AUTHOR=Goolsby Eric W. , Mason Chase M. TITLE=Response: Commentary: Toward a more physiologically and evolutionarily relevant definition of metal hyperaccumulation in plants JOURNAL=Frontiers in Plant Science VOLUME=6 YEAR=2016 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2015.01252 DOI=10.3389/fpls.2015.01252 ISSN=1664-462X