Norway maple (Acer platanoides) is a large deciduous tree that can reach up to 90 feet tall with a symmetric, dense crown. Reigning all the way from Europe and Western Asia, Norway maple was initially ...

These three maples have somewhat similar-looking leaves. On the surface, you may think this is simply an academic exercise. But if you care about invasive plants and local ecology, this distinction is ...

The Norway maple (Acer platanoides) is found throughout Europe, from England north through Scandinavia. This tree was introduced to the U.S. by an English botanist, John Bartram, in 1756 when they ...

My Norway maple has lots of black spots on the leaves and the leaves are falling off the tree in large quantity. I am worried that the tree is dying. What is this problem and is there anything that I ...

A towering symbol on the front lawn of the New Hampshire State House came down Monday as age and disease spelled the end to an iconic Norway maple tree. Crews take down iconic tree in front of State ...

A fungus called tar spot is affecting Norway maple trees this year, and a related fungus, anthracnose, is turning the leaves brown and forcing them to drop early. The fungi, caused by a wet spring, ...

One of the highest-profile trees in the state, the huge Norway maple that stood next to the Memorial Arch in front of the State House, may be gone, but it’s not forgotten. “We’re working with the ...

Sugar maple trees reign in glory this weekend as we pour their golden syrup on pancakes. But you may be surprised at some other trees in your back yard that can yield syrup, too — even an invasive one ...

A sure sign that “spring has sprung” here in Medford is the welcome appearance of the bright yellow-green flowers of Norway maple trees (‘Acer platanoides’). “Maple trees have flowers?” you may ask.