Betula occidentalis

• Borealforest.org: Water Birch - Betula occidentalis  - Contains information on the distinguishing features of the plant. Includes habitat, remarks and images.
• Province of British Columbia: Water birch - Betula occidentalis  - Contains information on the distinguishing features of the tree. Includes fruit, leaves, habitat and photos.
• Wild Flower Center: Betula occidentalis Hook  - Presents information on the profile of the plant. Includes characteristics, distribution, growth, propagation and images.