Knowra Eucalyptus Eucalyptus Eucalyptus is a genus of flowering trees and shrubs native mainly to Australia. Its species include dominant forest trees and plants cultivated for timber, paper pulp, and aromatic oils.
Myrtaceae : Myrtaceae is a family of flowering plants that includes eucalyptus, clove, and guava. Eucalyptus belongs to this family, whose members often have aromatic oils.
Eucalyptus oil : Eucalyptus oil is an essential oil distilled from leaves of several eucalyptus species. Volatile leaf compounds contribute to the genus's scent, defenses, and flammability.
Pulpwood : Pulpwood is wood processed into pulp for paper, cardboard, and related products. Fast-growing eucalyptus plantations supply pulpwood for global paper industries.
Eucalyptus plantation : A eucalyptus plantation is a managed stand of eucalyptus trees grown for timber, pulp, or other products. Plantations have expanded the genus far beyond its native Australian range.
Eucalyptus globulus : Eucalyptus globulus, the blue gum, is a fast-growing Australian tree cultivated for timber, pulp, and essential oil. This widely planted species illustrates the genus's commercial importance.
Epicormic bud : An epicormic bud is a dormant shoot bud beneath a plant's bark that can grow after damage. Many eucalypts resprout from protected buds after fire or severe injury.
Timber : Timber is wood prepared for construction, furniture, or other practical uses. Dense eucalyptus woods are used for flooring, construction, and furniture.
Invasive species : An invasive species is a non-native organism that spreads and causes ecological or economic harm. Introduced eucalyptus species can dominate habitats or alter local fire regimes.
Eucalyptus regnans : Eucalyptus regnans, the mountain ash, is a tall forest tree native to southeastern Australia and Tasmania. This species shows how eucalyptus includes some of the world's tallest flowering plants.
Lignotuber : A lignotuber is a woody swelling at a plant's base that stores buds and energy for regrowth. Some eucalypts regenerate after fire using buds and reserves in this structure.
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