Trees · question 9
What shape is the leaf?
- Triangular, finely serrated: 7–10 cm; the trees often stand in rows.
- Almost round, with coarse, wavy teeth: 3–7 cm; trembles in the slightest breeze.
- Brilliant white, felted underside: Whitish-grey trunk with dark diamond marks.
Still possible
- Hybrid black poplar (Populus × canadensis)
- Aspen (Populus tremula)
- White poplar (Populus alba)