Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Leaves-Frost-21-27.jpg ImageFile:Aspen-Trembling-Leaves-Frost-21-27.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Autumn-Colour-5-33.jpg ImageFile:Aspen-Trembling-Autumn-Colour-5-33.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Seed-Catkins-3266.jpg ImageFile:Aspen-Trembling-Seed-Catkins-3266.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Flowers-Spring-2-11.jpg ImageFile:Aspen-Trembling-Flowers-Spring-2-11.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Flowers-Spring-5-55.jpg ImageFile:Aspen-Trembling-Flowers-Spring-5-55.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Autumn-Colour-6-21.jpg ImageFile:Aspen-Trembling-Autumn-Colour-6-21.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Eastern-Canada-16-77.jpg ImageFile:Aspen-Trembling-Trunks-Eastern-Canada-16-77.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Leaves-7-90.jpg ImageFile:Aspen-Trembling-Leaves-7-90.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-85.jpg ImageFile:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-85.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Fall-Colour-Eastern-Canada-3453.jpg ImageFile:Aspens-Trembling-Fall-Colour-Eastern-Canada-3453.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Leaves-Frost-1-25.jpg ImageFile:Aspen-Trembling-Leaves-Frost-1-25.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Mist-Eastern-Canada-8-75.jpg ImageFile:Aspen-Trembling-Trunk-Mist-Eastern-Canada-8-75.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Eastern-Canada-8-44.jpg ImageFile:Aspen-Trembling-Trunks-Eastern-Canada-8-44.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Spring-Leaves-Snowfall-2884.jpg ImageFile:Aspen-Trembling-Spring-Leaves-Snowfall-2884.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Manitoba-9346.jpg ImageFile:Aspens-Trembling-Manitoba-9346.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Leaves-Eastern-Canada-8-75.jpg ImageFile:Aspen-Trembling-Trunks-Leaves-Eastern-Canada-8-75.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Mist-Eastern-Canada-15-106.jpg ImageFile:Aspen-Trembling-Trunk-Mist-Eastern-Canada-15-106.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Flowers-Spring-2181.jpg ImageFile:Aspen-Trembling-Flowers-Spring-2181.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Eastern-Canada-8-75.jpg ImageFile:Aspen-Trembling-Trunk-Eastern-Canada-8-75.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-86.jpg ImageFile:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-86.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Fallen-Leaves-First-Snow-11-36.jpg ImageFile:Aspen-Trembling-Fallen-Leaves-First-Snow-11-36.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Leaves-1-22.jpg ImageFile:Aspen-Trembling-Leaves-1-22.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-84.jpg ImageFile:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-84.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Mist-Eastern-Canada-13-100.jpg ImageFile:Aspen-Trembling-Trunk-Mist-Eastern-Canada-13-100.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Highbush-Cranberry-Manitoba-9355.jpg ImageFile:Aspens-Trembling-Highbush-Cranberry-Manitoba-9355.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Black-Spruce-Yukon-Canada-9954.jpg ImageFile:Aspens-Trembling-Black-Spruce-Yukon-Canada-9954.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Autumn-Colour-17-111.jpg ImageFile:Aspen-Trembling-Autumn-Colour-17-111.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Flowers-Spring-2-12.jpg ImageFile:Aspen-Trembling-Flowers-Spring-2-12.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Raindrops-24-93.jpg ImageFile:Aspen-Trembling-Raindrops-24-93.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-107.jpg ImageFile:Aspen-Trembling-Trunks-Prairie-Parklands-Western-Canada-9-107.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunks-Alberta-11-66.jpg ImageFile:Aspen-Trembling-Trunks-Alberta-11-66.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Manitoba-9314.jpg ImageFile:Aspens-Trembling-Manitoba-9314.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Lichens-Prairie-Parklands-Western-Canada-3738.jpg ImageFile:Aspen-Trembling-Trunk-Lichens-Prairie-Parklands-Western-Canada-3738.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Winter-Eastern-Canada-8471.jpg ImageFile:Aspen-Trembling-Trunk-Winter-Eastern-Canada-8471.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Trunk-Mist-Eastern-Canada-9-83.jpg ImageFile:Aspen-Trembling-Trunk-Mist-Eastern-Canada-9-83.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Manitoba-9334.jpg ImageFile:Aspens-Trembling-Manitoba-9334.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspen-Trembling-Leaf-Ice-Droplet-23-6.jpg ImageFile:Aspen-Trembling-Leaf-Ice-Droplet-23-6.jpg Species:Aspen Trembling ScientificName:Populus tremuloides Thumbnail:Aspens-Trembling-Highbush-Cranberry-Manitoba-9329.jpg ImageFile:Aspens-Trembling-Highbush-Cranberry-Manitoba-9329.jpg