Poplar (Populus) trees are large deciduous trees with rounded to triangular leaves, attractive grayish bark, and small clusters of drooping flowers. Many poplar trees are identified by their bark’s color—white, gray, or black—and triangular, ovate leaves. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.