For example. Eucalyptus gunnii, known as cider gum, is a common variety that can easily tower more than 12 metres above the ground, according to the RHS (Royal Horticultural Society).

In their native environment, rainbow eucalyptus trees can reach over 200 feet tall, though they'll stay around 100 feet in the U.S. (they won't grow quite as tall outside their native tropical ...

The eucalyptus tree is native to Australia and provides food and shelter to koalas, among other wildlife. It has spread rapidly in other countries, too, including Portugal, where it was introduced ...

Eucalyptus are one of the state’s most controversial trees. A Monterey Bay reserve may be a model for how to replace them. The Elkhorn Slough Reserve is pioneering methods to restore native habitats ...

Eucalyptus trees, originally from Australia, account for a quarter of Portugal's total forest area and cover around 10% of the country, according to the latest national forest inventory.

If you look around, you'll see Eucalyptus trees all over Monterey County, but they aren't native to the area, and these 150-200-foot tall trees can cause problems.