Along with Audrey Duroy, a knowledge keeper, Helen strives for a deeper understanding about the tree of life: Wiigwaasabak.

Growing and spreading rapidly in even the poorest soils and with little water, tree of heaven is, despite its name, the very ...

In some areas along the Chadakoin River, Tree-of-heaven is rapidly becoming the only remaining bank tree species. Photo by Twan Leenders One way of categorizing plants is based on their origin: native ...