Listings and descriptions of invasive plant species which threaten Pacific island ecosystems, particularly those of Micronesia and American Samoa.

is a web-based project of the PCA that provides information for the general public, land managers, researchers, and others on ...

Exotic plant management of the over 190 exotic species invading Redwood Parks.

Information about exotic plants invading natural areas in the southeastern states, controlling invasive plants, and landscaping with native plants.

A collaborative program designed to develop a regional database of exotic plant distributions for the southwest.

Worldwide program for dealing with harmful invasive plant species threatening biodiversity on land and water. Includes background material, what TNC ...

Evaluates the risks associated with the introduction of exotic plants, not currently present in Australia, and considered to pose a ...

Information about invasive plant and animal species in Wisconsin. Includes many detailed fact sheets.

FSEEC is an outdoor classroom that provides opportunities for hands-on learning and observation of Nature and natural processes for students ...

Information about the adverse effects exotic pest plants have on the diversity plants and animals native to Georgia, USA.

Overview of the problem, list of invasive garden plants, and species accounts from the Hawaii Division of Forestry and Wildlife.

A forum to promote public awareness and exchange of information regarding problems associated with the spread of alien plant species.

Information about investigations of the ecology of invasive plant species; impacts of invasive species on forest health, management and restoration.

Invasive species list, fact sheets, and list of native alternatives.

Maps and images of invasive species in the northeastern U.S.