Researchers studied a forested wetland in northeastern Ontario to understand how different factors like peat depth, moisture, pH, and calcium influence the vegetation. They found two main vegetation types related to these factors, with stands in each type positioned closely together. The number of plant species was linked to pH and calcium levels, while vegetation cover was linked to peat depth and moisture. Physical and chemical attributes both played important roles in shaping the vegetation, explaining 81% of the variation observed. This study helps us understand how environmental factors impact the plant life in boreal forest wetlands.