The IUCN Red List of Threatened Species™
ISSN 2307-8235 (online)
IUCN 2008: T33285A9767621
Ailanthus integrifolia, White Siris
Assessment by: Asian Regional Workshop (Conservation & Sustainable
Management of Trees, Viet Nam, August 1996)
View on www.iucnredlist.org
Citation: Asian Regional Workshop (Conservation & Sustainable Management of Trees, Viet Nam,
August 1996). 1998. Ailanthus integrifolia. The IUCN Red List of Threatened Species 1998:
e.T33285A9767621. http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T33285A9767621.en
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THE IUCN RED LIST OF THREATENED SPECIES™
Taxonomy
Kingdom
Phylum
Class
Order
Family
Plantae
Tracheophyta
Magnoliopsida
Sapindales
Simaroubaceae
Taxon Name: Ailanthus integrifolia Lam. ex Steud.
Common Name(s):
• English:
White Siris
Assessment Information
Red List Category & Criteria:
Lower Risk/least concern ver 2.3
Year Published:
1998
Date Assessed:
January 1, 1998
Annotations:
Needs Updating
Geographic Range
Country Occurrence:
Native: India; Indonesia (Bali, Maluku, Papua, Sulawesi, Sumatera); Malaysia; Papua New Guinea;
Solomon Islands; Viet Nam
© The IUCN Red List of Threatened Species: Ailanthus integrifolia – published in 1998.
http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T33285A9767621.en
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Habitat and Ecology
A widespread tree found in primary rainforest up to 900 m.
Systems: Terrestrial
Conservation Actions
Although its status is considered low risk, it is recommended that plantation management and
development are continued and encouraged.
Credits
Assessor(s):
Asian Regional Workshop (Conservation & Sustainable Management of Trees, Viet
Nam, August 1996)
© The IUCN Red List of Threatened Species: Ailanthus integrifolia – published in 1998.
http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T33285A9767621.en
2
Bibliography
Diamond, J., Irwanto, A., Kayoi, A., Rumboirusi, K., Ratcliffe, J., Sadsuitubun, F. and Samangun, A. 1983.
Surveys of five proposed reserves in Irian Jaya, Indonesia: Kumawa Mountains, Wandamen Mountains,
Yapen Island, Salawati Island, and Bantana Island, July-October 1983 (unpublished).
Frodin, D. et al. 1997. Discussion of the working groups at the Conservation and Sustainable
Management of Trees workshop held in Hanoi, Viet Nam.
Kessler, P.J.A., Sidiyasa, K., Zainal, A. and Zainal, A. 1995. Checklist of secondary forest trees in East and
South Kalimantan, Indonesia.
Kostermans, A. 1990. Comments from Kostermans on a draft list of tropical timbers for Indonesia.
Lemmens, R.H.M.J., Soerianegara, I. and Wong, W.C. (eds) 1995. Timber Trees: Major Commercial
Timbers (Plant Resources in South-East Asia, No. 5[2]). Backhuys Publishers, Leiden.
Oldfield, S., Lusty, C. and MacKinven, A. (compilers). 1998. The World List of Threatened Trees. World
Conservation Press, Cambridge, UK.
Citation
Asian Regional Workshop (Conservation & Sustainable Management of Trees, Viet Nam, August 1996).
1998. Ailanthus integrifolia. The IUCN Red List of Threatened Species 1998: e.T33285A9767621.
http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T33285A9767621.en
Disclaimer
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External Resources
For Images and External Links to Additional Information, please see the Red List website.
© The IUCN Red List of Threatened Species: Ailanthus integrifolia – published in 1998.
http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T33285A9767621.en
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The IUCN Red List Partnership
The IUCN Red List of Threatened Species™ is produced and managed by the IUCN Global Species
Programme, the IUCN Species Survival Commission (SSC) and The IUCN Red List Partnership. The IUCN
Red List Partners are: BirdLife International; Botanic Gardens Conservation International; Conservation
International; Microsoft; NatureServe; Royal Botanic Gardens, Kew; Sapienza University of Rome; Texas
A&M University; Wildscreen; and Zoological Society of London.
THE IUCN RED LIST OF THREATENED SPECIES™