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How and why are species assessed?

The UF/IFAS Assessment of Non-native Plants in Florida’s Natural Areas uses literature-based assessment tools to evaluate the invasion risk of non-native species that occur in the state, new species proposed for introduction, and novel agricultural and horticultural selections, hybrids, and cultivars. Our overarching goal is to reduce non-native plant invasions in Florida and throughout the Southeast US for protection of natural and agricultural areas.

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Recent Assessment

Pyrus calleryana

Callery pear, Bradford pear

Species Experts — we need your help.

We are seeking expert input from land managers and scientists to improve our evaluation of invasion risk for non-native species that already occur around the state. Your input is what allows the UF/IFAS Assessment to provide reliable, informed recommendations for the use of non-native plant species in the state of Florida.

Please take a few moments to review the list of species that still need input and contribute your expertise where applicable.

Coming Soon

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@IFASassessment

If you have high quality photos of Praxelis clematidea (or any other species in the Assessment database) you'd like… twitter.com/i/web/status/1… September 20, 2018
New species added to the IFAS Assessment database, Praxelis clematidea a relatively new invader to Florida!… twitter.com/i/web/status/1… September 20, 2018
"Comparison of four modeling tools for the prediction of potential distribution for non-indigenous weeds in the Uni… twitter.com/i/web/status/9… April 26, 2018
"Recent years have seen an interest in growing bamboo as a cash crop. The American Bamboo Society is in general sup… twitter.com/i/web/status/9… April 26, 2018