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Chilean Jessamine

Cestrum parqui (Lam.) L'Her.

Comments

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Parker (l.c. 372) records its cultivation in Abbottabad. Occasionally found as an escape. The sweet scented flowers bloom at night.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0: 57 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
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eFloras.org
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Description

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Shrub up to 12.0 m tall, glabrous. Leaves evergreen, 7-15 x 15-32 cm. elliptic-lanceolate to lanceolate, subsessile. Flowers greenish-yellow, in cymes or panicles. Corolla infundibuliform, lobes ovate-acute, ciliate. Stamens attached near the throat of the corolla. Anthers oblong.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0: 57 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Distribution

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S. America, widely cultivated for ornament elsewhere.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Annotated Checklist of the Flowering Plants of Nepal Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Annotated Checklist of the Flowering Plants of Nepal @ eFloras.org
author
K.K. Shrestha, J.R. Press and D.A. Sutton
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eFloras.org
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Elevation Range

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1200-1500 m
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Annotated Checklist of the Flowering Plants of Nepal Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Annotated Checklist of the Flowering Plants of Nepal @ eFloras.org
author
K.K. Shrestha, J.R. Press and D.A. Sutton
project
eFloras.org
original
visit source
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eFloras

Flower/Fruit

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Fl. Per.: Mostly throughout the year.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 0: 57 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Cestrum parqui

provided by wikipedia EN

Cestrum parqui, commonly known as palqui, green cestrum or willow-leaved jessamine,[1] is a species of flowering plant native to Chile. In Australia the plant is regarded as a noxious invasive weed and a significant hazard to livestock (especially cattle) which may eat it inadvertently or during shortages of other foods, often resulting in death.

In cultivation in the United Kingdom this plant has gained the Royal Horticultural Society’s Award of Garden Merit.[1] (confirmed 2017).[2]

Description

C. parqui is a fast-growing, straggling, woody, semi-evergreen shrub that grows over 3 metres tall (or more in warmer areas) with one or a few fragile green stems. The alternate, light green leaves have an unpleasant rubber-like smell when crushed. It produces terminal sprays of small, pungent-scented,[3] tubular yellow-green flowers 2.5 cm long from spring to autumn, followed by bunches of small, black, egg-shaped berries produced from summer to autumn. All parts of the plant are reported to be highly toxic.[4]

Reproduction

The small, black fruits of Cestrum parqui are highly attractive to birds, which play a major role in seed-dispersal, passing the seeds in their droppings: seedlings are thus often found growing under perching trees, along fencelines, and in creek banks, where it is also dispersed by water.[4]

Because of its easy dispersal and being a garden escape, it is considered to be a noxious weed in Australia, where it is even prohibited for merchandising in New South Wales.[5]

Uses

Growing as a weed

Medicinal

The plant contains toxic alkaloids. It has been used in folk medicine to treat tumours and haemorrhoids and possesses sudorific (= perspiration-inducing), laxative and antispasmodic properties. Decoctions or infusions of the plant have also been administered in cases of intermittent fever and an infusion of the inner bark drunk to treat unspecified "stomach ailments". A poultice prepared from the plant (part unspecified) in combination with Solanum nigrum (part unspecified) and the crushed stems of Vitis vinifera, the grape vine, is believed in folk medicine to have anti-inflammatory properties.[6] A crude extract of its aerial parts in methanol water displayed inhibition of carrageenin-induced oedema.[7]

Tobacco substitute

Carl Hartwich - in his monumental work on recreational drugs of 1911 Die Menschlichen Genussmittel... (trans. 'The Pleasure Drugs of Humankind...'), - records the following:

On the island of Chiloe, when there is a lack of tobacco, the Cholos Indians replace it with another Solanacea Palguin or Palquin, which they apparently smoked before the first [i.e. tobacco derived from various Nicotiana species] became known. The plant, Cestrum parqui L'Her. , a small tree with lanceolate leaves and yellowish-white flowers, appears to be widespread in South America, it is found throughout Chile and the southern states of Brazil. In Chile they say of a well-known person: 'He is as famous as Palqui '. The leaves (which are toxic to cattle) and the wood are used medicinally. I was able to detect a trace of alkaloid in the latter. [translated from the original German][8]

Ritualistic

Branches of Cestrum parqui are used to slap patients during shamanic healing ceremonies utilising the hallucinogenic plant Latua pubiflora held by the indigenous Huilliche people of the Los Lagos Region of southern Chile. This is done in the belief that the foul smell of the Cestrum leaves is abhorrent to the demons believed to be causing the patient's illness and will cause them to leave the patient's body in vomit.[9]

Gallery

See also

References

  1. ^ a b "RHS Plantfinder - Cestrum parqui". Retrieved 12 January 2018.
  2. ^ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 16. Retrieved 24 January 2018.
  3. ^ Cestrum parqui Vanderbilt University. Retrieved 24 November 2022.
  4. ^ a b "Weeds of Australia: Biosecurity Queensland Edition". Queensland Government. Retrieved 28 August 2018.
  5. ^ Green cestrum (Cestrum parqui) by NSW WeedWise
  6. ^ Quattrocchi, Umberto (2012). CRC World dictionary of medicinal and poisonous plants: common names, scientific names, eponyms, synonyms and etymology, pub. CRC Press Taylor and Francis Group. Vol. II C-D, page 201.
  7. ^ Effect of the crude extract of Cestrum parqui on carrageenin-induced rat paw oedema and aggregation of human blood platelets by D Shehnaz 1, F Hamid, F T Baqai, V Uddin Ahmad, 1999 John Wiley & Sons, Ltd. NCBI
  8. ^ Hartwich, Carl, Die Menschlichen Genussmittel, ihre herkunft, verbreitung, geschichte, anwendung, bestandteile und wirkung ( Translation : The Pleasure-drugs of Mankind – their origins, spread, history, application, ingredients and effects ), pub. Leipzig 1911 Chr. Herm. Tauchnitz. Page 523 under heading 4: 'Cestrum parqui L'Her. '.
  9. ^ Plowman, Timothy, Gyllenhaal, Lars Olof and Lindgren, Jan Erik Latua pubiflora magic plant from southern Chile Botanical Museum Leaflets Harvard University Vol. 23, No. 2, Cambridge, Massachusetts, November 12, 1971.

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Wikipedia authors and editors
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wikipedia EN

Cestrum parqui: Brief Summary

provided by wikipedia EN

Cestrum parqui, commonly known as palqui, green cestrum or willow-leaved jessamine, is a species of flowering plant native to Chile. In Australia the plant is regarded as a noxious invasive weed and a significant hazard to livestock (especially cattle) which may eat it inadvertently or during shortages of other foods, often resulting in death.

In cultivation in the United Kingdom this plant has gained the Royal Horticultural Society’s Award of Garden Merit. (confirmed 2017).

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN