| Populus | a genus of trees of the family Salicaceae that is found in the northern hemisphere |
|---|---|
| Populus | a poplar that is widely cultivated in the United States |
| Populus | poplar of northeastern North America with broad heart-shaped leaves |
| Populus | large rapidly growing poplar with faintly lobed dentate leaves gray on the lower surface |
| Populus | a common poplar of eastern and central United States |
| Populus | aspen with a narrow crown |
| Populus | North American poplar with large rounded scalloped leaves and brownish bark and wood |
| Populus | large European poplar |
| Populus | distinguished by its columnar fastigiate shape and erect branches |
| Populus | Old World aspen with a broad much-branched crown |
| Populus | slender aspen native to North America |
| Populus | cottonwood of western North America with dark green leaves shining above and rusty or silvery beneath |