Ligustrum vulgare














































Ligustrum vulgare

Wilde liguster (Ligustrum vulgare).jpg
Mature shrub in summer

Scientific classification edit
Kingdom:
Plantae

Clade:

Angiosperms

Clade:

Eudicots

Clade:

Asterids
Order:
Lamiales
Family:
Oleaceae
Genus:
Ligustrum
Species:

L. vulgare

Binomial name

Ligustrum vulgare
L.


Ligustrum vulgare (wild privet, also sometimes known as common privet or European privet) is a species of Ligustrum native to central and southern Europe, north Africa and southwestern Asia, from Ireland and southwestern Sweden south to Morocco, and east to Poland and northwestern Iran.[1][2][3][4][5]




Berries


It is a semi-evergreen or deciduous shrub, growing to 3 m (rarely up to 5 m) tall. The stems are stiff, erect, with grey-brown bark spotted with small brown lenticels. The leaves are borne in decussate opposite pairs, sub-shiny green, narrow oval to lanceolate, 2–6 cm long and 0.5–1.5 cm broad. The flowers are produced in mid-summer in panicles 3–6 cm long, each flower creamy-white, with a tubular base and a four-lobed corolla ('petals') 4–6 mm diameter. The flowers produce a strong, pungent fragrance that many people find unpleasant. The fruit is a small glossy black berry 6–8 mm diameter, containing one to four seeds. The berries are poisonous to humans but readily eaten by thrushes, which disperse the seeds in their droppings.[4][5][6]


Plants from the warmer parts of the range show a stronger tendency to be fully evergreen; these have sometimes been treated as a separate variety Ligustrum vulgare var. italicum (Mill.) Vahl,[5] but others do not regard it as distinct.[1]


In the British Isles it is the only native privet, common in hedgerows and woodlands in southern England and Wales, especially in chalk areas; it is less common in northern England, Scotland, and Northern Ireland, where it only occurs as an escape from cultivation.[5][7][8]




Contents






  • 1 Cultivation and uses


  • 2 Invasiveness


  • 3 Etymology


  • 4 Gallery


  • 5 See also


  • 6 References





Cultivation and uses


The species was used for hedging in Elizabethan gardens in England, but was superseded by the more reliably evergreen introduction L. ovalifolium from Japan.[7]


A number of cultivars have been selected, including:[5]



  • 'Aureum' – yellow leaves.

  • 'Buxifolium' – small, oval leaves not over 2.5 cm long.

  • 'Cheyenne' – cold-tolerant clone selected in North America.

  • 'Chlorocarpum' - berries green.

  • 'Insulense' – long, narrow leaves 5–11 cm long and 1-2.5 cm broad.

  • 'Leucocarpum' – berries greenish-white.

  • 'Lodense' – dense, dwarf shrub (the name is a portmanteau of 'low' and 'dense').

  • 'Pyramidale' – fastigiate.

  • 'Xanthocarpum' – berries yellow.



Invasiveness


The species is listed as invasive as an introduced plant in Australia,[9]Canada,[10]New Zealand,[11] and the United States.[12][13] It is also fully naturalised in Mexico's highlands[14] and Argentina.[15]



Etymology


Ligustrum means ‘binder’. It was named by Pliny and Virgil.[16]



Gallery




See also


  • Privet as an invasive plant


References









  1. ^ ab Flora Europaea: Ligustrum vulgare


  2. ^ Plants for a Future: Ligustrum vulgare


  3. ^ "Ligustrum vulgare". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 17 December 2017..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  4. ^ ab Blamey, M. & Grey-Wilson, C. (1989). Flora of Britain and Northern Europe.
    ISBN 0-340-40170-2



  5. ^ abcde Bean, W. J. (1978). Trees and Shrubs Hardy in the British Isles vol. 2: 576–577.
    ISBN 0-7195-2256-0.



  6. ^ Flora of Northwest Europe: Ligustrum vulgare[permanent dead link]


  7. ^ ab The Reader's Digest Field Guide to the Trees and Shrubs of Britain p. 52.


  8. ^ Flora of Northern Ireland: Ligustrum vulgare


  9. ^ Potential Environmental Weeds in Australia: Appendix C[permanent dead link]


  10. ^ Canadian Botanical Conservation Network: Information on Invasive Shrub and Vine Species Archived 2007-08-27 at the Wayback Machine.


  11. ^ Protecting and Restoring our Natural Heritage: Appendix one: Invasive weeds Archived 2015-01-28 at the Wayback Machine.


  12. ^ Swearingen, Jil; Reshetiloff, K.; Slattery, B; Zwicker, S. (2010). Plant Invaders of Mid-Atlantic Natural Areas, 4th Edition (PDF). National Park Service and U.S. Fish & Wildlife Service. p. 71.


  13. ^ Invasive species: European privet


  14. ^ Plantas medicinales. Virtudes insospechadas de plantas conocidas. 1987. Reader's Digest México S.A. de C.V. Printed by Gráficas Monte Albán S.A. de C.V. Querétaro, Mexico.
    ISBN 968-28-0099-4



  15. ^ Gavier-Pizarro, Gregorio I.; Kuemmerle, Tobias; Hoyos, Laura E.; Stewart, Susan I.; Huebner, Cynthia D.; Keuler, Nicholas S.; Radeloff, Volker C. 2012. Monitoring the invasion of an exotic tree (Ligustrum lucidum) from 1983 to 2006 with Landsat TM/ETM+ satellite data and support vector machines in Cordoba, Argentina. Remote Sensing of Environment. 122: 134-145.


  16. ^ Gledhill, David (2008). "The Names of Plants". Cambridge University Press.
    ISBN 9780521866453 (hardback),
    ISBN 9780521685535 (paperback). p 237











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