Tea tree
Encyclopedia
Tea tree or Ti-tree is a popular name that has been applied to a number of different, unrelated plants:
  • Camellia sinensis
    Camellia sinensis
    Camellia sinensis is the species of plant whose leaves and leaf buds are used to produce Chinese tea. It is of the genus Camellia , a genus of flowering plants in the family Theaceae. White tea, green tea, oolong, pu-erh tea and black tea are all harvested from this species, but are processed...

    (aka Thea sinensis), from which black, green, oolong and white tea are all obtained.
  • Melaleuca alternifolia
    Melaleuca alternifolia
    Melaleuca alternifolia, commonly known as Narrow-leaved Paperbark, Narrow-leaved Tea-tree, Narrow-leaved Ti-tree, or Snow-in-summer, is a species of tree or tall shrub in the plant genus Melaleuca. Native to Australia, it occurs on the north coast and adjacent ranges of New South Wales...

    from which tea tree oil
    Tea tree oil
    Tea tree oil, or melaleuca oil, is a pale yellow colour to nearly clear essential oil with a fresh camphoraceous odor. It is taken from the leaves of the Melaleuca alternifolia, which is native to the northeast coast of New South Wales, Australia...

     is obtained, in the family Myrtaceae
    Myrtaceae
    The Myrtaceae or Myrtle family are a family of dicotyledon plants, placed within the order Myrtales. Myrtle, clove, guava, feijoa, allspice, and eucalyptus belong here. All species are woody, with essential oils, and flower parts in multiples of four or five...

    .
  • Leptospermum
    Leptospermum
    Leptospermum is a genus of about 80-86 species of plants in the myrtle family Myrtaceae. Most species are endemic to Australia, with the greatest diversity in the south of the continent; but one species extends to New Zealand, another to Malaysia, and L. recurvum is endemic to Malaysia.They...

    , also in the family Myrtaceae; notably
    • Leptospermum scoparium
      Leptospermum scoparium
      Leptospermum scoparium is a shrub or small tree native to New Zealand and southeast Australia. Evidence suggests that L. scoparium originated in Australia before the onset of the Miocene aridity and dispersed relatively recently from Eastern Australia to New Zealand. It is likely that on arrival...

      (Manuka) in New Zealand
      New Zealand
      New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

       and southeast Australia
      Australia
      Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

      .
    • Leptospermum laevigatum
      Leptospermum laevigatum
      Leptospermum laevigatum, commonly known as the Coastal Tea Tree is a woody shrub or small tree of the myrtaceae family native to eastern Australia. Salt-resistant and very hardy, it is commonly used in amenities plantings and coastal plantings. it has also been used in Western Australia where it...

      , known as the Coastal Tea Tree and the Australian Tea Tree
  • Kanuka
    Kanuka
    Kunzea ericoides is a tree or shrub which is restricted to Australia and New Zealand. Until 1983, Kānuka was classified as being in the genus Leptospermum.-Distribution and ecology:...

     (Kunzea ericoides) also in New Zealand.
  • Boxthorn
    Boxthorn
    Boxthorn is a genus of the nightshade family , containing about 90 species of plants native throughout much of the temperate and subtropical zones of the world...

     or Lycium in the family Solanaceae
    Solanaceae
    Solanaceae are a family of flowering plants that include a number of important agricultural crops as well as many toxic plants. The name of the family comes from the Latin Solanum "the nightshade plant", but the further etymology of that word is unclear...

    , notably
    • Duke of Argyll's Tea Tree (Lycium barbarum), also known as Wolfberry or Matrimony Vine.
  • Ti (plant)
    Ti (plant)
    Cordyline fruticosa is an evergreen flowering plant in the Asparagus family, Asparagaceae, known by a wide variety of common names including Cabbage Palm, Good Luck Plant, Palm Lily, Ti Plant, Kī, La'i , Tī Pore , Sī , "Lauti" , and Autī .Formerly treated in the families Agavaceae...

    , Cordyline fruticosa, in the family Laxmanniaceae
    Laxmanniaceae
    Lomandroideae is a subfamily of monocot flowering plants in the family Asparagaceae, order Asparagales, according to the APG III system of 2009. The subfamily name is derived from the generic name of the type genus, Lomandra. The group has previously been treated as a separate family Laxmanniaceae...

    , formerly treated in the family Agavaceae
    Agavaceae
    Agavoideae is a subfamily of monocot flowering plants in the family Asparagaceae, order Asparagales. It has previously been treated as a separate family, Agavaceae. The group includes many well-known desert and dry zone types such as the agave, yucca, and Joshua tree...

    .


Also:
  • Tea Tree, Tasmania is a locality south of Hobart
    Hobart
    Hobart is the state capital and most populous city of the Australian island state of Tasmania. Founded in 1804 as a penal colony,Hobart is Australia's second oldest capital city after Sydney. In 2009, the city had a greater area population of approximately 212,019. A resident of Hobart is known as...

    .
  • Ti Tree, Northern Territory
    Ti Tree, Northern Territory
    Ti Tree is a small town in the Northern Territory along the Stuart Highway 193 km north of Alice Springs, 311 km south of Tennant Creek and 1289 km south of Darwin in Australia. It is the closest town to Alice Springs. The area around Ti Tree has a population of...

    is a small town.
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