I know that the University of Guelph has been working on the island as well, and one of our witnesses in our last committee meeting talked about poplar. Poplar and willow are two very similar species.
Evidence of meeting #85 for Agriculture and Agri-Food in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was great.
A recording is available from Parliament.