Indiana Native Plant Society.
Missouri Prairie Foundation.
South Carolina Native Plant Society.
North Carolina State University. Cooperative Extension. Going Native: Urban Landscaping for Wildlife with Native Plants.
University of Texas - Austin. Lady Bird Johnson Wildflower Center.
Provides lists of native plants recommended for various purposes (by State or Canadian Province). Once you have selected a collection, you can browse the collection or search within it using the combination search. Also provides other special collections resources.
National Wildlife Federation.
This tool is designed to help you find the best native plant species to attract the butterflies and birds in your area (by zip code).
North American Native Plant Society.
Local Native Plant Societies are often your best source of information about plants native to your area.
Note: Provides information for State and Canadian Provinces.
Native Plant Society of Saskatchewan.
Coordinating Group on Alien Pest Species; Hawai'i Invasive Species Council; Hawai'i Biological Information Network.
Tennessee Department of Agriculture. Ellington Agricultural Center.
Native Plant Society of New Mexico.