Emily
Editor, Senior Moderator
http://e360.yale.edu/feature/how_do_we_decide_when_a_plant_is_native_climate_change/2984/
[h=4]19 Apr 2016: Report[/h] [h=1]As World Warms, How Do We
Decide When a Plant is Native?[/h] [h=2]The fate of a tree planted at poet Emily Dickinson's home raises questions about whether gardeners can ? or should ? play a role in helping plant species migrate in the face of rising temperatures and swiftly changing botanical zones.[/h] by janet marinelli