Cajeput tree is a common name used for a certain classification of tree that has a white spongy bark that is flexible and can easily flake off the trunk. The cajeput tree is of the genus Melaleuca, native to Australia and is commonly known in North America as the tea tree. The name 'cajeput tree' is primarily used for the species M. cajuputi, M. leucadendra, M. linariifolia, M. viridiflora and M. quinquenervia. Other names for these trees are the paperbark tree, punk tree, or the white bottlebrush tree. Similar subtropical trees from the eucalyptus family are evergreens with pointed leaves and white, red or green flowers.

Invasive species in Florida

Melaleuca quinquenervia is considered an invasive species in swampy areas of Florida. It was introduced into the United States both as an ornamental tree and to control erosion in swamps.

Uses of the cajeput tree

The various parts of the cajeput tree, specifically Melaleuca leucadendra, have many known uses.