Data from: Chemical novelty facilitates herbivore resistance and biological invasions in some introduced plant species

Brian Sedio, John Devaney, Jamie Pullen, Geoffrey Parker, S. Joseph Wright & John Parker
Ecological release from herbivory due to chemical novelty is commonly predicted to facilitate biological invasions by plants, but has not been tested on a community scale. We used metabolomics based on mass spectrometry molecular networks to assess the novelty of foliar secondary chemistry of 15 invasive plant species compared to 46 native species at a site in eastern North America. Locally, invasive species were more chemically distinctive than natives. Among the 15 invasive species, the...
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