Eucalyptus regnans (Mountain ash)

Eucalyptus regnans, commonly known as Mountain Ash, is a tall, fast-growing tree native to southeastern Australia. It can reach heights over 90 meters (300 feet), making it one of the tallest flowering plants globally. The tree has a straight trunk with smooth, pale bark that sheds in patches, and its leaves are lance-shaped. Mountain Ash thrives in cool, moist mountain regions and is valued for its high-quality timber used in construction and paper production. Its ecological role includes providing habitat and food for native wildlife. Despite its impressive height and economic importance, it is vulnerable to deforestation and climate change.