Paper Birch
Betula papyrifera · Betulaceae (Birch family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous
Shape
Ovate to broadly lanceolate with an acute tip and rounded to somewhat cordate base
Margin
Doubly serrate with sharp, irregular teeth
Arrangement
Alternate
Venation
Pinnate with a prominent central midrib and straight, parallel lateral veins extending to the teeth
Key Features
Distinguished by its bright white peeling bark on mature trunks, ovate doubly-serrate leaves with alternate arrangement, and slender twigs.
Description
The Paper Birch is a graceful, medium-sized deciduous tree renowned for its striking chalk-white, exfoliating bark that peels off in thin papery layers. It produces catkins in the spring and small winged nutlets in the autumn. The leaves provide a lush canopy during summer before turning a brilliant golden-yellow in the fall.
Habitat
Found primarily in moist woods, forest slopes, stream banks, and recently disturbed areas; prefers cool, moist, well-drained soils and full sun exposure.
Native Range
Native to northern and central North America, spanning across most of Canada and into the northern and mountainous regions of the United States.