Department of Agriculture, Conservation, and Forestry. Maine Natural Areas Program.
University of Alaska - Anchorage. Alaska Natural Heritage Program.
Wyoming Game and Fish Department.
Texas Administrative Code.
North Carolina Administrative Code.
Oregon Department of Agriculture.
North Carolina Department of Agriculture and Consumer Services.
. Cooperative Agricultural Pest Survey (CAPS). National Agricultural Pest Information System (NAPIS).
Provides State pest detection contacts, recent state exotic pest news, links to state pest resources, and a list of state CAPS survey targets.