Populus tremula
Aspen trees are dioecious, meaning individual trees are either male or female.
A medium-sized deciduous tree with a rounded crown and heart-shaped leaves that tremble in the wind due to their flattened petioles. Leaves turn yellow in autumn.
In spring, male trees produce catkins (pendulous flower clusters) that release pollen, while female trees produce smaller catkins that eventually develop into capsules containing numerous tiny seeds.
Produces small, inconspicuous catkins in early spring.
They are usually about 2 to 3 inches in diameter and are light green in colour.
Prefers moist, well-drained soils and full sun. Commonly found in woodlands and along riverbanks.
Provides habitat and food for various wildlife, including birds and insects. The leaves and bark offer food and shelter.
Valued for its fast growth and timber, which is used in making paper and matches. Often planted for erosion control.
Aspen is known for its quaking leaves, which shimmer and rustle in the slightest breeze, creating a distinctive sound.

Unleash your inner explorer with our interactive map of the Arboretum. This live map labels the location of every tree in the arboretum, providing detailed information on each one.
Dive into the fascinating stories behind each tree, learn about their origins, characteristics, and unique attributes. The interactive map is your perfect companion for an engaging and educational adventure. Discover the rich tapestry of nature with just a few clicks!
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