AUTHOR=van der Ent Antony , Baker Alan J., Reeves Roger D., Pollard A. J., Schat Henk TITLE=Commentary: Toward a more physiologically and evolutionarily relevant definition of metal hyperaccumulation in plants JOURNAL=Frontiers in Plant Science VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2015.00554 DOI=10.3389/fpls.2015.00554 ISSN=1664-462X