Key to Poplars and Willows
in New Zealand
Version 1.0.5
2. Bark
- 0. Poplar or Willow?
- Looks like a poplar -> Poplar - 1. Crown shape
- Narrow crown (or uncertain) -> 2. Bark
Bark is rough
-> go to 4. Bark and form
Bark is smooth
-> go to 5. Leaves