Is there a such thing as a gumtree?

Yes, there is a tree commonly referred to as a "gum tree," which belongs to the genus Eucalyptus. These trees are native to Australia and are known for their distinctive bark and aromatic leaves. Gum trees are important for their ecological role and are often used for timber and other products. The term "gum tree" can also refer to various species within the broader family of Myrtaceae.