Non-native but similarly common varieties of maples include the Norway and Japanese maples, each getting attention for their own particular ornamental or functional contributions to a location’s canopy. Perhaps the most well-known American maple is the sugar maple, although red and silver maples are equally popular choices for planting. All maples also have their distinctive pointy-lobed leaf, although the forms and color will vary from species to species. The spring flowers of maple trees are also important resources for local pollinators of all kinds. Almost all types of maple trees are great habitats for wildlife as well, providing dense foliage, high refuge, and nutritious forage for squirrels, birds, and other small to medium-sized mammals. There are 13 species of maple that are native to North America and about ten times that number across the world, at nearly 130 types of maple trees found in America, Europe, and Asia.ĭespite the unique aspects of each maple species, every maple tree has samara seeds (more commonly known as helicopters or propeller seeds), with flowers that bloom in spring and leaves that drop throughout fall. While all maple trees have certain similarities, which is why they are all grouped into the genus Acer, there are many species of maple trees that can be found in the Northern Hemisphere. The aggressive way that they reproduce and their fast growth rate means that they often out-compete native trees and become a nuisance plant.' Therefore, it is best to avoid planting silver or white poplar trees in your garden.How Many Species of Maple Trees Are There in the United States? Silver poplars are notorious for spreading and creating invasive colonies. In fact, it's illegal to possess or own them. 'They are an invasive species and in numerous states. 'Frequently used in landscaping, white poplars are not a good choice for the garden,' says Shelby DeVore. All of these trees have the classic white trunk that appears to glow in the sunlight and catches the eye on a frosty morning.Īnother tree with white bark is the silver poplar, which is also called the white poplar. The weeping cherry tree, Japanese white birch, gum trees, Himalayan birch, Paper Bark birch and Aspen are all trees that have white bark. If you are painting your trees, it is important to use a white latex rather than oil-based paint, as an oil-based paint will cause more harm than good. Painting trees is a particularly popular practice in areas with high temperatures and high UV-indices. The white paint helps to reflect the sunlight and heat and thus keep the tree cooler and reduce the effects of sun damage. Far from being an aesthetic choice, painting trees white is actually very beneficial to the tree for much the same reason that trees have naturally white bark. However, some trees are white because they have been painted white. The white color helps to protect the tree against damage from the sun by reflecting the light rather than absorbing it and its heat. Some trees are white because they have naturally white bark. 'This tree is also brilliant for gardeners who are interested in encouraging wildlife into the gardens as the paper birch will provide food and habitat for numerous species of birds, moose, white-tailed deer, and small mammals,' says Shelby. Growing moderately fast (up to 2 feet per year) and reaching 70 feet at maturity, it is a great choice if you are looking for best trees for privacy and screening. River Birch (Betula nigra)Ī native tree, the paper birch is a popular choice for homeowners looking for trees with white bark to add to their garden. In ideal conditions, these trees are fast-growing and can grow up to four feet each year.' 6. It's a great option for people living in mountain terrain looking for a special tree to add to the landscape,' says Shelby DeVore 'Their tall, narrow shape won't provide much shade but lining them up and creating a border or treeline is very appealing. 'It grows best at high elevations (over 2,000 feet), and can't tolerate summer temperatures over 85 degrees. However, the American aspen's beauty comes at a price as this tree requires very specific conditions in order to thrive. It is this stunning display that makes them one of the best trees for autumn color. As the weather starts to turn, their green leaves ignite in a flurry of yellow and orange, providing a stark contrast to the white bark below. However, it is in fall that these trees with white bark really earn their place in the garden landscape. Regardless of what you call it, everyone can agree that this tree is a beautiful addition to the backyard. The American aspen is known by many names including the quaking aspen or trembling aspen.
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