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Vatica rynchocarpa ( الإنجليزية )

المقدمة من wikipedia EN

Vatica rynchocarpa is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet rynchocarpa means "snout fruit", referring to the beak-like shape of the nut.[3]

Description

Vatica rynchocarpa grows up to 30 metres (100 ft) tall, with a trunk diameter of up to 100 cm (40 in). Its coriaceous leaves are elliptic to lanceolate and measure up to 8.5 cm (3 in) long. The ovoid nuts, tapering to a sharp end, measure up to 1.8 cm (0.7 in) long.[3]

Distribution and habitat

Vatica rynchocarpa is endemic to Borneo. Its habitat is lowland mixed dipterocarp forests, at elevations to 200 m (700 ft).[1]

Conservation

Vatica rynchocarpa has been assessed as endangered on the IUCN Red List. It is threatened mainly by conversion of land for plantations and urban expansion. Logging for its timber also threatens the species.[1]

References

  1. ^ a b c Bodos, V.; Kusumadewi, Y.; Hoo, P.K.; Maycock, C.R.; Randi, A.; Julia, S.; Robiansyah, I. (2019). "Vatica rynchocarpa". IUCN Red List of Threatened Species. 2019: e.T31937A149070757. doi:10.2305/IUCN.UK.2019-3.RLTS.T31937A149070757.en. Retrieved 20 November 2021.
  2. ^ a b "Vatica rynchocarpa". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 31 July 2021.
  3. ^ a b Ashton, P. S. (2004). "Vatica L.". In Soepadmo, E.; Saw, L. G.; Chung, R. C. K. (eds.). Tree Flora of Sabah and Sarawak. Vol. 5. Forest Research Institute Malaysia. pp. 382–383. ISBN 983-2181-59-3.
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Vatica rynchocarpa: Brief Summary ( الإنجليزية )

المقدمة من wikipedia EN

Vatica rynchocarpa is a tree in the family Dipterocarpaceae, native to Borneo. The specific epithet rynchocarpa means "snout fruit", referring to the beak-like shape of the nut.

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Vatica rynchocarpa ( الفرنسية )

المقدمة من wikipedia FR

Vatica rynchocarpa est un arbre sempervirent endémique du Nord-Ouet de Bornéo, appartenant à la famille des dipterocarpaceae.

Description

Répartition

Extrêmement localisé dans les forêts alluviales sur sol argileux du Brunei Darussalam et du Sarawak.

Préservation

Espèce en danger critique d'extinction du fait de la déforestation et l'exploitation forestière.

Notes et références

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Vatica rynchocarpa: Brief Summary ( الفرنسية )

المقدمة من wikipedia FR

Vatica rynchocarpa est un arbre sempervirent endémique du Nord-Ouet de Bornéo, appartenant à la famille des dipterocarpaceae.

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cc-by-sa-3.0
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