Quaking Aspen vs Bigtooth Aspen: [Key Differences]

Aspen trees are often mistaken for one another, but there are actually some key differences between quaking aspen and bigtooth aspen. This blog post will outline the differences between these two types of aspen trees, so you can identify them correctly in the future.

The main difference between the quaking aspen and the bigtooth aspen is size. Quaking aspens typically grow to be 20-30 feet tall, while bigtooth aspens can reach heights of up to 50 feet.

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Quaking Aspen Tree

Quaking Aspen vs Bigtooth Aspen

The Quaking Aspen tree is a beautiful species that is native to North America. It gets its name from the way its leaves tremble in the wind, which is caused by the weights on the tips of the leaves.

The Quaking Aspen is a tall tree that can grow up to 50 feet, with a trunk that is typically around two feet in diameter. The leaves are ovate in shape and have a glossy surface, which turns yellow in the fall.

The tree also produces small white flowers in the spring. The Quaking Aspen is an important food source for many animals, including beavers, deer, and elk.

It is also a popular choice for landscaping due to its elegant form and striking foliage.

Bigtooth Aspen Tree

The Bigtooth Aspen tree is a beautiful, deciduous tree that is native to North America. It grows to a height of 50-70 feet and has a slender trunk with smooth, gray bark.

The leaves of the Bigtooth Aspen are oval-shaped and have serrated edges. They are bright green in the spring and summer, turning yellow or orange in the fall.

The Bigtooth Aspen is an important food source for many animals, including deer, elk, and grouse. The tree also provides shelter and nesting sites for a variety of birds.

The wood of the Bigtooth Aspen is soft and light, making it ideal for carving and Papermaking. The tree was also used by Native Americans for a variety of medicinal purposes.

Today, the Bigtooth Aspen is an important part of many North American ecosystems and is enjoyed by humans and animals alike.

Quaking Aspen vs Bigtooth Aspen

Quaking aspen and bigtooth aspen are both members of the poplar family. They are similar in many ways, but there are also some key differences between these two trees.

Quaking aspen are typically smaller than bigtooth aspen, with an average height of 20-40 feet. Bigtooth aspen can grow up to 50 feet tall.

Quaking aspens have leaves that tremble in the wind, while bigtooth aspens have leaves that are more stationary. The leaves of quaking aspens are also more rounded, while the leaves of bigtooth aspens are more oval-shaped.

Finally, quaking aspens have whitish-green bark, while bigtooth aspens have grayish-brown bark. Despite these differences, quaking aspen and bigtooth aspen are both loved for their beautiful fall foliage.


The quaking aspen is a smaller, more delicate tree that can be found all over North America. The bigtooth aspen is a larger, more sturdy tree that is mostly found in the Midwest and East Coast.

While they may look similar, these two trees have some very distinct differences.

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