File:Betula occidentalis 4.jpgoriginal. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English object of statement has role:
File:River Birch 5567.jpgorg/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Water or River Birch (Betula occidentalis) in the Identification
File:River Birch 5565.jpgorg/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Water or River Birch (Betula occidentalis) in the Identification
File:Betula occidentalis 5.jpgoriginal. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English object has role: photographer
File:Betula occidentalis 7.jpgoriginal. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English object has role: photographer
