Millingtonia

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Millingtonia
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Bignoniaceae
Tribe: Oroxyleae
Genus: Millingtonia
L.f.
Species:
M. hortensis
Binomial name
Millingtonia hortensis
L.f.
Synonyms[1]
  • Bignonia azedarachta König & Sims
  • Bignonia cicutaria K.D.Koenig ex Mart.
  • Bignonia hortensis (L.f.) Oken
  • Bignonia suberosa Roxb.
  • Millingtonia dubiosa Span.
  • Nevrilis suberosa Raf. nom. illeg.

Millingtonia hortensis, the tree jasmine or Indian cork tree, is the sole species in the genus Millingtonia,

South East Asia
.

In the name Millingtonia hortensis, Millingtonia is named for

Sir Thomas Millington who was an inspiration to Carl Linnaeus the Younger who first described the genus.[3] The specific epithet 'hortensia' derives from 'hortensis' and 'hortus' which in Latin is related to the garden. In its synonym, Bignonia suberosa, 'suberosa' derives from 'suberos' which means 'corky' in Latin.[4]

Millingtonia Avenue in Lucknow is named after Millingtonia hortensis.[5]

Description

The tree grows to a height of between 18 and 25 metres and has a spread of 7 to 11 metres. It reaches maturity between 6 and 8 years of age and lives for up to 40 years. It is a versatile tree which can grow in various soil types and climates with a preference for moist climates.[4] Like Nyctanthes arbor-tristis, it blooms in night and sheds during morning. Flowers give very pleasant smell.

Stem

The tree is evergreen and has an elongated pyramidal stem. The soft, yellowish-white wood is brittle and can break under strong gusts of wind.[4]

Leaf

The leaf is

neem. Leaves are prone to attack by Acherontia styx and Hyblaea puera.[6]

Flower

The white flowers come as large

corolla is a long tube with five lobes.[2]

Fruit and seed

The fruit is a smooth flat capsule and is partitioned into two. It contains broad-winged seeds.[2] The fruits are fed on by birds which aid in seed dispersal. In cultivation, the viability of seeds is low unless they are sown immediately after the fruit ripens, so the plant is generally propagated through cuttings.

Uses

The tree is considered ornamental and the pleasant fragrance of the flowers renders it ideal as a garden tree. The wood is also used as timber and the bark is used as an inferior substitute for cork.

cigarettes.[8]

Views of different aspects

  • In Hyderabad, India
    In Hyderabad, India
  • In Hyderabad
    In Hyderabad
  • In Hyderabad
    In Hyderabad
  • In Hyderabad
    In Hyderabad
  • In Hyderabad
    In Hyderabad
  • In Hyderabad
    In Hyderabad

References

  1. ^ "The Plant List: A Working List of All Plant Species". Retrieved 2 December 2014.
  2. ^ a b c d Lindley, John; Moore, Thomas (1866). The Treasury of Botany. Longmans, Green & Co. pp. 1260. Retrieved 1 May 2011. genus Millingtonia.
  3. ISBN 978-81-7017-335-9
    . Retrieved April 30, 2011.
  4. ^
    ISBN 978-0-07-463218-5
    . Retrieved April 30, 2011.
  5. ISBN 978-81-89422-50-9
    . Retrieved 30 April 2011.
  6. ISBN 978-0-07-043435-6
    . Retrieved April 30, 2011.
  7. ISBN 978-0-07-460373-4
    . Retrieved April 30, 2011.
  8. ISBN 978-3-540-41017-1
    . Retrieved 30 April 2011.
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