paperbark

Paperbark refers to several trees that produce thin, papery bark that sheds in layered sheets. The term is most often used for two groups: the paperbark maple and various Melaleuca species, which are commonly called paperbarks in horticulture. The name highlights the distinctive bark texture as a defining feature.

The paperbark maple (Acer griseum) is a deciduous tree native to central China. It typically grows to about 6–9 meters in cultivation, with a small, open crown. Leaves are simple and three-lobed, displaying attractive autumn colors. The bark peels in cinnamon-brown, papery sheets, giving the trunk a striking, ornamental appearance.

Melaleuca species known as paperbarks are evergreen trees native to Australia and nearby regions. They have extensive, peeling bark that forms papery layers, often gray or pale brown. Individual trees range from several meters tall to more than 20 meters, depending on the species. Many paperbarks produce conspicuous white or cream bottlebrush flowers and are popular in warm-climate landscapes. Some species, notably Melaleuca quinquenervia, have become invasive outside their native range, particularly in parts of the United States, where dense stands can impact wetlands ecosystems.

In cultivation, paperbarks prefer warm temperate to tropical climates, well-drained soils, and full sun. They are valued for the ornamental texture of their bark; some Melaleuca species are also used for essential oils and other horticultural or practical applications. The term can apply to other trees with papery bark, depending on regional usage.