| Genus Betula | Spread |
| Species . | Shape Oval |
| Cultivar x 'Avalzam' | Foliage Medium green, thick |
| Zone 4 | Flower |
| Type Deciduous | Fruit |
| Final Height 50 | Fall Color Golden |
Description This is an Asian birch with large thick green leaves. The trunk color is tan when young and turns to an exfoliating white bark as it matures. It has shown great resistance to the bronze birch borer. |
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Availability
| Size in Caliper | 1.25" | 1.5" | 1.75" | 2.0" | 2.5" | 3.0" | 3.5" | 4.0" | 4.5" | 5.0" | 6.0" |
| 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 11 |