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).

The bark of Eucalyptus deglupta trees peels off throughout the year, creating a rainbow-like effect as it reveals the fresh, bright green bark below. Rainbow eucalyptus tree in O'ahu, Hawaii.

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 ...

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 ...

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.