AUTHOR=Marmiroli Nelson , White Jason C. TITLE=Editorial: Nanotoxicology and Environmental Risk Assessment of Engineered Nanomaterials (ENMs) in Plants JOURNAL=Frontiers in Plant Science VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2016.01370 DOI=10.3389/fpls.2016.01370 ISSN=1664-462X