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Invasive Species Resources

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PlantPono.org.

The Hawai'i-Pacific Weed Risk Assessment (HPWRA) is a free service that provides a background check on plants. Professional botanists use published information to answer 49 questions about a plant, to predict whether it is a low-risk or high-risk of becoming invasive in Hawai'i or similar Pacific islands.

USDA. FS. Institute of Pacific Islands Forestry.
South Carolina Department of Natural Resources. Aquatic Nuisance Species Program.